ERM - Temple Public Library

244
ERM Capitol Tower 206 East 9 th Street Suite 1700 Austin, Texas 78701 Telephone: +1 512 459 4700 Fax: +1 512 597 8368 www.erm.com Texas Registered Engineering Firm F-2393 (Austin) Projects\0534943\DM\A10044 Texas Board of Professional Geoscientist Firm 50036 © Copyright 2020 by ERM Worldwide Group Ltd and/or its affiliates (“ERM”). All Rights Reserved. No part of this work may be reproduced or transmitted in any form, or by any means, without the prior written permission of ERM. 19 February 2020 Texas Commission on Environmental Quality (TCEQ) Air Permits Initial Review Team (APIRT) MC-161 P.O. Box 13087 Austin, Texas 78711-3087 ERM Reference: 0534943 Subject: Permit Renewal / Amendment Permit Number: 44726 PPG Architectural Coatings – Temple Plant Customer Number: CN600268437 Regulated Entity Number: RN100611524 Dear Air Permits Team: On behalf of PPG Architectural Coatings (PPG), ERM has prepared the attached application for renewal and amendment of NSR Permit No. 44726 for the adhesive and coating manufacturing plant in Temple, TX. Confidential documents have been submitted under a separate Confidential attachment. Should you have any questions please contact Luis Santiago-Quinones at 254-791-7050 or Silvia Espinosa, EHS Manager at 254-791-7019. Yours sincerely, Jill Hartman, P.E. Partner cc: Luis Santiago-Quinones and Silvia Espinosa, PPG, Temple, Texas TCEQ Region 9, Air Section Manager, Waco, Texas

Transcript of ERM - Temple Public Library

ERM Capitol Tower 206 East 9th Street Suite 1700 Austin, Texas 78701

Telephone: +1 512 459 4700 Fax: +1 512 597 8368

www.erm.com

Texas Registered Engineering Firm F-2393 (Austin) Projects\0534943\DM\A10044 Texas Board of Professional Geoscientist Firm 50036 © Copyright 2020 by ERM Worldwide Group Ltd and/or its affiliates (“ERM”). All Rights Reserved. No part of this work may be reproduced or transmitted in any form, or by any means, without the prior written permission of ERM.

19 February 2020

Texas Commission on Environmental Quality (TCEQ) Air Permits Initial Review Team (APIRT) MC-161P.O. Box 13087Austin, Texas 78711-3087

ERM Reference: 0534943

Subject: Permit Renewal / Amendment Permit Number: 44726 PPG Architectural Coatings – Temple Plant Customer Number: CN600268437 Regulated Entity Number: RN100611524

Dear Air Permits Team:

On behalf of PPG Architectural Coatings (PPG), ERM has prepared the attached application for renewal and amendment of NSR Permit No. 44726 for the adhesive and coating manufacturing plant in Temple, TX. Confidential documents have been submitted under a separate Confidential attachment.

Should you have any questions please contact Luis Santiago-Quinones at 254-791-7050 or Silvia Espinosa, EHS Manager at 254-791-7019.

Yours sincerely,

Jill Hartman, P.E. Partner

cc: Luis Santiago-Quinones and Silvia Espinosa, PPG, Temple, Texas TCEQ Region 9, Air Section Manager, Waco, Texas

The business of sustainability

PPG Architectural Finishes, Inc.

PPG Architectural Coatings NSR Permit 44726 Renewal/Amendment

Temple, Texas

19 February 2020

Project No.: 0534943

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Signature Page

19 February 2020

PPG Architectural Coatings NSR Permit 44726 Renewal/Amendment

Temple, Texas

Jill Hartman, P.E.

Partner

Shankar Vaidhyanathan

Project Manager

Environmental Resources Management Capitol Tower 206 East 9th Street, Suite 1700 Austin, Texas 78701

Texas Registered Engineering Firm F-2393 Texas Board of Professional Geoscientists Firm 50036 © Copyright 2020 by ERM Worldwide Group Ltd and/or its affiliates (“ERM”). All rights reserved. No part of this work may be reproduced or transmitted in any form, or by any means, without the prior written permission of ERM.

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

CONTENTS

CONTENTS

1. INTRODUCTION ................................................................................................................................ 1

1.1 Project Description ................................................................................................................................ 1 1.2 Application Organization ....................................................................................................................... 1

2. AREA MAP ......................................................................................................................................... 3

3. PLOT PLAN ........................................................................................................................................ 5

4. PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM ....................................................... 7

4.1 Liquids Nails Production Line ................................................................................................................ 8 4.1.1 Raw Materials Unloading and Storage ................................................................................. 8 4.1.2 Mixers .................................................................................................................................. 9 4.1.3 Solvent Based Liquid Nails Solid Raw Material Handling .................................................. 11 4.1.4 Latex Based Liquid Nails Solid Raw Material Handling ...................................................... 11 4.1.5 Liquid Nails Liquid Raw Material Handling ......................................................................... 12 4.1.6 Product Holding Tanks ....................................................................................................... 12 4.1.7 Filling/Packaging ................................................................................................................ 13 4.1.8 Support Facilities ............................................................................................................... 13

4.2 MULCO Line ....................................................................................................................................... 13 4.2.1 Bulk Liquids Storage and Transfer ..................................................................................... 13 4.2.2 Dispersing and Mixing ........................................................................................................ 14 4.2.3 Mulco Tri-Mixer Solids Material Handling ........................................................................... 15 4.2.4 Product Filling and Packaging ........................................................................................... 15 4.2.5 Solvent Cleaning of Mulco Line.......................................................................................... 16

4.3 Process Equipment Fugitive Components .......................................................................................... 16 4.4 Maintenance, Startup and Shutdown (MSS) Emissions ..................................................................... 16

5. FACILITY EMISSIONS ..................................................................................................................... 21

5.1 Manufacturing Emissions .................................................................................................................... 21 5.2 Raw Materials Unloading and Storage Emissions .............................................................................. 22 5.3 Process Equipment Component Fugitive Emissions .......................................................................... 22 5.4 Boiler Emissions ................................................................................................................................. 22 5.5 Maintenance, Startup and Shutdown (MSS) Emissions ..................................................................... 23

6. CONSIDERATIONS FOR GRANTING A PERMIT .......................................................................... 24

6.1 TCEQ General Rules (30 TAC Chapter 101) ...................................................................................... 24 6.2 Permit by Rule (30 TAC Chapter 106) ................................................................................................ 26 6.3 Regulation I – Control of Air Pollution from Visible Emissions and Particulate Matter (30 TAC

Chapter 111) ....................................................................................................................................... 26 6.4 Regulation II – Control of Air Pollution from Sulfur Compounds (30 TAC Chapter 112) ..................... 27 6.5 Regulation III – Control of Air Pollution from Toxic Materials (30 TAC Chapter 113) .......................... 27 6.6 Regulation IV – Control of Air Pollution from Motor Vehicles (30 TAC Chapter 114) .......................... 27 6.7 Regulation V – Control of Air Pollution from Volatile Organic Compounds (30 TAC Chapter 115) ..... 27 6.8 Regulation VI – Control of Air Pollution by Permits for New Construction or Modification (30

TAC Chapter 116) ............................................................................................................................... 27 6.9 Regulation VII – Control of Air Pollution from Nitrogen Compounds (30 TAC Chapter 117) ............... 29 6.10 Regulation VIII – Control of Air Pollution Episodes (30 TAC Chapter 118) ......................................... 29 6.11 Regulation XII – Federal Operating Permits (30 TAC Chapter 122) ................................................... 29

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

CONTENTS

APPENDIX A NSR WORKBOOK AND ATTACHMENTS

APPENDIX B CONFIDENTIAL EMISSION CALCULATIONS

APPENDIX C MSDS

APPENDIX D SPECIATED EMISSIONS (NON-CONFIDENTIAL)

APPENDIX E MERA ANALYSIS

APPENDIX F ELECTRONIC MODELING EVALUATION WORKBOOK (EMEW)

APPENDIX G CONFIDENTIAL EMISSION MASTER OUTPUTS

APPENDIX H CONFIDENTIAL STORAGE AND HOLDING TANK EMISSIONS

List of Figures

2-1 Area Map

3-1 Plot Plan

4-1 Process Flow Diagram Liquid Nails Production Line

4-2 Process Flow Diagram Mulco Line

4-3 Process Flow Diagram Bulk Material Storage

List of Tables

4-1 Temple Plant Building Ventilation Demonstration

4-2 Outside Tank Farm Storage Tanks

4-3 Inside Tank Farm Storage Tanks

4-4 Tanks Used for Mulco Production

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

INTRODUCTION

1. INTRODUCTION

PPG Architectural Coatings (PPG) operates an adhesive manufacturing facility located in Temple, Bell County, Texas (TCEQ Account No. BF-0120-D, RN100611524) commonly referred to as the Temple Plant. The Temple Plant produces both solvent-based and latex-based (i.e., water-based) adhesives. The plant is permitted as a minor source under Texas Commission on Environmental Quality (TCEQ) New Source Review (NSR) Permit No. 44726 that will expire August 8, 2020.

1.1 Project Description

PPG respectfully submits this renewal/ amendment to apply the following changes to Permit No. 44726:

Update the chemicals handled in and throughput of inside tank farm Storage Tanks 5, 6, 7, and 8 (FINs: S05, S06, S07, S08, EPN: FFUG);

Correct the number of VAC-U-MAX system filter change-outs in the MSS emissions basis from one to two (the 2017 permit amendment represented emissions from one VAC-U-MAX system);

Correct the extent of process equipment treated with water-based biocide;

Authorize chemical compound constituents in additional biocides for use at the facility;

Reconcile select emission rates in the maximum allowable emission rate table (MAERT) with the emission rates that were presented in calculations submitted with the previous permitting action; and

Update acetone emissions to reflect a new suite of product formulations.

The Temple Plant is located in an attainment area for all criteria pollutants. The plant is not currently a major source of criteria pollutants and this permit action will not result in change in potential emissions of criteria pollutants above the Prevention of Significant Deterioration (PSD) major modification threshold.

1.2 Application Organization

This application report and the enclosed appendices constitute the Air Construction Permit amendment and renewal for the Temple facility.

The remainder of the application is organized as follows:

Section 2.0 – Area Map

Section 3.0 – Plot Plan

Section 4.0 – Process Description and Process Flow Diagram

Section 5.0 – Facility Emissions

Section 6.0 – Considerations for Granting a Permit

Appendix A – TCEQ Permit Application Forms and NSR Application Workbook and Attachments

Appendix B – Emission Calculations (Confidential)

Appendix C – MSDS

Appendix D – Speciated Emissions (Non-Confidential)

Appendix E – MERA Analysis

Appendix F – Electronic Monitoring Evaluation Workbook (EMEW)

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

INTRODUCTION

Appendix G –Emission Master Calculations (Confidential)

Appendix H –Storage and Holding Tank Emissions (Confidential)

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

AREA MAP

2. AREA MAP

A current area map is included in this section. The map contains a true north arrow, the entire plant property, and the location of the property relative to prominent geographical features such as highways, roads, streams, and significant landmarks within one mile of the plant boundary. No schools are located within a 3,000-foot radius of the Temple Plant site.

SITE

ONE MILE

RADIUS

3,000

GoogleEarth 2019

FT RADIUS

Figure 2-1

Area Map

PPG Architectural Coatings 3410 Lucius McCelvey Drive

Temple, Texas

Environmental Resources Management erm.com

0 2000 4000

SCALE FEET

DRAWN:RLM

ERM

N

HTX: T:\DWG\AutoCAD\dwg\0534943\0534943A01.dwg, 1/13/2020 3:35:28 PM

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

PLOT PLAN

3. PLOT PLAN

A current plot plan is included in this section showing a true north arrow, plant site property lines, emission points and two bench mark locations in UTM coordinates, NAD83.

3

OUTTNKFUG

OUTTOTEFUG

FFUG

DC

M1

M4

5B

TK502

Benchmark #2

x= 657179.31

y=3445929.73

(UTM, NAD83, zone 14, meters)

Benchmark #1

x= 657055.67

y=3445811.55

(UTM, NAD83, zone 14, meters)

S-23

S-17

S-09

S-10

S-11

S-12

S-13

S-14

S-15

S-16

S-19

GEYER #5

GEYER #1

GEYER #2

GEYER #3

1 FILLING

AREA

S-01

S-04

S-21

S-22

S-02

S-03

S-20

S-23

OUTDOOR TANK

FARM

TRUCK LOADING

AREA

MULCO

KITTING

AREA

MULCO

FILLING

AREA

M-1

M-2

M-3

5AEXBLOWER

S-05

S-08S-07

S-06

RAW MATERIALS

STORAGE

MFG

AREA

ELGIN

VACUMAX2

VACUMAX1

CT01

B1

S-24

S-18

S02

S03

S20

S23

S22

S01

S04

S21

S24

300-TK-023

S18

S17

S10

0 50 100

SCALE FEET

DATE:W.O.NO.:

DESIGN:SCALE: REV.:DRAWN: CHKD.:

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ER

M-S

ou

th

we

st, In

c. T

X P

E F

irm

N

o. 2

39

3

J. Little RLMAS SHOWN

SOURCE: Chemstress Consultant Company, Dwg. No. 021-E-101, Dated 6/27/2000.

FIGURE 3-1

FACILITY PLOT PLAN PPG Architectural Coatings

Temple, Texas Facility

DESCRIPTION

300-TK-023

5A

5B

B1

CT01

DC

EXBLOWER

FFUG

M1

M4

OUTTNKFUG

OUTTOTEFUG

S01

S02

S03

S04

S10

S17

S18

S20

S21

S22

S23

S24

TK502

VACUMAX1

VACUMAX2

UTM, N

3445881.00

3445890.50

3445896.21

3445908.99

3445914.12

3445917.96

3445877.13

3445866.11

3445879.07

3445886.84

3445926.92

3445889.34

3445929.02

3445933.37

3445932.02

3445927.63

3445875.40

3445877.40

3445878.40

3445930.21

3445925.63

3445924.30

3445928.83

3445882.10

3445890.79

3445890.16

3445881.64

UTM, E

657114.10

657103.69

657107.45

657163.91

657149.11

657135.21

657093.54

657091.30

657136.79

657113.25

657068.58

657093.47

657072.67

657074.04

657078.49

657077.11

657132.50

657126.10

657122.90

657084.25

657082.91

657087.14

657088.56

657110.50

657110.16

657135.36

657124.26

LEGEND

FUGITIVES AREAS

EMISSION POINT

NUMBERS

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

4. PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

With this permit action, PPG is not authorizing new or changes to existing sources. The following description is verbatim from the 2017 permit amendment application.

The Temple Plant manufactures latex and solvent-based adhesives and coatings. The manufacturing processes at the Temple Plant are based on dispersion mixing of ingredients, transferring, and packaging of adhesive products. No chemical reactions occur as a result of the plant's manufacturing processes. The Figure 4-1 series illustrates the manufacturing processes for the "Liquid Nails" production line. Figure 4-2 illustrates the manufacturing for the "Mulco" production line. Figure 4-3 illustrates the supporting and ancillary sources to the production processes, such as storage tanks, bulk liquid delivery, raw material storage, a process cooling tower, and the natural gas-fired steam boiler. The figures include Facility Identification Numbers (FIN) and Emission Point Numbers (EPN) for equipment involved in the manufacturing process and the corresponding Table 2 Material Balance Numbers.

The Temple Plant process operations are enclosed within the production building ("the building"), with the exception of eight raw material storage tanks, raw material liquid storage drums and totes, and a solvent soak tank, which are outside under a covered area on the west side of the building. The contents of the tanks, drums, and totes located outside are transferred to the inside of the building through closed piping. All raw material processing, product holding and packaging and material transfer handling operations take place within the building. The building ventilation system is designed and operated to draw air through the operating areas and exhaust to the roof of the building through powered exhaust fans located across the building roof. Fresh air intake is supplied through a combination of powered supply fans and static ventilation through open doors and vents. Interconnecting internal doorways are normally open, resulting in cross-ventilation flow balancing.

PPG has documented that the building ventilation system operation result in a net air inflow through all normally-open doors to be in excess of 100 feet per minute (fpm), Table 4-1. Therefore, fugitive emission sources within the building are represented throughout the application as EPN FFUG, which is the area encompassing the roof of the process area of the building, Figure 3-1.

Table 4-1: Temple Plant Building Ventilation Demonstration (originally provided with Permit Amendment, issued December 5, 2017)

Operating Scenario

Open Door

Area [1] (ft2)

Exhaust Fan, EF-5 flow [2]

(ft3/min)

Exhaust Fan, EF-10

flow [2] (ft3/min)

Dust Collector Flow [3]

(ft3/min)

Mulco Filling Room Blower Flow [4] (ft3/min)

Total flow

(ft3/min)

Face Velocity through

Open Doors

(ft3/min)

Plant Shutdown

0 3,200 8,100 11,300 NA

Mulco Line Only

136 3,200 8,100 9,000 13,000 33.300 245

Liquid Nails Lines Only

136 3,200 8,100 9,000 20,300 149

Full Production

136 3,200 8,100 9,000 13,000 33,300 245

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

Notes:

[1] One 10 ft x 10 ft open door = 100 ft2, one 4 ft x 9 ft open panel truck door = 36 ft2 .

[2] Required to operate whenever plant is operating, 24 hr/day x 7 day/week. Flow monitored and alarmed.

[3] Mixing processes interlocked with dust collector operation to ensure ventilation.

[4] Required to operate whenever Mulco mixing room is operating.

Facilities within the building that are designed and operated with separate vents through the roof are all capped (e.g., rain caps) or are vented with no vertical discharge component. Each of these emission points has been consolidated into the FFUG emission point for ease of representation. Each roof-top emission source has similar dispersion characteristics based on the size and geometry of the system and SCREEN modeling results yielded similar unit impact values.

A low-level ventilation system was added to the Mulco mixing and packaging areas to supplement the building ventilation system. This low-level system vents through the exhaust blower (EPN EXBLOWER), which has a high velocity vertical discharge stack.

4.1 Liquids Nails Production Line

4.1.1 Raw Materials Unloading and Storage

Solid and liquid raw materials used in adhesive production are received as

Bulk liquids and off-loaded to atmospheric aboveground fixed roof storage tanks;

Containerized liquids in intermediate bulk containers, (IBC, totes bins), drums, car-boys, or buckets; and

Containerized solids in a variety of sizes in fiber intermediate bulk containers (FIBC, supersacks), bags, or drums.

Containerized materials are received at a loading dock and stored in the Raw Material warehousing area. Liquid tote bins and drums are stored on outdoor concrete pads until use. No emissions result from storage of raw materials in closed, DOT-approved shipping containers.

The bulk liquid storage tanks are located in an outside tank farm at the northwest end of the plant.

Table 4-2 lists the fixed-roof aboveground storage tanks located in the outside tank farm that store raw materials for both the Liquid Nails and Mulco production lines. Volatile organic liquid off-loading is done using a static vapor balance system between the delivery truck and the destination storage tank. The vapor balance system is designed and operated to minimize filling (working) loss emissions to the atmosphere during off-loading liquid raw materials. Liquids are not loaded into trucks from this tank farm.

An antistatic compound may be added to organic chemical raw materials in very small quantities upon receipt and/or storage to aid in dissipation of static electric charges and control potential process hazards. PPG regularly tests the fluid conductivity and doses flammable liquids with very low concentrations of this hydrocarbon mixture to maintain appropriate conductivity and static electricity dissipation.

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

Table 4-2: Outside Tank Farm Storage Tanks

EPN FIN Nominal Capacity

(gallons)

S01 S01 9,987

S02 S02 9,987

S03 S03 9,987

S04 S04 8,225

S20 S20 8,792

S21 S21 8,792

S22 S22 8,272

S23 S23 7,520

Table 4-3 lists the fixed roof above ground storage tanks that are located inside the production building that store raw materials for the Liquid Nails Production line. Liquids are not loaded into trucks from this tank farm.

Table 4-3: Inside Tank Farm Storage Tanks

EPN FIN Nominal Capacity

(gallons)

FFUG S05 8,225

FFUG S06 8,225

FFUG S07 4,626

FFUG S08 8,225

4.1.2 Mixers

Liquid Nails products are manufactured in a batch mixing vessel using a variety of liquid and solid raw material ingredients. The plant operates a total of four (4) fixed roof mixers to manufacture organic solvent- and latex-based Liquid Nails products:

Mixer 1, 2,600-gallon (FIN M1);

Mixer 2, 2,600-gallon (FIN M2);

Mixer 3, 2,600-gallon (FIN M3); and

Mixer 4, 2,600-gallon (FIN M4).

A detailed batch recipe representing a Latex Liquid Nails product is included in confidential Appendix G for the purpose of illustrating the equations that the Emission Master program executes. The example calculations are not intended to represent the permit basis emission rates, only examples of the underlying calculations. Appendix G presents the typical batch step manufacturing procedure that includes the following basic batch processing steps that may be executed any number of times in a variety of steps to complete the batch production work instruction:

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

Inert gas purging;

Liquids addition;

Solids addition;

Mixing/circulation of vessel contents;

Heating;

Cooling;

Applying vacuum;

Holding;

Sampling;

Transferring to product hold tanks; and

Transferring to product packaging.

The PPG products made on the Liquid Nails production line and the Mulco production line are blends of liquids and solids that contain a high percentage of solids. The several mixing steps in the manufacturing process are designed to create heat through shearing forces on the viscous product mix. Cooling jackets on the mixers are used to control product temperatures as necessary. No chemical reactions occur during the mixing processes; therefore the compounds emitted are the same as the compounds added to the batch.

PPG operates the solvent Liquid Nails batch mixers with the hatches in a closed position (with a few exceptions noted below) to ensure that inert gas environments are maintained and that the ventilation system works properly. This is a best practice for reducing emissions from process materials.

Several batch steps require that the hatch be opened during latex Liquid Nail batch operations to observe the solids being added, verify that the liquid addition is occurring properly, the mixture stays in solution, or that the material is being pumped out properly. The visual observation of the mixing process and batch cycle progress is necessary to minimize off-specification production and the resultant waste generated. The practice of opening the hatches during portions of the batch cycle is safe and protective of the environment for the following reasons:

The latex products are manufactured with low vapor pressure organic compounds;

Inert gas purging that would increase emissions is not used; and

Hatches are opened only when and only for as long as necessary to add batch ingredients or observe the batch mix.

4.1.2.1 Mixer Cleaning

Liquid nails mixers are not routinely cleaned between batches. The products are generally very similar and cross-compatible. Product sequences are managed to prevent the contamination of batches that would normally require cleaning.

Solvent mixers are cleaned periodically by adding up to 500 gallons of solvent to the mixer and using a combination of turning the mixer blades and brushing the walls. The solvent/product mixture is drummed and recycled into future production; accordingly, the cleaning solvent is not managed as waste.

The latex mixers are cleaned periodically using water pressure to remove the product from the internal surfaces of the mixer. The water/product mixture is drummed and re-cycled into future production; it is not

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

managed as a waste stream. The build-up on the inside of the mixer head may be chipped off with a pneumatic chisel and disposed of as non-hazardous waste.

All cleaning processes use the same materials that are used in the product batch cycles, and do not result in an emission rate or character of emissions that is different from routine manufacturing emissions.

4.1.3 Solvent Based Liquid Nails Solid Raw Material Handling

The solid raw materials are added to the solvent Liquid Nails Mixers M1 and M4 (FIN M1 and M4) using several types of systems, depending on the physical and handling characteristics of the solid, and the quantities of the material that must be handled. The mixers are equipped to use the following types of solids handling systems and methods.

4.1.3.1 VAC-U-MAX System

The VAC-U-MAX is a once-through bulk solids dilute phase vacuum conveying system. A bag dump station is used as the pickup point for bagged solids that are added manually. The bag dump station is configured and ventilated to the central dust collector (EPN DC) in order to maintain 100 fpm face velocity across openings to ensure dust capture.

The solids are conveyed from the dump station through closed ductwork under vacuum to the vacuum receiver, where the solids disengage from the air stream. The solids are moved from the receiver, which is under vacuum, through a rotary valve. The solids gravity feed from the valve through closed ductwork into the mixer vessel. The mixer vessel is blocked in prior to the solids transfer from the VAC-U-MAX and operated under neutral atmospheric pressure to prevent migration of vapors from the mixer to the atmosphere through any route.

Fabric filter cartridges in the vacuum receiver are designed to ensure that the solid raw material disengages from the air stream and drops into the mixing vessel. A polishing filter is installed between the vacuum receiver and the vacuum blower to ensure solid material does not pass into the blower. Vendor data for the fabric filter cartridges in the vacuum receiver indicate an outlet grain loading of 0.003 gr/dscf. The vacuum blower discharges through ductwork to a capped vent on the roof above the mixing room (EPN VACUMAX1, VACUMAX2).

4.1.3.2 Solids Auger System

The solids auger systems (FIN SOLID04, SOLID05) are dense phase mechanical bulk conveying systems that are used to add solid raw materials to Mixer 1 and Mixer 4. Each auger system consists of a bag dump station, a closed mechanical auger that transfers the solids to the top of the mixing vessel, and a drop point at the end of the auger where the solids gravity feed through closed ductwork into the mixer. The bag dump station is ventilated to the central dust collector (EPN DC) to maintain 100 fpm face velocity across openings. The auger discharge point is provided with a small nitrogen inerting purge.

4.1.4 Latex Based Liquid Nails Solid Raw Material Handling

The solid raw materials are added to the Liquid Nails Mixers M2 and M3 (FIN M2, M3) using direct addition. Bulk solid additives are added directly through the open manway from FIBC ("super sacks"), bagged material, and smaller quantities using scoops. The mixers are ventilated through closed ductwork to the central dust collector (EPN DC) during solids transfers through the hatch to ensure positive ventilation through the hatch into the vessel. The system is configured and operated to provide a 100 fpm face velocity to ensure capture and control of dust that may be generated during the solids addition

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4.1.5 Liquid Nails Liquid Raw Material Handling

Bulk liquid raw materials are transferred from bulk storage tanks to the mixers using a network of pipes and valves. Containerized raw materials are both hard-piped and manually added to the mixers from drums or buckets, depending on the quantity and character of the raw material required.

Once the materials have been added, the hatches are closed for mixing. During nitrogen purging and liquid addition batch steps, emissions from solvent are routed through the mixer vent to a capped stack above the roof (EPN M1 and M4). Emission from latex mixers vent to the dust collector (EPN DC).

4.1.5.1 Solvent Liquid Nails Liquid Material Handling

The solvent Liquid Nails vessels are vented through chilled water product recovery condensers to the rooftop stacks EPN M1 and M4. These stacks are fitted with flame arrestors. No emission control is claimed for the condensers. Nitrogen purges are added at various flow rates to the mixer system to control potentially explosive mixtures of air and organic compounds with the closed system for safety reasons.

During solids addition steps using the VAC-U-MAX in the Solvent mixers, the mixer vent block valve is closed to prevent the vacuum generated by the solids handling system from pulling air back through the vent line into the mixer and potentially cause an unsafe operating condition. During these steps, a slight vacuum will be drawn on the mixer, and VOC and particulate matter will be emitted from the VAC-U-MAX rather than the mixer vent emission points (EPN Ml, M4). However, due to the similar location and dispersion characteristics of these capped emission points, all batch process emissions are documented to exit the mixer vent.

4.1.5.2 Latex Liquid Nails Liquid Material Handling

The Latex Liquid Nails vessels are vented to the dust collector (EPN DC) during liquid addition steps. During most of the latex Liquid Nail batch cycle, the mixers continuously ventilate and draw air into the vessel and exhaust to the dust collectors. Latex products mixes do not result in explosive atmospheres in the mixer.

During a step at the end of the batch cycle, the latex mixer is sealed and a vacuum is pulled on the latex product mix using a vacuum pump to remove gas pockets that form as a result of the mechanical mixing operation. This is a QA/QC step that minimizes air bubbles, which are undesirable in the final product

4.1.6 Product Holding Tanks

Once the contents of the mixing unit have been adequately dispersed they are transferred via hard-piping to one of the 13 indoor fixed-roof product holding tanks. The product remains in the holding tanks until it is transferred to the filling/packaging lines. The solvent based holding tanks are equipped with recovery condensers, vented to the atmosphere terminating in a flame arrestor and vent line cap (FIN/EPN: S10, S17, S18, 300-TK-23, S24). No control efficiency is claimed for the solvent hold tank condensers.

The remaining latex base Liquid Nails holding tanks (FINs S09, S11, S12, S13, S14, S15, S16 and S19) are vented inside of the building. The emissions from these tanks occur from the building exhaust vents that are located in the holding tank areas and represented as all vents across the roof of the building, EPN FFUG.

Product holding tanks are periodically cleaned as described in more detail in Section 4.4.

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4.1.7 Filling/Packaging

The Liquid Nails final product is pumped to the packaging or filling equipment directly from the product holding tanks. Containers of various sizes (tubes and quart and gallon cans) are fed through the filling machinery where the adhesive product is dispensed into the containers. The tubes are capped before they are boxed. The products are then cased in cardboard boxes, palletized, and prepared for outgoing shipment. Various printers are used to label product containers. Emissions from these printers are authorized pursuant to the PBR in 30 TAC §106.418.

PPG operates four (4) Liquid Nails filling machines. In addition, PPG has the ability to hand-fill tubes and containers; represented as FIN: HNDFIL. All of these tube filling machines and hand-filling can be operated simultaneously. Emissions from the filling and packaging from the Liquid Nails product are vented as fugitives into the building and to the atmosphere from the building exhaust vents located across the roof of the building, EPN FFUG.

4.1.8 Support Facilities

In addition to the manufacturing equipment, certain support equipment may also contribute to emissions from the Temple Plant a single natural gas fired boiler is used to provide steam to building during colder days in the year, a cooling tower provides cooling water, and a chiller system provides chilled water. The cooling tower and chiller system are authorized via the PBRs in 30 TAC §106.371 and §106.373, respectively. The plant has degreasers which are authorized under PBR Registration No. 130421. PBR Registration No. 54515, submitted in 2003, authorized the modification of the bulk material storage and delivery to provide increased technical flexibility of the raw material storage and to accommodate bulk storage of a raw material. PBR Registration No. 54515 was incorporated into the NSR permit amendment issued in 2005. In addition, the plant has nonregistered PBRs for welding (106.227), labeling (106.418). Table B-1 includes a listing of the sources authorized pursuant to 30 TAC Chapter 106.

4.2 MULCO Line

4.2.1 Bulk Liquids Storage and Transfer

Xylene and mineral oil (e.g., Drakeol®) are received by tank truck and offloaded into aboveground atmospheric storage tanks(Tanks S01, S22 and S23).The trucks are equipped with a closed dome loading system that routes the vapor displaced from the tanks back into the tank truck. The storage tanks are equipped with conservation vents. The bulk liquids are transferred batch-wise from the tanks through dedicated transfer lines to the Tri -Mixers, which are the Mulco product blending vessels. In addition, mini bulk tanks store liquid raw materials that are used in the Mulco production line. The Press Plate Tank (ST08) stores solvent for soaking the press plates.

Table 4-4: Tanks Used for Mulco Production

EPN FIN Nominal Capacity

(gallons)

S01 S01 9,987

S22 S22 8,272

S23 S23 7,520

OUTOTEFUG MB05 500

OUTOTEFUG MB06 500

OUTOTEFUG ST08 400

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PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

4.2.2 Dispersing and Mixing

Two (2) fixed Tri -Mixers are operated for production of the Mulco line of products and similar product analogues:

Tri-Mixer 5A (FIN 5A); and

Tri-Mixer 5B (FIN 5B).

The Tri -Mixer system design consists of a fixed pressure vessel head to which a780-gallon portable mixing tank (PMT) is attached from below and sealed to make a single pressure vessel mixing station. The assembled vessel is a pressure vessel and is leak checked following assembly and prior to each batch run. At the end of the production run, the product-filled PMT is dropped from the assembly and moved into a separate room for product packaging. The Mulco line features six (6) PMT units (FIN: PMT1-PMT6) that rotate through one of two identical mixing stations to manufacture the Mulco adhesive product The PMT design allows highly viscous fluid products to be manufactured without the continuing potential for equipment pluggage and other processing issues.

At each mixing station, some small quantity liquids, solids and colorants and other additives are added into the mix tank through the small (12" x 18") hatch in the mixer head. During the remainder of the process, the mixer is sealed except during the sampling/color adjustment process. The tank is charged with a solvent (generally commercial grade xylene). The Mulco mixers have nitrogen purges in place during the raw material additions to ensure an inert atmosphere in the mixer head space. During the liquid addition step, the nitrogen purge and any entrained VOC are vented through a roof stack that terminates in a flame arrestor.

During the Mulco production batch cycle, the process vent line from each Tri - Mixer (FIN 5A & 5B) is directed to one of three distinct emission points:

Vent line to the roof, through a flame arrestor to a capped stack, EPN 5A or 5B;

Mulco liquid seal vacuum pump discharge, which is emitted through a down-turned stack on the roof, EPN TK502; or

Ventilation header to the central dust collector, which is emitted through a vertical discharge stack at the north end of the building, EPN DC.

Final product mixing occurs in a temperature controlled setting through the use of cooling jackets on the mixer vessels. During the mixing steps, no purges are used and the mixer is held under vacuum. Vacuum is pulled on the mixers to reduce entrained gases or air bubbles that are caused by mixing of the viscous fluid. Air bubbles are undesirable in the final product. The vacuum is drawn during a specific timed step in the batch cycle, which requires the vessel to be closed and blocked in. The Mulco product line is a highly viscous blend of base solvents and a high proportion of several types of solid materials. Although solvents can volatilize under vacuum, the Mulco vacuum step follows the solid and liquid blending, at which point, the effective volatility of the solvent constituents in this mixture is significantly reduced.

The liquid-ring vacuum pump that supplies the vacuum discharges through a liquid/vapor separator TK-502 to a down-turned roof-top vent (EPN TK502). The liquid (mostly water with a small amount of dissolved/entrained VOC) is routed to a liquid/liquid separator that is ventilated to the exhaust blower (EPN EXBLOWER). The exhaust blower is a general building ventilation blower that is designed to maintain ambient vapor levels below flammability limits and ensure compliance with applicable NFPA standards. The blower discharges vertically outside at the west side of the Mulco filling room. The liquid used in the liquid ring vacuum pump is cooled using chilled water and is recycled to the vacuum pump seal liquid system. The seal liquid may periodically be removed for use as a latex Liquid Nails batch raw material.

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PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

Fugitive vapors within the dispersion and mixing room are captured with an exhaust system pickup that directs fugitive VOC emissions to the building exhaust (EPN FFUG).

4.2.3 Mulco Tri-Mixer Solids Material Handling

The solid raw materials are added to the Mulco Tri -Mixers using several types of systems, depending on the physical and handling characteristics of the solid, and the quantities of the material that must be handled. The mixers are equipped to use the types of solids handling systems and methods described below. Each system is configured and operated to maintain a minimum face velocity of 100 fpm at all openings to ensure dust capture.

4.2.3.1 Auger Bulk Handling System

Bagged solids are added to the Mulco mixer through a bag dump station that drops into an enclosed "tooth mill" delumper and transfers into the Mulco mixer through an enclosed dense phase solids conveyor (FIN SOLID01, SOLID02). The system is ventilated to the dust collector (EPN DC) for control of particulate matter emissions.

4.2.3.2 Hapman Bag Dump Station

Bagged solids are added to the Mulco mixer through the Hapman bag dump station (FIN SOLID03), and transferred up and into the Mulco mixer through an enclosed chain drag conveyor. The Hapman station is ventilated to the dust collector (EPN DC) for control of particulate matter emissions.

During addition of solids to a Mulco mixer, the main mixer vent line is switched to the dust collector (EPN DC) to draw a slight vacuum on the mixer and control particulate emissions resulting from the drop from the conveyors into the mixer. In addition, a small portable solids addition hopper is used to ensure efficient transfer of solids into the mixer and capture of dust from this operation. A small amount of VOC may be drawn into the dust collector system during this step. However, for simplicity and conservative dispersion characteristics, all VOC are shown to be emitted from the rooftop mixer vents.

4.2.3.3 Portable Solids Hoppers

Bagged solids are added directly to the Mulco mixer through the portable hoppers (FIN HOPPER01, HOPPER02). The hoppers are attached and sealed directly to the open mixer manway. Bagged solids are added to an empty mixer through the hopper at the start of a batch, prior to any addition of volatile compounds. Therefore, the open manway does not present a source of VOC emissions. The solids added to the hoppers fall directly into the empty mixer vessel, allowing for minimal generation of particulate dust in the hopper itself and little or no potential for plugging or solids aggregation. The hoppers are ventilated to the existing dust collector (EPN DC) for control of particulate matter emissions.

4.2.4 Product Filling and Packaging

The final step in the Mulco line is the Portable Mix Tank press/thermoplastic packaging line. The filling line (FIN P8) is equipped with a press designed to "press" out the mixed product from the portable mix tanks into the filling station, which in turn discharges the material into a cartridge where it is capped for final shipment Small quantities of VOC emissions may occur during mix tank staging/holding (prior to filling) and from the filling process. As the color of product changes, a small quantity of material is purged into a product color purge drum to clean out the previously manufactured color. This drummed material is then recovered back to a PMT for a batch cycle that can accommodate the variety of product colors collected in the drum. Product filling and recovery emissions are captured as part of the normal process cycle from the filling machine (FIN P8) and emitted from the building exhaust vents (EPN FFUG) and exhaust blower (EPN EXBLOWER).

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PROCESS DESCRIPTION AND PROCESS FLOW DIAGRAM

4.2.5 Solvent Cleaning of Mulco Line

The Tri -Mixers require cleaning between manufacturing of products of different color ranges. The Mulco line utilizes a dedicated xylene solvent tote for cleaning the mixers. Cleaning solvent is pumped into an empty mixer via a spray cleaning system and the mixer blades are rotated slowly to remove any residual material. Emissions from this cleaning cycle are vented from the mixer to the roof stack (EPN 5A, 5B). Used solvent is recycled in a closed loop system for subsequent cleanings of the equipment The xylene is periodically replaced and the used xylene solvent is routed back to the mixer as a raw material for the next product batch.

The press system used to press Mulco product out of the PMTs and into the Mulco filling is also cleaned using a xylene soak tank (FIN ST08) that is located outside. The Mulco line has two press plates, of which one is kept soaking and one in active use. The press plates are exchanged periodically. Excess solvent is drained from the press plate prior to opening the soak tank. Solvent is added and removed from the bottom of the tank. The soak tank is equipped with a cover that is kept closed except when the plate needs to be removed from or placed inside the tank. Prior to opening the tank, solvent is pumped from the bottom into a tote for reuse in the soak tank or worked into the process. The plate rests on "legs" inside the soak tank approximately four to five inches off the bottom to drain once the solvent has been pumped out of the soak tank. The solvent is not heated. The distance between the solvent level and the top of the tank is approximately 11 inches and the diameter of the tank is 68 inches; freeboard of 0.162. Emissions from the tank are vented to the atmosphere (EPN OUTTOTEFUG).

4.3 Process Equipment Fugitive Components

PPG operates liquid and vapor filled process equipment that result in fugitive component emissions throughout the manufacturing areas of the plant (FIN EQFUG). The fugitive component emissions are grouped into two general areas of the plant based on dispersion characteristics: the outside tank farm (EPN OUTTKFUG) and the equipment in and around the building (EPN FFUG). All process equipment leaks that contribute to component fugitive emissions are located within the process building and emit to the building roof through building exhaust vents, identified as EPN FFUG. Fugitive emissions resulting from the outside tank farm and equipment around the building are represented as EPN OUTTNKFUG.

Volatile compound emissions, including VOC, organic hazardous air pollutants, inorganic compounds (ammonia) and exempt-VOC compounds (acetone) emissions are calculated in accordance with TCEQ guidance on SOCMI emission factors for fugitive components in organic liquid service, RG-360A, January 2008. Because the total uncontrolled fugitive emissions are less than ten tons per year, no control efficiency is applied, as appropriate to meet BACT.

4.4 Maintenance, Startup and Shutdown (MSS) Emissions

The emissions from planned maintenance, startup and shutdown (MSS) activities result from the repair and replacement of process equipment. Emissions may occur from draining, cleaning or replacing a wide variety of equipment, including:

Pumps, valves, and piping;

Filter media;

Press plate;

Final produce holding tanks; and

Atmospheric storage tanks.

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MSS emissions do not include periodic reactor vessel cleaning, which is a part of the batch production cycle process vent emissions and is addressed in Sections 4.1 and 4.2.

Product hold tanks are cleaned periodically, depending on the service. The five (5) solvent based product tanks are each cleaned once per year. A total of 32 cleanings of the latex based product hold tanks are completed each year. The tanks are cleaned in the following steps after the product is pumped out to packaging:

The product heel is drained to another tank or container; the remaining clingage of the product is assumed to evaporate.

Emissions are generated from the displacement of vapor in the product transfer.

A solvent is used to wash residue from the tank. Xylene is used for the solvent-based product tanks; water is used for the latex-based product tanks. Emissions are generated from addition and removal of the xylene solvent for the solvent-based hold tanks.

Latex product hold tanks are water washed after the heel is removed. No additional emissions are generated from the water wash as the latex product heel clingage evaporates entirely prior to washing.

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FACILITY EMISSIONS

5. FACILITY EMISSIONS

PPG employs a diverse selection of raw materials to produce approximately 75 different products at the Temple Plant. Formulations currently produced were used to estimate typical emissions; however, formulations may vary in composition due to changes in raw materials or chemical substitution. Representative formulations were developed to represent the Liquid Nails solvent-based products, the Liquid Nails adhesive products and the Mulco products. All of these products are blends of solid raw materials into hydrocarbon and/or aqueous based solvents to produce a highly viscous architectural adhesive or coating.

The PPG Temple Plant runs three distinctive product lines:

1. Liquid Nails solvent-based adhesive;

2. Liquid Nails latex-based adhesive; and

3. Mulco adhesives.

These areas are to be referred to as Solvent, Latex, and Mulco respectively. Within each of these product lines the formulations vary slightly, but the mixer operations, batch size, batch cycle time, inert gas purge rates, etc. are similar. A representative worst-case formulation was developed for the representative calculation for each product line. These worst-case formulations do not represent any actual product made by the Temple Plant, but provide a method to establish a conservative emissions estimation method. The chemicals and loading rates selected for the representative formulations were chosen based on a review of the different products currently being manufactured. A formulation based on the most volatile (i.e., highest-emitting) solvents was created for each product type: Latex Liquid Nails, Solvent Liquid Nails and Mulco.

Emission calculations were estimated through a combination of methods, including source testing results, AP-42 factors, and other published EPA guidance for air emission estimation methods. The storage tank emissions were estimated using the Tanks 4.09 software and the short term emission rates were estimated using the most recent (2014) TCEQ guidance. The emission rates for the solids-processing facilities are based on a maximum flow rate (cfm) and outlet grain loading (gr/scf) for the dust collectors serving those facilities. The rates are also based on worst case formulations in terms of weight fractions of the species and their vapor pressures and molecular weights in the various products.

5.1 Manufacturing Emissions

Emissions from batch manufacturing were estimated using EPA’s Emission Inventory Improvement Program (EIIP) Volume II, Chapters 8 and 16. EIIP Chapter 8, Methods for Estimating Air Emissions from Paint, Ink and Other Coating Manufacturing facilities, does not address all of the processing steps in use at the Temple Plant. For example, vacuum-producing operations were not addressed in EIIP Chapter 8; therefore, EIIP Chapter 16, Methods for Estimating Air Emissions from Chemical Manufacturing facilities was used.

Due to the intensively iterative procedure to calculate batch emissions using the EIIP methodology, a software program called Emission Master was used to perform the EIIP calculations. An example calculation following the EIIP methodology was submitted with the September 18, 2015 confidential air permit application materials, (Appendix D, Table B-26 of that submittal). The example calculation results explained and validated the output from Emission Master for the emissions presented in that application.

The facility conducted source testing in June and July 2015 to quantify site-specific VOC emission characteristics from the Mulco Tri-Mixer and the solvent Liquid Nails batch operations. Manufacturing

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FACILITY EMISSIONS

emissions estimated using EPA’s EIIP methodology correlated nicely to the results from the source testing.

With this permit action, PPG is seeking to increase acetone emissions from the solvent-based adhesive and the latex-based manufacturing equipment. PPG has a new suite of product formulations authorized under Special Condition No. 14, with the exception of acetone. The acetone emissions, therefore, are the only emissions from the new formulations requiring authorization under a permit amendment. The same emission calculation methodology used in the 2017 permit amendment application is used to calculate acetone emissions for this amendment application. Emissions from chemical constituents other than acetone from this new suite of production formulations are authorized under the chemical flexibility Special Condition No. 14. PPG maintains the records on site to in accordance with Special Condition No. 14.

5.2 Raw Materials Unloading and Storage Emissions

Raw materials are stored in the indoor tank farm tanks, S05, S06, S07 and S08. Antistatic agent (e.g., StatsafeTM) may be dosed into each container or tank holding a flammable liquid, to maintain liquid conductivity at safe levels and reduce the potential for static electricity buildup. The emissions of VOC from each storage tank were conservatively estimated using the equations in AP-42 Chapter 7 for fixed roof tanks, and TCEQ Guidance Document APDG 6250 for the maximum hourly emission rate calculations.

5.3 Process Equipment Component Fugitive Emissions

Volatile compound emissions, including VOC, organic hazardous air pollutants, inorganic compounds (ammonia) and exempt-VOC compounds (acetone) emissions are calculated in Table B-15 in accordance with TCEQ guidance on SOCMI emission factors for fugitive components in organic liquid service, RG-360A, January 2008. The emissions of VOC from process equipment fugitive components are estimated using the TCEQ SOCMI without ethylene factors for fugitive components (i.e., pumps, flanges, and valves). Each component was designated “vapor,” “light liquid,” or “heavy liquid” based on the vapor pressure of the chemical compound. Inorganic compounds (ammonia) emissions are estimated assuming the same emission factors. The total fugitive losses were speciated by factoring the chemical compound weight fraction in the process stream.

Fugitive emission components are partitioned into two facilities: the components in the outside tank farm, unloading and piping to the building, FIN/EPN OUTTKFARM; and the components inside of and immediately adjacent to the building, FIN EQFUG and EPN FFUG.

Total uncontrolled VOC emissions are calculated to be less than 10 tons per year assuming components are in service 8,760 hours per year; therefore, no LDAR control program is applied to the calculated fugitive emissions in accordance with the Tier I BACT guidelines.

5.4 Boiler Emissions

The emissions of criteria pollutants (i.e., PM, SO2, NOx, CO and VOC) from the boiler were estimated using updated AP-42 emission factors for natural gas-fired boilers. The maximum hourly natural gas firing rate for the boiler (4.184 MMBtu/hr) and a natural gas heating value typical for the plant (1,020 Btu/scf) were used to calculate the maximum short term emissions. Annual emissions are based on continuous operation of the unit.

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FACILITY EMISSIONS

5.5 Maintenance, Startup and Shutdown (MSS) Emissions

Emissions from planned maintenance, startup and shutdown (MSS) activities were estimated based on typical practices and frequency of taking equipment out of service for repair and replacement. To the extent possible, process fluids are drained into the process or closed drum and isolated from the equipment to be removed from service.

Emissions from repair of equipment in VOC service was estimated by reviewing the maintenance activities for recent years and counting the number of each type of repair (e.g. valve replacement, pump repair, tank cleanout, piping repair). For each event, the volume of material drained from the equipment was estimated based on process knowledge.

The MSS emissions for the filter and dust collector was estimated using operational data provided by PPG and AP-42 Chapter 13 equations for the movement of bulk materials.

The most volatile VOC and HAP chemical of the bulk liquid Biocide was used to estimate all VOC emissions as a worst-case scenario. Raoult’s law was used to estimate emissions using the weight percent of the Biocide used during vessel cleaning, the vapor space of the vessel being cleaned, the molecular weight of the worst-case material, and the weight percentage and molecular weight of water. It was assumed that the largest storage vessel was cleaned each time and that the entire vapor space was evacuated within an hour. The cleaning schedule, vessel dimensions, and weight percent of biocide used were provided by PPG. Emission calculations for Biocide application to the process equipment, an MSS activity, are presented in Appendix B.

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CONSIDERATIONS FOR GRANTING A PERMIT

6. CONSIDERATIONS FOR GRANTING A PERMIT

A discussion of how operations covered by this amendment will comply with the requirements of each of TCEQ’s air regulations is provided below.

6.1 TCEQ General Rules (30 TAC Chapter 101)

The proposed project will be operated according to the General Rules relating to circumvention, nuisance, traffic hazards, notification requirements for major upset, notification requirements for maintenance, sampling, sampling ports, emissions inventory requirements, sampling procedures and terminology, compliance with EPA Standards, the National Primary and Secondary Air Quality Standards, inspection fees, emissions fees, and all other applicable General Rules. Specific rules are addressed below:

Rule 101.2: Multiple Air Contaminant Sources or Properties

The TCEQ has not requested that PPG reduce emissions as provided under 30 TAC §101.2(a).

Rule 101.3: Circumvention

PPG is submitting documentation on the design and operation of the emission sources covered by this permit amendment application and addressing on a point-by-point basis how the company will comply with all requirements of the TCAA. Neither the requested permit amendment nor any other air emission authorization at the Temple Plant will result in circumvention of provisions of the TCAA.

Rule 101.4: Nuisance

PPG expects no nuisance conditions, as defined in 30 TAC §101.4, and no adverse effect on human health or welfare, animal life, vegetation, or property, or interference with the normal use and enjoyment of animal life, vegetation, or property.

Rule 101.5: Traffic Hazard

There are no permitted sources of emissions at the facility which cause or have a tendency to cause a traffic hazard; therefore, this rule does not apply. Rule 101.8: Sampling PPG will comply with the requirements of 30 TAC §101.8, if requested by the TCEQ Executive Director.

Rule 101.9: Sampling Ports

If so requested by the Executive Director of the TCEQ, PPG will provide sufficient access to electrical power and plant operations so as to allow the TCEQ to conduct sampling following the requirements of 30 TAC §101.9.

Rule 101.10: Emissions Inventory Requirements

PPG does not emit 100 tpy of any major contaminant, is not a major source, and has not been requested to provide an emissions inventory; therefore, this section does not apply.

Rule 101.13: Use and Effect of Rule

PPG understands the intent of this section and will comply if and when necessary.

Rule 101.14: Sampling Procedures and Terminology

As necessary, PPG will use generally acceptable sampling and measurement methods in compliance with this requirement.

Rules 101.18-19: Remedies Cumulative; Severability

PPG understands the limitations and authority of the regulatory agency under these provisions.

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

CONSIDERATIONS FOR GRANTING A PERMIT

Rule 101.20: Compliance with EPA Standards

The following potentially applicable NSPS standards do not apply to the facilities at the Temple Plant

40 CFR Part 60, Subparts K, Ka, and Kb, because the storage tanks at the plant are less than 19,800 gallon capacity; and

40 CFR Part 60, Dc, because the boiler is a small industrial steam generating unit with a heat input capacity rating of less than 10 MMBtu/hr.

PPG's Temple Plant is minor source of HAP; therefore, 40 CFR Part 63, Subpart HHHHH is not applicable. The Temple Plant performs "paints and allied products" manufacturing and is a minor source of HAPs and so is potentially subject to the Paints and Allied Products Manufacturing Area Source MACT (40 CFR Part 63, Subpart CCCCCCC). Paints and allied products means materials such as paints, inks, adhesives, stains, varnishes, shellacs, putties, sealers, caulks, and other coatings from raw materials that are intended to be applied to a substrate and consists of a mixture of resins, pigments, solvents, and/ or other additives. PPG does not use raw materials containing benzene, methylene chloride, or compounds of cadmium, chromium, lead or nickel in amounts specified in the Paints and Allied Products Manufacturing MACT, and therefore, 40 CFR 63, Subpart CCCCCCC is not applicable.

Rule 101.21-22: The NAAQS and Effective Date

PPG understands that NAAQS are enforceable in Texas and all TCEQ rules are in force in accordance with the latest effective date of each regulation.

Rule 101.23: Alternate Emission Reduction Policy

PPG does not intend to apply for an alternate emissions reduction as addressed in 30 TAC §101.23.

Rule 101.24: Inspection Fees and Rule 101.27: Emissions Fees

PPG will pay TCEQ inspection or emissions fees, whichever is greater, as per the requirements of 30 TAC §101.24 and §101.27.

Rule 101.26: Surcharge on Fuel Oil in Specified Boilers

The Temple Plant does not operate any fuel-oil fired boilers. Therefore, this rule does not apply.

Rule 101.28: Stringency Determination for Federal Operating Permits

PPG is not requesting a stringency determination at this time.

Rule 101.201: Emissions Events Reporting and Recordkeeping Requirements

The Temple Plant has procedures in place to comply with this regulation.

Rule 101.211-.224: Scheduled Maintenance, Start-Up and Shutdown Reporting,

Recordkeeping, and Operational Requirements to Reduce Excessive Emissions PPG will conduct MSS activities according to the requirements set forth in this permit, once issued, and in accordance with these regulations.

Rule 101.300-379 Mass Emissions Cap and Trade Program

The Temple Plant is located in Bell County; therefore, it is not subject to the mass emissions cap and trade program for NOx emissions.

Rule 101.390-403 HRVOC Emissions Cap and Trade Program

The Temple Plant is located in Bell County; therefore, it is not subject to the HRVOC requirements.

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

CONSIDERATIONS FOR GRANTING A PERMIT

Rule 101.501-508 Clean Air Interstate Rule

PPG does not operate any electric generating units subject to 40 CFR Part 96; therefore, this regulation is not applicable.

6.2 Permit by Rule (30 TAC Chapter 106)

PPG is not incorporating any Permits by Rule into this permit.

6.3 Regulation I – Control of Air Pollution from Visible Emissions and Particulate Matter (30 TAC Chapter 111)

Chapter 111 requirements for opacity, allowable emission limits and ground level concentrations are applicable to emission sources included in this permit application. The plant will comply with each requirement during normal operations, as discussed below.

Rule 111.111: Requirements for Specified Sources

Normal operation of the plant may result in occasional visible emissions, but not in excess of the opacity limits specified in §111.111. Opacity will not exceed 20% averaged over a six-minute period for any stationary vent. PPG will comply with the limitations on visible emissions in §111.111.

Rule 111.113: Alternate Opacity Limitations

PPG does not anticipate applying for an alternate opacity limitation; therefore, §111.113 does not apply.

Rule 111.121-129: Incinerators

PPG will not operate an incinerator, as defined; therefore, these rules do not apply.

Rule 111.131-139: Abrasive Blasting of Water Storage Tanks Performed by Portable Operations

None of the facilities included in this permit amendment involve abrasive blast cleaning of water storage tanks; therefore, these rules do not apply.

Rule 111.141-149: Materials Handling, Construction, Roads, Streets, Alleys, and Parking Lots

Sections 111.141 through 111.149 do not apply to Bell County; therefore, these rules do not apply.

Rule 111.151: Emissions Limits on Nonagricultural Processes

Section 111.151 limits emissions from nonagricultural processes. The Plant will comply with the particulate emission limits, as represented in the NSR WorkBook (Unit Types and Emission Rates) a.

Rule 111.153: Emissions Limits for Steam Generators

PPG's plant operations do not include the operation of steam generators described in §111.153; therefore, this rule does not apply.

Rule 111.171-183: Emissions Limits on Agricultural Processes and Exemptions for Portable or Transient Operations

Sections 111.171 through 111.183 apply to agricultural processes and portable or transient facilities; therefore, these rules do not apply.

Rule 111.201-221: Outdoor Burning

No outdoor burning will take place at the Temple Plant; therefore, these rules do not apply.

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

CONSIDERATIONS FOR GRANTING A PERMIT

6.4 Regulation II – Control of Air Pollution from Sulfur Compounds (30 TAC Chapter 112)

Emissions of sulfur dioxide (SO2) result from the combustion of pipeline quality natural gas. The Temple Plant is subject to and will comply with the regulatory standard of 0.4 ppmv for SO2 averaged over a 30-minute period (30 TAC §112.3(a)).

The Temple Plant is not a sulfuric acid plant or a sulfur recovery plant. The plant does not fire solid or liquid fuel in the combustion source (i.e., boiler) and the sources included in this permit amendment will not involve the authorization of emissions of hydrogen sulfide, sulfuric acid or total reduced sulfur.

6.5 Regulation III – Control of Air Pollution from Toxic Materials (30 TAC Chapter 113)

TCEQ has adopted by reference certain federal MACT standards as part of 30 TAC Chapter 113. The Temple Plant's applicability with MACT standards is discussed in Section 8.1 above.

6.6 Regulation IV – Control of Air Pollution from Motor Vehicles (30 TAC Chapter 114)

Vehicles owned by PPG and operated at the Temple Plant will comply with the applicable provisions of Rule §114.20, Maintenance and Operation of Air Pollution Control Systems or Devices Used to Control Emissions from Motor Vehicles, as they apply to all on-board emission control systems.

6.7 Regulation V – Control of Air Pollution from Volatile Organic Compounds (30 TAC Chapter 115)

The Temple Plant is located in Bell County. No provisions of Regulation V relating to control of organic compounds from sources addressed in this application are applicable to Bell County; therefore, the sources included in this permit amendment are not subject to this regulation.

6.8 Regulation VI – Control of Air Pollution by Permits for New Construction or Modification (30 TAC Chapter 116)

This regulation establishes requirements for permits to construct and operate any new facility, or modify an existing facility, which has potential to emit air contaminants. This application to authorize the Temple Plant emissions under New Source Review fulfills the requirements of Chapter 116.

Rules 116.110-120: Permit Application Requirements

The general application requirements for a permit to construct are specified in 30 TAC §116.111. PPG complies with these applicable requirements as described below.

Rule 116.111(a)(2)(A): Protection of Public Health and Welfare

The emissions from the project will comply with the rules and regulations of the TCEQ and the intent of the Texas Clean Air Act There are no schools within 3,000 feet of the Temple Plant

Rule 116.111(a)(2)(B): Measurement of Emissions

The plant will provide for the measurement of emissions, as determined by the TCEQ.

Rule 116.111(a)(2)(C): Best Available Control Technology (BACT)

Best Available Control Technology (BACT) will be utilt7ed at the plant and is discussed in Section 7.0.

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

CONSIDERATIONS FOR GRANTING A PERMIT

Rule 116.111(a)(2)(D): Federal New Source Performance Standards (NSPS)

The Temple Plant is exempt or not subject to the following potentially applicable NSPS standards:

40 CFR Part 60, Subparts K, Ka, and Kb, because the storage tanks at the plant are less than 19,800 gallons; and

40 CFR Part 60, Dc, because the boiler is a small industrial steam generating unit with a heat input capacity rating of less than 10 MMBtu/hr.

Rule 116.111(a)(2)(E, F): National Emission Standards for Hazardous Air Pollutants (NESHAP)

Section 8.1 discusses NESHAP standard applicability to the Temple Plant's operations.

Rule 116.111(a)(2)(G): Performance Demonstration

Emissions from the plant will be in compliance with permit limitations and will not exceed the rates represented in the NSR WorkBook, Unit Types and Emission Rates table. Additional information will be submitted upon request of the TCEQ to further demonstrate that the plant is performing as represented in the application. The Temple Plant will maintain emissions data on a batch-wise basis. Site specific emissions factors for each batch have been developed and will be used to predict emissions from the various batch recipes. As new batches or changes to current batches (i.e., chemical substitution per Special Condition No. 5 of permit) develop, PPG will estimate emissions using similar calculation methods.

Rule 116.111(a)(2)(H): Nonattainment Review

Bell County is attainment for all criteria pollutants; therefore, this regulation does not apply.

Rule 116.111(a)(2)(I): Prevention of Significant Deterioration (PSD)

This project is not subject to PSD review because it will not result in a significant emissions increase of any criteria pollutant.

Rule 116.111(a)(2)(J): Air Dispersion Modeling

See Appendix E for the Modeling and Effects Review Applicability (MERA). SCREEN modeling was done for each discrete emission point and exhaust vent on the roof to establish a unit impact value. The distance to the property line from each emission location is measured from a Google Earth plan view and is tabulated in Table E-2 in Appendix E of the application.

Appendix E also contains each of the SCREEN model runs for which results are documented.

What the evaluation indicates is that because each rooftop vent is either capped or downward turned, each discharge point has dispersion characteristics of an elevated fugitive emission as a pseudo point source downwashed by the main building. Each of the discrete process rooftop vent stacks and the building roof exhaust vent points have similar dispersion characteristics. The 0.6 fugitive emission adjustment factor is applied to the predicted unit impact concentration. Reference provided by TCEQ technical guidance memo, Modeling Adjustment Factor for Fugitive Emissions, March 6, 2002 TNRCC Interoffice Memo from D. Ruggeri, Team Leader to the APD Technical Staff. Refer to Table E-1 in Appendix E for a summary of the MERA and SCREEN results. Refer to Table E-2 in Appendix E for the tabulation of the SCREEN run results for each discrete emission location. The SCREEN runs are included in Appendix E.

The unit impact values are then used with the maximum hourly emission rates to calculate weighted impacts and cumulative impacts for each chemical compound in accordance with the MERA guidance document APDG-5874. Refer to Tables E-1 and E-2 to see the site wide MERA.

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PPG ARCHITECTURAL COATINGS NSR PERMIT 44726 RENEWAL/AMENDMENT Temple, TX

CONSIDERATIONS FOR GRANTING A PERMIT

Short-term xylene emissions result in a calculated GLXmax of 2695 with this amendment, compared to an ESL of 2200. Similarly, Short-term Silane Impurities emissions result in a calculated GLXmax of 2.26 with this amendment, compared to an assumed ESL of 2. The November 29, 2017 amendment technical review and associated Internal Memorandum from Toxicology indicated the acceptability of a result of 3049 µg/m3 for xylene and 3049 µg/m3 for Silane Impurities, based on the detailed description in the technical review of the short-term process operations. The short-term impacts are documented to be slightly lower in this February 2020 application, due to deletion of a duplicate emission point TK-502 in the 2017 modeling table.

Rule 116.111(a)(2)(K): Hazardous Air Pollutants

The PPG plant is not a major source of hazardous air pollutants; therefore, this rule does not apply.

Rule 116.111(a)(2)(L): Mass cap and trade allowances

The PPG plant is not subject to the mass cap and trade program.

Rule 116.111(b)(2) and 116.130-137: Public Notification and Comment Procedures

PPG will comply with the public notice and comment requirements outlined in this rule.

Rule 116.140-143: Permit Fees

PPG has provided the required permit fees for this amendment in compliance with the requirements of this rule.

Rule 116.150-151: Nonattainment Review

The Temple Plant is located in an attainment area for all criteria pollutants; therefore, this rule does not apply.

Rule 116.160-169: PSD Review

This project is not subject to PSD review because it will not result in a significant emissions increase of any criteria pollutant

Rule 116.170-176: Emission Reductions Offsets

Because NNSR is not triggered for this project, emission reduction offsets are not required as part of this application.

6.9 Regulation VII – Control of Air Pollution from Nitrogen Compounds (30 TAC Chapter 117)

The Temple Plant is located in Bell County, an attainment area, which is not subject to the provisions of Subchapters A through D. The plant is not subject to the applicability criteria of Subchapters E through F of Chapter 117 NOx emission standards.

6.10 Regulation VIII – Control of Air Pollution Episodes (30 TAC Chapter 118)

The plant will be operated in compliance with rules relating to generalized and localized air pollution episode controls pursuant to 30 TAC §118.2. Sources in Bell County are not subject to the Emission Reduction Plan requirements of Rule §118.5.

6.11 Regulation XII – Federal Operating Permits (30 TAC Chapter 122)

In connection with preparing this permit application PPG has determined that operations at the Temple Plant are a minor source and a Title V federal operating permit is not required.

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APPENDIX A NSR WORKBOOK AND ATTACHMENTS

February 2020

Texas Commission on Environmental Quality

Form PI-1 General ApplicationGeneral

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

I agree

ZIP Code: 76504-1211

First Name: Silvia

3410 Lucius McCelvey DriveAddress Line 2:

254-791-7019Telephone Number:Fax Number:Email Address: [email protected]

I. Applicant Information

Texas Secretary of State Charter/Registration Number (if given):

C. Technical Contact Information: This person must have the authority to make binding agreements and representations on behalf of the applicant and may be a consultant. Additional technical contact(s) can be provided in a cover letter.

A. Company Information

B. Company Official Contact Information: must not be a consultantPrefix (Mr., Ms., Dr., etc.): Mr.First Name: Luis Last Name: Santiago-QuinonesTitle: Plant Managerj

Permits are issued to either the facility owner or operator, commonly referred to as the applicant or permit holder. List the legal name of the company, corporation, partnership, or person who is applying for the permit. We will verify the legal name with the Texas Secretary of State at (512) 463-5555 or at:

Company or Legal Name: PPG Architectural Finishes, Inc.

Mailing Address: 3410 Lucius McCelvey Drive

City:

ZIP Code:

Temple

Last Name:

City: TempleState: Texas

Company or Legal Name: PPG Architectural Coatings

Email Address: [email protected]

Address Line 2:

EspinosaTitle:

State:

254-791-7050Fax Number:

https://www.sos.state.tx.us

EHS Manager

Mailing Address:

Prefix (Mr., Ms., Dr., etc.): Ms.

76504-1211Telephone Number:

Texas

I acknowledge that I am submitting an authorized TCEQ application workbook and any necessary attachments. Except for inputting the requested data and adjusting row height and column width, I have not changed the TCEQ application workbook in any way, including but not limited to changing formulas, formatting, content, or protections.

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Texas Commission on Environmental Quality

Form PI-1 General ApplicationGeneral

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

No

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D. Assigned Numbers

600268437

100611524

Enter the CN. The CN is a unique number given to each business, governmental body, association, individual, or other entity that owns, operates, is responsible for, or is affiliated with a regulated entity.

The CN and RN below are assigned when a Core Data Form is initially submitted to the Central Registry. The RN is also assigned if the agency has conducted an investigation or if the agency has issued an enforcement action. If these numbers have not yet been assigned, leave these questions blank and include a Core Data Form with your application submittal. See Section VI.B. below for additional information.

Does the applicant have unpaid delinquent fees and/or penalties owed to the TCEQ?This form will not be processed until all delinquent fees and/or penalties owed to the TCEQ or the Office of the Attorney General on behalf of the TCEQ are paid in accordance with the Delinquent Fee and Penalty Protocol. For more information regarding Delinquent Fees and Penalties, go to the TCEQ Web site at:

https://www.tceq.texas.gov/agency/financial/fees/delin

II. Delinquent Fees and Penalties

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Enter the RN. The RN is a unique agency assigned number given to each person, organization, place, or thing that is of environmental interest to us and where regulated activities will occur. The RN replaces existing air account numbers. The RN for portable units is assigned to the unit itself, and that same RN should be used when applying for authorization at a different location.

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Texas Commission on Environmental Quality

Form PI-1 General ApplicationGeneral

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Not applicable

44726

Select from the drop-down the type of action being requested for each permit type. If that permit type does not apply, you MUST select "Not applicable".

Provide all assigned permit numbers relevant for the project. Leave blank if the permit number has not yet been assigned.

https://www.tceq.texas.gov/permitting/air/guidance/authorize.html

Renewal/Amendment

Permit Type

A. Permit and Action Type (multiple may be selected, leave no blanks)

Special Permit: Not applicable, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Alteration, Extension to Start of Construction

III. Permit Information

De Minimis: Not applicable, Initial Not applicable

Not applicable

PSD: Not applicable, Initial, Major Modification

Minor NSR (can be a Title V major source): Not applicable, Initial, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Relocation/Alteration, Change of Location, Alteration, Extension to Start of Construction

Additional information regarding the different NSR authorizations can be found at:

Nonattainment: Not applicable, Initial, Major Modification

Flexible: Not applicable, Initial, Amendment, Renewal, Renewal Certification, Renewal/Amendment, Alteration, Extension to Start of Construction

Not applicable

Action Type Requested(do not leave blank)

Not applicable

Permit Number (if assigned)

HAP Major Source [FCAA § 112(g)]: Not applicable, Initial, Major ModificationPAL: Not applicable, Initial, Amendment, Renewal, Renewal/Amendment, AlterationGHG PSD: Not applicable, Initial, Major Modification, Voluntary Update

Not applicable

Not applicable

Not applicable

How are/will MSS activities for sources associated with this project be authorized?

This permit

B. MSS Activities

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Texas Commission on Environmental Quality

Form PI-1 General ApplicationGeneral

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

No

No

D. Incorporation of Standard Permits, Standard Exemptions, and/or Permits By Rule (PBR)

No

Will NSR permits be consolidated into this permit with this action?

No

Will this permit be consolidated into another NSR permit with this action?

To ensure protectiveness, previously issued authorizations (standard permits, standard exemptions, or PBRs) including those for MSS, are incorporated into a permit either by consolidation or by reference. At the time of renewal and/or amendment, consolidation (in some cases) may be voluntary and referencing is mandatory. More guidance regarding incorporation can be found in 30 TAC § 116.116(d)(2), 30 TAC § 116.615(3) and in this memo:

https://www.tceq.texas.gov/assets/public/permitting/air/memos/pbr_spc06.pdf

C. Consolidating NSR Permits

Are there any standard permits, standard exemptions, or PBRs to be incorporated by reference?

Are there any PBR, standard exemptions, or standard permits associated to be incorporated by consolidation? Note: Emission calculations, a BACT analysis, and an impacts analysis must be attached to this application at the time of submittal for any authorization to be incorporated by consolidation.

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Texas Commission on Environmental Quality

Form PI-1 General ApplicationGeneral

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

No

No

Temple

3410 Lucius McCelvey Drive

E. Associated Federal Operating Permits

76504-1211

Street Address:

-97 21’ 06.58” W

Site Location Description: If there is no street address, provide written driving directions to the site. Identify the location by distance and direction from well-known landmarks such as major highway intersections.

A. LocationIV. Facility Location and General Information

TCEQ Region Region 9

31 08’ 09.39” N

Use USGS maps, county maps prepared by the Texas Department of Transportation, or an online software application such as Google Earth to find the latitude and longitude.

Bell

County attainment status as of Sept. 23, 2019

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Is this a project for a lead smelter, concrete crushing facility, and/or a hazardous waste management facility?

County: Enter the county where the facility is physically located.

attainment or unclassified for all pollutants

Is this facility located at a site required to obtain a site operating permit (SOP) or general operating permit (GOP)?

City: If the address is not located in a city, then enter the city or town closest to the facility, even if it is not in the same county as the facility.ZIP Code: Include the ZIP Code of the physical facility site, not the ZIP Code of the applicant's mailing address.

Longitude (in degrees, minutes, and nearest second (DDD:MM:SS)) for the street address or the destination point of the driving directions. Longitude is the angular distance of a location west of the prime meridian and will always be between 93 and 107 degrees west (W) in Texas.

Latitude (in degrees, minutes, and nearest second (DDD:MM:SS)) for the street address or the destination point of the driving directions. Latitude is the angular distance of a location north of the equator and will always be between 25 and 37 degrees north (N) in Texas.

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Texas Commission on Environmental Quality

Form PI-1 General ApplicationGeneral

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

No

C. Enforcement ProjectsProjected Start of Operation:

Hugh Shine

2891Principal SIC code:

District: 24

B. Project Timing

A. DescriptionV. Project Information

55District:State Representative:

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https://www.naics.com/sic-codes-industry-drilldown/

Principal Company Product/Business:

Authorization must be obtained for many projects before beginning construction. Construction is broadly interpreted as anything other than site clearance or site preparation. Enter the date as "Month Date, Year" (e.g. July 4, 1776).

This Project is to change the service of some storage tanks, increase the MSS activities and emissions, and reconcile some emissions on the MAERT and the 2017 permit ammendment application calculational tables.

Is this application in response to, or related to, an agency investigation, notice of violation, or enforcement action?

Existing

Provide a brief description of the project that is requested. (Limited to 500 characters).

A list of SIC codes can be found at:

State Senator:

NAICS codes and conversions between NAICS and SIC Codes are available at:

Dawn Buckingham

https://www.census.gov/eos/www/naics/

E. State Senator and Representative for this site

https://wrm.capitol.texas.gov/This information can be found at (note, the website is not compatible to Internet Explorer):

No

PPG Architectural Coatings

D. Industry TypeAdhesive Manufacturing

Adhesive Manufacturing Plant

C. Portable Facility

325520Principal NAICS code:

Permanent

Area Name: Must indicate the general type of operation, process, equipment or facility. Include numerical designations, if appropriate. Examples are Sulfuric Acid Plant and No. 5 Steam Boiler. Vague names such as Chemical Plant are not acceptable.

Projected Start of Construction: Existing

Permanent or portable facility?

B. General InformationSite Name:

Are there any schools located within 3,000 feet of the site boundary?

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Texas Commission on Environmental Quality

Form PI-1 General ApplicationGeneral

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Yes

YesYes

No

Yes

Yes

YesYes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Is the area map a current map with a true north arrow, an accurate scale, the entire plant property, the location of the property relative to prominent geographical features including, but not limited to, highways, roads, streams, and significant landmarks such as buildings, residences, schools, parks, hospitals, day care centers, and churches?

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THSC §382.041 requires us not to disclose any information related to manufacturing processes that is marked Confidential. Mark any information related to secret or proprietary processes or methods of manufacture Confidential if you do not want this information in the public file. All confidential information should be separated from the application and submitted as a separate file. Additional information regarding confidential information can be found at:

D. Is a plot plan attached?Does your plot plan clearly show a north arrow, an accurate scale, all property lines, all emission points, buildings, tanks, process vessels, other process equipment, and two bench mark locations?

Does your plot plan identify all emission points on the affected property, including all emission points authorized by other air authorizations, construction permits, PBRs, special permits, and standard permits?Did you include a table of emission points indicating the authorization type and authorization identifier, such as a permit number, registration number, or rule citation under which each emission point is currently authorized?E. Is a process flow diagram attached?Is the process flow diagram sufficiently descriptive so the permit reviewer can determine the raw materials to be used in the process; all major processing steps and major equipment items; individual emission points associated with each process step; the location and identification of all emission abatement devices; and the location and identification of all waste streams (including wastewater streams that may have associated air emissions)?

F. Is a process description attached?Does the process description emphasize where the emissions are generated, why the emissions must be generated, what air pollution controls are used (including process design features that minimize emissions), and where the emissions enter the atmosphere?Does the process description also explain how the facility or facilities will be operating when the maximum possible emissions are produced?

VI. Application Materials

C. Is a current area map attached?

Does the map show a 3,000-foot radius from the property boundary?

https://www.tceq.texas.gov/assets/public/permitting/centralregistry/10400.docx

A. Confidential Application MaterialsIs confidential information submitted with this application?If yes, is each confidential page marked "CONFIDENTIAL" in large red letters?

Will sources in this project be authorized to operate 8760 hours per year?

https://www.tceq.texas.gov/permitting/air/confidential.htmlB. Is the Core Data Form (Form 10400) attached?

All representations regarding construction plans and operation procedures contained in the permit application shall be conditions upon which the permit is issued. (30 TAC § 116.116)

D. Operating Schedule

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Texas Commission on Environmental Quality

Form PI-1 General ApplicationRenewals

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

N/A

Yes

No

Yes

No

NoNo

Yes

No

No

Is the facility being operated in accordance with all requirements and conditions of the existing permit, including representations in the application for permit to construct and subsequent amendments, and any previously granted renewal, unless otherwise authorized for a qualified facility?

Have any qualified facility changes under 30 TAC § 116.116(e) occurred since originally issued or last renewed?

Construction of a new emission source?The emission of new chemical species or a change in character of emissions?

Are there any permit actions pending before the TCEQ?

I. Type of Permit Renewal and Associated Actions

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A. Current Operations

B. Changes Made Since Last Amendment or RenewalHave any of the following changes been made to or proposed for the facilities covered by this permit since it was last amended or renewed and are not currently authorized by a PBR, standard permit, or other authorization? Select "Yes"

Do all dockside vessel emissions associated with the facility comply with all rules and regulations of the commission and with the intent of the TCAA, including protection of the health and property of the public and minimization of emissions to the extent possible, consistent with good air pollution practices? (30 TAC § 116.311(a)(1))

Have emission factors changed since the last permitting action?

If "yes" to any question in Section B above is selected, a concurrent permit amendment is required before the permit can be renewed.

An increase in emission rates on a short term or annual basis? (This includes increases of a criteria pollutant as well as increases of a chemical species.)A change in the method of emission control if the emission control is a source itself, such as a thermal oxidizer or flare?Are new pollutants being added in the renewal process, not currently listed in the permit?

Version 4.0 Page 9

Texas Commission on Environmental Quality

Form PI-1 General ApplicationRenewals

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

C. Title 40 CFR Part 63

B. Title 40 CFR Part 61Do NESHAP subpart(s) apply to a facility in this application?

No

Do MACT subpart(s) apply to a facility in this application?

No

II. Federal Regulatory QuestionsIndicate if any of the following requirements apply to the proposed facility. Note that some federal regulations apply to minor sources. Enter all applicable Subparts.A. Title 40 CFR Part 60Do NSPS subpart(s) apply to a facility in this application?

No

Version 4.0 Page 10

Texas Commission on Environmental Quality

Form PI-1 General ApplicationTechnical

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Yes

No

No

No

This cell intentionally left blank

NoIs this a project for a concrete batch plant?

I. Additional Questions for Specific NSR Minor Permit Actions

E. Concrete Batch Plants

https://www.tceq.texas.gov/toxicology/apwl/apwl.htmlIs the proposed facility located in a watch list area?

D. Mass Emissions Cap and Trade

This cell intentionally left blank

Does this project require an impacts analysis?

Is this facility located at a site within the Houston/Galveston nonattainment area (Brazoria, Chambers, Fort Bend, Galveston, Harris, Liberty, Montgomery, and Waller Counties)?

This cell intentionally left blank

IX. Emissions ReviewA. Impacts AnalysisAny change that results in an increase in off-property concentrations of air contaminants requires an air quality impacts demonstration. Information regarding the air quality impacts demonstration must be provided with the application and show compliance with all state and federal requirements. Detailed requirements for the information necessary to make the demonstration are listed on the Impacts sheet of this workbook.

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B. Disaster ReviewIf the proposed facility will handle sufficient quantities of certain chemicals which, if released accidentally, would cause off-property impacts that could be immediately dangerous to life and health, a disaster review analysis may be required as part of the application. Contact the appropriate NSR permitting section for assistance at (512) 239-1250. Additional Guidance can be found at:https://www.tceq.texas.gov/assets/public/permitting/air/Guidance/NewSourceReview/disrev-factsheet.pdfDoes this application involve any air contaminants for which a disaster review is required?

C. Air Pollutant Watch ListCertain areas of the state have concentrations of specific pollutants that are of concern. The TCEQ has designated these portions of the state as watch list areas. Location of a facility in a watch list area could result in additional restrictions on emissions of the affected air pollutant(s) or additional permit requirements. The location of the areas and pollutants of interest can be found at:

Version 4.0 Page 11

Texas Commission on Environmental Quality

Form PI-1 General ApplicationUnit Types - Emission Rates

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested (only 1 action per FIN)

Include these emissions in annual (tpy) summary?

Facility ID Number (FIN)

Emission Point Number (EPN) Source Name Pollutant

Current Short-Term (lb/hr)

Current Long-Term (tpy)

ConsolidatedCurrent Short-Term (lb/hr)

Consolidated Current Long-Term (tpy)

Proposed Short-Term (lb/hr)

Proposed Long-Term (tpy)

Short-Term Difference (lb/hr)

Long-Term Difference (tpy)

Unit Type (Used for reviewing BACT and Monitoring Requirements)

Unit Type Notes (only if "other" unit type in Column O)

Renew only Yes 5A DC Tri-Mixer 5A VOC 3.9 3.52 3.9 3.52 0 0 Process Tank - Coating Manufacturing

Renew only Yes 5B DC Tri-Mixer 5B VOC 3.9 3.52 3.9 3.52 0 0 Process Tank - Coating ManufacturingRenew only Yes 5A and 5B DC Tri-Mixer Cap VOC 3.52 3.52 0 0 Process Tank - Coating ManufacturingNew/Modified Yes M1 M1 Mixer 1 VOC 3.73 5.53 3.73 5.53 0 0 Process Tank - Coating Manufacturing

Exempt Solvents

0.01 0.01 0.22 0.15 0.21 0.14

New/Modified Yes M4 M4 Mixer 4 VOC 3.73 5.53 3.73 5.53 0 0 Process Tank - Coating ManufacturingExempt Solvents

0.01 0.01 0.22 0.15 0.21 0.14

New/Modified Yes VACUMAX1 DC Mixer 1 VacuMax VOC 3.73 5.53 3.73 5.53 0 0 Process Tank - Coating ManufacturingExempt Solvents

0.01 0.01 0.22 0.15 0.21 0.14

New/Modified Yes VACUMAX2 DC Mixer 4 VacuMax VOC 3.73 5.53 3.73 5.53 0 0 Process Tank - Coating ManufacturingExempt Solvents

0.01 0.01 0.22 0.15 0.21 0.14

New/Modified Yes M1,M4,DC M1,M4,DC CAPMixer 1, Mixer 4, Mixer 1 VacuMax, Mixer 4 VacuMax

VOC 5.53 11.05 0 5.52 Other CAP

Exempt Solvents

0.01 0.31 0 0.3

New/Modified Yes M2 DC Mixer 2 VOC 2.75 0.94 2.75 0.96 0 0.02 Process Tank - Coating ManufacturingExempt Solvents

0.11 0.3 4.73 0.31 4.62 0.01

New/Modified Yes M3 DC Mixer 3 VOC 2.75 0.94 2.75 0.96 0 0.02 Process Tank - Coating ManufacturingExempt Solvents

0.11 0.3 4.73 0.31 4.62 0.01

New/Modified Yes S09 FFUGLatex Product Holding Tank S09

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

New/Modified Yes S11 FFUGLatex Product Holding Tank S11

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

New/Modified Yes S12 FFUGLatex Product Holding Tank S12

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

New/Modified Yes S13 FFUGLatex Product Holding Tank S13

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

New/Modified Yes S14 FFUGLatex Product Holding Tank S14

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

New/Modified Yes S15 FFUGLatex Product Holding Tank S15

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

New/Modified Yes S16 FFUGLatex Product Holding Tank S16

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

New/Modified Yes S19 FFUGLatex Product Holding Tank S19

VOC 0.11 0.04 0.11 0.04 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.18 0.01 0.17 0

Renew only Yes Latex Cap FFUGLatex Product Holding Tank CAP

VOC 0.22 0.22 0.07 0 0.07 Other CAP

Exempt Solvents

0.01 0.37 0.02 0.36 0.02

this cell is intentionally left blank

This cell intentionally left blank

CoatingsPermit primary industry (must be selected for workbook to function)

Version 4.0 Page 12

Texas Commission on Environmental Quality

Form PI-1 General ApplicationUnit Types - Emission Rates

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested (only 1 action per FIN)

Include these emissions in annual (tpy) summary?

Facility ID Number (FIN)

Emission Point Number (EPN) Source Name Pollutant

Current Short-Term (lb/hr)

Current Long-Term (tpy)

ConsolidatedCurrent Short-Term (lb/hr)

Consolidated Current Long-Term (tpy)

Proposed Short-Term (lb/hr)

Proposed Long-Term (tpy)

Short-Term Difference (lb/hr)

Long-Term Difference (tpy)

Unit Type (Used for reviewing BACT and Monitoring Requirements)

Unit Type Notes (only if "other" unit type in Column O)

New/Modified Yes GEYER1 FFUG GEYER1 VOC 0.77 0.84 0.77 0.91 0 0.0701 Product Packaging - Coating Mfg.Exempt Solvents

0.01 0.01 0.18 0.05 0.17 0.04

New/Modified Yes GEYER2 FFUG GEYER2 VOC 0.77 0.84 0.77 0.91 0 0.0701 Product Packaging - Coating Mfg.Exempt Solvents

0.01 0.01 0.18 0.05 0.17 0.04

New/Modified Yes GEYER3 FFUG GEYER3 VOC 0.77 0.84 0.77 0.91 0 0.0701 Product Packaging - Coating Mfg.Exempt Solvents

0.01 0.01 0.18 0.05 0.17 0.04

New/Modified Yes GEYER5 FFUG GEYER5 VOC 0.77 0.84 0.77 0.91 0 0.0701 Product Packaging - Coating Mfg.Exempt Solvents

0.01 0.01 0.18 0.05 0.17 0.04

New/Modified Yes HNDFIL FFUG HNDFIL VOC 0.77 0.84 0.77 0.84 0 0 Product Packaging - Coating Mfg.Exempt Solvents

0.01 0.01 0.18 0.91 0.17 0.9

New/Modified Yes GEYER CAP FFUGGEYER and HNDFIL CAP

VOC 3.87 0.91 3.87 0.91 0 0 Other CAP

Exempt Solvents

0.02 0.01 0.92 0.05 0.9 0.04

Renew only Yes P8 FFUGP8 Mulco Product Filling

VOC 0.27 0.25 0.27 0.25 0 0 Product Packaging - Coating Mfg.

Renew only Yes PMT-01 FFUGMulco Portable Mixing Tank 1

VOC 0.3 0.32 0.3 0.32 0 0 Letdown Tank

Renew only Yes PMT-02 FFUGMulco Portable Mixing Tank 2

VOC 0.3 0.32 0.3 0.32 0 0 Letdown Tank

Renew only Yes PMT-03 FFUGMulco Portable Mixing Tank 3

VOC 0.3 0.32 0.3 0.32 0 0 Letdown Tank

Renew only Yes PMT-04 FFUGMulco Portable Mixing Tank 4

VOC 0.3 0.32 0.3 0.32 0 0 Letdown Tank

Renew only Yes PMT-05 FFUGMulco Portable Mixing Tank 5

VOC 0.3 0.32 0.3 0.32 0 0 Letdown Tank

Renew only Yes PMT-06 FFUGMulco Portable Mixing Tank 6

VOC 0.3 0.32 0.3 0.32 0 0 Letdown Tank

New/Modified Yes S05 FFUGLatex Storage Tank S05

VOC 0.01 0.01 0.27 0.05 0.26 0.04 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified Yes S06 FFUGLatex Storage Tank S06

VOC 0.01 0.01 0.97 0.04 0.96 0.03 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified Yes S07 FFUGLatex Storage Tank S07

VOC 0.01 0.01 0.01 0.01 0 0 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified Yes S08 FFUGLatex Storage Tank S08

VOC 0.01 0.01 0.27 0.05 0.26 0.04 Storage Tank: Capacity ≤ 1000 Gallons

Renew only Yes EQFUG FFUGProcess Equipment Leak Fugitive Emissions

VOC 0.72 3.13 0.72 3.13 0 0Process Piping - Chemical Blending and Repackaging

Exempt Solvents

0.44 1.92 0.44 1.92 0 0

NH3 0.23 1.02 0.23 1.02 0 0New/Modified Yes TK502 TK502 Vacuum Pump Vent VOC 3.9 2.03 3.9 3.52 0 1.49 Other Vacuum Pump Vent

New/Modified Yes EXBLOWER EXBLOWERVacuum Pump Liquid Seal Tank

VOC 3.9 2.03 3.9 3.52 0 1.49 Other Vacuum Pump Seal Tank

Renew only Yes DC CAP DC CAP

Auger Solid Addition 1-5, VacuMax 1&4, Mixer 2-3, Tri-Mixer 5A and 5B

PM 0.26 1.13 0.26 1.13 0 0Control: Baghouse, Cartridge Filter System, Bin Vent Filter

PM10 0.26 1.13 0.26 1.13 0 0PM2.5 0.26 1.13 0.26 1.13 0 0Pb 0.0000003 0.000018 0.0000003 0.000018 0 0

New/Modified Yes DC (MSS) DCDust Collector Planned MSS

PM 0.01 0.01 0.01 0.01 0 0Control: Baghouse, Cartridge Filter System, Bin Vent Filter

PM10 0.01 0.01 0.01 0.01 0 0PM2.5 0.01 0.01 0.01 0.01 0 0

New/Modified Yes S10 OMS FFUGSolvent Product Holding S10

VOC 0.77 0.67 0.77 0.67 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.05 0.02 0.04 0.01

New/Modified Yes S17 OMS FFUGSolvent Product Holding S17

VOC 0.11 0.04 0.77 0.67 0.66 0.63 Letdown Tank

Exempt Solvents

0.01 0.01 0.05 0.02 0.04 0.01

New/Modified Yes S18 OMS FFUGSolvent Product Holding S18

VOC 0.77 0.67 0.77 0.67 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.05 0.02 0.04 0.01

Version 4.0 Page 13

Texas Commission on Environmental Quality

Form PI-1 General ApplicationUnit Types - Emission Rates

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested (only 1 action per FIN)

Include these emissions in annual (tpy) summary?

Facility ID Number (FIN)

Emission Point Number (EPN) Source Name Pollutant

Current Short-Term (lb/hr)

Current Long-Term (tpy)

ConsolidatedCurrent Short-Term (lb/hr)

Consolidated Current Long-Term (tpy)

Proposed Short-Term (lb/hr)

Proposed Long-Term (tpy)

Short-Term Difference (lb/hr)

Long-Term Difference (tpy)

Unit Type (Used for reviewing BACT and Monitoring Requirements)

Unit Type Notes (only if "other" unit type in Column O)

New/Modified Yes 300-TK-023 OMS FFUGSolvent Product Holding 300-TK-023

VOC 0.77 0.67 0.77 0.67 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.05 0.02 0.04 0.01

New/Modified Yes S24 OMS FFUGSolvent Product Holding S24

VOC 0.77 0.67 0.77 0.67 0 0 Letdown Tank

Exempt Solvents

0.01 0.01 0.05 0.02 0.04 0.01

New/Modified YesS10,S17,S18,300-TK-023,S24

FFUGSolvent Product Holding CAP

VOC 1.55 1.35 1.55 1.35 0 0 Other CAP

Exempt Solvents

0.01 0.01 0.09 0.04 0.08 0.03

Renew only Yes S01 S01 Solvent Storage Tank VOC 0.08 0.23 0.08 0.23 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes S02 S02 Solvent Storage Tank VOC 0.67 2.09 0.67 2.09 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes S03 S03 Solvent Storage Tank VOC 0.67 2.09 0.67 2.09 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes S04 S04 Solvent Storage Tank VOC 0.02 0.01 0.02 0.01 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes S20 S20 Solvent Storage Tank VOC 0.27 0.4 0.27 0.4 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes S21 S21 Solvent Storage Tank VOC 0.27 0.4 0.27 0.4 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes S22 S22 Solvent Storage Tank VOC 0.08 0.23 0.08 0.23 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes S23 S23 Solvent Storage Tank VOC 0.04 0.01 0.04 0.01 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes MB05 OUTTOTEFUG Mini Bulk Latex Tank VOC 0.01 0.01 0.01 0.01 0 0 Storage Tank: Capacity ≤ 1000 GallonsRenew only Yes MB06 OUTTOTEFUG Mini Bulk Latex Tank VOC 0.01 0.01 0.01 0.01 0 0 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified Yes ST08 OUTTOTEFUGMulco Press Plate Tank

VOC 0.01 0.01 0.08 0.01 0.07 0 Storage Tank: Capacity ≤ 1000 Gallons

Renew only Yes OUTTNKFUG OUTTOTEFUGEquipment Fugitives from Outdoor Tank Farms

VOC 0.8 3.5 0.8 3.5 0 0Process Piping - Chemical Blending and Repackaging

Renew only Yes B1 B14.18 MMBtu/hr Natural Gas Fired Boiler

VOC 0.03 0.11 0.03 0.11 0 0 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr

NOx 0.46 2.01 0.46 2.01 0 0CO 0.39 1.69 0.39 1.69 0 0SO2 0.01 0.02 0.01 0.02 0 0PM 0.03 0.15 0.03 0.15 0 0PM10 0.03 0.15 0.03 0.15 0 0PM2.5 0.03 0.15 0.03 0.15 0 0

Renew only Yes LINECLR LINECLR Line Clearing VOC 0.19 0.83 0.19 0.83 0 0Process Piping - Chemical Blending and Repackaging

Renew only Yes PUMP PUMP Pump Repair VOC 0.03 0.01 0.03 0.01 0 0 Other PumpRenew only Yes SAMPLE SAMPLE Sampling VOC 0.01 0.16 0.01 0.16 0 0 Other Line SamplingRenew only Yes TASNKCLN TASNKCLN Tank Cleaning VOC 2.88 0.21 2.88 0.21 0 0 Storage Tank: Capacity ≤ 1000 GallonsNew/Modified Yes BIO BIO Latex Biocide Mist VOC 2.04 0.01 0.01 0.01 -2.03 0 Process Tank - Coating Manufacturing

Renew only Yes LOAD LOADLoading from Xylene Vapor Separator

VOC 0.02 0.01 0.02 0.01 0 0 Other Vapor Separator

Renew only Yes All Sources All Sources Individual HAP CAP HAPs 10 10 0 0 Other CAPRenew only Yes All Sources All Sources Total HAP CAP HAPs 25 25 0 0 Other CAP

0 00 00 0

Version 4.0 Page 14

Texas Commission on Environmental Quality

Form PI-1 General ApplicationStack Parameters

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

EPNIncluded in EMEW?

UTM Coordinates

ZoneEast (Meters)

North (Meters)

BuildingHeight (ft)

Height Above Ground (ft)

Stack Exit Diameter (ft)

Velocity (FPS)

Temperature (°F)

Fugitives - Length (ft)

Fugitives - Width (ft)

Fugitives - Axis Degrees

DC No 14 657135 3445918 34 50 2.5 16.67001 70

M1 Yes

M4 YesM1,M4,DC CAP YesFFUG YesTK502 No 14 657110 3445891 34 42 0.33333333 40 105EXBLOWER No 14 657094 3445877 34 28 0.33333333 40 105DC CAP NoS01 No 14 657087 3445927 17 0.003 0.003 70S02 No 14 657087 3445927 17 0.003 0.003 70S03 No 14 657087 3445927 17 0.003 0.003 70S04 No 14 657087 3445927 17 0.003 0.003 70S20 No 14 657087 3445927 17 0.003 0.003 70S21 No 14 657087 3445927 17 0.003 0.003 70S22 No 14 657087 3445927 17 0.003 0.003 70S23 No 14 657087 3445927 17 0.003 0.003 70OUTTOTEFUG No 14 657098 3445898 20B1 No 14 657181 3445838 33 0.003 0.003 425LINECLR No 14 657101 3445859 20 0.003 0.003 70PUMP No 14 657101 3445859 20 0.003 0.003 70SAMPLE No 14 657101 3445859 20 0.003 0.003 70TASNKCLN No 14 657087 3445927 17 0.003 0.003 70BIO YesLOAD No 14 657137 3445816 32 0.25 10 70All Sources

Emission Point Discharge Parameters

Version 4.0 Page 15

Texas Commission on Environmental Quality

Form PI-1 General ApplicationPublic Notice

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Yes

Yes

Yes

Yes

This row is optional. If you do not think the table below accurately represents public notice applicability increases for your project, provide discussion here (1000 characters).

Is this an application for a renewal?

Is this an application for a minor permit amendment?Is there any change in character of emissions in this application (a new criteria pollutant or a new VOC or PM species)?Is there a new air contaminant in this application?

I. Public Notice Applicability

For public notice applicability, the agency does not include consolidation or incorporation of any previously authorized facility oractivity (PBR, standard permits, etc.), changes to permitted allowable emission rates when exclusively due to changes tostandardized emission factors, or reductions in emissions which are not enforceable through the amended permit. Thus, the totalemissions increase would be the sum of emissions increases under the amended permit and the emissions decreases under theamended permit for each air contaminant.

The table below will generate emission increases based on the values represented on the "Unit Types - Emission Rates" sheet. Use the "yes" and "no" options in column B of the "Unit Types - Emission Rates" worksheet to indicate if a unit's proposed change of emissions should be included in these totals.

Notes:1. Emissions of PM, PM10, and/or PM2.5 may have been previously quantified and authorized as PM, PM10,and/or PM2.5. Theseemissions will be speciated based on current guidance and policy to demonstrate compliance with current standards and publicnotice requirements may change during the permit review.

2. All renewals require public notice.

A. Application Type

B. Project Increases and Public Notice Thresholds (for Initial and Amendment Projects)

NoDo the facilities handle, load, unload, dry, manufacture, or process grain, seed, legumes, or vegetable fibers (agricultural facilities)?

Version 4.0 Page 16

Texas Commission on Environmental Quality

Form PI-1 General ApplicationPublic Notice

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

PollutantCurrent Long-Term (tpy)

Consolidated Emissions (tpy)

Proposed Long-Term (tpy)

Project Change in Allowable (tpy)

PN ThresholdNotice required?

VOC 69.32 0.00 78.95 9.63 5 YesPM 1.29 0.00 1.29 0.00 5 NoPM10 1.29 0.00 1.29 0.00 5 NoPM2.5 1.29 0.00 1.29 0.00 5 NoNOx 2.01 0.00 2.01 0.00 5 NoCO 1.69 0.00 1.69 0.00 50 NoSO2 0.02 0.00 0.02 0.00 10 NoPb 0.00 0.00 0.00 0.00 0.6 NoExempt Solvents 2.77 0 4.85 2.08 5 NoNH3 1.02 0 1.02 0 5 NoHAPs 35 0 35 0 5 No

* Notice is required for PM, PM10, and PM2.5 if one of these pollutants is above the threshold.** Notice of a GHG action is determined by action type. Initial and major modification always require notice. Voluntary updates require a consolidated notice if there is a change to BACT. Project emission increases of CO2e (CO2 equivalent) are not relevant for determining public notice of GHG permit actions.

Yes

C. Is public notice required for this project as represented in this workbook?If no, proceed to Section III Small Business Classification.Note: public notice applicability for this project may change throughout the technical review.

Yes

D. Are any HAPs to be authorized/re-authorized with this project? The category "HAPs" mustbe specifically listed in the public notice if the project authorizes (reauthorizes for renewals) anyHAP pollutants.

Version 4.0 Page 17

Texas Commission on Environmental Quality

Form PI-1 General ApplicationPublic Notice

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

First Name:

Title:

TempleTexas

3410 Lucius McCelvey Drive

Telephone Number:

Email Address:Fax Number:

Espinosa

Prefix (Mr., Ms., Dr., etc.):

Last Name:

II. Public Notice Information

A. Contact InformationEnter the contact information for the person responsible for publishing. This is a designated representative who is responsible for ensuring public notice is properly published in the appropriate newspaper and signs are posted at the facility site. This person will be contacted directly when the TCEQ is ready to authorize public notice for the application.Prefix (Mr., Ms., Dr., etc.):

Enter the contact information for the Technical Contact. This is the designated representative who will be listed in the public notice as a contact for additional information.

Last Name:Title:Company Name:Mailing Address:Address Line 2:City:State:

3410 McCElvey Drive

TempleTX

PPG Architectural Coatings

PPG Architectural Coatings

[email protected]

State:76504-1211254-791-7019

ZIP Code:

254-791-7019

City:

Company Name:

ZIP Code:Telephone Number:Fax Number:Email Address:

Ms.Silvia

Complete this section if public notice is required (determined in the above section) or if you are not sure if public notice is required.

76504-1211

Ms.SilviaEspinosaEHS Manager

[email protected]

EHS Manager

This cell intentionally left blank

Mailing Address:Address Line 2:

First Name:

Version 4.0 Page 18

Texas Commission on Environmental Quality

Form PI-1 General ApplicationPublic Notice

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Address Line 2:

Has the public place granted authorization to place the application for public viewing and copying?

Name of Public Place:Physical Address:

Temple Public Library

City: Temple76501Bell

B. Public placePlace a copy of the full application (including all of this workbook and all attachments) at a public place in the county where thefacilities are or will be located. You must state where in the county the application will be available for public review and comment.The location must be a public place and described in the notice. A public place is a location which is owned and operated by publicfunds (such as libraries, county courthouses, city halls) and cannot be a commercial enterprise. You are required to pre-arrangethis availability with the public place indicated below. The application must remain available from the first day of publication throughthe designated comment period.

If this is an application for a PSD, nonattainment, or FCAA §112(g) permit, the public place must have internet access available for the public as required in 30 TAC § 39.411(f)(3).

If the application is submitted to the agency with information marked as Confidential, you are required to indicate which specific portions of the application are not being made available to the public. These portions of the application must be accompanied with the following statement: Any request for portions of this application that are marked as confidential must be submitted in writing, pursuant to the Public Information Act, to the TCEQ Public Information Coordinator, MC 197, P.O. Box 13087, Austin, Texas 78711-3087.

Yes

ZIP Code:County:

100 West Adams

Version 4.0 Page 19

Texas Commission on Environmental Quality

Form PI-1 General ApplicationPublic Notice

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

No

No

Are the children who attend either the elementary school or the middle school closest to your facility eligible to be enrolled in a bilingual program provided by the district?

Spanish

Small business classification:

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Does the company (including parent companies and subsidiary companies) have fewer than 100 employees or less than $6 million in annual gross receipts?

If yes to either question above, list which language(s) are required by the bilingual program?

Yes

YesIs a bilingual program required by the Texas Education Code in the School District?

Complete this section to determine small business classification. If a small business requests a permit, agency rules (30 TAC § 39.603(f)(1)(A)) allow for alternative public notification requirements if all of the following criteria are met. If these requirements are met, public notice does not have to include publication of the prominent (12 square inch) newspaper notice.

III. Small Business Classification

C. Alternate Language PublicationIn some cases, public notice in an alternate language is required. If an elementary or middle school nearest to the facility is in aschool district required by the Texas Education Code to have a bilingual program, a bilingual notice will be required. If there is nobilingual program required in the school nearest the facility, but children who would normally attend those schools are eligible toattend bilingual programs elsewhere in the school district, the bilingual notice will also be required. If it is determined that alternatelanguage notice is required, you are responsible for ensuring that the publication in the alternate language is complete and accuratein that language.

Version 4.0 Page 20

Texas Commission on Environmental Quality

Form PI-1 General ApplicationFederal Applicability

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Determination:

No

Pollutant Project Increase Threshold PSD Review Required?

CO

NOx

PM

PM10

PM2.5

SO2

Ozone (as VOC)

Ozone (as NOx)

Pb

H2S

TRS

Reduced sulfur compounds (including H2S)

H2SO4

Fluoride (excluding HF)

CO2e

I. County Classification

This project will be located in an area that is in attainment or unclassified for all pollutants. Nonattainment review is not required.

Bell

II. PSD and GHG PSD Applicability Summary

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County (completed for you from your response on the General sheet)

Does the project require retrospective review? No

This project will be located in an area that is in attainment for ozone as of Sept. 23, 2019. Select from the drop-down list to the right if you would like the project to be reviewed under a different classification.

Is netting required for the PSD analysis for this project?

Version 4.0 Page 21

Texas Commission on Environmental Quality

Form PI-1 General ApplicationFees

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

No

No

I. General Information - Non-Renewal

II. Direct Costs - Non-RenewalThis cell intentionally left blank

Is this project for new facilities controlled and operated directly by the federal government? (30 TAC § 116.141(b)(1) and 30 TAC § 116.163(a))

A fee of $75,000 shall be required if no estimate of capital project cost is included with the permit application. (30 TAC § 116.141(d)) Select "yes" here to use this option. Then skip sections II and III.

Select Application Type Minor Application

Installation, including foundations, erection of supporting structures, enclosures or weather protection, insulation and painting, utilities and connections, process integration, and process control equipment.

$0.00

Type of Cost AmountProcess and control equipment not previously owned by the applicant and not currently authorized under this chapter.

$0.00

Auxiliary equipment, including exhaust hoods, ducting, fans, pumps, piping, conveyors, stacks, storage tanks, waste disposal facilities, and air pollution control equipment specifically needed to meet permit and regulation requirements.

$0.00

Freight charges. $0.00Site preparation, including demolition, construction of fences, outdoor lighting, road, and parking areas.

$0.00

Auxiliary buildings, including materials storage, employee facilities, and changes to existing structures.

$0.00

Ambient air monitoring network. $0.00Sub-Total: $0.00

Sub-Total: $0.00

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III. Indirect Costs - Non-RenewalType of Cost AmountFinal engineering design and supervision, and administrative overhead. $0.00Construction expense, including construction liaison, securing local building permits, insurance, temporary construction facilities, and construction clean-up. $0.00

Contractor's fee and overhead. $0.00

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Version 4.0 Page 22

Texas Commission on Environmental Quality

Form PI-1 General ApplicationFees

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

$0.00

55.8

$ 2,155.40

$900.00 $ 2,155.40

$3,055.40

For GHG permits: A single PSD fee (calculated on the capital cost of the project per 30 TAC § 116.163) will be required for all of the associated permitting actions for a GHG PSD project. Other NSR permit fees related to the project that have already been remitted to the TCEQ can be subtracted when determining the appropriate fee to submit with the GHG PSD application. Identify these other fees in the GHG PSD permit application.

In signing the "General" sheet with this fee worksheet attached, I certify that the total estimated capital cost of the project as defined in 30 TAC §116.141 is equal to or less than the above figure. I further state that I have read and understand Texas Water Code § 7.179, which defines Criminal Offenses for certain violations, including intentionally or knowingly making, or causing to be made, false material statements or representations.

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Your estimated capital cost: Minimum fee applies.Permit Application Fee: $900.00

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VI. Total FeesNote: fees can be paid together with one payment or as two separate payments.Non-Renewal FeeRenewal FeeTotal

Permit fee due

V. Renewal FeeThe fee for renewal is based on the total annual allowable emissions from the permitted facility to be renewed. If this project includes an amendment, the amendment permit fee will be calculated separately.

Enter the total allowable emissions (tons per year). The total emissions must include those represented in any PBR or standard permits to be incorporated by consolidation into this permit.

Greater than $25,000,000 $75,000 (maximum fee)

Less than $300,000 $900 (minimum fee)$300,000 - $7,500,000 N/A$300,000 - $25,000,000 0.30% of capital costGreater than $7,500,000 N/A

Estimated Capital Cost Minor Application Fee

IV. Calculations - Non-Renewal

Version 4.0 Page 23

Texas Commission on Environmental Quality

Form PI-1 General ApplicationFees

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Yes3,040.56$

$3,040.56

No

No

Enter the check, money order, ePay Voucher, or other transaction number:Enter the Company name as it appears on the check: PPG

Enter the fee amount:Was the fee paid online?

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VIII. Professional Engineer Seal Requirement

VII. Payment Information

C. Total Paid

B. Payment Two (if paying renewal and non-renewal fees separately)

A. Payment One (required)

Was the fee paid online?Enter the fee amount:Enter the check, money order, ePay Voucher, or other transaction number:Enter the Company name as it appears on the check:

Is the estimated capital cost of the project above $2 million?

Is the application required to be submitted under the seal of a Texas licensed P.E.?Note: an electronic PE seal is acceptable.

Version 4.0 Page 24

Texas Commission on Environmental Quality

Form PI-1 General ApplicationImpacts

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

PollutantDoes this pollutant require PSD review?

How will you demonstrate that this project meets all applicable requirements?

Notes Additional Notes (optional)

VOC No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

Exempt Solvents No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

NH3 No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

PM No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

PM10 No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

PM2.5 No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

Pb No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

NOx No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

CO No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

SO2 No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

HAPs No Not applicableThis pollutant is not a part of this project or does not require an impacts analysis.

Version 4.0 Page 25

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Current Tier I BACT Confirm Additional Notes

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only 5AProcess Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

Renew only 5A Process Tank - Coating Manufacturing

Renew only 5A Process Tank - Coating Manufacturing

Renew only 5A Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

Renew only 5BProcess Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

Renew only 5B Process Tank - Coating Manufacturing

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Plant Type

Version 4.0 Page 26

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional NotesRenew only 5B Process Tank - Coating Manufacturing

Renew only 5B Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Renew only 5A and 5BProcess Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

Renew only 5A and 5B Process Tank - Coating Manufacturing

Renew only 5A and 5B Process Tank - Coating Manufacturing

Renew only 5A and 5B Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

See Attachment A-2

Version 4.0 Page 27

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified M1Process Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M1 Process Tank - Coating Manufacturing Exempt Solvents

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M1 Process Tank - Coating Manufacturing

New/Modified M1 Process Tank - Coating Manufacturing

New/Modified M1 Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 28

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified M4Process Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M4 Process Tank - Coating Manufacturing Exempt Solvents

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M4 Process Tank - Coating Manufacturing

New/Modified M4 Process Tank - Coating Manufacturing

New/Modified M4 Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 29

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified VACUMAX1Process Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified VACUMAX1 Process Tank - Coating Manufacturing Exempt Solvents

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified VACUMAX1 Process Tank - Coating Manufacturing

New/Modified VACUMAX1 Process Tank - Coating Manufacturing

New/Modified VACUMAX1 Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 30

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified VACUMAX2Process Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified VACUMAX2 Process Tank - Coating Manufacturing Exempt Solvents

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified VACUMAX2 Process Tank - Coating Manufacturing

New/Modified VACUMAX2 Process Tank - Coating Manufacturing

New/Modified VACUMAX2 Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

New/Modified M1,M4,DC CAP VOC See additional notes: Yes This is an emission CAP.

New/Modified M1,M4,DC CAP Exempt Solvents See additional notes: Yes This is an emission CAP.

New/Modified M1,M4,DC CAP

New/Modified M1,M4,DC CAP

New/Modified M1,M4,DC CAP MSS See additional notes: Yes This is an emission CAP.

Version 4.0 Page 31

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified M2Process Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M2 Process Tank - Coating Manufacturing Exempt Solvents

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M2 Process Tank - Coating Manufacturing

New/Modified M2 Process Tank - Coating Manufacturing

New/Modified M2 Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 32

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified M3Process Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M3 Process Tank - Coating Manufacturing Exempt Solvents

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified M3 Process Tank - Coating Manufacturing

New/Modified M3 Process Tank - Coating Manufacturing

New/Modified M3 Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 33

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S09 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S09 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S09 Letdown Tank

New/Modified S09 Letdown Tank

New/Modified S09 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

New/Modified S11 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S11 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S11 Letdown Tank

New/Modified S11 Letdown Tank

New/Modified S11 Letdown Tank

New/Modified S11 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

New/Modified S12 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S12 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S12 Letdown Tank

New/Modified S12 Letdown Tank

Version 4.0 Page 34

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S12 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

New/Modified S13 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S13 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S13 Letdown Tank

New/Modified S13 Letdown Tank

New/Modified S13 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

New/Modified S14 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S14 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S14 Letdown Tank

New/Modified S14 Letdown Tank

New/Modified S14 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

Version 4.0 Page 35

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S15 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S15 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S15 Letdown Tank

New/Modified S15 Letdown Tank

New/Modified S15 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

New/Modified S16 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S16 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S16 Letdown Tank

New/Modified S16 Letdown Tank

New/Modified S16 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

Version 4.0 Page 36

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S19 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S19 Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes

New/Modified S19 Letdown Tank

New/Modified S19 Letdown Tank

New/Modified S19 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes

Renew only Latex Cap CAP VOC See additional notes: Yes This is an emission CAP.

Renew only Latex Cap CAP Exempt Solvents See additional notes: Yes This is an emission CAP.

Renew only Latex Cap CAP

Renew only Latex Cap CAP

Renew only Latex Cap CAP MSS See additional notes: Yes This is an emission CAP.

New/Modified GEYER1Product Packaging - Coating Mfg.

VOC

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER1 Product Packaging - Coating Mfg. Exempt Solvents

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER1 Product Packaging - Coating Mfg.

New/Modified GEYER1 Product Packaging - Coating Mfg.

New/Modified GEYER1 Product Packaging - Coating Mfg. MSS Same as normal operation BACT requirements. Yes See Attachment A-2

New/Modified GEYER2Product Packaging - Coating Mfg.

VOC

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER2 Product Packaging - Coating Mfg. Exempt Solvents

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER2 Product Packaging - Coating Mfg.

New/Modified GEYER2 Product Packaging - Coating Mfg.

New/Modified GEYER2 Product Packaging - Coating Mfg. MSS Same as normal operation BACT requirements. Yes See Attachment A-2

New/Modified GEYER3Product Packaging - Coating Mfg.

VOC

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER3 Product Packaging - Coating Mfg. Exempt Solvents

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER3 Product Packaging - Coating Mfg.

New/Modified GEYER3 Product Packaging - Coating Mfg.

New/Modified GEYER3 Product Packaging - Coating Mfg. MSS Same as normal operation BACT requirements. Yes See Attachment A-2

Version 4.0 Page 37

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified GEYER5Product Packaging - Coating Mfg.

VOC

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER5 Product Packaging - Coating Mfg. Exempt Solvents

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified GEYER5 Product Packaging - Coating Mfg.

New/Modified GEYER5 Product Packaging - Coating Mfg.

New/Modified GEYER5 Product Packaging - Coating Mfg. MSS Same as normal operation BACT requirements. Yes See Attachment A-2

New/Modified HNDFILProduct Packaging - Coating Mfg.

VOC

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified HNDFIL Product Packaging - Coating Mfg. Exempt Solvents

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified HNDFIL Product Packaging - Coating Mfg.

New/Modified HNDFIL Product Packaging - Coating Mfg.

New/Modified HNDFIL Product Packaging - Coating Mfg. MSS Same as normal operation BACT requirements. Yes See Attachment A-2New/Modified GEYER CAP CAP VOC See additional notes: Yes This is an emission CAP.

New/Modified GEYER CAP CAP Exempt Solvents See additional notes: Yes This is an emission CAP.

New/Modified GEYER CAP CAP

New/Modified GEYER CAP CAP

New/Modified GEYER CAP CAP MSS See additional notes: Yes This is an emission CAP.

Renew only P8Product Packaging - Coating Mfg.

VOC

Packaging operations shall have a local capture/collection system in use during container filling which will achieve 100% capture of emissions to minimize fugitive emissions.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

Renew only P8 Product Packaging - Coating Mfg.

Renew only P8 Product Packaging - Coating Mfg.

Renew only P8 Product Packaging - Coating Mfg. MSS Same as normal operation BACT requirements. Yes See Attachment A-2

Renew only PMT-01 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

Renew only PMT-01 Letdown Tank

Renew only PMT-01 Letdown Tank

Renew only PMT-01 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 38

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only PMT-02 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

Renew only PMT-02 Letdown Tank

Renew only PMT-02 Letdown Tank

Renew only PMT-02 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Renew only PMT-03 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

Renew only PMT-03 Letdown Tank

Renew only PMT-03 Letdown Tank

Renew only PMT-03 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Renew only PMT-04 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

Renew only PMT-04 Letdown Tank

Renew only PMT-04 Letdown Tank

Renew only PMT-04 Letdown Tank

Renew only PMT-04 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Renew only PMT-05 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

Renew only PMT-05 Letdown Tank

Renew only PMT-05 Letdown Tank

Version 4.0 Page 39

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only PMT-05 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Renew only PMT-06 Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

Renew only PMT-06 Letdown Tank

Renew only PMT-06 Letdown Tank

Renew only PMT-06 Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

New/Modified S05Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

New/Modified S05 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S05 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S05 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Version 4.0 Page 40

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S06Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

New/Modified S06 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S06 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S06 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S06 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Version 4.0 Page 41

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S07Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

New/Modified S07 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S07 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S07 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

New/Modified S08Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

New/Modified S08 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified S08 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 42

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S08 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only EQFUGProcess Piping - Chemical Blending and Repackaging

VOC

Specify which is applicable:

1. Uncontrolled VOC emissions < 10 tpy: none

2. 10 tpy < uncontrolled VOC emissions < 25 tpy: 28M leak detection and repair program. 75% credit for 28M.

3. Uncontrolled VOC emissions > 25 tpy: 28VHP leak detection and repair program. 97% credit for valves, 85% for pumps and compressors.

4. VOC vp < 0.002 psia: no inspection required, no fugitive emissions expected.

For emissions of approved odorous compounds (NH3, Cl2, H2S, etc.): AVO inspection twice per shift. Appropriate credit for AVO program.

Yes

2. 10 tpy < uncontrolled VOC emissions < 25 tpy: 28 M leak detection and repair program. 75% credit for 28M

Renew only EQFUG Process Piping - Chemical Blending and Repackaging Exempt Solvents

Specify which is applicable:

1. Uncontrolled VOC emissions < 10 tpy: none

2. 10 tpy < uncontrolled VOC emissions < 25 tpy: 28M leak detection and repair program. 75% credit for 28M.

3. Uncontrolled VOC emissions > 25 tpy: 28VHP leak detection and repair program. 97% credit for valves, 85% for pumps and compressors.

4. VOC vp < 0.002 psia: no inspection required, no fugitive emissions expected.

For emissions of approved odorous compounds (NH3, Cl2, H2S, etc.): AVO inspection twice per shift. Appropriate credit for AVO program.

Yes

2. 10 tpy < uncontrolled VOC emissions < 25 tpy: 28 M leak detection and repair program. 75% credit for 28M

Renew only EQFUG Process Piping - Chemical Blending and Repackaging NH3 See Additional Notes: Yes

2. 10 tpy < uncontrolled VOC emissions < 25 tpy: 28 M leak detection and repair program. 75% credit for 28M

Renew only EQFUG Process Piping - Chemical Blending and Repackaging

Renew only EQFUG Process Piping - Chemical Blending and Repackaging

Renew only EQFUG Process Piping - Chemical Blending and Repackaging MSS Same as normal operation BACT requirements. Yes See Attachment A-2

Version 4.0 Page 43

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional NotesNew/Modified TK502 Vacuum Pump Vent VOC See additional notes: Yes See Attachment A-2

New/Modified TK502 Vacuum Pump Vent

New/Modified TK502 Vacuum Pump Vent

New/Modified TK502 Vacuum Pump Vent MSS See additional notes: Yes See Attachment A-2New/Modified EXBLOWER Vacuum Pump Seal Tank VOC See additional notes: Yes See Attachment A-2

New/Modified EXBLOWER Vacuum Pump Seal Tank

New/Modified EXBLOWER Vacuum Pump Seal Tank

New/Modified EXBLOWER Vacuum Pump Seal Tank MSS See additional notes: Yes See Attachment A-2

Renew only DC CAPControl: Baghouse, Cartridge Filter System, Bin Vent Filter

PM

The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Specify Industry Type:

Abrasive Blasting, Coating and Ink Manufacturing - Outlet grain loading of ≤ 0.002 grains/dry standard cubic foot or an efficiency of at least 99.9%. Opacity shall not exceed 5% and/or no visible emissions from each stack or vent. Specify technique.

Surface Coating, Cultured Marble, FRP - Use of dry filters with a control efficiency of 99% or greater in the grinding booths/room.

Yes See Attachment A-2

Renew only DC CAP Control: Baghouse, Cartridge Filter System, Bin Vent Filter Pb See additional notes: Yes See Attachment A-2Renew only DC CAP Control: Baghouse, Cartridge Filter System, Bin Vent Filter

Renew only DC CAP Control: Baghouse, Cartridge Filter System, Bin Vent Filter

Renew only DC CAP Control: Baghouse, Cartridge Filter System, Bin Vent Filter MSS

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Yes See Attachment A-2

New/Modified DC (MSS)Control: Baghouse, Cartridge Filter System, Bin Vent Filter

PM

The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Specify Industry Type:

Abrasive Blasting, Coating and Ink Manufacturing - Outlet grain loading of ≤ 0.002 grains/dry standard cubic foot or an efficiency of at least 99.9%. Opacity shall not exceed 5% and/or no visible emissions from each stack or vent. Specify technique.

Surface Coating, Cultured Marble, FRP - Use of dry filters with a control efficiency of 99% or greater in the grinding booths/room.

Yes See Attachment A-2

New/Modified DC (MSS) Control: Baghouse, Cartridge Filter System, Bin Vent Filter

New/Modified DC (MSS) Control: Baghouse, Cartridge Filter System, Bin Vent Filter

New/Modified DC (MSS) Control: Baghouse, Cartridge Filter System, Bin Vent Filter MSS

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Yes See Attachment A-2

New/Modified S10 OMS Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S10 OMS Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S10 OMS Letdown Tank

New/Modified S10 OMS Letdown Tank

Version 4.0 Page 44

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified S10 OMS Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

New/Modified S17 OMS Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S17 OMS Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S17 OMS Letdown Tank

New/Modified S17 OMS Letdown Tank

New/Modified S17 OMS Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

New/Modified S18 OMS Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S18 OMS Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S18 OMS Letdown Tank

New/Modified S18 OMS Letdown Tank

New/Modified S18 OMS Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 45

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified 300-TK-023 OMS Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified 300-TK-023 OMS Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified 300-TK-023 OMS Letdown Tank

New/Modified 300-TK-023 OMS Letdown Tank

New/Modified 300-TK-023 OMS Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

New/Modified S24 OMS Letdown Tank VOC

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S24 OMS Letdown Tank Exempt Solvents

Tanks shall be covered and sampling ports and hatches shall be kept closed except for removal of samples and addition of materials.

Permanent rigid covers shall be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

Good housekeeping and best management practices. See applicable 40 CFR Part 63 requirements.

Yes See Attachment A-2

New/Modified S24 OMS Letdown Tank

New/Modified S24 OMS Letdown Tank

New/Modified S24 OMS Letdown Tank MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Version 4.0 Page 46

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/ModifiedS10,S17,S18,300-TK-023,S24

CAP VOC See additional notes: Yes This is an emission CAP.

New/Modified S10,S17,S18,300-TK-023,S24 CAP Exempt Solvents See additional notes: Yes This is an emission CAP.

New/Modified S10,S17,S18,300-TK-023,S24 CAP

New/Modified S10,S17,S18,300-TK-023,S24 CAP

New/Modified S10,S17,S18,300-TK-023,S24 CAP MSS See additional notes: Yes This is an emission CAP.

Renew only S01Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S01 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S01 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S01 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only S02Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S02 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S02 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 47

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only S02 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only S03Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S03 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S03 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 48

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only S03 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only S04Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S04 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S04 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S04 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Version 4.0 Page 49

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only S20Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S20 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S20 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S20 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only S21Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S21 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S21 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 50

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only S21 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only S22Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S22 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S22 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S22 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Version 4.0 Page 51

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only S23Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only S23 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S23 Storage Tank: Capacity ≤ 1000 Gallons

Renew only S23 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only MB05Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only MB05 Storage Tank: Capacity ≤ 1000 Gallons

Renew only MB05 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 52

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only MB05 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

Renew only MB06Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only MB06 Storage Tank: Capacity ≤ 1000 Gallons

Renew only MB06 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 53

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only MB06 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

New/Modified ST08Storage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attacment A-2

New/Modified ST08 Storage Tank: Capacity ≤ 1000 Gallons

New/Modified ST08 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 54

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified ST08 Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes Same as normal BACT requirements.

Renew only OUTTNKFUGProcess Piping - Chemical Blending and Repackaging

VOC

Specify which is applicable:

1. Uncontrolled VOC emissions < 10 tpy: none

2. 10 tpy < uncontrolled VOC emissions < 25 tpy: 28M leak detection and repair program. 75% credit for 28M.

3. Uncontrolled VOC emissions > 25 tpy: 28VHP leak detection and repair program. 97% credit for valves, 85% for pumps and compressors.

4. VOC vp < 0.002 psia: no inspection required, no fugitive emissions expected.

For emissions of approved odorous compounds (NH3, Cl2, H2S, etc.): AVO inspection twice per shift. Appropriate credit for AVO program.

Yes1. Uncontrolled VOC emissions < 10 tpy: none

Renew only OUTTNKFUG Process Piping - Chemical Blending and Repackaging

Renew only OUTTNKFUG Process Piping - Chemical Blending and Repackaging

Renew only OUTTNKFUG Process Piping - Chemical Blending and Repackaging MSS Same as normal operation BACT requirements. Yes See Attachment A-2

Version 4.0 Page 55

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only B1Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr

VOC Firing pipeline quality sweet natural gas and good combustion practices. YesFiring pipeline quality sweet natural gas and good combustion practices.

Renew only B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr NOx Firing pipeline quality sweet natural gas and good combustion practices. YesFiring pipeline quality sweet natural gas and good combustion practices.

Renew only B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr CO Firing pipeline quality sweet natural gas and good combustion practices. YesFiring pipeline quality sweet natural gas and good combustion practices.

Renew only B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr SO2 Firing pipeline quality sweet natural gas and good combustion practices. YesFiring pipeline quality sweet natural gas and good combustion practices.

Renew only B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr PM

The emission reduction techniques for PM10 and PM2.5 will follow the technique for PM. Firing pipeline quality sweet natural gas and good combustion practices.

Opacity shall not exceed 5% and/or no visible emissions from each stack or vent.

Yes

Firing pipeline quality sweet natural gas and good combustion practices.

Opacity shall not exceed 5% and/or no visible emissions from each stack or vent.

Renew only B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr

Renew only B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr

Renew only B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr MSS Same as normal operation BACT requirements. Yes See Attachment A-2

Renew only LINECLRProcess Piping - Chemical Blending and Repackaging

VOC

Specify which is applicable:

1. Uncontrolled VOC emissions < 10 tpy: none

2. 10 tpy < uncontrolled VOC emissions < 25 tpy: 28M leak detection and repair program. 75% credit for 28M.

3. Uncontrolled VOC emissions > 25 tpy: 28VHP leak detection and repair program. 97% credit for valves, 85% for pumps and compressors.

4. VOC vp < 0.002 psia: no inspection required, no fugitive emissions expected.

For emissions of approved odorous compounds (NH3, Cl2, H2S, etc.): AVO inspection twice per shift. Appropriate credit for AVO program.

Yes See Attachment A-2

Renew only LINECLR Process Piping - Chemical Blending and Repackaging

Renew only LINECLR Process Piping - Chemical Blending and Repackaging

Renew only LINECLR Process Piping - Chemical Blending and Repackaging MSS Same as normal operation BACT requirements. Yes See Attachment A-2Renew only PUMP Pump VOC See additional notes: Yes See Attachment A-2

Renew only PUMP Pump

Renew only PUMP Pump

Renew only PUMP Pump MSS See additional notes: Yes See Attachment A-2Renew only SAMPLE Line Sampling VOC See additional notes: Yes See Attachment A-2

Renew only SAMPLE Line Sampling

Renew only SAMPLE Line Sampling

Renew only SAMPLE Line Sampling MSS See additional notes: Yes See Attachment A-2

Renew only TASNKCLNStorage Tank: Capacity ≤ 1000 Gallons

VOC

Outdoor fixed roof storage tanks shall be white or aluminum-colored.

No controls required.

Although no emission credit will be given, vapor balanced loading may also be helpful to achieve acceptable off-property impacts.

Yes See Attachment A-2

Renew only TASNKCLN Storage Tank: Capacity ≤ 1000 Gallons

Renew only TASNKCLN Storage Tank: Capacity ≤ 1000 Gallons

Renew only TASNKCLN Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 56

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

Renew only TASNKCLN Storage Tank: Capacity ≤ 1000 Gallons MSS

Degassing storage tanks prior to cleaning and inspection. Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Degassing of storage tanks with a heel greater than one-half inch shall be evaluated on a case-by-case basis.

Best management practices (minimizing spills, cleaning spills promptly) during maintenance. No additional controls required for startup and shutdown operations if normally required controls are employed. No bypass of controls.

Fixed roof tank draining:VOC: Send liquid to a covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the VOC vapor pressure is less than 0.02 psia. Control device must meet BACT.

Acid: Drain to covered vessel. If there is any standing liquid within the tank, and the tank is opened to the atmosphere or ventilated, the vapor stream must be controlled until there is no standing liquid or the acid vapor pressure is less than 0.02 psia. Control device must meet BACT.

Foam manufacturing, semiconductors, solvent/coating/ink tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. The remaining heel in the storage tank shall be less than one-half inch at the deepest point before degassing and venting to the atmosphere may begin. Provide case-by-case analysis if requesting to degas with a heel greater than one-half inch.

Resin tank degassing prior to cleaning and inspection:Removal of as much of the remaining liquid as practicable. Solvent or monomer concentration in the tank head space must be less thank 10,ooo ppm prior to venting the tank to the atmosphere. Tank venting through the thermal control device spray booth stacks during degassing may be necessary to achieve acceptable impacts.

Yes See Attachment A-2

New/Modified BIOProcess Tank - Coating Manufacturing

VOC

≤200 gallon capacity:Have a local capture/collection system in use during charging. A rigid cover with a minimum clearance for the shaft shall be in place during mixing operations except of the addition of materials and sample removal. Permanent or temporary rigid covers shall be in good repair at all times and free from cracks, holes, and shall maintain contact with the rim of the vessel.

> 200 gallon capacity:Have a dedicated capture/collection system in use during charging and mixing. A permanent tightly fitting rigid cover with a minimum clearance for the shaft shall be in place during charging and mixing. Permanent rigid covers shall be in good repair at all times and free from cracks, holes, and other defects. All seals on access ports and hatches must be in good repair.

Minimize the amount of cleaning solvent used and reuse or recycle solvent. Waste coatings and cleaning solvents shall be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled, or removed from the site.

Good housekeeping and best management practices. See applicable 30 TAC §115 and/or 40 CFR Part 63 requirements.

Collecting and venting VOC and exempt solvent to an add-on control device may be required if the combined VOC and exempt solvent emissions in total ≥ 60 tpy (Site-wide). efficiency of thermal control device is 98% or greater. Provide details of site and, if applicable, control device.

Yes See Attachment A-2

New/Modified BIO Process Tank - Coating Manufacturing

New/Modified BIO Process Tank - Coating Manufacturing

New/Modified BIO Process Tank - Coating Manufacturing

New/Modified BIO Process Tank - Coating Manufacturing

Version 4.0 Page 57

Texas Commission on Environmental QualityForm PI-1 General Application

BACT

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

Action Requested FINs Unit Type Pollutant Current Tier I BACT Confirm Additional Notes

New/Modified BIO Process Tank - Coating Manufacturing MSS

Cleanup by mechanical means: removal of solids buildup on the interior by scraping or chiseling. The ventilation and control systems shall be operating. Bags or containers of waste material shall be kept closed at all times except when adding waste.

Fabric filters should be in good repair with an acceptable pressure drop prior to the start of operation.

Removal of spent filters in such a manner to minimize PM emissions and placing the spent filters in sealable bags or other sealable containers prior to removal from the site. Bags or containers shall be kept closed at all times except when adding spent filters.

Cleanup using solvents: collection and removal of the remaining product and the storage of wash water or wash solvents in closed containers for reuse or disposal. During cleanup the ventilation and control systems shall be operating. Containers shall be kept closed at all times except when adding liquids.

Yes See Attachment A-2

Renew only LOAD Vapor Separator VOC See additional notes: Yes See Attachment A-2Renew only LOAD Vapor Separator

Renew only LOAD Vapor Separator

Renew only LOAD Vapor Separator MSS See additional notes: Yes See Attachment A-2Renew only All Sources CAP HAPs See additional notes: Yes This is an emission CAP.

Renew only All Sources CAP

Renew only All Sources CAP

Renew only All Sources CAP MSS See additional notes: Yes This is an emission CAP.

Version 4.0 Page 58

Texas Commission on Environmental QualityForm PI-1 General Application

Monitoring

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

FIN Unit Type Pollutant Minimum Monitoring Requirements Confirm Additional Notes for MonitoringProposed Measurement Technique (only complete for pollutants with a project increase above the PSD threshold)

Additional Notes for Measuring:

5AProcess Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

make sure all rows are expanded on this table so all the text showsMake notes in this column for any monitoring requirement that is more stringent than what their NSR permit special conditions is having them do

5A Process Tank - Coating Manufacturing

5A Process Tank - Coating Manufacturing

5BProcess Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

5B Process Tank - Coating Manufacturing

5B Process Tank - Coating Manufacturing

5A and 5BProcess Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

5A and 5B Process Tank - Coating Manufacturing

5A and 5B Process Tank - Coating Manufacturing

M1Process Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M1 Process Tank - Coating Manufacturing Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M1 Process Tank - Coating Manufacturing

M1 Process Tank - Coating Manufacturing

M4Process Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M4 Process Tank - Coating Manufacturing Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M4 Process Tank - Coating Manufacturing

M4 Process Tank - Coating Manufacturing

This cell intentionally left blank

Press TAB to move input areas Press UP or DOWN ARROW in column A to read through the document On this sheet if a FIN is not listed in the first column of the table the remainder of the table is completMonitoring

This sheet provides the minimum acceptable requirements to demonstrate compliance through monitoring for each pollutant proposed to be emitted from each FIN. This sheet also includes measuring techniques for sources of significant emissions in the project.

Instructions:1. The unit types listed under Unit Type (column B) include all new, modified, consolidated, and/or renewed sources as indicated on the "Unit Types - Emission Rates" sheet. Each new, modified, consolidated, and/or renewed source must address how compliance will be demonstrated.2. The pollutants listed in Pollutant (column C) include the pollutants indicated on the "Unit Types - Emission Rates" sheet.

Monitoring (30 TAC § 116.111(a)(2)(G))3. The minimum acceptable monitoring is automatically populated for each unit type and pollutant. - Additional monitoring may be required, particularly for Title V sources, and will be included in the NSR and/or Title V permits.4. Fully expand the Minimum Monitoring Requirements (column D) by increasing the row heights so all text is visible. (Place the cursor on the bottom of the number line to the far left of the screen, click and drag downward until all text is visible.) 5. Review the monitoring and confirm that you will meet all representations listed on the sheet and any additional attachments by entering or selecting "Yes" in Confirm (column E).6. Add additional notes as necessary in Additional Notes for Monitoring (column F), limited to 500 characters or fewer. Examples include the following: - Proposed monitoring for pollutants or units that list "See additional notes:"; - Details requested in the populated data; - Alternative monitoring you are proposing; and - Any additional information relevant to the minimization of emissions.7. Cap EPNs do not need monitoring (leave those rows blank).

Measurement of Emissions (30 TAC § 116.111(a)(2)(B))Note: this section will be greyed out if this project does not require PSD or nonattainment review, as represented on the General sheet.7. For each pollutant with a project increase greater than the PSD significant emission rate, select the proposed measurement technique using the dropdown (column G).8. For each pollutant with a project increase less than the PSD significant emission rate: leave blank.9. If selecting "other", provide details in Additional Notes for Measuring (column H).10. You may also use the Additional Notes for Measuring (column H) to provide more details on a selectionClick here to return to Cover Sheet.

Important Note: The permit holder shall maintain a copy of the permit along with records containing the information and data sufficient to demonstrate compliance with the permit, including production records and operating hours. All required records must be maintained in a file at the plant site. If, however, the facility normally operates unattended, records shall be maintained at the nearest staffed location within Texas specified in the application. The site must make the records available at the request of personnel from the commission or any air pollution control program having jurisdiction in a timely manner. The applicant must comply with any additional recordkeeping requirements specified in special conditions in the permit. All records must be retained in the file for at least two years following the date that the information or data is obtained. Some permits are required to maintain records for five years. [30 TAC § 116.115(b)(2)(E)]

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Version 4.0 Page 59

Texas Commission on Environmental QualityForm PI-1 General Application

Monitoring

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

VACUMAX1Process Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

VACUMAX1 Process Tank - Coating Manufacturing Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

VACUMAX1 Process Tank - Coating Manufacturing

VACUMAX1 Process Tank - Coating Manufacturing

VACUMAX2Process Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

VACUMAX2 Process Tank - Coating Manufacturing Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

VACUMAX2 Process Tank - Coating Manufacturing

VACUMAX2 Process Tank - Coating Manufacturing

M1,M4,DC CAP VOC See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

M1,M4,DC CAP Exempt Solvents See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

M1,M4,DC CAP

M1,M4,DC CAP

M2Process Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M2 Process Tank - Coating Manufacturing Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M2 Process Tank - Coating Manufacturing

M2 Process Tank - Coating Manufacturing

M3Process Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M3 Process Tank - Coating Manufacturing Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

M3 Process Tank - Coating Manufacturing

M3 Process Tank - Coating Manufacturing

S09 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S09 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S09 Letdown Tank

S09 Letdown Tank

S11 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S11 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S11 Letdown Tank

S11 Letdown Tank

S12 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S12 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S12 Letdown Tank

S12 Letdown Tank

S12 Letdown Tank

S13 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S13 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S13 Letdown Tank

S13 Letdown Tank

S14 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S14 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S14 Letdown Tank

S14 Letdown Tank

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Texas Commission on Environmental QualityForm PI-1 General Application

Monitoring

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

S15 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S15 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S15 Letdown Tank

S15 Letdown Tank

S16 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S16 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S16 Letdown Tank

S16 Letdown Tank

S19 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S19 Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S19 Letdown Tank

S19 Letdown Tank

Latex Cap CAP VOC See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

Latex Cap CAP Exempt Solvents See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

Latex Cap CAP

Latex Cap CAP

GEYER1Product Packaging - Coating Mfg.

VOCRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER1 Product Packaging - Coating Mfg. Exempt SolventsRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER1 Product Packaging - Coating Mfg.

GEYER1 Product Packaging - Coating Mfg.

GEYER2Product Packaging - Coating Mfg.

VOCRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER2 Product Packaging - Coating Mfg. Exempt SolventsRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER2 Product Packaging - Coating Mfg.

GEYER2 Product Packaging - Coating Mfg.

GEYER3Product Packaging - Coating Mfg.

VOCRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER3 Product Packaging - Coating Mfg. Exempt SolventsRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER3 Product Packaging - Coating Mfg.

GEYER3 Product Packaging - Coating Mfg.

GEYER5Product Packaging - Coating Mfg.

VOCRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER5 Product Packaging - Coating Mfg. Exempt SolventsRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

GEYER5 Product Packaging - Coating Mfg.

GEYER5 Product Packaging - Coating Mfg.

HNDFILProduct Packaging - Coating Mfg.

VOCRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

HNDFIL Product Packaging - Coating Mfg. Exempt SolventsRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

HNDFIL Product Packaging - Coating Mfg.

HNDFIL Product Packaging - Coating Mfg.

GEYER CAP CAP VOC See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

GEYER CAP CAP Exempt Solvents See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

GEYER CAP CAP

GEYER CAP CAP

Version 4.0 Page 61

Texas Commission on Environmental QualityForm PI-1 General Application

Monitoring

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

P8Product Packaging - Coating Mfg.

VOCRecordkeeping of amount of material (or product) loaded/unloaded and hours of loading/ unloading on a daily basis.Records of vapor pressure and molecular weight of material.

Yes

P8 Product Packaging - Coating Mfg.

PMT-01 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

PMT-01 Letdown Tank

PMT-01 Letdown Tank

PMT-02 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

PMT-02 Letdown Tank

PMT-02 Letdown Tank

PMT-03 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

PMT-03 Letdown Tank

PMT-03 Letdown Tank

PMT-04 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

PMT-04 Letdown Tank

PMT-04 Letdown Tank

PMT-04 Letdown Tank

PMT-05 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

PMT-05 Letdown Tank

PMT-05 Letdown Tank

PMT-06 Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

PMT-06 Letdown Tank

PMT-06 Letdown Tank

S05Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a daily basis. Vapor pressure and molecular weight of material recorded.

Yes

S05 Storage Tank: Capacity ≤ 1000 Gallons

S05 Storage Tank: Capacity ≤ 1000 Gallons

S06Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a daily basis. Vapor pressure and molecular weight of material recorded.

Yes

S06 Storage Tank: Capacity ≤ 1000 Gallons

S06 Storage Tank: Capacity ≤ 1000 Gallons

S07Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a daily basis. Vapor pressure and molecular weight of material recorded.

Yes

S07 Storage Tank: Capacity ≤ 1000 Gallons

S07 Storage Tank: Capacity ≤ 1000 Gallons

S08Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S08 Storage Tank: Capacity ≤ 1000 Gallons

S08 Storage Tank: Capacity ≤ 1000 Gallons

EQFUGProcess Piping - Chemical Blending and Repackaging

VOC<10 tpy - Records of component count.

≥10 tpy - Submit case-by-case analysis.Yes

EQFUG Process Piping - Chemical Blending and Repackaging Exempt Solvents<10 tpy - Records of component count.

≥10 tpy - Submit case-by-case analysis.Yes

EQFUG Process Piping - Chemical Blending and Repackaging NH3 See Additional Notes: Yes Same as BACT for VOC for this unit.EQFUG Process Piping - Chemical Blending and Repackaging

EQFUG Process Piping - Chemical Blending and Repackaging

TK502 Vacuum Pump Vent VOC See additional notes: YesRecords of material throughput and operation for this unit including chemical molecular weight and vapor pressure.

TK502 Vacuum Pump Vent

TK502 Vacuum Pump Vent

EXBLOWER Vacuum Pump Seal Tank VOC See additional notes: YesRecords of material throughput and operation for this unit including chemical molecular weight and vapor pressure.

EXBLOWER Vacuum Pump Seal Tank

EXBLOWER Vacuum Pump Seal Tank

DC CAPControl: Baghouse, Cartridge Filter System, Bin Vent Filter

PM

The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Continuous pressure drop monitoring across the filters.Daily records of pressure drop measurements.Quarterly visible emission observations/opacity measurements and record keeping.

Yes

DC CAP Control: Baghouse, Cartridge Filter System, Bin Vent Filter Pb See additional notes: Yes Same as BACT for PM10 and PM2.5DC CAP Control: Baghouse, Cartridge Filter System, Bin Vent Filter

Version 4.0 Page 62

Texas Commission on Environmental QualityForm PI-1 General Application

Monitoring

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

DC CAP Control: Baghouse, Cartridge Filter System, Bin Vent Filter

DC (MSS)Control: Baghouse, Cartridge Filter System, Bin Vent Filter

PM

The emission monitoring techniques for PM10 and PM2.5 will follow thetechnique for PM. Continuous pressure drop monitoring across the filters.Daily records of pressure drop measurements.Quarterly visible emission observations/opacity measurements and record keeping.

Yes

DC (MSS) Control: Baghouse, Cartridge Filter System, Bin Vent Filter

DC (MSS) Control: Baghouse, Cartridge Filter System, Bin Vent Filter

DC (MSS) Control: Baghouse, Cartridge Filter System, Bin Vent Filter

S10 OMS Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S10 OMS Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S10 OMS Letdown Tank

S10 OMS Letdown Tank

S17 OMS Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S17 OMS Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S17 OMS Letdown Tank

S17 OMS Letdown Tank

S18 OMS Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S18 OMS Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S18 OMS Letdown Tank

S18 OMS Letdown Tank

300-TK-023 OMS Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

300-TK-023 OMS Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

300-TK-023 OMS Letdown Tank

300-TK-023 OMS Letdown Tank

300-TK-023 OMS Letdown Tank

S24 OMS Letdown Tank VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S24 OMS Letdown Tank Exempt SolventsRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

S24 OMS Letdown Tank

S24 OMS Letdown Tank

S10,S17,S18,300-CAP VOC See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

S10,S17,S18,300-TK-023,S24 CAP Exempt Solvents See additional notes: YesRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis of units that feed into this CAP.Records of vapor pressure and molecular weight of each material.

S10,S17,S18,300-TK-023,S24 CAP

S10,S17,S18,300-TK-023,S24 CAP

S01Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S01 Storage Tank: Capacity ≤ 1000 Gallons

S01 Storage Tank: Capacity ≤ 1000 Gallons

S02Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S02 Storage Tank: Capacity ≤ 1000 Gallons

S02 Storage Tank: Capacity ≤ 1000 Gallons

S03Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S03 Storage Tank: Capacity ≤ 1000 Gallons

S03 Storage Tank: Capacity ≤ 1000 Gallons

S04Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S04 Storage Tank: Capacity ≤ 1000 Gallons

S04 Storage Tank: Capacity ≤ 1000 Gallons

S20Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S20 Storage Tank: Capacity ≤ 1000 Gallons

S20 Storage Tank: Capacity ≤ 1000 Gallons

S21Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S21 Storage Tank: Capacity ≤ 1000 Gallons

S21 Storage Tank: Capacity ≤ 1000 Gallons

S22Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S22 Storage Tank: Capacity ≤ 1000 Gallons

S22 Storage Tank: Capacity ≤ 1000 Gallons

S23Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

S23 Storage Tank: Capacity ≤ 1000 Gallons

S23 Storage Tank: Capacity ≤ 1000 Gallons

Version 4.0 Page 63

Texas Commission on Environmental QualityForm PI-1 General Application

Monitoring

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

MB05Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

MB05 Storage Tank: Capacity ≤ 1000 Gallons

MB06Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

MB06 Storage Tank: Capacity ≤ 1000 Gallons

MB06 Storage Tank: Capacity ≤ 1000 Gallons

ST08Storage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a daily basis. Vapor pressure and molecular weight of material recorded.

Yes

ST08 Storage Tank: Capacity ≤ 1000 Gallons

ST08 Storage Tank: Capacity ≤ 1000 Gallons

OUTTNKFUGProcess Piping - Chemical Blending and Repackaging

VOC<10 tpy - Records of component count.

≥10 tpy - Submit case-by-case analysis.Yes

OUTTNKFUG Process Piping - Chemical Blending and Repackaging

OUTTNKFUG Process Piping - Chemical Blending and Repackaging

B1Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr

VOC Fuel usage monitoring and recordkeeping Yes

B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr NOx Fuel usage monitoring and recordkeeping Yes

B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr CO Fuel usage monitoring and recordkeeping Yes

B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr SO2Fuel usage monitoring and recordkeepingRecords of sulfur content of fuel

Yes

B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr PM

The emission monitoring techniques for PM10 and PM2.5 will follow the technique for PM. Quarterly visible emission observations/opacity measurements and record keepingFuel usage monitoring and recordkeeping

Yes

B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr

B1 Boiler: Liquid and Gas Fuel, ≤ 40 MMBtu/hr

LINECLRProcess Piping - Chemical Blending and Repackaging

VOC<10 tpy - Records of component count.

≥10 tpy - Submit case-by-case analysis.Yes

LINECLR Process Piping - Chemical Blending and Repackaging

LINECLR Process Piping - Chemical Blending and Repackaging

PUMP Pump VOC See additional notes: YesRecord of MSS events and chemicals used including vapor pressure and molecular weight.

PUMP Pump

PUMP Pump

PUMP Pump

SAMPLE Line Sampling VOC See additional notes: YesRecord of MSS events and chemicals used including vapor pressure and molecular weight.

SAMPLE Line Sampling

SAMPLE Line Sampling

TASNKCLNStorage Tank: Capacity ≤ 1000 Gallons

VOCRecordkeeping of amount of material loaded and hours of loading on a dailybasis. Vapor pressure and molecular weight of material recorded

Yes

TASNKCLN Storage Tank: Capacity ≤ 1000 Gallons

TASNKCLN Storage Tank: Capacity ≤ 1000 Gallons

BIOProcess Tank - Coating Manufacturing

VOCRecordkeeping of material throughput and hours of operation on a (daily, monthly) basis.Records of vapor pressure and molecular weight of each material.

Yes

BIO Process Tank - Coating Manufacturing

BIO Process Tank - Coating Manufacturing

LOAD Vapor Separator VOC See additional notes: YesRecord of MSS events and chemicals used including vapor pressure and molecular weight.

LOAD Vapor Separator

LOAD Vapor Separator

All Sources CAP HAPs See additional notes: Yes Record keeping of processes that feed into this CAP.

All Sources CAP

All Sources CAP

Version 4.0 Page 64

Texas Commission on Environmental QualityForm PI-1 General Application

Materials

Date: 02/19/2020Permit #: 44726

Company: PPG Architectural Coatings

How submitted Date submitted

Email 02/19/2020Mail 02/19/2020Not applicable

Email 02/19/2020Email 02/19/2020Email 02/19/2020Email 02/19/2020Email 02/19/2020Email 02/19/2020

Not applicableNot applicable

Email 02/19/2020Not applicableNot applicableEmail 02/19/2020

Email 02/19/2020Email 02/19/2020Email 02/19/2020Not applicableNot applicable

Email 02/19/2020

Process descriptionProcess flow diagram

Summary and project emission increase determination - Tables 1F and 2F

Plot plan

Item

Core Data Form

Form PI-1 General ApplicationHard copy of the General sheet with original (ink) signature

B. General Information

A. Administrative Information

Professional Engineer Seal

Copy of current permit (both Special Conditions and MAERT)

MERA analysis

PSD modeling protocol

Electronic Modeling Evaluation Workbook: SCREEN3

Qualitative impacts analysis

BACT Discussion Table A-2

State regulatory requirements discussion

Area map

BACT discussion, if additional details are attachedMonitoring information, if additional details are attached

List of MSS activities

Electronic Modeling Evaluation Workbook: NonSCREEN3

C. Federal Applicability

E. Impacts Analysis

D. Technical Information

F. Additional Attachments

Material Balance (if applicable)Calculations

Netting analysis (if required) - Tables 3F and 4F as needed

Version 4.0 Page 65

TABLE A-2 Best Available Control Technology Demonstration for Normal Operations

PPG Temple Plant No Changes since the 2017 Amendment

ERM Page 1 0534943\A10044

TCEQ Coatings Sources

Current Best Available Control Technology (BACT) Guidelines [1] Coating Manufacturing Operations

Description of BACT at the Temple Plant

Source Type

Pollutant Minimum Acceptable Control

Control Efficiency or Details

Facility Id No. (FIN)

Controls and Efficiency/Details

Storage Tanks

VOC and Exempt Solvents

White fixed roof storage tanks. Submerged fill pipes required for tanks over 1000 gallon capacity for contents with a true vapor pressure at storage conditions 1.5 psia. Vapor balanced loading may also be required to achieve acceptable off property impacts.

Submerged fill pipe must meet the requirements specified in 30 TAC §101.1(96). Vapor balanced loading should reduce emissions by at least 95% when using leak tested trucks.

S01, S02, S03, S04, S20, S21, S22, S23

Solvent raw materials stored outside in white fixed roof tanks are (or will be) equipped with a submerged fill pipe (or equivalent controls) defined in 30 TAC 101.1(101) -• A fill pipe that extends from the top of a tank to have a maximum clearance of six inches (15.2 centimeters) from the bottom or, when applied to a tank that is loaded from the side, that has a discharge opening entirely submerged when the pipe used to withdraw liquid from the tank can no longer withdraw liquid in normal operation."

Vapor balancing between the delivery vessel and the storage tank is used for all deliveries into S01, S02, S03, S04, S20, S21 and S22.

S05, S06, S07, S08

Raw material storage tanks located indoors are fixed roof tanks. These storage tanks are also equipped with a bottom fill line, which is equivalent to a submen:ied fill pipe as described above.

HAPs For all major and area sources of HAPs compliance with the applicable emissions standards in 40 CFR 63, Subpart HHHHH or Subpart CCCCCCC.

S01, S02, S03, S04, S20, S21, S22, S23

The Plant is a minor source of HAP emissions and does not use raw materials containing benzene, methylene chloride, or compounds of cadmium, chromium, lead or nickel in amounts specified in the Paints and Allied Products Manufacturing MACT; therefore, 40 CFR 63 Subparts HHHHH and CCCCCCC are not applicable.

S05, S06, S07, S08

Process Piping

VOC and Exempt Solvent

The use of hard piping to the greatest extent practicable to eliminate manual transfers of materials. Allowances may be made for small specialty batches.

There shall be no leaks as determined by visual, audible or olfactory inspections.

EQFUG Raw materials from the storage tanks are transferred to the mixers via hard piping. Small quantities of VOC-containing compounds (e.g., fragrances) are added manually to the batches through the hatch. Finished products from the solvent and latex Liquid Nails mixers are also transferred to the product holding tanks via hard piping. Leaks are detected using visual, audible or olfactory inspections.

HAPs For all major and area sources of HAPs compliance with the applicable emissions standards in 40 CFR 63, Subpart HHHHH or Subpart CCCCCCC.

EQFUG The Plant is a minor source of HAP emissions and does not use raw materials containing benzene, methylene chloride, or compounds of cadmium, chromium, lead or nickel in amounts specified in the Paints and Allied Products Manufacturing MACT; therefore, 40 CFR 63 Subparts HHHHH and CCCCCCC are not aoolicable.

TABLE A-2

Best Available Control Technology Demonstration for Normal Operation PPG Temple Plant No Changes since the 2017 Amendment

ERM Page 2 0534943\A10044

TCEQ Coatings Sources

Current Best Available Control Technology (BACT) Guidelines [1] Coating Manufacturing Operations

Description of BACT at the Temple Plant

Source Type

Pollutant Minimum Acceptable Control

Control Efficiency or Details

Facility Id No. (FIN)

Controls and Efficiency/Details

Mixers/ Dispersers/ Sand Mills[2]

VOC and Exempt Solvent

Units with a capacity s 200 gallons should have a local exhaust system in use during charging. A cover with a minimum clearance for the shaft should be in place during mixing

Permanent or temporary covers should be in good repair at all times and free from cracks, holes, and should maintain contact

M1, M2, M3, M4, 5A , 5B

N/A - mixers are greater than 200 gallons.

operations except of the addition of materials and sample removal.

with the rim of the vessel.

Units with a capacity of 2: 200 gallons should have a dedicated exhaust system in use during charging and mixing. A permanent tightly fitting cover with a minimum clearance for the shaft should be in place during charging and mixing.

Permanent covers should be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

M1, M2, M3, M4, 5A, 5B

The mixers have a capacity greater than 200 gallons. The solvent based Liquid Nails mixers are closed vessels equipped with a permanent , tightly-fitting, gasketed hatch. Mixer shafts are operated with a minimum clearance for the shaft that is kept in place during charging and mixing. These mixers vent to a roof stack equipped with a chilled water condenser for recovery of solvent back into the batch. The condenser discharge stack is equipped with a flame arrestor.

The latex Liquid Nails mixers are opened to facilitate addition of raw materials and observation of the mixing process. The latex-based products are made from water soluble and very low volatility hydrocarbons, voe-exempt hydrocarbons and solid ingredients. PPG understands that closing tank hatches is a best practice for

reducing emissions of process materials. However, PPG believes the practice of opening the hatches during portions of the batch cycle is protective of the environment for the following reasons: 1)

the Latex products are manufactured with low vapor pressure organic compounds; 2) hatches are opened only as necessary to add batch ingredients or observe the batch mix; and 3) visual observation of the mixing process and batch cycle progress is necessary to minimize off-specification production and the resultant waste generated.

Please note that once mixing is completed, the hatches are closed and a vacuum is pulled on the latex mixers to reduce impurities (see

Section 5.1.2 and Appendix D for more detail on the manufacturing process steps)

TABLE A-2

Best Available Control Technology Demonstration for Normal Operations PPG Temple Plant No Changes since the 2017 Amendment

ERM Page 3 0534943\A10044

TCEQ Coatings Sources

Current Best Available Control Technology (BACT) Guidelines [1] Coating Manufacturing Operations

Description of BACT at the Temple Plant

Source Type

Pollutant Minimum Acceptable Control

Control Efficiency or Details

Facility Id No. (FIN)

Controls and Efficiency/Details

The mixers for the Mulco Production line are portable mix tanks that rotate through two mixing stations. When the portable mix tanks are lifted up to mate with the mixer heads, they form a tight seal. There is a small (12"x18") hatch in the head of the mixer that is used for colorant and other small quantity additions and for sampling the product prior to filling. This hatch is also sealed when not in use. During the addition of raw materials the mixer is sealed and inerted. During the remainder of the process, the mixer is sealed except during the sampling/color adjustment process. The shafts are operated with a seal at the mixer head. Emissions during charging and mixing are directed to one of three roof vents:

- static vent equipped with a flame arrestor for liquid addition steps;

- central dust collector for solids addition steps; and

- the vacuum pump for reduction of entrained air bubbles in the product.

The mixers are visually inspected daily as part of operator rounds and if leaks, cracks, holes or other defects are identified, they are repaired promptly.

Mixers/ Dispersers/ Sand Mills (continued) [2]

VOC and Exempt Solvent (continued)

Sand mills should be totally enclosed.

NIA - No "sand mills" at Plant.

Minimize the amount of cleaning solvent used and reuse or recycle solvent.

Waste coatings and cleaning solvents should be captured and placed in closed containers or storage tanks until used in a subsequent batch, recycled or removed from the site.

M1, M4 , 5A, 58

Solvent used to clean the mixers for the Liquid Nails Production Line is used as a raw material in the batch immediately following the cleaning cycle. Should any solvent not be recycled into the immediately following batch, it is drummed and closed until it can be worked into the product.

The Mulco line utilizes a dedicated xylene solvent tote for cleaning the tri-mixers. Cleaning solvent is pumped into an empty mix tank via a spray system and the mixer blades are turned slowly to remove any residual material. Used solvent is recycled in a closed loop system for subsequent cleanings of the equipment. Once the xylene is too saturated with material to be reused for cleaning, the xylene is routed back to the mixer as a raw material and incorporated into the process.

TABLE A-2

Best Available Control Technology Demonstration for Normal Operations PPG Temple Plant No Changes since the 2017 Amendment

ERM Page 4 0534943\A10044

TCEQ Coatings Sources

Current Best Available Control Technology (BACT) Guidelines [1] Coating Manufacturing Operations

Description of BACT at the Temple Plant

Source Type

Pollutant Minimum Acceptable Control

Control Efficiency or Details

Facility Id No. (FIN)

Controls and Efficiency/Details

Good housekeeping for spills. FFUG The Plant checks for spills as part of the operator's daily rounds. Should spills be identified, they are cleaned up and recovered material is properly stored in closed containers until it can be properly disposed of.

Collecting and venting voe and exempt solvent to an add-on control device may be required if the combined voe and exempt solvent emissions in total are greater than 60 tpy (site-wide).

Efficiency of thermal control devices is 98% or greater and an exempt solvent exhaust concentration of 20 ppmvd.

M1, M2, M3, M4, 5A, 5B

The plant is proposing a reduction in emissions from the currently authorized emission limits in NSR 44726. PPG has transitioned from predominantly solvent-based formulations to latex-based formulations. Emissions in total are estimated to be less than 60 tpy (site-wide) and each emission source is anticipated to emit less than 10 tpy VOC and exempt solvent.

PM The use of a fabric filter such as a baghouse or cartridge filter system for all units.

Outlet grain loading of s; 0.01 grains/dry standard cubic foot or an efficiency of at least 99.9%. Air to cloth ratio should be based on manufacturer's recommendations for the solids being controlled and the fabric filter cleaning method used.

VACUMAX1, VACUMAX2, SOLID-01, SOLID-02, SOLID-03, SOLID-04, M1, M4 5A 5B

Bulk solids are added to the solvent liquid nails mixers using a VAC- U-MAX pneumatic conveying system or a dense phase auger transfer system, depending on the solids physical properties.

Bulk solid containers are added into the bag dump station, which is ventilated to the central dust collector for capture and control of dust generated during the transfer. The solids are pneumatically transferred from the bag dump station to the solvent Liquid Nails mixers through a closed vacuum bulk conveying system, the VAC- U-MAX.

The discharge air from the VAC-U- MAX vacuum receiver is filtered through a primary fabric filter and a secondary cartridge filter before discharge through the blower to the central dust collector.

Solids may also be introduced into the solvent Liquid Nails mixer via a closed dense phase bulk auger system. The auger system is ventilated to the central dust collector.

Solid raw materials are added through an open hatch in the latex Liquid Nails mixers. The latex mixers are continuously ventilated to the central dust collector, which continually draws air into and through the mixer through the hatch, effectively capturing dust generated during the solids transfers. The central dust collector has a control efficiency of at least 99.9%.

Solids are conveyed to the portable Mulco Line mix tanks using a Hapman bag dump/delumper system that is ventilated to the central dust collector for capture of dust generated during the solids

TABLE A-2

Best Available Control Technology Demonstration for Normal Operations PPG Temple Plant

ERM Page 5 0534943\A10044

TCEQ Coatings Sources

Current Best Available Control Technology (BACT) Guidelines [1] Coating Manufacturing Operations

Description of BACT at the Temple Plant

Source Type

Pollutant Minimum Acceptable Control

Control Efficiency or Details

Facility Id No. (FIN)

Controls and Efficiency/Details

transfers. The solids are moved from the Hapman to the Mulco mixer through a dense phase tubular drag conveyor that operates in a closed loop.

The Mulco Line is also equipped with a closed auger system for addition of solids. Emissions from the auger system are directed to the dust collector. The Mulco mix tanks are vented to the dust collector during solids addition batch cycle s.

Good housekeeping for spills. VACUMAX1 , VACUMAX2, SOLID-01, SOLID-02, SOLID-03, SOLID-04

The Plant checks for spills as part of the operator's daily rounds. Should spills be identified, they are cleaned up and recovered material is properly stored in closed containers until it can be properly disposed of.

HAPs For all major and area sources of HAPs compliance with the applicable emissions standards in 40 CFR 63, Subpart HHHHH or Subpart CCCCCCC .

The Plant is a minor source of HAP emissions and does not use raw materials containing benzene, methylene chloride, or compounds of cadmium, chromium, lead or nickel in amounts specified in the Paints and Allied Products Manufacturing MAC T; therefore, 40 CFR 63 Subparts HHHHH and CCCCCCC are not applicable.

Letdown Tanks

VOC and Exempt Solvent

Tanks should be covered and sampling ports and hatches should be kept closed except for removal of samples and addition of materials.

Permanent covers should be in good repair at all times and free from cracks, holes, or other defects. All seals on access ports and hatches must be in good repair.

PMT-01, PMT-02, PMT-03, PMT-04, PMT-05, PMT-06, S09, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, 300- TK-23, S24

The final solvent based product tanks are kept covered and sampling ports and hatches are kept closed except when obtaining samples or adding materials. The latex-based product tanks are fixed roof tanks vented to the interior of the building. The product mix tank covers are checked as part of routine inspections and any cracks, holes or other defects observed are repaired promptly.

The Mulco production line does not have letdown or final product tanks. The product is staged in the portable mix tanks until filling. The nature of the Mulco product is to "self-seal". The Mulco product is a highly viscous sealant, approximately 106 cp. Small amounts of VOC evaporate from the surface of the product mix upon detachment of the portable mix tanks from the mixing station. A "skin" forms on this top layer of the product that effectively caps the bulk product and suppresses emissions. Mass transfer of solvent through the highly viscous bulk product fluid is greatly limited by the

solid matrix and so the skinning effectively suppresses further

emissions.

TABLE A-2

Best Available Control Technology Demonstration for Normal Operations PPG Temple Plant No Changes since the 2017 Amendment

ERM Page 6 0534943\A10044

TCEQ Coatings Sources

Current Best Available Control Technology (BACT) Guidelines [1] Coating Manufacturing Operations

Description of BACT at the Temple Plant

Source Type

Pollutant Minimum Acceptable Control

Control Efficiency or Details

Facility Id No. (FIN)

Controls and Efficiency/Details

PPG has implemented several types of mechanical covers on the PMT to accomplish this same objective, such as metal lids and flexible covers. However, each method has not resulted in a measureable difference in emissions and presents logistical and ergonomic problems for this stage of the manufacturing operation. Therefore, the mechanical covers are determined to provide no advantage and are no longer used.

The vapor pressure of the product in the portable mix tanks is predicted to be 0.1 psia or lower.

Good housekeeping for spills. PMT-01, PMT-02, PMT-03, PMT-04, PMT-05, PMT-06, S09, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, 300- TK-23, S24

The Plant checks for spills as part of the operator's daily rounds. Should spills be identified, they are cleaned up and recovered material is properly stored in closed containers until it can be properly disposed of.

HAPs For all major and area sources of HAPs compliance with the applicable emissions standards

M1, M2, M3 , M4, SA, 58

The Plant is a minor source of HAP emissions and does not use raw materials containing benzene, methylene chloride, or compounds of cadmium, chromium, lead or nickel in amounts specified in the

in 40 CFR 63, Subpart HHHHH or Subpart CCCCCCC.

Paints and Allied Products Manufacturing MACT; therefore, 40 CFR 63 Subparts HHHHH and CCCCCCC are not applicable.

TABLE A-2

Best Available Control Technology Demonstration for Normal Operations PPG Temple Plant No Changes since the 2017 Amendment

ERM Page 7 0534943\A10044

TCEQ Coatings Sources

Current Best Available Control Technology (BACT) Guidelines [1] Coating Manufacturing Operations

Description of BACT at the Temple Plant

Source Type

Pollutant Minimum Acceptable Control

Control Efficiency or Details

Facility Id No. (FIN)

Controls and Efficiency/Details

Product Packaging

VOC and Exempt Solvent

Packaging operations should have a local exhaust system in use during container filling.

GEYER1, GEYER2, FEYER3, GEYER5, HNDFIL, P8

The plant is transitioning from predominantly solvent-based formulations to latex-based formulations. The latex-based formulations are predominantly water, solids, water soluble compounds and very low volatility hydrocarbons. The transition from solvent to latex based product manufacturing is considered BACT and no additional controls are proposed for the latex and solvent- based filling operations.

The Mulco filling line is equipped with a press designed to "press" out the mixed product from the portable mix tanks into the filling station, which in turn discharges the material into a cartridge where it is capped. Small quantities of VOC emissions may occur during mix tank staging/holding (prior to filling) and from the filling process. There is a local exhaust ventilation system on this press and filler that is vented to the atmosphere.

Good housekeeping for spills. GEYER1 , GEYER2,

The Plant checks for spills as part of the operator's daily rounds. Should spills be identified, they are cleaned up and recovered

FEYER3, GEYER5, HNDFIL, P8

material is properly stored in closed containers until it can be properly disposed of.

HAPs For all major and area sources of HAPs compliance with the applicable emissions standards in 40 CFR 63, Subpart HHHHH or Subpart CCCCCCC.

The Plant is a minor source of HAP emissions and does not use raw materials containing benzene, methylene chloride, or compounds of cadmium, chromium, lead or nickel in amounts specified in the Paints and Allied Products Manufacturing MACT; therefore, 40 CFR 63 Subparts HHHHH and CCCCCCC are not applicable.

Xylene Soak Tank[2]

VOC and HAP

The control and work practice standards of 30 TAC §115.412(1) should be met unless the unit qualifies for an exemption from these requirements under 30 TAC §115.411.

The units should be equipped with a cover, an internal parts drainage facility, a freeboard ratio 0.7 and work practices to minimize solvent dragout should be followed .

ST-08 The soak tank is equipped with a cover that is kept closed except when the plate needs to be removed from or placed inside the tank. Prior to opening the tank, solvent is pumped from the bottom into a tote for reuse in the soak tank or worked into the process. The plate rests on "legs" inside the soak tank approximately four to five inches off the bottom to drain once the solvent has been pumped out of the soak tank. The solvent is not heated. The distance between the solvent level and the top of the tank is approximately 11 inches and the diameter of the tank is 68 inches; freeboard of 0.162

NOTES: [1] Taken from TCEQ's BACT guidance "current" BACT (as of 2018) for coating manufacturing operations. This information is maintained by the Coatings Section and is subject to

change. Last update 10/2018. [2] These units were removed from the most recent current BACT (as of 2018) Coatings Section and are from the Coating/Combustion section, from 5/2015.

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APPENDIX B CONFIDENTIAL EMISSION CALCULATIONS

February 2020

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APPENDIX C MSDS

February 2020

® ™ Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

Page 1 of 10

SAFETY DATA SHEET THE DOW CHEMICAL COMPANY*

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019 Print Date: 07/16/2019

THE DOW CHEMICAL COMPANY* encourages and expects you to read and understand the entire (M)SDS, as there is important information throughout the document. We expect you to follow the precautions identified in this document unless your use conditions would necessitate other appropriate methods or actions.

1. IDENTIFICATION

Product name: ACRYSOL™ TT-615 Recommended use of the chemical and restrictions on use Identified uses: Coating additives, Rheology Modifiers. COMPANY IDENTIFICATION THE DOW CHEMICAL COMPANY* Agent for Rohm and Haas Chemicals LLC 400 ARCOLA ROAD COLLEGEVILLE PA 19426-2914 UNITED STATES Customer Information Number: 800-258-2436

[email protected] EMERGENCY TELEPHONE NUMBER 24-Hour Emergency Contact: 1 800 424 9300 Local Emergency Contact: 800-424-9300

2. HAZARDS IDENTIFICATION

Hazard classification GHS classification in accordance with 29 CFR 1910.1200 Not a hazardous substance or mixture. Other hazards No data available

3. COMPOSITION/INFORMATION ON INGREDIENTS

Chemical nature: Acrylic Latex This product is a mixture. Component CASRN Concentration

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 2 of 10

Acrylic polymer(s) Not hazardous >= 29.0 - 31.0 % Residual monomers Not required < 0.01 % Water 7732-18-5 >= 69.0 - 71.0 %

4. FIRST AID MEASURES

Description of first aid measures Inhalation: Move to fresh air. Skin contact: Wash with water and soap as a precaution. If skin irritation persists, call a physician. Eye contact: Rinse with plenty of water. If eye irritation persists, consult a specialist. Ingestion: Drink 1 or 2 glasses of water. Consult a physician if necessary. Never give anything by mouth to an unconscious person. Most important symptoms and effects, both acute and delayed: Aside from the information found under Description of first aid measures (above) and Indication of immediate medical attention and special treatment needed (below), any additional important symptoms and effects are described in Section 11: Toxicology Information. Indication of any immediate medical attention and special treatment needed Notes to physician: Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient.

5. FIREFIGHTING MEASURES

Extinguishing media

Suitable extinguishing media: Use extinguishing media appropriate for surrounding fire.. Unsuitable extinguishing media: No data available

Special hazards arising from the substance or mixture

Hazardous combustion products: No data available Unusual Fire and Explosion Hazards: Material can splatter above 100C/212F.. Dried product can burn..

Advice for firefighters

Fire Fighting Procedures: No data available Special protective equipment for firefighters: Wear self-contained breathing apparatus and protective suit..

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 3 of 10

6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures: Use personal protective equipment. Keep people away from and upwind of spill/leak. Material can create slippery conditions. Environmental precautions: CAUTION: Keep spills and cleaning runoff out of municipal sewers and open bodies of water. Methods and materials for containment and cleaning up: Contain spills immediately with inert materials (e.g., sand, earth). Transfer liquids and solid diking material to separate suitable containers for recovery or disposal.

7. HANDLING AND STORAGE

Precautions for safe handling: Avoid contact with eyes, skin and clothing. Wash thoroughly after handling. Keep container tightly closed. Do not breathe vapors, mist or gas. Conditions for safe storage: Keep from freezing - product stability may be affected. STIR WELL BEFORE USE. Storage stability Storage temperature: 1 - 49 °C (34 - 120 °F) Other data: Monomer vapors can be evolved when material is heated during processing operations. See SECTION 8, for types of ventilation required.

8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Control parameters If exposure limits exist, they are listed below. If no exposure limits are displayed, then no values are applicable. Exposure controls Engineering controls: Use local exhaust ventilation with a minimum capture velocity of 100 ft/min. (0.5 m/sec.) at the point of vapor evolution. Refer to the current edition of Industrial Ventilation: A Manual of Recommended Practice published by the American Conference of Governmental Industrial Hygienists for information on the design, installation, use, and maintenance of exhaust systems. Protective measures: Facilities storing or utilizing this material should be equipped with an eyewash facility. Individual protection measures

Eye/face protection: Safety glasses with side-shields Eye protection worn must be compatible with respiratory protection system employed. Skin protection

Hand protection: The glove(s) listed below may provide protection against permeation. (Gloves of other chemically resistant materials may not provide adequate protection): Neoprene gloves

Respiratory protection: A respiratory protection program meeting OSHA 1910.134 and ANSI Z88.2 requirements or equivalent must be followed whenever workplace conditions warrant a respirator's use. None required under normal operating conditions. Where vapors and/or mists may occur, wear a properly fitted NIOSH approved (or equivalent) half-mask, air-

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 4 of 10

purifying respirator. Air-purifying respirators should be equipped with NIOSH approved (or equivalent) organic vapor cartridges and N95 filters. If oil mist is present, use R95 or P95 filters.

9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance Physical state liquid Color white milky

Odor Acrylic odor Odor Threshold No data available pH 2.2 - 3.2 Melting point/range 0 °C ( 32 °F) Water Freezing point No data available Boiling point (760 mmHg) 100.00 °C ( 212.00 °F) Water Flash point Noncombustible Evaporation Rate (Butyl Acetate = 1)

<1.00 Water

Flammability (solid, gas) Not Applicable Lower explosion limit Not applicable Upper explosion limit Not applicable Vapor Pressure 17.0000000 mmHg at 20.00 °C (68.00 °F) Water Relative Vapor Density (air = 1) <1.0000 Water Relative Density (water = 1) 1.0000 - 1.2000 Water solubility partly miscible Partition coefficient: n-octanol/water

No data available

Auto-ignition temperature Not Applicable Decomposition temperature No data available Dynamic Viscosity 1 - 35 mPa.s Kinematic Viscosity No data available Explosive properties No data available Oxidizing properties No data available Molecular weight No data available Percent volatility 69.00 - 71.00 % Water NOTE: The physical data presented above are typical values and should not be construed as a specification.

10. STABILITY AND REACTIVITY

Reactivity: No data available

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 5 of 10

Chemical stability: No data available Possibility of hazardous reactions: None known. Product will not undergo polymerization. Stable Conditions to avoid: No data available Incompatible materials: There are no known materials which are incompatible with this product. Hazardous decomposition products: Thermal decomposition may yield acrylic monomers..

11. TOXICOLOGICAL INFORMATION

Toxicological information appears in this section when such data is available. Acute toxicity

Acute oral toxicity LD50, Rat, > 5,000 mg/kg Acute dermal toxicity LD50, Rabbit, > 5,000 mg/kg Acute inhalation toxicity Product test data not available. Refer to component data.

Skin corrosion/irritation May cause transient irritation. Serious eye damage/eye irritation No eye irritation Sensitization Product test data not available. Refer to component data. Specific Target Organ Systemic Toxicity (Single Exposure) Product test data not available. Refer to component data. Specific Target Organ Systemic Toxicity (Repeated Exposure) Product test data not available. Refer to component data. Carcinogenicity Product test data not available. Refer to component data. Teratogenicity Product test data not available. Refer to component data. Reproductive toxicity Product test data not available. Refer to component data. Mutagenicity

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 6 of 10

Product test data not available. Refer to component data. Aspiration Hazard Product test data not available. Refer to component data. Additional information No data are available for this material. The information shown is based on profiles of compositionally similar materials. COMPONENTS INFLUENCING TOXICOLOGY: Acrylic polymer(s)

Acute inhalation toxicity The LC50 has not been determined.

Sensitization For skin sensitization: No relevant data found. For respiratory sensitization: No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure) The substance or mixture is not classified as specific target organ toxicant, single exposure.

Specific Target Organ Systemic Toxicity (Repeated Exposure) No relevant data found.

Carcinogenicity No relevant data found.

Teratogenicity No relevant data found.

Reproductive toxicity No relevant data found.

Mutagenicity No relevant data found.

Aspiration Hazard No aspiration toxicity classification

Residual monomers

Acute inhalation toxicity The LC50 has not been determined.

12. ECOLOGICAL INFORMATION

Ecotoxicological information appears in this section when such data is available. General Information

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 7 of 10

There is no data available for this product. Toxicity

Acute toxicity to fish LC50, Oncorhynchus mykiss (rainbow trout), 96 Hour, >1,000 mg/l, Method Not Specified. LC50, Lepomis macrochirus (Bluegill sunfish), 96 Hour, >1,000 mg/l, Method Not Specified. Acute toxicity to aquatic invertebrates LC50, Daphnia magna (Water flea), 48 Hour, >1,000 mg/l, Method Not Specified.

Persistence and degradability Acrylic polymer(s)

Biodegradability: No relevant data found. Residual monomers

Biodegradability: No relevant data found. Bioaccumulative potential Acrylic polymer(s)

Bioaccumulation: No relevant data found. Residual monomers

Bioaccumulation: No relevant data found. Mobility in soil Acrylic polymer(s)

No relevant data found. Residual monomers

No relevant data found.

13. DISPOSAL CONSIDERATIONS

Disposal methods: Coagulate the emulsion by the stepwise addition of ferric chloride and lime. Remove the clear supernatant and flush to a chemical sewer. For disposal, incinerate or landfill at a permitted facility in accordance with local, state, and federal regulations. Contaminated packaging: Empty containers retain product residues. Follow label warnings even after container is emptied. Improper disposal or reuse of this container may be dangerous and illegal. Refer to applicable federal, state and local regulations.

14. TRANSPORT INFORMATION

DOT Not regulated for transport

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 8 of 10

Classification for SEA transport (IMO-IMDG):

Not regulated for transport Transport in bulk according to Annex I or II of MARPOL 73/78 and the IBC or IGC Code

Consult IMO regulations before transporting ocean bulk

Classification for AIR transport (IATA/ICAO):

Not regulated for transport

This information is not intended to convey all specific regulatory or operational requirements/information relating to this product. Transportation classifications may vary by container volume and may be influenced by regional or country variations in regulations. Additional transportation system information can be obtained through an authorized sales or customer service representative. It is the responsibility of the transporting organization to follow all applicable laws, regulations and rules relating to the transportation of the material.

15. REGULATORY INFORMATION

Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and Community Right-to-Know Act of 1986) Sections 311 and 312 No SARA Hazards Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and Community Right-to-Know Act of 1986) Section 313 This product does not contain a chemical which is listed in Section 313 at or above de minimis concentrations. Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) Section 103 This material does not contain any components with a CERCLA RQ. Pennsylvania Any material listed as "Not Hazardous" in the CAS REG NO. column of SECTION 2, Composition/Information On Ingredients, of this MSDS is a trade secret under the provisions of the Pennsylvania Worker and Community Right-to-Know Act. California Prop. 65 This product contains a chemical that is at or below California Propositions 65’s "safe harbor level" as determined via a risk assessment. Therefore, the chemical is not required to be listed as a Prop 65 chemical on the SDS or label. United States TSCA Inventory (TSCA) All components of this product are in compliance with the inventory listing requirements of the U.S. Toxic Substances Control Act (TSCA) Chemical Substance Inventory.

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

Page 9 of 10

16. OTHER INFORMATION

Hazard Rating System HMIS

Health Flammability Physical Hazard

1 0 0 Revision Identification Number: 10393344 / 1001 / Issue Date: 05/21/2019 / Version: 3.5 Most recent revision(s) are noted by the bold, double bars in left-hand margin throughout this document. Full text of other abbreviations AICS - Australian Inventory of Chemical Substances; ASTM - American Society for the Testing of Materials; bw - Body weight; CERCLA - Comprehensive Environmental Response, Compensation, and Liability Act; CMR - Carcinogen, Mutagen or Reproductive Toxicant; DIN - Standard of the German Institute for Standardisation; DOT - Department of Transportation; DSL - Domestic Substances List (Canada); ECx - Concentration associated with x% response; EHS - Extremely Hazardous Substance; ELx - Loading rate associated with x% response; EmS - Emergency Schedule; ENCS - Existing and New Chemical Substances (Japan); ErCx - Concentration associated with x% growth rate response; ERG - Emergency Response Guide; GHS - Globally Harmonized System; GLP - Good Laboratory Practice; HMIS - Hazardous Materials Identification System; IARC - International Agency for Research on Cancer; IATA - International Air Transport Association; IBC - International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk; IC50 - Half maximal inhibitory concentration; ICAO - International Civil Aviation Organization; IECSC - Inventory of Existing Chemical Substances in China; IMDG - International Maritime Dangerous Goods; IMO - International Maritime Organization; ISHL - Industrial Safety and Health Law (Japan); ISO - International Organisation for Standardization; KECI - Korea Existing Chemicals Inventory; LC50 - Lethal Concentration to 50 % of a test population; LD50 - Lethal Dose to 50% of a test population (Median Lethal Dose); MARPOL - International Convention for the Prevention of Pollution from Ships; MSHA - Mine Safety and Health Administration; n.o.s. - Not Otherwise Specified; NFPA - National Fire Protection Association; NO(A)EC - No Observed (Adverse) Effect Concentration; NO(A)EL - No Observed (Adverse) Effect Level; NOELR - No Observable Effect Loading Rate; NTP - National Toxicology Program; NZIoC - New Zealand Inventory of Chemicals; OECD - Organization for Economic Co-operation and Development; OPPTS - Office of Chemical Safety and Pollution Prevention; PBT - Persistent, Bioaccumulative and Toxic substance; PICCS - Philippines Inventory of Chemicals and Chemical Substances; (Q)SAR - (Quantitative) Structure Activity Relationship; RCRA - Resource Conservation and Recovery Act; REACH - Regulation (EC) No 1907/2006 of the European Parliament and of the Council concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals; RQ - Reportable Quantity; SADT - Self-Accelerating Decomposition Temperature; SARA - Superfund Amendments and Reauthorization Act; SDS - Safety Data Sheet; TCSI - Taiwan Chemical Substance Inventory; TSCA - Toxic Substances Control Act (United States); UN - United Nations; UNRTDG - United Nations Recommendations on the Transport of Dangerous Goods; vPvB - Very Persistent and Very Bioaccumulative Information Source and References This SDS is prepared by Product Regulatory Services and Hazard Communications Groups from information supplied by internal references within our company.

Product name: ACRYSOL™ TT-615 Issue Date: 05/21/2019

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THE DOW CHEMICAL COMPANY* urges each customer or recipient of this (M)SDS to study it carefully and consult appropriate expertise, as necessary or appropriate, to become aware of and understand the data contained in this (M)SDS and any hazards associated with the product. The information herein is provided in good faith and believed to be accurate as of the effective date shown above. However, no warranty, express or implied, is given. Regulatory requirements are subject to change and may differ between various locations. It is the buyer's/user's responsibility to ensure that his activities comply with all federal, state, provincial or local laws. The information presented here pertains only to the product as shipped. Since conditions for use of the product are not under the control of the manufacturer, it is the buyer's/user's duty to determine the conditions necessary for the safe use of this product. Due to the proliferation of sources for information such as manufacturer-specific (M)SDSs, we are not and cannot be responsible for (M)SDSs obtained from any source other than ourselves. If you have obtained an (M)SDS from another source or if you are not sure that the (M)SDS you have is current, please contact us for the most current version. US

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

Version: 1.3

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29 CFR 1910.1200 (OSHA HazCom 2012)

SECTION 1. PRODUCT AND COMPANY IDENTIFICATION

Product identifier Trade name : Drewplus™ T-4507

DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries

Relevant identified uses of the substance or mixture and uses advised against

Recommended use

: Defoamer

Details of the supplier of the safety data sheet Ashland P.O. Box 2219 Columbus, OH 43216 United States of America (USA) +1-614-790-3333 [email protected]

Emergency telephone number 1-800-ASHLAND (1-800-274-5263) Regulatory Information Number 1-800-325-3751 Product Information +1-614-790-3333

SECTION 2. HAZARDS IDENTIFICATION

GHS Classification This material is not considered hazardous under the OSHA Hazard Communication Standard (HazCom 2012).

GHS label elements This material is not considered hazardous under the OSHA Hazard Communication Standard (HazCom 2012). Other hazards

None known.

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Substance / Mixture

: Mixture

Chemical nature

: Defatter

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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Hazardous components Chemical name CAS-No. Classification Concentration (%) <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA

64742-65-0 This material is not considered hazardous under the OSHA Hazard Communication Standard (HazCom 2012).

89.4446

<3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA

64742-65-0 This material is not considered hazardous under the OSHA Hazard Communication Standard (HazCom 2012).

89.4446

SECTION 4. FIRST AID MEASURES

General advice

: No hazards which require special first aid measures.

If inhaled

: If breathed in, move person into fresh air. If unconscious, place in recovery position and seek medical advice. If symptoms persist, call a physician.

In case of skin contact

: First aid is not normally required. However, it is recommended that exposed areas be cleaned by washing with soap and water.

In case of eye contact

: Remove contact lenses. Protect unharmed eye.

If swallowed

: Do not give milk or alcoholic beverages. Never give anything by mouth to an unconscious person. If symptoms persist, call a physician.

Most important symptoms and effects, both acute and delayed

: Acute aspiration of large amounts of oil-laden material may produce a serious aspiration pneumonia. Patients who aspirate these oils should be followed for the development of long-term sequelae. Repeated aspiration of small quantities of mineral oil can produce chronic inflammation of the lungs (i.e. lipoid pneumonia) that may progress to pulmonary

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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fibrosis. Symptoms are often subtle and radiological changes appear worse than clinical abnormalities. Occasionally, persistent cough, irritation of the upper respiratory tract, shortness of breath with exertion, fever, and bloody sputum occur. Inhalation exposure to oil mists below current workplace exposure limits is unlikely to cause pulmonary abnormalities. Signs and symptoms of exposure to this material through breathing, swallowing, and/or passage of the material through the skin may include: acne stomach or intestinal upset (nausea, vomiting, diarrhea) irritation (nose, throat, airways)

Notes to physician

: No hazards which require special first aid measures.

SECTION 5. FIREFIGHTING MEASURES

Suitable extinguishing media

: Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Water spray Foam Carbon dioxide (CO2) Dry chemical

Specific hazards during firefighting

: Do not allow run-off from fire fighting to enter drains or water courses.

Hazardous combustion products

: Carbon dioxide (CO2) Carbon monoxide Hydrocarbons Formaldehyde

Specific extinguishing methods

:

Product is compatible with standard fire-fighting agents.

Further information : Standard procedure for chemical fires.

Special protective equipment for firefighters

: In the event of fire, wear self-contained breathing apparatus.

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures

: Persons not wearing protective equipment should be excluded from area of spill until clean-up has been completed.

Environmental precautions

: Prevent further leakage or spillage if safe to do so.

Methods and materials for containment and cleaning up

: Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Keep in suitable, closed containers for disposal.

Other information

: Comply with all applicable federal, state, and local regulations.

SECTION 7. HANDLING AND STORAGE

Advice on safe handling

: Smoking, eating and drinking should be prohibited in the application area. For personal protection see section 8.

Materials to avoid

: No materials to be especially mentioned.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Components with workplace control parameters Components CAS-No. Value type

(Form of exposure)

Control parameters / Permissible concentration

Basis

<3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA

64742-65-0 TWA 5 mg/m3 Mist

OSHA Z-1

TWA 5 mg/m3 Inhalable fraction

ACGIH

TWA 5 mg/m3 Mist

OSHA P0

TWA 5 mg/m3 Mist

NIOSH REL

ST 10 mg/m3 Mist

NIOSH REL

PEL 5 mg/m3 CAL PEL

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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particulate

Engineering measures : General room ventilation should be adequate for normal conditions of use. However, if unusual operating conditions exist, provide sufficient mechanical (general and/or local exhaust) ventilation to maintain exposure below exposure guidelines (if applicable) or below levels that cause known, suspected or apparent adverse effects.

Personal protective equipment Respiratory protection : In the case of vapour formation use a respirator with an

approved filter within the capabilities of the respirator/filter combination. Where concentrations are above recommended limits or are unknown, or a cartridge type respirator is not adequate, wear a positive-pressure supplied-air respirator.

Hand protection Material : butyl-rubber Break through time : 480 min Glove thickness : > 0.5 mm

Remarks : The exact break through time can be obtained from the

protective glove producer and this has to be observed. Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough.

Eye protection : Not required under normal conditions of use. Wear splash-proof safety goggles if material could be misted or splashed into eyes.

Skin and body protection : Wear as appropriate: Safety shoes Wear resistant gloves (consult your safety equipment supplier).

Hygiene measures : General industrial hygiene practice.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Physical state

: liquid

Colour

: off-white

Odour

: hydrocarbon-like

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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Odour Threshold

: No data available

pH

: No data available

Melting point/freezing point

: No data available

Boiling point/boiling range

: > 600 °F / 316 °C (1013 hPa)

Flash point

: > 148.8 °C Method: Pensky-Martens closed cup

Evaporation rate

: No data available

Flammability (solid, gas)

: No data available

Upper explosion limit

: 7 %(V)

Lower explosion limit

: 0.9 %(V)

Vapour pressure

: < 0.5 mmHg (25 °C)

Relative vapour density

: No data available

Relative density

: No data available

Density

: 0.880 g/cm3 (77.00 °F)

Solubility(ies) Water solubility

: insoluble

Solubility in other solvents

: No data available

Partition coefficient: n-octanol/water

: No data available

Thermal decomposition

: No data available

Viscosity Viscosity, dynamic

: No data available

Viscosity, kinematic

: No data available

Oxidizing properties

: No data available

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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SECTION 10. STABILITY AND REACTIVITY

Reactivity

: No decomposition if stored and applied as directed.

Chemical stability

: Stable under recommended storage conditions.

Possibility of hazardous reactions

: Product will not undergo hazardous polymerization.

Incompatible materials

: Strong acids Strong oxidizing agents

Hazardous decomposition products

Carbon monoxide Carbon dioxide (CO2) Hydrocarbons Acetone

SECTION 11. TOXICOLOGICAL INFORMATION

Information on likely routes of exposure

: Inhalation Skin contact Eye Contact Ingestion

Acute toxicity Not classified based on available information. Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Acute oral toxicity

: LD50 (Rat): > 5,000 mg/kg

Acute dermal toxicity

: LD50 (Rabbit): > 5,000 mg/kg

Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Acute oral toxicity

: LD50 (Rat): > 5,000 mg/kg

Acute dermal toxicity

: LD50 (Rabbit): > 5,000 mg/kg

Skin corrosion/irritation Not classified based on available information. Product: Result: Repeated exposure may cause skin dryness or cracking.

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Result: Slight, transient irritation Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Result: Slight, transient irritation Serious eye damage/eye irritation Not classified based on available information. Product: Remarks: Unlikely to cause eye irritation or injury. Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Result: Slight, transient irritation Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Result: Slight, transient irritation Respiratory or skin sensitisation Skin sensitisation: Not classified based on available information. Respiratory sensitisation: Not classified based on available information. Germ cell mutagenicity Not classified based on available information. Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Genotoxicity in vitro

: Test Type: Ames test Result: negative

Components: <3 % DMSO DISTILLATES (PETROLEUM), SOLVENT-DEWAXED HEAVY PA: Genotoxicity in vitro

: Test Type: Ames test Result: negative

Carcinogenicity Not classified based on available information. Reproductive toxicity Not classified based on available information. STOT - single exposure Not classified based on available information. STOT - repeated exposure Not classified based on available information. Aspiration toxicity Not classified based on available information.

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Product: No aspiration toxicity classification Further information Product: Remarks: No data available Carcinogenicity: IARC

No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.

OSHA

No component of this product present at levels greater than or equal to 0.1% is on OSHA’s list of regulated carcinogens.

NTP

No component of this product present at levels greater than or equal to 0.1% is identified as a known or anticipated carcinogen by NTP.

SECTION 12. ECOLOGICAL INFORMATION

Ecotoxicity Product: Ecotoxicology Assessment Short-term (acute) aquatic hazard

: Not classified based on available information.

Long-term (chronic) aquatic hazard

: Not classified based on available information.

Persistence and degradability No data available Bioaccumulative potential No data available Mobility in soil No data available Other adverse effects No data available Product: Additional ecological information

: No data available

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SAFETY DATA SHEET Revision Date: 08/23/2018 Print Date: 11/9/2018 SDS Number: R0356284 Drewplus™ T-4507 DEFOAMER ™ Trademark, Ashland or its subsidiaries, registered in various countries 51084

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SECTION 13. DISPOSAL CONSIDERATIONS

Disposal methods General advice : Dispose of in accordance with all applicable local, state and

federal regulations.

Contaminated packaging : Empty remaining contents.

SECTION 14. TRANSPORT INFORMATION

International transport regulations REGULATION

ID NUMBER PROPER SHIPPING NAME *HAZARD CLASS

SUBSIDIARY HAZARDS

PACKING GROUP

MARINE POLLUTANT / LTD. QTY.

U.S. DOT - ROAD Not dangerous goods

CFR_RAIL_C

Not dangerous goods

U.S. DOT - INLAND WATERWAYS

Not dangerous goods

TDG_ROAD_C

Not dangerous goods

TDG_RAIL_C

Not dangerous goods

TDG_INWT_C

Not dangerous goods

INTERNATIONAL MARITIME DANGEROUS GOODS

Not dangerous goods

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INTERNATIONAL AIR TRANSPORT ASSOCIATION - CARGO

Not dangerous goods

INTERNATIONAL AIR TRANSPORT ASSOCIATION - PASSENGER

Not dangerous goods

MX_DG

Not dangerous goods

*ORM = ORM-D, CBL = COMBUSTIBLE LIQUID

Marine pollutant no

Dangerous goods descriptions (if indicated above) may not reflect quantity, end-use or region-specific exceptions that can be applied. Consult shipping documents for descriptions that are specific to the shipment.

SECTION 15. REGULATORY INFORMATION

EPCRA - Emergency Planning and Community Right-to-Know Act CERCLA Reportable Quantity This material does not contain any components with a CERCLA RQ. SARA 304 Extremely Hazardous Substances Reportable Quantity This material does not contain any components with a section 304 EHS RQ. SARA 311/312 Hazards

: No SARA Hazards

SARA 302

: This material does not contain any components with a section 302 EHS TPQ.

SARA 313 This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.

US State Regulations Pennsylvania Right To Know HYDROPHOBIC SILICA

254504001-5239

The identity and concentration of one or more component(s) is being withheld under business confidentiality.

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<3 % DMSO DISTILLATES (PETROLEUM),

SOLVENT-DEWAXED HEAVY PA

64742-65-0

New Jersey Right To Know HYDROPHOBIC SILICA

254504001-5239

The identity and concentration of one or more component(s) is being withheld under business confidentiality.

<3 % DMSO DISTILLATES (PETROLEUM),

SOLVENT-DEWAXED HEAVY PA

64742-65-0

California Prop. 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. The components of this product are reported in the following inventories: DSL

: All components of this product are on the Canadian DSL

AICS

: On the inventory, or in compliance with the inventory

ENCS

: On the inventory, or in compliance with the inventory

KECI

: On the inventory, or in compliance with the inventory

PICCS

: On the inventory, or in compliance with the inventory

IECSC

: On the inventory, or in compliance with the inventory

TCSI

: On the inventory, or in compliance with the inventory

TSCA

: On TSCA Inventory

Inventories AICS (Australia), DSL (Canada), IECSC (China), REACH (European Union), ENCS (Japan), ISHL (Japan), KECI (Korea), NZIoC (New Zealand), PICCS (Philippines), TCSI (Taiwan), TSCA (USA)

SECTION 16. OTHER INFORMATION

Further information Revision Date: 08/23/2018

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NFPA: HMIS III:

NFPA Flammable and Combustible Liquids Classification Combustible Liquid Class IIIB Full text of H-Statements Sources of key data used to compile the Safety Data Sheet Ashland internal data including own and sponsored test reports The UNECE administers regional agreements implementing harmonised classification for labelling (GHS) and transport. The information accumulated herein is believed to be accurate but is not warranted to be whether originating with the company or not. Recipients are advised to confirm in advance of need that the information is current, applicable, and suitable to their circumstances. This SDS has been prepared by Ashland's Environmental Health and Safety Department (1-800-325-3751).

Full text of other abbreviations AICS - Australian Inventory of Chemical Substances; ASTM - American Society for the Testing of Materials; bw - Body weight; CERCLA - Comprehensive Environmental Response, Compensation, and Liability Act; CMR - Carcinogen, Mutagen or Reproductive Toxicant; DIN - Standard of the German Institute for Standardisation; DOT - Department of Transportation; DSL - Domestic Substances List (Canada); ECx - Concentration associated with x% response; EHS - Extremely Hazardous Substance; ELx - Loading rate associated with x% response; EmS - Emergency Schedule; ENCS - Existing and New Chemical Substances (Japan); ErCx -

Flammability

Hea

lth

Instability

0 1

0

FLAMMABILITY

PHYSICAL HAZARD

HEALTH

1 0

0

Special hazard. 0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 = Extreme, * = Chronic

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Concentration associated with x% growth rate response; ERG - Emergency Response Guide; GHS - Globally Harmonized System; GLP - Good Laboratory Practice; HMIS - Hazardous Materials Identification System; IARC - International Agency for Research on Cancer; IATA - International Air Transport Association; IBC - International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk; IC50 - Half maximal inhibitory concentration; ICAO - International Civil Aviation Organization; IECSC - Inventory of Existing Chemical Substances in China; IMDG - International Maritime Dangerous Goods; IMO - International Maritime Organization; ISHL - Industrial Safety and Health Law (Japan); ISO - International Organisation for Standardization; KECI - Korea Existing Chemicals Inventory; LC50 - Lethal Concentration to 50 % of a test population; LD50 - Lethal Dose to 50% of a test population (Median Lethal Dose); MARPOL - International Convention for the Prevention of Pollution from Ships; MSHA - Mine Safety and Health Administration; n.o.s. - Not Otherwise Specified; NFPA - National Fire Protection Association; NO(A)EC - No Observed (Adverse) Effect Concentration; NO(A)EL - No Observed (Adverse) Effect Level; NOELR - No Observable Effect Loading Rate; NTP - National Toxicology Program; NZIoC - New Zealand Inventory of Chemicals; OECD - Organization for Economic Co-operation and Development; OPPTS - Office of Chemical Safety and Pollution Prevention; PBT - Persistent, Bioaccumulative and Toxic substance; PICCS - Philippines Inventory of Chemicals and Chemical Substances; (Q)SAR - (Quantitative) Structure Activity Relationship; RCRA - Resource Conservation and Recovery Act; REACH - Regulation (EC) No 1907/2006 of the European Parliament and of the Council concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals; RQ - Reportable Quantity; SADT - Self-Accelerating Decomposition Temperature; SARA - Superfund Amendments and Reauthorization Act; SDS - Safety Data Sheet; TCSI - Taiwan Chemical Substance Inventory; TSCA - Toxic Substances Control Act (United States); UN - United Nations; UNRTDG - United Nations Recommendations on the Transport of Dangerous Goods; vPvB - Very Persistent and Very Bioaccumulative

MERGAL 186

Not available.

Liquid.

CHEMTREC - Tel: +1-800-424-9300 (24/7)

SAFETY DATA SHEET

GHS product identifier

Other means of identificationProduct type

Emergency telephone number (with hours of operation)

Section 1. Identification:

:

:

:

Chemical name : 4,4-dimethyloxazolidine

Supplier's details : Troy Corporation.8 Vreeland RoadPO Box 955Florham Park, NJ 07932-0955U.S.A.Phone: +1-973-443-4200Fax: +1-973-443-0258

MERGAL 186

Product code : 30204

Material uses : Other non-specified industry: In-can preservative for amongst others paints, polymer dispersions, pigment pastes.

Section 2. Hazards identification

FLAMMABLE LIQUIDS - Category 3ACUTE TOXICITY (oral) - Category 4ACUTE TOXICITY (inhalation) - Category 4SERIOUS EYE DAMAGE - Category 1

Classification of the substance or mixture

:

Signal word : DangerHazard statements : Flammable liquid and vapor.

Harmful if swallowed or if inhaled.Causes serious eye damage.

Hazard pictograms :

Precautionary statements

GHS label elements

OSHA/HCS status : This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200).

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 1/14

MERGAL 186 30204

Section 2. Hazards identificationPrevention : Wear protective gloves. Wear eye or face protection. Keep away from heat, hot

surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-proof electrical, ventilating, lighting and all material-handling equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Keep container tightly closed. Use only outdoors or in a well-ventilated area. Avoid breathing vapor.Do not eat, drink or smoke when using this product. Wash hands thoroughly after handling.

Response : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell. IF SWALLOWED: Call a POISON CENTER or physician if you feel unwell. Rinse mouth. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. IF IN EYES:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or physician.

Storage : Store in a well-ventilated place. Keep cool.Disposal : Dispose of contents and container in accordance with all local, regional, national and

international regulations.Hazards not otherwise classified

: None known.

Section 3. Composition/information on ingredients

4,4-Dimethyl oxazolidine 68 51200-87-4Oxazolidine, 3,4,4-trimethyl- 1 - 3 75673-43-72-Amino-2-methyl-1-propanol 0.2 - 2 124-68-5

Ingredient name CAS number%

There are no additional ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are classified as hazardous to health or the environment and hence require reporting in this section.

Chemical name : 4,4-dimethyloxazolidineOther means of identification

: Not available.

CAS number : Not available.

Substance/mixture

CAS number/other identifiers

:

Occupational exposure limits, if available, are listed in Section 8.

Substance

Any concentration shown as a range is to protect confidentiality or is due to batch variation.

Get medical attention immediately. Call a poison center or physician. Immediately flush eyes with plenty of water, occasionally lifting the upper and lower eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10 minutes. Chemical burns must be treated promptly by a physician.

Section 4. First aid measures

Eye contact :Description of necessary first aid measures

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 2/14

MERGAL 186 30204

Section 4. First aid measures

Get medical attention immediately. Call a poison center or physician. Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and keep at rest in a position comfortable for breathing. If material has been swallowed and the exposed person is conscious, give small quantities of water to drink. Stop if the exposed person feels sick as vomiting may be dangerous. Do not induce vomiting unless directed to do so by medical personnel. If vomiting occurs, the head should be kept low so that vomit does not enter the lungs. Chemical burns must be treated promptly by a physician.Never give anything by mouth to an unconscious person. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway.Loosen tight clothing such as a collar, tie, belt or waistband.

Get medical attention immediately. Call a poison center or physician. Flush contaminated skin with plenty of water. Remove contaminated clothing and shoes.Wash contaminated clothing thoroughly with water before removing it, or wear gloves.Continue to rinse for at least 10 minutes. Chemical burns must be treated promptly by a physician. Wash clothing before reuse. Clean shoes thoroughly before reuse.

Get medical attention immediately. Call a poison center or physician. Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self-contained breathing apparatus. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband. In case of inhalation of decomposition products in a fire, symptoms may be delayed. The exposed person may need to be kept under medical surveillance for 48 hours.

Skin contact

Inhalation

Ingestion :

:

:

Notes to physician : In case of inhalation of decomposition products in a fire, symptoms may be delayed.The exposed person may need to be kept under medical surveillance for 48 hours.

Specific treatments : No specific treatment.

Most important symptoms/effects, acute and delayed

Inhalation : Harmful if inhaled.

Harmful if swallowed.:IngestionSkin contact : No known significant effects or critical hazards.

Causes serious eye damage.:Eye contact

Over-exposure signs/symptoms

Skin contact

Ingestion

Inhalation No specific data.

Adverse symptoms may include the following:stomach pains

Adverse symptoms may include the following:pain or irritationrednessblistering may occur

:

::

Eye contact : Adverse symptoms may include the following:painwateringredness

Potential acute health effects

Indication of immediate medical attention and special treatment needed, if necessary

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 3/14

MERGAL 186 30204

Section 4. First aid measuresProtection of first-aiders : No action shall be taken involving any personal risk or without suitable training. If it is

suspected that fumes are still present, the rescuer should wear an appropriate mask or self-contained breathing apparatus. It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water before removing it, or wear gloves.

See toxicological information (Section 11)

Section 5. Fire-fighting measures

Promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training. Move containers from fire area if this can be done without risk. Use water spray to keep fire-exposed containers cool.

Hazardous thermal decomposition products

Specific hazards arising from the chemical

Decomposition products may include the following materials:carbon dioxidecarbon monoxidenitrogen oxides

Flammable liquid and vapor. In a fire or if heated, a pressure increase will occur and the container may burst, with the risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along the ground. Vapors may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back.Runoff to sewer may create fire or explosion hazard.

Fire-fighters should wear appropriate protective equipment and self-contained breathing apparatus (SCBA) with a full face-piece operated in positive pressure mode.

Special protective equipment for fire-fighters

Use dry chemical, CO₂, water spray (fog) or foam.Extinguishing media

:

:

:

Excessive heat >140°C (>284°F) will result in decomposition to ammonia and formaldehyde.

Remark :

Do not use water jet.

Suitable extinguishing media

:

Unsuitable extinguishing media

:

Special protective actions for fire-fighters

:

Section 6. Accidental release measures

Environmental precautions

Personal precautions, protective equipment and emergency procedures

:

: No action shall be taken involving any personal risk or without suitable training.Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering. Do not touch or walk through spilled material. Shut off all ignition sources.No flares, smoking or flames in hazard area. Do not breathe vapor or mist. Provide adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put on appropriate personal protective equipment.

Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers. Inform the relevant authorities if the product has caused environmental pollution (sewers, waterways, soil or air).

Methods and materials for containment and cleaning up

For non-emergency personnel

For emergency responders : If specialized clothing is required to deal with the spillage, take note of any information in Section 8 on suitable and unsuitable materials. See also the information in "For non-emergency personnel".

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 4/14

MERGAL 186 30204

Section 6. Accidental release measures

Stop leak if without risk. Move containers from spill area. Use spark-proof tools and explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,water courses, basements or confined areas. Wash spillages into an effluent treatment plant or proceed as follows. Contain and collect spillage with non-combustible,absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and place in container for disposal according to local regulations (see Section 13). Dispose of via a licensed waste disposal contractor. Contaminated absorbent material may pose the same hazard as the spilled product. Note: see Section 1 for emergency contact information and Section 13 for waste disposal.

Large spill :

Stop leak if without risk. Move containers from spill area. Use spark-proof tools and explosion-proof equipment. Dilute with water and mop up if water-soluble. Alternatively,or if water-insoluble, absorb with an inert dry material and place in an appropriate waste disposal container. Dispose of via a licensed waste disposal contractor.

Small spill :

Section 7. Handling and storage

Advice on general occupational hygiene

Conditions for safe storage,including any incompatibilities

Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Workers should wash hands and face before eating,drinking and smoking. Remove contaminated clothing and protective equipment before entering eating areas. See also Section 8 for additional information on hygiene measures.

Store in accordance with local regulations. Store in a segregated and approved area.Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials (see Section 10) and food and drink. Store locked up. Eliminate all ignition sources. Separate from oxidizing materials. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate containment to avoid environmental contamination.

:

:

Protective measures Put on appropriate personal protective equipment (see Section 8). Do not get in eyes or on skin or clothing. Do not breathe vapor or mist. Do not ingest. Use only with adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Do not enter storage areas and confined spaces unless adequately ventilated. Keep in the original container or an approved alternative made from a compatible material, kept tightly closed when not in use. Store and use away from heat, sparks, open flame or any other ignition source. Use explosion-proof electrical (ventilating, lighting and material handling) equipment. Use only non-sparking tools. Take precautionary measures against electrostatic discharges. Empty containers retain product residue and can be hazardous. Do not reuse container.

:Precautions for safe handling

None.

Section 8. Exposure controls/personal protection

Appropriate engineering controls

: Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airborne contaminants below any recommended or statutory limits. The engineering controls also need to keep gas,vapor or dust concentrations below any lower explosive limits. Use explosion-proof ventilation equipment.

Control parametersOccupational exposure limits

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 5/14

MERGAL 186 30204

Section 8. Exposure controls/personal protection

Hand protection

Based on the hazard and potential for exposure, select a respirator that meets the appropriate standard or certification. Respirators must be used according to a respiratory protection program to ensure proper fitting, training, and other important aspects of use.

Chemical-resistant, impervious gloves complying with an approved standard should be worn at all times when handling chemical products if a risk assessment indicates this is necessary. Considering the parameters specified by the glove manufacturer, check during use that the gloves are still retaining their protective properties. It should be noted that the time to breakthrough for any glove material may be different for different glove manufacturers. In the case of mixtures, consisting of several substances, the protection time of the gloves cannot be accurately estimated.

Safety eyewear complying with an approved standard should be used when a risk assessment indicates this is necessary to avoid exposure to liquid splashes, mists,gases or dusts. If contact is possible, the following protection should be worn, unless the assessment indicates a higher degree of protection: chemical splash goggles and/or face shield. If inhalation hazards exist, a full-face respirator may be required instead.

Eye/face protection

Respiratory protection :

:

:

Body protection Personal protective equipment for the body should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product. When there is a risk of ignition from static electricity, wear anti-static protective clothing. For the greatest protection from static discharges, clothing should include anti-static overalls, boots and gloves.

:

Environmental exposure controls

: Emissions from ventilation or work process equipment should be checked to ensure they comply with the requirements of environmental protection legislation. In some cases, fume scrubbers, filters or engineering modifications to the process equipment will be necessary to reduce emissions to acceptable levels.

Wash hands, forearms and face thoroughly after handling chemical products, before eating, smoking and using the lavatory and at the end of the working period.Appropriate techniques should be used to remove potentially contaminated clothing.Wash contaminated clothing before reusing. Ensure that eyewash stations and safety showers are close to the workstation location.

Hygiene measures :Individual protection measures

Skin protection

Other skin protection : Appropriate footwear and any additional skin protection measures should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product.

Section 9. Physical and chemical properties

Physical state

Melting point/freezing point

Liquid.

Not available.

Amine-like.Odor

pH

Clear. Amber.Color

Evaporation rate >1 (Butyl acetate. = 1)Flash point Closed cup: 52°C (125.6°F) [Setaflash.]

10.7 to 11.4Not available.Odor threshold

:

::

:

:

:

:

:

Appearance

Initial boiling point and boiling range

: 98 to 101°C (208.4 to 213.8°F)

Flammability (solid, gas) : Excessive heat >140°C (>284°F) will result in decomposition to ammonia and formaldehyde.

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 6/14

MERGAL 186 30204

Section 9. Physical and chemical properties

Vapor pressure

Relative densityVapor density

Solubility0.98 to 1.01>1 [Air = 1]3.1 kPa (22.9 mm Hg) [room temperature]

Easily soluble in the following materials: cold water and hot water.

Auto-ignition temperature Not available.

Not available.

Viscosity Kinematic (room temperature): 0.01 to 0.2 cm2/s (1 to 20 cSt)

Partition coefficient: n-octanol/water

:

::

:

:

:

:

Upper/lower flammability or explosive limits

: Not available.

Decomposition temperature : Not available.

Volatility : 100% (w/w)

Dispersibility properties : Not available.

Section 10. Stability and reactivity

Hazardous decomposition products

Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not allow vapor to accumulate in low or confined areas.

Under normal conditions of storage and use, hazardous decomposition products should not be produced.

The product is stable.Chemical stability

Reactive or incompatible with the following materials:oxidizing materials

:

:

:

Incompatible materials :

Possibility of hazardous reactions

: Under normal conditions of storage and use, hazardous reactions will not occur.

Reactivity : No specific test data related to reactivity available for this product or its ingredients.

Section 11. Toxicological information

Acute toxicity

MERGAL 186 LD50 Dermal Rabbit <2000 mg/kg -LD50 Oral Rat - Female 974 mg/kg -LD50 Oral Rat - Male 1007 mg/kg -

Product/ingredient name Result Species Dose Exposure

Irritation/Corrosion

MERGAL 186 Eyes - Severe irritant Rabbit - - -Skin - Moderate irritant Rabbit - - -

Product/ingredient name Result Score Exposure Observation

Sensitization

Species

Information on toxicological effects

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 7/14

MERGAL 186 30204

Section 11. Toxicological information

CarcinogenicityNot available.

MutagenicityNot available.

TeratogenicityNot available.

Reproductive toxicityNot available.

MERGAL 186 skin Guinea pig Not sensitizing

Product/ingredient name Route of exposure

Species Result

Information on the likely routes of exposure

Inhalation : Harmful if inhaled.

Harmful if swallowed.:IngestionSkin contact : No known significant effects or critical hazards.

Causes serious eye damage.:Eye contact

Symptoms related to the physical, chemical and toxicological characteristics

Skin contact

Ingestion

Inhalation No specific data.

Adverse symptoms may include the following:stomach pains

Adverse symptoms may include the following:pain or irritationrednessblistering may occur

:

::

Eye contact : Adverse symptoms may include the following:painwateringredness

Delayed and immediate effects and also chronic effects from short and long term exposure

Specific target organ toxicity (single exposure)

Specific target organ toxicity (repeated exposure)

Not available.

Not available.

Aspiration hazardNot available.

: Not available.

Potential acute health effects

Potential immediate effects

: Not available.Short term exposure

Potential delayed effects : Not available.

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 8/14

MERGAL 186 30204

Section 11. Toxicological information

Not available.

No known significant effects or critical hazards.General :No known significant effects or critical hazards.Carcinogenicity :No known significant effects or critical hazards.Mutagenicity :No known significant effects or critical hazards.Teratogenicity :

Developmental effects : No known significant effects or critical hazards.Fertility effects : No known significant effects or critical hazards.

Potential chronic health effects

Numerical measures of toxicity

Not available.Acute toxicity estimates

Potential immediate effects

: Not available.Long term exposure

Potential delayed effects : Not available.

Section 12. Ecological information

Bioaccumulative potential

Other adverse effects : No known significant effects or critical hazards.

Not available.

Toxicity

MERGAL 186 Acute LC50 95 mg/l Fish - Rainbow Trout 96 hoursProduct/ingredient name SpeciesResult Exposure

Persistence and degradability

Soil/water partition coefficient (KOC)

: Not available.Mobility in soil

Not available.

Section 13. Disposal considerationsThe generation of waste should be avoided or minimized wherever possible. Disposal of this product, solutions and any by-products should at all times comply with the requirements of environmental protection and waste disposal legislation and any regional local authority requirements. Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Waste should not be disposed of untreated to the sewer unless fully compliant with the requirements of all authorities with jurisdiction.Waste packaging should be recycled. Incineration or landfill should only be considered when recycling is not feasible. This material and its container must be disposed of in a

:Disposal methods

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 9/14

MERGAL 186 30204

Section 13. Disposal considerationssafe way. Care should be taken when handling emptied containers that have not been cleaned or rinsed out. Empty containers or liners may retain some product residues.Vapor from product residues may create a highly flammable or explosive atmosphere inside the container. Do not cut, weld or grind used containers unless they have been cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.

Section 14. Transport information

FLAMMABLE LIQUID, N.O.S.(Contains:Dimethyloxazolidine)

3

III

FLAMMABLE LIQUID, N.O.S.(Contains:Dimethyloxazolidine)

3

III

FLAMMABLE LIQUID, N.O.S.(Contains:Dimethyloxazolidine)

UN1993

3

III

UN1993 UN1993

This product may be re-classified as "Combustible Liquid," unless transported by vessel or aircraft. Non-bulk packages (less than or equal to 119 gal) of combustible liquids are not regulated as hazardous materials.

Emergency schedules (EmS)F-E, S-E

-

DOT Classification

IMDG IATA/ICAO

UN number

UN proper shipping name

Transport hazard class(es)

Packing group

Additional information

Environmental hazards

Special precautions for user

Transport in bulk according to Annex II of MARPOL and the IBC Code

No. No. No.

Transport within user’s premises: always transport in closed containers that are upright and secure. Ensure that persons transporting the product know what to do in the event of an accident or spillage.

: Not available.

:

TDG Classification

UN1993

FLAMMABLE LIQUID, N.O.S.(Contains:Dimethyloxazolidine)

3

III

No.

Product classified as per the following sections of the Transportation of Dangerous Goods Regulations: 2.18-2.19 (Class 3).

ADR/RID

UN1993

FLAMMABLE LIQUID, N.O.S.(Contains:Dimethyloxazolidine)

3

III

No.

Special provisions640 (E)

Tunnel code(D/E)

Mexico Classification

UN1993

FLAMMABLE LIQUID, N.O.S.(Contains:Dimethyloxazolidine)

3

III

No.

-

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 10/14

MERGAL 186 30204

Section 15. Regulatory informationU.S. Federal regulations

Clean Air Act Section 112(b) Hazardous Air Pollutants (HAPs)

: Not listed

Clean Air Act Section 602 Class I Substances

: Not listed

Clean Air Act Section 602 Class II Substances

: Not listed

DEA List I Chemicals (Precursor Chemicals)

: Not listed

DEA List II Chemicals (Essential Chemicals)

: Not listed

All components are listed or exempted.

SARA 302/304

SARA 304 RQ : Not applicable.

No products were found.

Composition/information on ingredients

Corrosive. Causes irreversible eye damage. Harmful if swallowed, absorbed through skin, or inhaled.

EPA Registration Number:

This chemical is a pesticide product registered by the Environmental Protection Agency and is subject to certain labeling requirements under federal pesticide law. These requirements differ from the classification criteria and hazard information required for safety data sheets, and for workplace labels of non-pesticide chemicals. Following is the hazard information as required on the pesticide label:

EPA Signal Word: DANGERSymbol :

Precautionary statements :

5383-90

EPA

Not applicable.

Explanation for differences between EPA and OSHA classification

Acute oral toxicity - Category IIIAcute dermal toxicity - Category IIIAcute inhalation toxicity - Category IIIPrimary eye irritation - Category IPrimary skin irritation - Category IV

Environmental hazards : Not applicable.

Environmental hazards :

EPA Signal Word: DANGER This is based on the following EPA toxicity categories:

Not within OSHA jurisdiction therefore not required on SDS.

OSHA Signal word:

This is based on the following classification categories:FLAMMABLE LIQUIDS - Category 3ACUTE TOXICITY (oral) - Category 4ACUTE TOXICITY (inhalation) - Category 4SERIOUS EYE DAMAGE - Category 1

Danger

TSCA 8(b) inventory :

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 11/14

MERGAL 186 30204

Section 15. Regulatory information

The following components are listed: 2-Amino-2-methyl-1-propanolMassachusetts :New York : None of the components are listed.New Jersey : None of the components are listed.Pennsylvania : The following components are listed: 2-Amino-2-methyl-1-propanol

State regulations

SARA 311/312Classification : Fire hazard

Immediate (acute) health hazard

4,4-Dimethyl oxazolidine 68 Yes. No. No. Yes. No.2-Amino-2-methyl-1-propanol 0.2 - 2 No. No. No. Yes. No.

Name % Fire hazard

Sudden release of pressure

Reactive Immediate (acute)health hazard

Delayed (chronic)health hazard

Composition/information on ingredients

International regulationsChemical Weapon Convention List Schedules I, II & III Chemicals

Montreal Protocol (Annexes A, B, C, E)Not listed.

Stockholm Convention on Persistent Organic PollutantsNot listed.

Rotterdam Convention on Prior Informed Consent (PIC)Not listed.

Not listed.

UNECE Aarhus Protocol on POPs and Heavy MetalsNot listed.

International listsNational inventoryAustralia : All components are listed or exempted.Canada : All components are listed or exempted.China : All components are listed or exempted.Europe : All components are listed or exempted.Japan : Japan inventory (ENCS): All components are listed or exempted.

Japan inventory (ISHL): Not determined.MalaysiaNew ZealandPhilippinesRepublic of KoreaTaiwan :

:::: Not determined.

All components are listed or exempted.All components are listed or exempted.All components are listed or exempted.All components are listed or exempted.

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 12/14

MERGAL 186 30204

Section 16. Other information

5/21/2017History

Date of printingDate of issue/Date of revision

Version

Notice to reader

Date of previous issue

:

:

:

:

Indicates information that has changed from previously issued version.References : Not available.

Key to abbreviations : ATE = Acute Toxicity EstimateBCF = Bioconcentration FactorGHS = Globally Harmonized System of Classification and Labelling of ChemicalsIATA = International Air Transport AssociationIBC = Intermediate Bulk ContainerIMDG = International Maritime Dangerous GoodsLogPow = logarithm of the octanol/water partition coefficientMARPOL = International Convention for the Prevention of Pollution From Ships, 1973 as modified by the Protocol of 1978. ("Marpol" = marine pollution)UN = United Nations

5/21/2017

8/19/20161.03

Hazardous Material Information System (U.S.A.)3

2

0

02

3

National Fire Protection Association (U.S.A.)

Health

Special

Instability/Reactivity

Flammability

HealthFlammabilityPhysical hazards

Caution: HMIS® ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4 representing significant hazards or risks Although HMIS® ratings are not required on SDSs under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS® ratings are to be used with a fully implemented HMIS® program. HMIS® is a registered mark of the National Paint & Coatings Association (NPCA). HMIS® materials may be purchased exclusively from J. J. Keller (800) 327-6868.The customer is responsible for determining the PPE code for this material.

Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency Response Copyright ©1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is not the complete and official position of the National Fire Protection Association, on the referenced subject which is represented only by the standard in its entirety.

Copyright ©2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of chemicals. The user is referred to certain limited number of chemicals with recommended classifications in NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA or not, anyone using the 704 systems to classify chemicals does so at their own risk.

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 13/14

MERGAL 186 30204

Section 16. Other informationTo the best of our knowledge, the information contained herein is accurate. However, neither the above-named supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the information contained herein.Final determination of suitability of any material is the sole responsibility of the user. All materials may present unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot guarantee that these are the only hazards that exist.Grotan® Mergal® Polyphase® Powdermate® Troykyd® Troysan® Troyshield® Troythix® Oilmate™ TroyCare™ Troycat™ Troychem™ TroyGuard™ Troymax™ Troysol™ Troysperse™ are trademarks of Troy.

USA SDS GHS V4.4

Date of issue/Date of revision

: 5/21/2017 Date of previous issue

: 8/19/2016 Version : 1.03 14/14

Sort Sequence

Specification CAS number Product(material) name Component Type Desc. for the Component Type

Value Unit of measure

Value in % Operator lower limLower limit Operator upper limit Upper limit Exception value Exception Value of a Component

1 G107375 75-07-0 Acetaldehyde OTHER Miscellaneous 0.0019 % 0.0019002 G107393 7732-18-5 WATER OTHER Miscellaneous 44.9809 % 44.9809003 G107283 67-56-1 METHYL ALCOHOL OTHER Miscellaneous 0.0063 % 0.0063004 G107111 24937-78-8 ETHYLENE-VINYL ACETATE

COPOLYMEROTHER Miscellaneous 55 % 55.000000

5 G107187 50-00-0 FORMALDEHYDE OTHER Miscellaneous 0.0109 % 0.0109000 100.0000 % 100.000000

Sort Sequence

Specification CAS number Product(material) name

Component Type

Desc. for the Component Type

Value Unit of measure

Value in % Operator loLower limit Operator u Upper limit Exception vException Value of a Component

1 G107393 7732-18-5 WATER OTHER Miscellaneous 70 % 70.000000

2 G107066 140-88-5 ETHYL ACRYLATE

OTHER Miscellaneous 0.01 % 0.010000

3 G2034320 SUB133882 (NUM;GPS)

acrylic polymer OTHER Miscellaneous 29.99 % 29.990000

0 100.0000 % 100.000000

Sort Sequence

Specification CAS number Product(material) name Component Type Desc. for the Component Type

Value Unit of measure

Value in % Operator lower limit

Lower limit Operator upper limit

Upper limit Exception value Exception Value of a Component

1 G107393 7732-18-5 WATER OTHER Miscellaneous 1.6 % 1.6000002 G107222 57-55-6 PROPYLENE GLYCOL OTHER Miscellaneous 98.4000 % 98.4000000 100.0000 % 100.000000

SAFETY DATA SHEET according to US Regulation 29 CFR 1910.1200 and the Canadian HPA PROXEL® GXL

Version 1.8 Revision Date 2019.05.29 Print Date 2019.08.26

Ref. 31796.5 / 000000033829 SDS_US / EN Page 1 (17)

SECTION 1. IDENTIFICATION

Commercial Product Name : PROXEL® GXL

Product name : PROXEL® GXL

PMRA Registration number : 14683

Manufacturer or supplier's details Company

: Arch Chemicals, Inc. 1200 Bluegrass Lakes Parkway Alpharetta, GA 30004 United States of America (USA)

E-mail address : [email protected] Emergency telephone number

: In case of emergency call CHEMTREC US: 1-800-424-9300, CHEMTREC WORLD-WIDE: +1-703-527-3887.

Recommended use of the chemical and restrictions on use Recommended use

: Biocidal product

SECTION 2. HAZARDS IDENTIFICATION

GHS Classification Corrosive to metals

: Category 1

Acute toxicity (Oral)

: Category 4

Skin corrosion

: Category 1

Serious eye damage

: Category 1

Skin sensitisation

: Category 1

Short-term (acute) aquatic hazard

: Category 1

Long-term (chronic) aquatic haz-ard

: Category 3

GHS label elements Hazard pictograms

:

Signal word

: Danger

Hazard statements : H290 May be corrosive to metals.

PROXEL® GXL

Ref. 31796.5 / 000000033829 SDS_US / EN Page 2 (17)

H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H400 Very toxic to aquatic life. H412 Harmful to aquatic life with long lasting effects.

Precautionary statements

: Prevention: P234 Keep only in original packaging. P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. Response: P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. P390 Absorb spillage to prevent material damage. P391 Collect spillage. Storage: P405 Store locked up. P406 Store in a corrosion resistant container with a resistant inner liner. Disposal: P501 Dispose of contents/container in accordance with local regu-lation.

Other hazards

None known.

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Substance / Mixture : Mixture Chemical nature

: Mixture

Hazardous components Chemical name / Synonyms CAS-No. Concentration (% w/w) 1,2-Benzisothiazol-3(2H)-one 2634-33-5 18 - 21 Sodium hydroxide 1310-73-2 5 - 10

PROXEL® GXL

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SECTION 4. FIRST AID MEASURES

If inhaled

: Move to fresh air. If unconscious, place in recovery position and seek medical advice. If breathing is irregular or stopped, administer artificial respira-tion. Call a physician or poison control centre immediately. Keep respiratory tract clear.

In case of skin contact

: After contact with skin, wash immediately with plenty of soap and water. Take off contaminated clothing and shoes immediately. Immediate medical treatment is necessary as untreated wounds from corrosion of the skin heal slowly and with difficul-ty. Take victim immediately to hospital.

In case of eye contact

: In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Remove contact lenses. Protect unharmed eye. Keep eye wide open while rinsing. Continue rinsing eyes during transport to hospital. Small amounts splashed into eyes can cause irreversible tis-sue damage and blindness.

If swallowed

: Clean mouth with water and drink afterwards plenty of water. Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Take victim immediately to hospital.

Most important symptoms and ef-fects, both acute and delayed

: No information available.

Notes to physician

: Treat symptomatically.

SECTION 5. FIREFIGHTING MEASURES

Suitable extinguishing media

: Water spray Alcohol-resistant foam Dry chemical

Unsuitable extinguishing media

: High volume water jet

Specific hazards during firefighting

: Heating or fire can release toxic gas. Do not allow run-off from fire fighting to enter drains or water courses.

Further information : Use water spray to cool unopened containers. Collect contaminated fire extinguishing water separately. This must not be discharged into drains.

Special protective equipment for firefighters

: In the event of fire, wear self-contained breathing apparatus. Use personal protective equipment.

PROXEL® GXL

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SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency proce-dures

: Use personal protective equipment. Use respirator when performing operations involving potential exposure to vapour of the product.

Environmental precautions

: Prevent product from entering drains. Prevent further leakage or spillage if safe to do so.

Methods and materials for contain-ment and cleaning up

: Neutralise with acid. Contain spillage, and then collect with non-combustible ab-sorbent material, (e.g. sand, earth, diatomaceous earth, ver-miculite) and place in container for disposal according to local / national regulations (see section 13).

SECTION 7. HANDLING AND STORAGE

Advice on protection against fire and explosion

: Take precautionary measures against static discharges.

Advice on safe handling

: Do not breathe vapours/dust. Avoid exposure - obtain special instructions before use. Avoid contact with skin and eyes. Smoking, eating and drinking should be prohibited in the ap-plication area. Provide sufficient air exchange and/or exhaust in work rooms. To avoid spills during handling keep bottle on a metal tray. Dispose of rinse water in accordance with local and national regulations.

Conditions for safe storage

: Keep container tightly closed. Keep in a well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Electrical installations / working materials must comply with the technological safety standards. To maintain product quality, do not store in heat or direct sun-light.

Materials to avoid

: Do not store near acids.

Further information on storage sta-bility

: No decomposition if stored and applied as directed.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Components with workplace control parameters Components CAS-No. Value type

(Form of exposure)

Control parame-ters / Permissi-ble concentra-tion

Basis

Sodium hydroxide 1310-73-2 2 mg/m3 ACGIH Ceil_Time 2 mg/m3 NIOSH/GUIDE

PROXEL® GXL

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PEL 2 mg/m3 OSHA_TRANS 2 mg/m3 Z1A

Personal protective equipment Respiratory protection

: In the case of vapour formation use a respirator with an ap-proved filter. Respirator with ABEK filter.

Respirator with a vapour filter (EN 141)

Hand protection Material : Nitrile rubber

Remarks

: Wear protective gloves. Take note of the information given by the producer concerning permeability and break through times, and of special workplace conditions (mechanical strain, duration of contact).

Eye protection

: Safety glasses with side-shields conforming to EN166 Wear face-shield and protective suit for abnormal processing problems.

Skin and body protection

: Choose body protection according to the amount and con-centration of the dangerous substance at the work place. Impervious clothing

Hygiene measures

: Avoid contact with skin, eyes and clothing. When using do not eat or drink. When using do not smoke.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance

: liquid

Colour

: yellow, light brown

Odour

: slight

Odour Threshold

: no data available

pH

: 12 - 13.5 Concentration: 100 g/l

Melting point/range : < 32 °F / < 0 °C

Boiling point/boiling range : ca. 212 °F / 100 °C

Flash point

: > 212 °F / > 100 °C

Evaporation rate

: no data available

Flammability (solid, gas)

: no data available

Flammability (liquids) : no data available

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Upper explosion limit

: no data available

Lower explosion limit

: no data available

Vapour pressure

: no data available

Relative vapour density

: not determined

Relative density

: 1.14

Density

: ca. 1.14 g/cm3 (77 °F / 25 °C)

Water solubility

: dispersible

Partition coefficient: n-octanol/water

: no data available

Auto-ignition temperature

: not determined

Decomposition temperature

: no data available

Viscosity, dynamic

: 100 - 400 mPa.s (77 °F / 25 °C)

Viscosity, kinematic

: not determined

Explosive properties

: No hazards to be specially mentioned.

Oxidizing properties

: no data available

Metal corrosion rate

: Corrosive to metals

SECTION 10. STABILITY AND REACTIVITY

Reactivity

: No decomposition if stored and applied as directed.

Chemical stability

: Stable under recommended storage conditions.

Possibility of hazardous reactions

: Stable under recommended storage conditions.

Conditions to avoid

: Heat

Incompatible materials

: Strong acids and strong bases Oxidizing agents Reducing agents Aluminium

Hazardous decomposition products : No decomposition if used as directed.

SECTION 11. TOXICOLOGICAL INFORMATION

Acute toxicity Acute oral toxicity

: LD50 (Rat, female): 1,221 mg/kg Remarks: Ingestion of aqueous solution causes gastrointesti-nal burns.

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Acute dermal toxicity

: Acute toxicity estimate: > 5,000 mg/kg Method: Calculation method

Skin corrosion/irritation Result: Causes severe burns.

Serious eye damage/eye irritation Remarks: Causes serious eye damage.

Respiratory or skin sensitisation Remarks: May cause sensitisation by skin contact.

Germ cell mutagenicity Genotoxicity in vitro

: Remarks: no data available

Carcinogenicity Result: no data available

IARC No component of this product present at levels greater than or

equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.

OSHA No component of this product present at levels greater than or

equal to 0.1% is on OSHA’s list of regulated carcinogens.

NTP No component of this product present at levels greater than or equal to 0.1% is identified as a known or anticipated carcino-gen by NTP.

ACGIH No component of this product present at levels greater than or

equal to 0.1% is identified as a carcinogen or potential carcin-ogen by ACGIH.

Reproductive toxicity Effects on fertility

: Remarks: no data available

STOT - single exposure Remarks: no data available

STOT - repeated exposure Remarks: no data available

Aspiration toxicity No aspiration toxicity classification

Further information Remarks: Ingestion may cause nausea, vomiting, sore throat, stomach-ache and eventually lead to a perforation of the intestine.

The following toxicological data refer to:

PROXEL® GXL

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1,2-Benzisothiazol-3(2H)-one(CAS-No.: 2634-33-5)

Acute toxicity Acute oral toxicity

: LD50 (Rat, male): 670 mg/kg Method: OECD Test Guideline 401 GLP: yes

LD50 (Rat, female): 784 mg/kg Method: OECD Test Guideline 401 GLP: yes

Acute dermal toxicity

: LD50 (Rat, male and female): > 2,000 mg/kg Method: OECD Test Guideline 402 GLP: yes Assessment: The substance or mixture has no acute dermal toxicity, Not classified due to inconclusive data.

Skin corrosion/irritation Species: Rabbit Exposure time: 4 h Method: US-EPA Result: Mild skin irritation GLP: yes

Serious eye damage/eye irritation Species: Rabbit Result: Risk of serious damage to eyes. Method: OECD Test Guideline 405 GLP: yes

Respiratory or skin sensitisation Species: Guinea pig Method: Maximisation Test Result: Sensitising GLP: yes

Germ cell mutagenicity Genotoxicity in vitro

: Test Type: Mutagenicity (Salmonella typhimurium - reverse mutation assay) Species: Salmonella typhimurium Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 471 Result: negative GLP: yes

: Test Type: Chromosome aberration test in vitro Species: Human lymphocytes Metabolic activation: yes Method: OECD Test Guideline 473 Result: negative GLP: yes

: Test Type: Chromosome aberration test in vitro Species: Human lymphocytes Metabolic activation: no

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Method: OECD Test Guideline 473 Result: In vitro tests showed mutagenic effects GLP: yes

: Species: mouse lymphoma cells Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 476 Result: negative GLP: yes

Genotoxicity in vivo

: Test Type: unscheduled DNA synthesis assay Species: Rat (male) Application Route: Oral Dose: 1400 mg/kg Method: OECD Test Guideline 486 Result: negative GLP: yes

Test Type: In vivo micronucleus test Species: Mouse (male and female) Cell type: LONZA-N11.00522975 Application Route: Oral Dose: 1200 mg/kg Method: OECD Test Guideline 474 Result: negative GLP: yes

Reproductive toxicity Effects on fertility

: Remarks: no data available

STOT - repeated exposure Remarks: no data available

Repeated dose toxicity Species: Rat, male and female NOAEL: 150 mg/kg Application Route: Oral Exposure time: 4 Weeks Number of exposures: daily Dose: 15-50-150 mg/kg/day Group: yes Method: OECD Test Guideline 407

The following toxicological data refer to:

Sodium hydroxide(CAS-No.: 1310-73-2)

Skin corrosion/irritation Species: Rabbit Result: Corrosive

Germ cell mutagenicity Genotoxicity in vitro : Test Type: Ames test

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Species: Salmonella typhimurium Result: negative

Further information Remarks: The product causes burns of eyes, skin and mucous membranes.

SECTION 12. ECOLOGICAL INFORMATION

Ecotoxicity Toxicity to fish : LC50 (Oncorhynchus mykiss (rainbow trout)): 7 mg/l

Exposure time: 96 h Method: OECD Test Guideline 203

Toxicity to algae : ErC50 (Phaeodactylum tricornutum): 0.9 mg/l Exposure time: 72 h Test Type: Growth inhibition

ErC10 (Phaeodactylum tricornutum): 0.33 mg/l Exposure time: 72 h Test Type: Growth inhibition

Ecotoxicology Assessment Acute aquatic toxicity : Very toxic to aquatic life.

Chronic aquatic toxicity : Harmful to aquatic life with long lasting effects.

Persistence and degradability Biodegradability : Remarks: Considered rapidly degradable in the environment.

Bioaccumulative potential Bioaccumulation : Remarks: Bioaccumulation is unlikely.

Components:

1,2-Benzisothiazol-3(2H)-one: Partition coefficient: n-octanol/water : log Pow: 0.7 (20 °C)

Method: OECD Test Guideline 117 GLP: yes

Sodium hydroxide: Partition coefficient: n-octanol/water : Remarks: Not applicable

Mobility in soil Distribution among environmental compartments

: Remarks: no data available

Other adverse effects Ozone-Depletion Potential : Regulation: US. EPA Clean Air Act (CAA) Section 602 Ozone-

Depleting Substances (40 CFR 82, Subpt. A, App A & B) Remarks: This product neither contains, nor was manufac-tured with a Class I or Class II ODS as defined by the U.S.

PROXEL® GXL

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Clean Air Act Section 602 (40 CFR 82, Subpt. A, App.A + B).

Additional ecological information : An environmental hazard cannot be excluded in the event of unprofessional handling or disposal. Very toxic to aquatic life. Harmful to aquatic life with long lasting effects.

The following ecotoxicological data refer to:

1,2-Benzisothiazol-3(2H)-one(CAS-No.: 2634-33-5)

Ecotoxicity Toxicity to fish : LC50 (Oncorhynchus mykiss (rainbow trout)): 2.18 mg/l

Exposure time: 96 h Method: OECD Test Guideline 203 GLP: yes

Toxicity to daphnia and other aquat-ic invertebrates

: EC50 (Daphnia magna (Water flea)): 2.94 mg/l Exposure time: 48 h Test Type: Immobilization Method: OECD Test Guideline 202 GLP: yes

Toxicity to algae : ErC50 (Selenastrum capricornutum (green algae)): 0.11 mg/l Exposure time: 72 h Test Type: Growth inhibition Method: OECD Test Guideline 201 GLP: yes

Toxicity to daphnia and other aquat-ic invertebrates (Chronic toxicity)

: NOEC (Daphnia (water flea)): 1.7 mg/l Exposure time: 21 d Test Type: Reproduction Test Method: OECD Test Guideline 211 GLP: yes

Toxicity to microorganisms : EC50 (activated sludge): 23 mg/l Exposure time: 3 h GLP: yes

: NOEC (activated sludge): 10 mg/l Exposure time: 3 h GLP: yes

Toxicity to soil dwelling organisms : Test Type: Acute toxicity LC50 (Eisenia fetida (earthworms)): > 410.6 mg/kg Exposure time: 14 d Method: OECD Test Guideline 207 GLP: yes

Test Type: Soil Microflora NOEC: 263.7 mg/kg Exposure time: 28 d Method: OECD Test Guideline 216 GLP: yes

Persistence and degradability Biodegradability : Result: rapidly degradable

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Biodegradation: > 70 % Exposure time: 28 d

Stability in water : Photodegradation : GLP: yes

Bioaccumulative potential Bioaccumulation : Remarks: no data available

Mobility in soil no data available

Other adverse effects Results of PBT and vPvB assess-ment

: This substance is not considered to be persistent, bioaccumu-lating and toxic (PBT). This substance is not considered to be very persistent and very bioaccumulating (vPvB).

SECTION 13. DISPOSAL CONSIDERATIONS

Disposal methods Waste from residues : Dispose of contents/container in accordance with local regula-

tion. Contact waste disposal services. Do not dispose of waste into sewer. The product should not be allowed to enter drains, water courses or the soil.

Contaminated packaging : Dispose of as unused product. Do not re-use empty containers.

SECTION 14. TRANSPORT INFORMATION

DOT

UN number : 1719 Proper shipping name : Caustic alkali liquids, n.o.s.

(Sodium hydroxide, 1,2-Benzisothiazoline-3-one) Transport hazard class : 8 Packing group : II

Labels : 8 Emergency Response Guidebook Number

: 154

Environmental hazards : yes

PROXEL® GXL

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TDG

UN number : 1719 Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S.

(Sodium hydroxide, 1,2-Benzisothiazoline-3-one) Transport hazard class : 8 Packing group : II

Labels : 8 Environmental hazards : yes

IATA

UN number : 1719 Proper shipping name : Caustic alkali liquid, n.o.s.

(Sodium hydroxide, 1,2-Benzisothiazoline-3-one) Transport hazard class : 8 Packing group : II

Labels : 8 Environmental hazards : no

IMDG

UN number : 1719 Proper shipping name : Caustic alkali liquid, n.o.s.

(Sodium hydroxide, 1,2-Benzisothiazoline-3-one) Transport hazard class : 8 Packing group : II

Labels : 8 EmS Number 1 : F-A EmS Number 2 : S-B

Environmental hazards : Marine pollutant: yes

ADR

UN number : 1719 Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S.

(Sodium hydroxide, 1,2-Benzisothiazoline-3-one) Transport hazard class : 8 Packing group : II

Classification Code : C5 Hazard Identification Number : 80 Labels : 8

Environmental hazards : yes

PROXEL® GXL

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RID

UN number : 1719 Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S.

(Sodium hydroxide, 1,2-Benzisothiazoline-3-one) Transport hazard class : 8 Packing group : II

Classification Code : C5 Hazard Identification Number : 80 Labels : 8

Environmental hazards : yes Special precautions for user : none

Transport in bulk according to An-

nex II of MARPOL 73/78 and the IBC Code

: Not applicable

SECTION 15. REGULATORY INFORMATION

This chemical is a pesticide product registered by the United States Environmental Protection Agency and is subject to certain labeling requirements under federal pesticide law. These require-ments differ from the classification criteria and hazard information required for safety data sheets (SDS), and for workplace labels of non-pesticide chemicals. EPA Registration number : 1258-1255 Signal word : POISON Hazard statements : May be fatal if absorbed through skin.

May be fatal if inhaled. Corrosive. Causes skin burns. Corrosive - causes irreversible eye damage. This pesticide is toxic to fish.

This chemical is a pest control product registered by Health Canada Pest Management Regulatory Agency and is subject to certain label.

Read the approved label, authorized under the Pest Control Products Act, prior to using or handling the pest control product. PMRA Registration number : 14683 Hazard pictograms :

Signal word : DANGER! Hazard statements : May be fatal if inhaled.

Harmful if swallowed.

EPCRA - Emergency Planning and Community Right-to-Know Act CERCLA Reportable Quantity

Components CAS-No. Component RQ (lbs)

Calculated product RQ

(lbs)

Sodium hydroxide 1310-73-2 1000 16423

SARA 304 Extremely Hazardous Substances Reportable Quantity This material does not contain any components with a section 304 EHS RQ.

PROXEL® GXL

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SARA 311/312 Hazards See above: SECTION 2. Hazard Identification-GHS Classification

SARA 313

This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.

Clean Air Act This product neither contains, nor was manufactured with a Class I or Class II ODS as defined by the U.S. Clean Air Act Section 602 (40 CFR 82, Subpt. A, App.A + B).

This product does not contain any hazardous air pollutants (HAP), as defined by the U.S. Clean Air Act Section 112 (40 CFR 61).

This product does not contain any chemicals listed under the U.S. Clean Air Act Section 112(r) for Acci-dental Release Prevention (40 CFR 68.130, Subpart F).

The following chemical(s) are listed under the U.S. Clean Air Act Section 111 SOCMI Intermediate or Final VOC's (40 CFR 60.489):

Components CAS-No. Concentration Oxydipropanol 25265-71-8 %

The following chemical(s) are listed under the U.S. Clean Air Act Section 111 SOCMI Intermediate or Final VOC's (40 CFR 60.489):

Components CAS-No. Concentration Oxydipropanol 25265-71-8 >= 50 - < 70 %

This product does not contain any VOC exemptions listed under the U.S. Clean Air Act Section 450.

Clean Water Act

The following Hazardous Chemicals are listed under the U.S. CleanWater Act, Section 311, Table 117.3:

Components CAS-No. Component RQ (lbs)

Sodium hydroxide 1310-73-2 1000

The following Hazardous Substances are listed under the U.S. CleanWater Act, Section 311, Table 116.4A:

Components CAS-No. Concentration Sodium hydroxide 1310-73-2 >= 5 - < 10 %

This product does not contain any toxic pollutants listed under the U.S. Clean Water Act Section 307

US State Regulations

Massachusetts Right To Know

Components CAS-No. Sodium hydroxide 1310-73-2

Pennsylvania Right To Know

PROXEL® GXL

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Components CAS-No. 1,2-Benzisothiazol-3(2H)-one 2634-33-5 Sodium hydroxide 1310-73-2

Pennsylvania Right To Know

Components CAS-No. Oxydipropanol 25265-71-8 1,2-Benzisothiazol-3(2H)-one 2634-33-5 Water 7732-18-5 Sodium hydroxide 1310-73-2

California Prop. 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.

Canadian lists

NPRI

Canadian National Pollutant Release Inventory (NPRI): No component is listed on NPRI.

The components of this product are reported in the following inventories: TSCA

: This is an EPA registered pesticide.

SECTION 16. OTHER INFORMATION

Full text of other abbreviations

ACGIH : US. ACGIH Threshold Limit Values NIOSH/GUIDE : US. NIOSH: Pocket Guide to Chemical Hazards OSHA_TRANS : US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR

1910.1000) Z1A : US. OSHA Table Z-1-A (29 CFR 1910.1000)

AICS - Australian Inventory of Chemical Substances; ASTM - American Society for the Testing of Materi-als; bw - Body weight; CERCLA - Comprehensive Environmental Response, Compensation, and Liability Act; CMR - Carcinogen, Mutagen or Reproductive Toxicant; DIN - Standard of the German Institute for Standardisation; DOT - Department of Transportation; DSL - Domestic Substances List (Canada); ECx - Concentration associated with x% response; EHS - Extremely Hazardous Substance; ELx - Loading rate associated with x% response; EmS - Emergency Schedule; ENCS - Existing and New Chemical Substanc-es (Japan); ErCx - Concentration associated with x% growth rate response; ERG - Emergency Response Guide; GHS - Globally Harmonized System; GLP - Good Laboratory Practice; HMIS - Hazardous Materials Identification System; IARC - International Agency for Research on Cancer; IATA - International Air Transport Association; IBC - International Code for the Construction and Equipment of Ships carrying Dan-gerous Chemicals in Bulk; IC50 - Half maximal inhibitory concentration; ICAO - International Civil Aviation Organization; IECSC - Inventory of Existing Chemical Substances in China; IMDG - International Maritime Dangerous Goods; IMO - International Maritime Organization; ISHL - Industrial Safety and Health Law (Ja-pan); ISO - International Organisation for Standardization; KECI - Korea Existing Chemicals Inventory; LC50 - Lethal Concentration to 50 % of a test population; LD50 - Lethal Dose to 50% of a test population (Median Lethal Dose); MARPOL - International Convention for the Prevention of Pollution from Ships; MSHA - Mine Safety and Health Administration; n.o.s. - Not Otherwise Specified; NFPA - National Fire Pro-tection Association; NO(A)EC - No Observed (Adverse) Effect Concentration; NO(A)EL - No Observed

PROXEL® GXL

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(Adverse) Effect Level; NOELR - No Observable Effect Loading Rate; NTP - National Toxicology Program; NZIoC - New Zealand Inventory of Chemicals; OECD - Organization for Economic Co-operation and De-velopment; OPPTS - Office of Chemical Safety and Pollution Prevention; PBT - Persistent, Bioaccumula-tive and Toxic substance; PICCS - Philippines Inventory of Chemicals and Chemical Substances; (Q)SAR - (Quantitative) Structure Activity Relationship; RCRA - Resource Conservation and Recovery Act; REACH - Regulation (EC) No 1907/2006 of the European Parliament and of the Council concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals; RQ - Reportable Quantity; SADT - Self-Accelerating Decomposition Temperature; SARA - Superfund Amendments and Reauthorization Act; SDS - Safety Data Sheet; TCSI - Taiwan Chemical Substance Inventory; TSCA - Toxic Substances Control Act (United States); UN - United Nations; UNRTDG - United Nations Recommendations on the Transport of Dangerous Goods; vPvB - Very Persistent and Very Bioaccumulative Arch is a wholly-owned subsidiary of Lonza and continues to operate as Arch Chemicals, Inc. 1 PROXEL is a trade mark of ARCH UK BIOCIDES LTD Revision Date

: 2019.05.29

The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.

Date format

: yyyy/mm/dd

US / EN

SOURCE: Item CodeSUM_SOURCE: Quantity, in Pounds SOURCE: Item Description SUBSTANCE: Substance % of Item SUBSTANCE: Substance Code SUBSTANCE: Substance Description

SUM_SUBSTANCE: Substance Weight in Pounds

AG‐69‐1688 50 DREWPLUS T‐4507 0.56 SUB134148 impurities 0.28AG‐69‐1688 50 DREWPLUS T‐4507 10 67762‐90‐7 SILICONIZED SILICA 5AG‐69‐1688 50 DREWPLUS T‐4507 89.44 64742‐65‐0 PETROLEUM DISTILLATES 44.72AM‐88‐1668 50 MERGAL 186 1.4 124‐68‐5 2‐AMINO‐2‐METHYLPROPANOL 0.7AM‐88‐1668 50 MERGAL 186 1.8 75673‐43‐7 3,4,4‐TRIMETHYLOXAZOLIDINE 0.9AM‐88‐1668 50 MERGAL 186 28.8 7732‐18‐5 WATER 14.4AM‐88‐1668 50 MERGAL 186 68 51200‐87‐4 4,4‐dimethyloxazolidine 34AMW‐6890 50 MERGAL 174 II 2 141‐43‐5 ETHANOLAMINE 1AMW‐6890 50 MERGAL 174 II 19.5 7732‐18‐5 WATER 9.75AMW‐6890 50 MERGAL 174 II 78.5 4719‐04‐4 Hexahydro‐1,3,5‐tris(2‐hydroxyethyl)‐S‐triazine 39.25

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 1/8

1. Product and company identification

1.1 Identification of the substance or preparation:

Commercial product name: VINNAPAS® 323

Use of substance / preparation Industrial.

Binder for: coating , adhesives .

All other areas of application to be agreed with the Application Engineering/ Technical Marketing Department of the manufacturer.

1.2 Company/undertaking identification:

Manufacturer/distributor: Wacker Chemical Corporation 3301 Sutton Road Adrian, MI 49221-9397

USA

Customer information: Wacker Chemical Corporation, Polymers Division 3301 Sutton Road Adrian, Michigan 49221-9397 USA InfoLine: Tel (800) 523-9476, Fax (517) 264-4088 Hours of operation: Monday - Friday, 8 am to 5 pm (eastern standard time) Corporate website: www.wacker.com

Emergency telephone no. (24h): (517) 264-8500 Transportation emergency: (800) 424-9300 (CHEMTREC, USA)

(703) 527-3887 (CHEMTREC, international)

This SDS was prepared by the Regulatory Affairs and Product Safety Department (RAPS) of Wacker Chemical Corporation. 2. Hazards identification

2.1 Classification of the substance or mixture

Classification (GHS):

Not a hazardous substance or mixture.

2.2 Label elements

Labelling (GHS):

No labeling according to GHS required.

2.3 Other hazards

No data available. 3. Composition/information on ingredients

3.1 Chemical characterization (preparation)

Chemical characteristics Copolymer of: vinyl acetate + ethylene (dispersion in water) .

3.2 Information on ingredients:

This material does not contain any ingredients above the permitted limit(s).

Substances listed in the Subsections "HAPS" and "California Proposition 65 Carcinogens / Reproductive Toxins" that are not listed in this section are only present at quantities below 0.1% for California Proposition 65 listed toxins or below 1% for non-carcinogenic HAPS or they are inextricably bound in the product. Specific chemical identities and/or exact percentage (concentration) of the composition may have been withheld as a trade secret.

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 2/8

4. First-aid measures

4.1 General information:

Get medical attention if irritation or other symptoms occur. Before seeking medical attention remove contaminated clothing and shoes. Take a copy of the Safety Data Sheet when going for medical treatment.

4.2 After inhalation

If inhaled as aerosol, remove to fresh air. No special treatment required.

4.3 After contact with the skin

If contact with skin, immediately flush skin with plenty of water or with water and soap.

4.4 After contact with the eyes

If contact with eyes, immediately flush eyes with plenty of water for at least 15 min.

4.5 After swallowing

For ingestion, if conscious, give several glasses of water but do not induce vomiting. If vomiting does occur, give additional fluids. Get medical attention if symptoms occur. Show label if possible.

5. Fire-fighting measures

5.1 Flammable properties:

Property: Value: Method: Flash point............................................................... : not applicable Boiling point / boiling range ..................................... : approx. 100 °C (212 °F) at 1013 hPa Lower explosion limit (LEL) ..................................... : not applicable Ignition temperature ................................................ : not applicable

5.2 Fire and explosion hazards:

This material does not present any unusual fire or explosion hazards. Dried up material is combustible.

5.3 Recommended extinguishing media:

Use extinguishing measures appropriate to the source of fire.

5.4 Unsuitable extinguishing media:

not applicable

5.5 Special exposure hazards arising from the substance or preparation itself, combustion products, resulting gases

not applicable .

5.6 Fire fighting procedures:

Fire fighters should wear full protective clothing including a self-contained breathing apparatus. Cool endangered containers with water.

6. Accidental release measures

6.1 Precautions:

Wear personal protection equipment (see section 8). If material is released indicate risk of slipping.

HAZWOPER PPE Level: D

6.2 Containment:

Prevent material from entering sewers or surface waters. Contain any fluid that runs out using suitable material (e.g. earth).

Spills of material which could reach surface waters must be reported to the United States Coast Guard National Response Center's toll free phone number (800) 424-8802.

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 3/8

6.3 Methods for cleaning up

Take up mechanically and dispose of according to local/state/federal regulations. For small amounts: Absorb with a liquid binding material such as diatomaceous earth and dispose of according to local/state/federal regulations. Contain larger amounts and pump up into suitable containers. Clean up with plenty of water. Dispose of cleansing water in accordance with local/state/federal regulations.

7. Handling and storage

7.1 General information:

Avoid exposure by technical measures or personal protective equipment.

7.2 Handling

Precautions for safe handling: Spilled substance increases risk of slipping.

Precautions against fire and explosion: No special precautions against fire and explosion required.

7.3 Storage

Conditions for storage rooms and vessels: Protect against frost.

Advice for storage of incompatible materials: not applicable .

Further information for storage: not applicable . Minimum temperature allowed during storage and transportation: 0 °C (32 °F) 8. Exposure controls and personal protection

8.1 Engineering controls

Ventilation: Use with adequate ventilation.

Local exhaust: No special ventilation required.

8.2 Associate substances with specific control parameters such as limit values

Maximum airborne concentrations at the workplace: CAS No. Substance Type mg/m3 ppm Dust fract.

none known

8.3 Personal protection equipment (PPE)

Respiratory protection: Respiratory protection is not normally required.

Hand protection: Recommendation: Any liquid-tight rubber or vinyl gloves.

Eye protection: Safety glasses with side shields or chemical safety goggles.

Other protective clothing or equipment: Additional skin protection, such as SARANEX coated Tyvek apron, over-sleeves, lab coat, coveralls, or protective suit should be

worn if splashing could occur. Provide eye bath and safety shower.

8.4 General hygiene and protection measures:

Avoid contact with eyes, skin and clothing. Do not eat or drink when handling. Wash thoroughly after handling.

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 4/8

9. Physical and chemical properties

9.1 Appearance

Physical state / form ................................................ : liquid Colour ..................................................................... : white Odour ...................................................................... : faint

9.2 Safety parameters

Property: Value: Method: Melting point / melting range ................................... : approx. 0.00 °C (32.00 °F) at 1013 hPa (Lit.) Boiling point / boiling range ..................................... : approx. 100 °C (212 °F) at 1013 hPa Flash point............................................................... : not applicable Ignition temperature ................................................ : not applicable Lower explosion limit (LEL) ..................................... : not applicable Vapour pressure ...................................................... : 23 hPa / 20 °C (68 °F) Density .................................................................... : 1.05 g/cm³ (specific method) Water solubility / miscibility...................................... : moderately soluble pH-Value ................................................................. : 5.0 - 6.0 (specific method) Viscosity (dynamic) ................................................. : 1300 - 2300 mPa.s at 25 °C (77 °F) (specific method) 10. Stability and reactivity

10.1 General information:

If stored and handled in accordance with standard industrial practices no hazardous reactions are known.

10.2 Conditions to avoid

none known .

10.3 Materials to avoid

none known .

10.4 Hazardous decomposition products

If stored and handled properly: none known . At increased temperature: acetic acid .

10.5 Further information:

Hazardous polymerization cannot occur. Hazardous polymerization cannot occur. 11. Toxicological information

11.1 Information on toxicological effects

11.1.1 Acute toxicity

Assessment:

Based on the available data acute toxic effects are not expected after single oral exposure.

Product details:

Route of exposure Result/Effect Species/Test system Source oral LD50: > 2000 mg/kg rat Conclusion by

analogy OECD 423

11.1.2 Skin corrosion/irritation

Assessment:

Based on the available data a clinically relevant skin irritation hazard is not expected.

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 5/8

Product details:

Result/Effect Species/Test system Source not irritating rabbit Conclusion by

analogy OECD 404

11.1.3 Serious eye damage / eye irritation

Assessment:

Based on the available data a clinically relevant eye irritation hazard is not expected.

Product details:

Result/Effect Species/Test system Source not irritating rabbit Conclusion by

analogy OECD 405

11.1.4 Respiratory or skin sensitization

Assessment:

For this endpoint no toxicological test data is available for the whole product.

11.1.5 Germ cell mutagenicity

Assessment:

Based on known data a significant mutagenic potential may be excluded.

Product details:

Result/Effect Species/Test system Source negative mutation assay (in vitro)

bacterial cells Conclusion by analogy OECD 471

11.1.6 Carcinogenicity

Assessment:

For this endpoint no toxicological test data is available for the whole product.

11.1.7 Reproductive toxicity

Assessment:

For this endpoint no toxicological test data is available for the whole product.

11.1.8 Specific target organ toxicity (single exposure)

Assessment:

For this endpoint no toxicological test data is available for the whole product.

11.1.9 Specific target organ toxicity (repeated exposure)

Assessment:

For this endpoint no toxicological test data is available for the whole product.

11.1.10 Aspiration hazard

Assessment:

Based on the physical-chemical properties of the product no aspiration hazard must be expected.

11.1.11 Further toxicological information

No component of this product present at levels greater than or equal to 0.1% is identified as a known or anticipated carcinogen by NTP. No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. No component of this product present at levels greater than or equal to 0.1% is identified as a carcinogen or potential carcinogen by OSHA.

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 6/8

Other information: Contains < 0.1% of a substance for which studies indicate a low sensitization threshold in humans. 12. Ecological information

12.1 Toxicity

Assessment:

No expected damaging effects to aquatic organisms. According to current knowledge adverse effects on water purification plants are not expected.

Product details:

Result/Effect Species/Test system Source LC50: > 100 mg/l rainbow trout (Oncorhynchus mykiss) (96 h) Conclusion by

analogy OECD 203

EC50: > 1000 mg/l Daphnia magna (48 h) Conclusion by analogy OECD 202

EC10: > 1000 mg/l sludge (0.5 h) Conclusion by analogy

12.2 Persistence and degradability

Assessment:

Polymer component: Not readily biodegradable. Elimination by adsorption to activated sludge. Separation by flocculation is possible.

12.3 Bioaccumulative potential

Assessment:

No adverse effects expected.

12.4 Mobility in soil

Assessment:

No adverse effects expected.

12.5 Other adverse effects

none known

12.6 Additional information

The ecotoxicological results provided were obtained from tests with similar products. 13. Disposal considerations

13.1 Product disposal

Recommendation: Dispose of according to regulations by incineration in a special waste incinerator. Small quantities may be disposed of by

incineration in an approved facility. Observe local/state/federal regulations.

13.2 Packaging disposal

Recommendation: Completely discharge containers (no tear drops, no powder rest, scraped carefully). Containers may be recycled or re-used.

Observe local/state/federal regulations. Recommended cleaning agent: water 14. Transport information

14.1 US DOT & CANADA TDG SURFACE

Valuation ................................................ : Not regulated for transport

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 7/8

Other Information ................................... : Protect from freezing, when exposed to cold temperatures approaching 0 °C (32 °F) or below.

14.2 Transport by sea IMDG-Code

Valuation ................................................ : Not regulated for transport

14.3 Air transport ICAO-TI/IATA-DGR

Valuation ................................................ : Not regulated for transport 15. Regulatory information

15.1 U.S. Federal regulations

TSCA inventory status and TSCA information: This material or its components are listed on or are in compliance with the requirements of the TSCA Chemical Substance

Inventory.

TSCA 12(b) Export Notification: This material does not contain reportable amounts of any TSCA 12(b) listed chemicals.

CERCLA Regulated Chemicals: This material does not contain any CERCLA regulated chemicals.

SARA 302 EHS Chemicals: This material does not contain any SARA extremely hazardous substances.

SARA 311/312 Hazard Class: This product does not present any SARA 311/312 hazards.

SARA 313 Chemicals: This material does not contain any SARA 313 chemicals above de minimus levels.

HAPS (Hazardous Air Pollutants): CAS No. Chemical Upper limit wt. % 50-00-0 Formaldehyde <=0.0129 67-56-1 Methanol <=0.0064 75-07-0 Acetaldehyde <=0.0014 15.2 U.S. State regulations

California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986):

California Proposition 65 Carcinogens:

50-00-0 Formaldehyde 75-07-0 Acetaldehyde

California Proposition 65 Reproductive Toxins:

67-56-1 Methanol

Massachusetts Substance List: This material contains no listed components.

New Jersey Right-to-Know Hazardous Substance List: This material contains no listed components.

Pennsylvania Right-to-Know Hazardous Substance List: This material contains no listed components.

15.3 Details of international registration status

Relevant information about individual substance inventories, where available, is given below.

South Korea (Republic of Korea) ................ : ECL (Existing Chemicals List): This product is listed in, or complies with, the substance inventory.

Y

Japan .......................................................... : ENCS (Handbook of Existing and New Chemical Substances): This product is listed in, or complies with, the substance inventory.

Y

Australia ...................................................... : AICS (Australian Inventory of Chemical Substances): This product is not listed or in compliance with the substance inventory.

N

Safety Data Sheet Material: 60065971 VINNAPAS® 323

Version: 2.5 (US) Date of print: 03/27/2019 Date of last alteration: 03/26/2019

Page: 8/8

China ........................................................... : IECSC (Inventory of Existing Chemical Substances in China): This product is listed in, or complies with, the substance inventory.

Y

Canada ....................................................... : DSL (Domestic Substance List): This product is listed in, or complies with, the substance inventory.

Y

Philippines ................................................... : PICCS (Philippine Inventory of Chemicals and Chemical Substances): This product is listed in, or complies with, the substance inventory.

Y

United States of America (USA) .................. : TSCA (Toxic Substance Control Act Chemical Substance Inventory): All components of this product are listed as active or are in compliance with the substance inventory.

TY

Taiwan ........................................................ : TCSI (Taiwan Chemical Substance Inventory): This product is not listed or in compliance with the substance inventory.

N

European Economic Area (EEA) ................. : REACH (Regulation (EC) No 1907/2006): General note: the registration obligations for substances imported into the EEA or manufactured within the EEA by the supplier mentioned in section 1 are fulfilled by the said supplier. The registration obligations for substances imported into the EEA by customers or other downstream users must be fulfilled by the latter.

16. Other information

16.1 Additional information:

This Safety Data Sheet (SDS) meets the requirements of the Federal OSHA Hazard Communication Standard (29 CFR 1910.1200).This information relates to the specific material designated and may not be valid for such material used in combination with any other materials or in any process. Such information is to the best of our knowledge and belief accurate and reliable as of the date compiled. However, no representation, warranty or guarantee expressed or implied, is made as to its accuracy, reliability or completeness. It is the user's responsibility to satisfy himself as to the suitability and completeness of such information for his own particular use. We do not accept liability for any loss or damage that may occur from the use of this information. Nothing herein shall be construed as a recommendation for uses which infringe valid patents or as extending a license under valid patents. This SDS provides selected regulatory information on this product, including its components. This is not intended to include all regulations. It is the responsibility of the user to know and comply with all applicable rules, regulations and laws relating to the product being used.

Vertical lines in the left-hand margin indicate changes compared with the previous version.

16.2 Glossary of Terms:

ACGIH - American Conference of Governmental Industrial Hygienists

DOT - Department of Transportation hPa - Hectopascals mPa*s - Milli Pascal-Seconds OSHA - Occupational Safety and Health Administration PEL - Permissible Exposure Limit

ppm - Parts per Million SARA - Superfund Amendments and Reauthorization Act STEL - Short Term Exposure Limit TSCA - Toxic Substances Control Act TWA - Time Weighted Average WHMIS - Canadian Workplace Hazardous Materials

Identification System

Flash point determination methods ........................................ Common name ASTM D56................................................................................... Tagliabue (Tag) closed cup ASTM D92, DIN 51376, ISO 2592 .............................................. Cleveland open cup ASTM D93, DIN 51758, ISO 2719 .............................................. Pensky-Martens closed cup ASTM D3278, DIN 55680, ISO 3679 .......................................... Setaflash or Rapid closed cup DIN 51755 ................................................................................... Abel-Pensky closed cup

16.3 Conversion table:

Pressure: .................... : 1 hPa * 0.75 = 1 mm Hg = 1 torr; 1 bar = 1000 hPa Viscosity: .................... : 1 mPa*s = 1 centipoise (cP)

www.erm.com Version: 2.0 Project No.: 0534943 Client: PPG Architectural Finishes, Inc. 19 February 2020

P:\Projects\0534943 PPG Industries Permit Renewal.SV\DM\A10044 NSR Permit 44726 Renew\A10044 PPG NSR Report v2.0.docx

APPENDIX D SPECIATED EMISSIONS (NON-CONFIDENTIAL)

February 2020

PPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)February 2020 RevisionIndex of Calculation Tables

Table No./ Location in Application Tab/Table Description

B-1 Title V Applicability

B-2 Process Manufacturing Hourly Emissions Speciated

B-2.5 Product Holding Tanks Topping with OMS

B-3 Process Manufacturing Annual Emissions Speciated

B-4 CONFIDENTIAL

B-4A CONFIDENTIAL

B-5 CONFIDENTIAL

B-5A CONFIDENTIAL

B-6A CONFIDENTIAL

B-6B CONFIDENTIAL

B-6C CONFIDENTIAL

B-7A CONFIDENTIAL

B-7B CONFIDENTIAL

B-7C CONFIDENTIAL

B-8 CONFIDENTIAL

B-9 CONFIDENTIAL

B-10 CONFIDENTIAL

B-11 CONFIDENTIAL

B-12 CONFIDENTIAL

B-13 CONFIDENTIAL

B-14 CONFIDENTIAL

B-15 Process Equipment Fugitive Emissions

B-16 CONFIDENTIAL

B-17 CONFIDENTIAL

B-18 CONFIDENTIAL

B-19.2 Dust Collector Emissions

B-20 CONFIDENTIAL

B-21A Tank Speciation

B-21B CONFIDENTIAL

B-22 CONFIDENTIAL

B-23 Boiler Emssions

B-24 Emissions from Filter Replacement MSS

B-25 Maintenance Emission Losses

B-26 CONFIDENTIAL

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A10044 AppB Calcs, AppD NonConf Calcs, AppE Modeling v1.5 FINAL.xlsx

EquipmentRegistration No. [1]

Type of Authorization

RuleSOx NOx CO PM VOC

Single HAP [2] Total HAP

Manufacturing Permit (Table 1(a)) 44726 NSR 116.116 0.02 2.01 1.69 1.28 34.53 4.44 10.76Top Gun Manufacturing 44726 NSR 106.261, 106.262 0.01 0.15 0.01 0.01Antistat Addition 44726 NSR 5.12 0.95Inkjet Printing Memo PBR 106.418 0.28Mulco Line 44726 NSR 106.261, 106.262, 106.473, 106.478 1.38Solvent Cleaning 44726 NSR 106.261, 106.262, 106.473, 106.478 0.01Xylene Storage Tank 44726 NSR 106.261, 106.262, 106.473, 106.478 0.01New pumps, pipe rack 44726 NSR 106.262 1.23Parts Washer (DEG-01) Unregistered PBR 106.454 0.72Parts Washer (DEG-02) Unregistered PBR 106.454 0.72Welding Equipment Unregistered PBR 106.227 0.00Refrigeration System Unregistered PBR 106.373Labeling Unregistered PBR 106.418 0.02Cooling Tower Unregistered PBR 106.361 6.24

Totals 0.02 2.01 1.69 7.53 41.54 4.45 11.72Major Source Threshold 100 100 100 100 100 10 25

NOTES:

[1] Registered PBR to be rolled into NSR Permit No. 44726. [2] Xylene is the predominant HAP.

Criteria Emission Rate (tpy)

Table B-1Major Source DemonstrationPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

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TABLE B-2 -- February 2020Process Manufacturing Hourly Emissions SpeciatedPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Updated the Acetone Emissions. Changes are highlighted in yellow.

B-2.1 - Emission Summary - These values feed Table 1a

ACETONEService: EPN (or FIN): lb/hr lb/hr

5.93 10.20EPN: DC, FIN: M2 2.75 4.73EPN: DC, FIN: M3 2.75 4.73

S09, S11, S12, S13, S14, S15, S16, S19 0.21 0.37

GEYER1, GEYER2, GEYER3, GEYER5, HNDFIL 0.21 0.37

10.56 0.63M1 3.73 0.22M4 3.73 0.22

S10, S17, S18, 300-TK-023, S24 1.55 0.09

GEYER1, GEYER2, GEYER3, GEYER5, HNDFIL 1.55 0.23

8.07 N/A5A 3.90 N/A

1 5B 3.90 N/A

MULPRODHLD - N/A Accounted for in another table.

P8 0.27 N/A

B-2.3 VOC Emission Rates Extroplated from Emission Master Representative Run B-2.3.1 Latex Hourly Emission RateMaximum Liquid Addition [g] 17,746 lb/batch =sum of the highest "non solids" in the Latex batches shown on Table B-11 [b]Total Latex lb/hr rate [d] 0.27 lb/hr =sum of TOTAL MANUFACTURING lb/hr Emission Rate [a] for Latex in B-2.2 aboveTotal Latex lb Charged [e] 1687.46 lb/batch =sum of EM Total lb charged [b] for Latex from B-2.2 above.Average Emission Factor [f] 0.00016 batch/hr =total solvent lb/hr rate [d] / total solvent lb charged [e]Hourly Maximum Rate [h] 2.82 lb/hr/mixer =average emission factor [f] * maximum liquid addition [g]Hourly Maximum Rate [i] 5.93 lb/hr =hourly maximum rate [h] * 2 for two mixers * 1+0.05 to account for batch size variation

B-2.3.2 Solvent Hourly Emission RateMaximum Liquid Addition [g] 9785.16 lb/batch =sum of the highest "non solids" in the Solvent batches shown on Table B-11 [a]Total Solvent lb/hr rate [d] 4.10 lb/hr =sum of TOTAL MANUFACTURING lb/hr Emission Rate [a] for Solvent in B-2.2 aboveTotal Solvent lb Charged [e] 7978.00 lb/batch =sum of EM Total lb charged [b] for Solvent from B-2.2 above.AverageVOC Emission Factor [f] 0.00051 batch/hr =total solvent lb/hr rate [d] / total solvent lb charged [e]Hourly VOC Maximum Rate [h] 5.03 lb/hr/mixer =average emission factor [f] * maximum liquid addition [g]HourlyVOC Maximum Rate [i] 10.56 lb/hr =hourly maximum rate [h] * 2 for two mixers * 1+0.05 to account for batch size variation

B-2.3.3 Mulco Hourly VOC Emission RateMaximum Liquid Addition [g] 3059.19 lb/batch =sum of the highest "non solids" in the Mulco batches shown on Table B-12 [b]Total Solvent lb/hr rate [d] 3.04 lb/hr =sum of lb/hr Emission Rate for Mulco in B-2.2 aboveTotal Solvent lb Charged [e] 2418.74 lb/batch =sum of EM Total lb charged for Mulco from B-2.2 above.AverageVOC Emission Factor [f] 1.26E-03 batch/hr =total solvent lb/hr rate [c] / total solvent lb charged [d]Hourly VOC Maximum Rate [h] 3.84 lb/hr/mixer =average emission factor [f] * maximum liquid addition [g]HourlyVOC Maximum Rate [i] 8.07 lb/hr both mixers combined =hourly maximum rate [h] * 2 for two mixers * 1+0.05 to account for batch size variation

B-2.5 Maximum Speciated Hourly Emission Rate This table condenses the constituents and finds the maximum emission rate of each chemical compound by product type based on the emission rates from the table above (B-2.4).

This emission rate by chemical compound for new and changing emission rates is carried forward to Table E-1 for use in the MERA review.

Mulco Service From [i] in Table B-2.3.3 belowFrom [h] in Table B-2.3.3 below * [u] from B-2.2 below for MULCOFrom [h] in Table B-2.3.3 below * [u] from B-2.2 below for MULCO

Not Updating with this AmendmentThere is no transfer to a separate holding tank, the PMT is disconnected from the mixer shaft after mixing is completed and holds the product until

filling.From [h] in Table B-2.3.3 below * [t] from B-2.2 below for MULCO

Solvent Service From [o] - ACETONE, SOLVENT in Table B-2.4 below times two for two mixersFrom [o] - ACETONE, SOLVENT in Table B-2.4 below * [u] from B-2.2 below for SOLVENTFrom [o] - ACETONE, SOLVENT in Table B-2.4 below * [u] from B-2.2 below for SOLVENT

From [o] - ACETONE, SOLVENT in Table B-2.4 below * [s] from B-2.2 below for SOLVENT, Plus emissions from OMS blanket, Table B2.5

From [o] - ACETONE, SOLVENT in Table B-2.4 below * [t] from B-2.2 below for SOLVENT

VOC

Basis for ACETONE for Latex and Solvent and VOC for MulcoLatex Service From [o]- ACETONE, LATEX in Table B-2.4 below times two for two mixers

From [o]- ACETONE, LATEX in Table B-2.4 below * [u] from B-2.2 below for acetoneFrom [o]- ACETONE, LATEX in Table B-2.4 below * [u] from B-2.2 below for acetone

Acetone lb/hr from above 10.2 * [s] from B-2.2 below for acetone

Acetone lb/hr from above 10.2 * [t] from B-2.2 below for acetone

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TABLE B-2 -- February 2020Process Manufacturing Hourly Emissions SpeciatedPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Updated the Acetone Emissions. Changes are highlighted in yellow.

Service Latex Manufacturing for 1 Batch

Solvent Manufacturi

ng for 1 Batch

Mulco Manufacturing for 1 Batch M2, M3

S09, S11, S12, S13, S14, S15, S16, S19

GEYER1, GEYER2, GEYER3, GEYER5, HNDFIL M1, M4

S10, S17, S18, 300-TK-023, S24

GEYER1, GEYER2, GEYER3, GEYER5, HNDFIL 5A, 5B

MULPRODHLD - N/A

Accounted for in

another table. P8

CAS Name Pollutant Type lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr

7732-18-5 WATER N/A 82.14 2.80 0.00 76.21 2.96 2.96 1.98 0.41 0.41 0.00 0.00 0.00SUB102086 (NUM;GPS) THICKENER N/A 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

112-34-5 2-(2-BUTOXYETHOXY)ETHANOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00111-76-2 2-BUTOXY ETHANOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0064-19-7 ACETIC ACID V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0071-36-3 1-BUTANOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

90736-95-1 Polyethylene Glycol Monobutyl Ether V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00104810-48-2 HYDROXYPHENYL BENZOTRIAZOLE DERIVATIVE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00104810-47-1 HYDROXYPHENYL BENZOTRIAZOLE DERIVATIVE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0025322-68-3 POLYETHYLENE GLYCOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

57-55-6 PROPYLENE GLYCOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0025265-71-8 DIPROPYLENE GLYCOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00108-88-3 TOLUENE H 0.00 0.00 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.00 0.0067-56-1 METHYL ALCOHOL H 0.13 0.01 0.00 0.12 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00

2530-83-8 TRIMETHOXYSILANE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00106-92-3 ALLYL GLYCIDYL ETHER V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00141-78-6 ETHYL ACETATE V 0.13 0.00 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00108-10-1 4-METHYLPENTAN-2-ONE / METHYL ISOBUTYL KETONE H 0.03 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0064-17-5 ETHYL ALCOHOL V 2.40 0.00 0.00 2.23 0.09 0.09 0.00 0.00 0.00 0.00 0.00 0.00

1317-65-3 CALCIUM CARBONATE S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0014808-60-7 QUARTZ (<10 microns) S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB114581 (NUM;GPS) POLYCARBOXYLATE, SODIUM SALT S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00SUB114582 (NUM;GPS) RESIDUAL MONOMERS V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

9036-19-5 POLYETHYLENE GLYCOL OCTYLPHENYL ETHER V 0.04 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00123-91-1 1,4-DIOXANE H 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.007664-41-7 AMMONIA I 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB127270 (NUM;GPS) Zinc Ammonium Complex S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0010361-29-2 CARBONIC ACID, AMMONIUM SALT S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB126876 (NUM;GPS) Proprietary Blend V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0065-85-0 BENZOIC ACID S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

27138-31-4 DIPROPYLENE GLYCOL DIBENZOATE V 0.02 0.00 1.33 0.01 0.00 0.00 0.00 0.00 0.00 1.28 0.00 0.05125457-59-2 DIPROPYLENE GLYCOL MONOBENZOATE V 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00

111-46-6 DIETHYLENE GLYCOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00107-21-1 ETHYLENE GLYCOL H 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0075-21-8 ETHYLENE OXIDE H 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB126949 (NUM;GPS) Ethoxylated Polyols V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00SUB111062 (NUM;GPS) alkylphenol polyglycolether sulphate, Na-salt S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

1332-58-7 ALUMINUM SILICATE S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0055406-53-6 3-Iodo-2-propynyl butylcarbamate S 0.08 0.00 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00124-68-5 2-AMINO-2-METHYLPROPANOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

75673-43-7 3,4,4-TRIMETHYLOXAZOLIDINE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0051200-87-4 4,4-dimethyloxazolidine V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.008042-47-5 WHITE MINERAL OIL (PETROLEUM) V 0.32 0.00 0.01 0.29 0.01 0.01 0.00 0.00 0.00 0.01 0.00 0.00140-88-5 ETHYL ACRYLATE H 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00107-13-1 ACRYLONITRILE H 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0050-00-0 FORMALDEHYDE H 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB105108 (NUM;GPS) ACRYLIC RESIN S 0.03 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0024937-78-8 ETHYLENE-VINYL ACETATE COPOLYMER S 0.05 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.002682-20-4 2-METHYL-4-ISOTHIAZOLIN-3-ONE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

25213-24-5 VINYL RESIN S 0.00 0.03 0.00 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00

8052-41-3 STODDARD SOLVENT V 0.00 0.00 0.40 0.00 0.00 0.00 0.00 0.00 0.00 0.39 0.00 0.01

67-64-1 ACETONE EXEMPT VOC 5.10 0.32 0.00 4.73 0.18 0.18 0.22 0.05 0.05 0.00 0.00 0.00

2530-87-2 TRIMETHOXY(3-CHLOROPROPYL)SILANE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.004420-74-0 (3-MERCAPTOPROPYL)TRIMETHOXYSILANE V 0.34 0.00 0.45 0.32 0.01 0.01 0.00 0.00 0.00 0.44 0.00 0.02

SUB128451 (NUM;GPS) Related Silane Impurities V 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0078330-21-9 NONIONIC SURFACTANT V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB127087 (NUM;GPS) Ethylene-vinyl acetate based polymer S 0.05 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00151-21-3 DODECYL SODIUM SULFATE S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.009003-20-7 POLYVINYL ACETATE S 6.47 2.05 0.00 6.01 0.23 0.23 1.45 0.30 0.30 0.00 0.00 0.00

96118-96-6 5-Chloro-2-methyl-3(2H)-isothiazolone mixture with 2-methyl-3(2H)-isothiazolone V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00SUB127171 (NUM;GPS) Defoamer V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

100-41-4 ETHYLBENZENE H 0.00 0.01 0.54 0.00 0.00 0.00 0.01 0.00 0.00 0.52 0.00 0.021330-20-7 XYLENES H 0.00 0.08 2.15 0.00 0.00 0.00 0.06 0.01 0.01 2.08 0.00 0.07

LATEX FINs SOLVENT FINs MULCO FINS

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TABLE B-2 -- February 2020Process Manufacturing Hourly Emissions SpeciatedPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Updated the Acetone Emissions. Changes are highlighted in yellow.

71-43-2 BENZENE H 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.006683-19-8 PENTAERYTHRITOL TETRAKIS((3,5-DI-TERT-BUTYL- V 0.00 0.01 0.20 0.00 0.00 0.00 0.01 0.00 0.00 0.20 0.00 0.01111-42-2 DIETHANOLAMINE H 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00141-43-5 ETHANOLAMINE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00102-71-6 TRIETHANOL AMINE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00112-53-8 LAURYL ALCOHOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00123-28-4 DILAURYL THIODIPROPIONATE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.009003-04-7 Sodium Polyacrylate S 0.00 0.07 0.00 0.00 0.00 0.00 0.05 0.01 0.01 0.00 0.00 0.00128-37-0 BUTYLATED HYDROXYTOLUENE S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

64742-52-5 HYDROTREATED HEAVY NAPHTHENIC PETROLEUM DISTILLATES V 0.00 0.09 0.00 0.00 0.00 0.00 0.06 0.01 0.01 0.00 0.00 0.0064742-89-8 NAPHTHA V 0.00 3.31 0.00 0.00 0.00 0.00 2.34 0.49 0.49 0.00 0.00 0.00110-82-7 CYCLOHEXANE V 0.00 1.37 0.00 0.00 0.00 0.00 0.97 0.20 0.20 0.00 0.00 0.00110-54-3 HEXANE H 0.00 0.20 0.00 0.00 0.00 0.00 0.14 0.03 0.03 0.00 0.00 0.00

68410-97-9 LIGHT HYDROTREATED DISTILLATE V 0.00 1.54 0.00 0.00 0.00 0.00 1.09 0.23 0.23 0.00 0.00 0.0037244-96-5 SODIUM POTASSIUM ALUMINUM SILICATE S 0.00 0.00 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.00 0.00

SUB118805 (NUM;GPS) FILLER S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00SUB118804 (NUM;GPS) PIGMENT S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

121216-78-2 Sodium 3,5-bis(3-(2,4-di-tert-pentylphenoxy)propylcarbamoyl)benzenesulfinate V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0091-20-3 NAPHTHALENE H 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0095-63-6 1,2,4-TRIMETHYLBENZENE V 0.00 0.00 0.61 0.00 0.00 0.00 0.00 0.00 0.00 0.59 0.00 0.02

108-67-8 1,3,5-TRIMETHYLBENZENE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0064742-94-5 SOLVENT NAPHTHA (PETROLEUM), HEAVY AROMATIC V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

67-63-0 ISOPROPYL ALCOHOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0025322-17-2 DINONYLNAPHTHALENE SULPHONIC ACID V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.002240-22-4 2-(2'-hydroxy-5'methylphenyl)-benzotriaxoltriazol V 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00

52829-07-9 BIS(TETRAMETHYLPIPERIDINYL) SEBACATE V 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.005989-27-5 Citrus, extract V 0.00 0.00 2.10 0.00 0.00 0.00 0.00 0.00 0.00 2.03 0.00 0.07

SUB127234 (NUM;GPS) Fragrance V 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00SUB127372 (NUM;GPS) Fragrance V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

9003-29-6 BUTENE POLYMER v 0.00 0.00 0.98 0.00 0.00 0.00 0.00 0.00 0.00 0.95 0.00 0.0364741-65-7 NAPHTHA(PETROLEUM), HEAVY ALKYLATE V 0.00 0.00 2.30 0.00 0.00 0.00 0.00 0.00 0.00 2.22 0.00 0.0826523-78-4 Phenol, nonyl-, phosphite (3:1) V 0.00 0.05 0.00 0.00 0.00 0.00 0.03 0.01 0.01 0.00 0.00 0.0025154-52-3 NONYLPHENOL V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

84-74-2 DIBUTYL PHTHALATE H 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0068525-40-2 BENZYL PHTHALATE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

85-68-7 BENZYL BUTYL PHTHALATE V 0.39 0.00 0.00 0.36 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00523-31-9 DIBENZYL PHTHALATE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.001310-73-2 SODIUM HYDROXIDE S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.002634-33-5 1,2-BENZISOTHIAZOLONE S 0.04 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0077-56-9 PROPYLENE OXIDE V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

7440-66-6 ZINC S 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00SUB101653 SILOXANES V 0.42 0.00 0.00 0.39 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.007782-41-4 FLUORINE I 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.007439-89-6 IRON S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

13845-36-8 PENTAPOTASSIUM TRIPHOSPHATE S 0.26 0.00 0.00 0.24 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.007631-86-9 SILICA S 0.04 0.00 0.07 0.04 0.00 0.00 0.00 0.00 0.00 0.07 0.00 0.001344-28-1 ALUMINUM OXIDE S 0.10 0.00 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

13463-67-7 TITANIUM DIOXIDE S 3.07 0.00 0.67 2.85 0.11 0.11 0.00 0.00 0.00 0.65 0.00 0.021314-13-2 ZIRCONIUM OXIDE S 0.03 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.001314-13-2 ZINC OXIDE S 0.03 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

7439-92-1 LEAD S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.007440-50-8 COPPER S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB124832 SILICONE S 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0011138-66-2 XANTHAN GUM S 0.19 0.00 0.00 0.17 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00

98-82-8 CUMENE H 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.0064742-95-6 SOLVENT NAPHTHA(PETROLEUM), LIGHT V 0.00 0.00 1.21 0.00 0.00 0.00 0.00 0.00 0.00 1.17 0.00 0.0466070-58-4 Styrene-ethylene propylene styrene polymer S 0.00 0.00 0.90 0.00 0.00 0.00 0.00 0.00 0.00 0.87 0.00 0.037631-86-9 Amorphous Silica S 0.04 0.00 0.07 0.04 0.00 0.00 0.00 0.00 0.00 0.07 0.00 0.00

21645-51-2 Aluminum Hydroxide S 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.00 0.009011-11-4 Ethenylbenzene, Copolymer S 0.00 0.00 0.34 0.00 0.00 0.00 0.00 0.00 0.00 0.33 0.00 0.01

68441-37-2 Hydrogenated Hydrocarbon Resin s 0.00 0.00 0.81 0.00 0.00 0.00 0.00 0.00 0.00 0.78 0.00 0.03SUB59638 Amide Wax S 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00471-34-1 Calcium Carbonate S 0.00 0.00 0.84 0.00 0.00 0.00 0.00 0.00 0.00 0.81 0.00 0.0357-11-4 Stearic Acid V 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.00 0.00

64742-65-0 PETROLEUM DISTILLATES V 0.81 0.00 0.00 0.75 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.0067762-90-7 SILICONIZED SILICA S 0.07 0.00 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.009005-07-6 surfactants P 0.03 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

SUB126975 (NUM;GPS) Emulsifier V 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

TOTAL VOC 5.11 6.70 12.55 4.74 0.18 0.18 4.73 0.98 0.98 12.12

TOTAL HAPS 0.20 0.32 2.85 0.18 0.01 0.01 0.23 0.05 0.05 2.75

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A10044 AppB Calcs, AppD NonConf Calcs, AppE Modeling v1.5 FINAL.xlsx

TABLE B-2 -- February 2020Process Manufacturing Hourly Emissions SpeciatedPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Updated the Acetone Emissions. Changes are highlighted in yellow.

Sample Calculations: LatexFrom Table B-2.2, for acetone emission factor calculation:

[m] Representative Emission Master Emission Rate (lb/hr) / Total lbs charged = TOTAL MANUFACTURING lb/hr Emission Rate [a] / EM Total lb charged [b]0.0117 (lb/hr)/ Total lbs charged = 5.66 (lb/hr acetone) / 482.13 (total lb charged acetone)

[n] Maximum Raw Material Loaded in any batch (lb) = MAXIMUM Pounds Used [b] x Weight % From Table B-11 for Latex [b] and Solvent [a] and Table B-12 for Mulco [a]9.39 (lb) = 401.21 lb Acetone x 0.15 %

[o] Emission Rate for one Mixer (lb/hr) * 1 + 0.05 to account for batch size variation = Representative Emission Master Emission Rate (lb/hr) / Total lb charged [m] x [n] Maximum Raw Material Loaded in any batch (lb)0.12 (lb/hr) = 0.0117 (lb/hr)/Total lbs charged x 9.39 (lb)

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TABLE B-3-- February 2020

Process Manufacturing Annual Emissions SpeciatedPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Updated the Acetone Emissions. Changes are highlighted in yellow.

B-3.1 - Emission Summary - These values feed Table 1a

Emission Summary Emission Rate (VOC)Emission Rate

(HAPs) ACETONEService: EPN (or FIN): tpy tpy tpy

2.08 0.10 0.66EPN: DC, FIN: M2 0.96 0.05 0.31EPN: DC, FIN: M3 0.96 0.05 0.31

S09, S11, S12, S13, S14, S15, S16, S19 0.07 3.68E-03 0.02

GEYER1, GEYER2, GEYER3, GEYER5, HNDFIL 0.07 3.68E-03 0.02

13.24 0.74 0.37M1 5.53 0.31 0.15M4 5.53 0.31 0.15

S10, S17, S18, 300-TK-023, S24 1.35 0.08 0.04GEYER1, GEYER2, GEYER3,

GEYER5, HNDFIL 0.84 0.05 0.027.28 5.72 N/A

5A 3.52 2.76 N/A5B 3.52 2.76 N/A

MULPRODHLD - N/A Accounted for in another table. N/A

P8 0.25 0.19 N/A

TOTAL 22.59 6.56 0

B-3.4 - This table summarized the information in table B-3.3 and finds the total emission rate per consitutent. Service Latex Solvent Mulco TOTAL

CAS Name Pollutant Type lb/yr lb/yr lb/yr tpy7732-18-5 WATER N/A 259,267.0783 13.7095 0.0001 1.30E+02

SUB102086 (NUM;GPS) THICKENER N/A 1.3921 - - 6.96E-04112-34-5 2-(2-BUTOXYETHOXY)ETHANOL V 0.9774 - - 4.89E-04111-76-2 2-BUTOXY ETHANOL V 0.0030 - - 1.48E-0664-19-7 ACETIC ACID V 0.2191 - - 1.10E-0471-36-3 1-BUTANOL V 2.1680 - - 1.08E-03

90736-95-1 Polyethylene Glycol Monobutyl Ether V 0.0049 - - 2.47E-06

104810-48-2HYDROXYPHENYL BENZOTRIAZOLE

DERIVATIVE V 0.0002 - - 8.58E-08

104810-47-1HYDROXYPHENYL BENZOTRIAZOLE

DERIVATIVE V 0.0001 - - 6.75E-0825322-68-3 POLYETHYLENE GLYCOL V 0.0309 - - 1.54E-05

57-55-6 PROPYLENE GLYCOL V 4.4636 - - 2.23E-0325265-71-8 DIPROPYLENE GLYCOL V 0.0459 - - 2.30E-05108-88-3 TOLUENE H 0.6002 1.7916 526.5514 2.64E-0167-56-1 METHYL ALCOHOL H 160.1612 0.0235 6.3809 8.33E-02

2530-83-8 TRIMETHOXYSILANE V 0.0251 - - 0.00106-92-3 ALLYL GLYCIDYL ETHER V 0.0553 - - 0.00141-78-6 ETHYL ACETATE V 163.7421 - - 8.19E-02

108-10-14-METHYLPENTAN-2-ONE / METHYL

ISOBUTYL KETONE H 32.7484 - - 1.64E-0264-17-5 ETHYL ALCOHOL V 3,034.6876 - 0.0000 1.52E+00

1317-65-3 CALCIUM CARBONATE S 0.1889 - - 9.45E-0514808-60-7 QUARTZ (<10 microns) S 0.0008 - - 4.05E-07

SUB114581 (NUM;GPS) POLYCARBOXYLATE, SODIUM SALT S 0.0905 - - 0.00

SUB114582 (NUM;GPS) RESIDUAL MONOMERS V 0.0003 - - 1.51E-07

9036-19-5POLYETHYLENE GLYCOL OCTYLPHENYL

ETHER V 58.2620 - - 0.03123-91-1 1,4-DIOXANE H 0.1176 - - 5.88E-057664-41-7 AMMONIA I 476.4002 - - 2.38E-01

SUB127270 (NUM;GPS) Zinc Ammonium Complex S 0.0019 - - 9.59E-0710361-29-2 CARBONIC ACID, AMMONIUM SALT S 0.0009 - - 4.26E-07

SUB126876 (NUM;GPS) Proprietary Blend V 0.4180 - - 2.09E-0465-85-0 BENZOIC ACID S 0.3594 - 0.0007 1.80E-04

27138-31-4 DIPROPYLENE GLYCOL DIBENZOATE V 14.2967 - 293.9357 1.54E-01

Mulco From [p] in Table B-3.4 below/2000 lb/ton7.28TPY / 2 for two mixers * [u] from Table B-3.2 below7.28TPY / 2 for two mixers * [u] from Table B-3.2 below

Not Updating with this Amendment

There is no transfer to a separate holding tank, the PMT is disconnected from the mixer shaft after mixing is completed

and holds the product until filling.7.28TPY * [t] from Table B-3.2 below

Solvent From [p] in Table B-3.4 below/2000 lb/ton13.24TPY / 2 for two mixers * [u] from B-3.2 below13.24TPY / 2 for two mixers * [u] from B-3.2 below

13.24TPY * [s] from B-3.2 below; plus OMS blanket calculated in Table B-2.5.

13.24TPY * [t] from B-3.2 below

Basis for VOCLatex From [p] in Table B-3.4 below/2000 lb/ton

2.08TPY / 2 for two mixers * [u] from B-3.2 below2.08TPY / 2 for two mixers * [u] from B-3.2 below

2.08TPY * [s] from B-3.2 below

2.08TPY * [t] from B-3.2 below

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TABLE B-3-- February 2020

Process Manufacturing Annual Emissions SpeciatedPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Updated the Acetone Emissions. Changes are highlighted in yellow.

125457-59-2 DIPROPYLENE GLYCOL MONOBENZOATE V 1.2639 - 3.7454 2.50E-03111-46-6 DIETHYLENE GLYCOL V 0.0013 0.0000 - 6.40E-07107-21-1 ETHYLENE GLYCOL H 2.5179 0.0338 - 1.28E-0375-21-8 ETHYLENE OXIDE H 0.1431 - - 7.16E-05

SUB126949 (NUM;GPS) Ethoxylated Polyols V 0.9312 - - 4.66E-04

SUB111062 (NUM;GPS) alkylphenol polyglycolether sulphate, Na-salt S 0.0001 - - 4.31E-081332-58-7 ALUMINUM SILICATE S 0.0009 - - 4.31E-0755406-53-6 3-Iodo-2-propynyl butylcarbamate S 7.5653 - - 3.78E-03124-68-5 2-AMINO-2-METHYLPROPANOL V 0.0176 0.0002 - 8.87E-06

75673-43-7 3,4,4-TRIMETHYLOXAZOLIDINE V 0.0105 0.0001 - 5.32E-0651200-87-4 4,4-dimethyloxazolidine V 0.2703 0.0030 - 1.37E-048042-47-5 WHITE MINERAL OIL (PETROLEUM) V 8.6640 - 34.1855 0.02140-88-5 ETHYL ACRYLATE H 3.3063 - - 1.65E-03107-13-1 ACRYLONITRILE H 0.3343 - - 0.0050-00-0 FORMALDEHYDE H 3.6778 - - 1.84E-03

SUB105108 (NUM;GPS) ACRYLIC RESIN S 10.4901 - - 5.25E-03

24937-78-8 ETHYLENE-VINYL ACETATE COPOLYMER S 47.6999 - - 0.022682-20-4 2-METHYL-4-ISOTHIAZOLIN-3-ONE V 0.0000 - - 2.47E-0825213-24-5 VINYL RESIN S 1.1248 0.1741 - 6.49E-048052-41-3 STODDARD SOLVENT V 0.1848 - 1.8188 0.0067-64-1 ACETONE EXEMPT VOC 1,325.7976 738.7389 - 1.03

2530-87-2 TRIMETHOXY(3-CHLOROPROPYL)SILANE V 0.0000 - 15.7516 7.88E-03

4420-74-0(3-

MERCAPTOPROPYL)TRIMETHOXYSILANE V 0.7278 - 1,866.3486 9.34E-01

SUB128451 (NUM;GPS) Related Silane Impurities V 0.0182 - 3.6477 1.83E-0378330-21-9 NONIONIC SURFACTANT V 0.4605 - - 2.30E-04

SUB127087 (NUM;GPS) Ethylene-vinyl acetate based polymer S 46.6898 - - 2.33E-02151-21-3 DODECYL SODIUM SULFATE S 0.0075 0.0095 - 8.49E-069003-20-7 POLYVINYL ACETATE S 2,685.7581 3.2930 - 1.34E+00

96118-96-65-Chloro-2-methyl-3(2H)-isothiazolone

mixture with 2-methyl-3(2H)-isothiazolone V 0.0001 0.0002 - 1.39E-07

SUB127171 (NUM;GPS) Defoamer V 0.0005 0.0006 - 5.66E-07100-41-4 ETHYLBENZENE H - 67.1866 2,182.5798 1.12E+001330-20-7 XYLENES H - 178.4942 8,694.9285 4.44E+0071-43-2 BENZENE H - 0.0957 19.7155 9.91E-03

6683-19-8

PENTAERYTHRITOL TETRAKIS((3,5-DI-TERT-BUTYL-

HYDROXYPHENYL)PROPIONATE) V - 24.0263 65.7054 4.49E-02111-42-2 DIETHANOLAMINE H - 5.7709 - 0.00141-43-5 ETHANOLAMINE V - 0.1178 - 0.00102-71-6 TRIETHANOL AMINE V - 33.3692 - 0.02112-53-8 LAURYL ALCOHOL V - 0.8638 - 0.00123-28-4 DILAURYL THIODIPROPIONATE V - 27.9305 - 1.40E-029003-04-7 Sodium Polyacrylate S - 0.1113 - 5.56E-05128-37-0 BUTYLATED HYDROXYTOLUENE S - 28.7943 - 1.44E-02

64742-52-5HYDROTREATED HEAVY NAPHTHENIC

PETROLEUM DISTILLATES V - 174.5453 - 8.73E-0264742-89-8 NAPHTHA V - 6,362.5451 - 3.18E+00110-82-7 CYCLOHEXANE V - 8,329.7470 - 4.16E+00110-54-3 HEXANE H - 1,232.7701 - 6.16E-01

68410-97-9 LIGHT HYDROTREATED DISTILLATE V - 9,794.2789 - 4.90E+00

37244-96-5 SODIUM POTASSIUM ALUMINUM SILICATE S - - 5,286.5534 2.64E+00

SUB118805 (NUM;GPS) FILLER S - - 19.4615 9.73E-03

SUB118804 (NUM;GPS) PIGMENT S - - 2.5725 1.29E-03

121216-78-2

Sodium 3,5-bis(3-(2,4-di-tert-pentylphenoxy)propylcarbamoyl)benzenesulfi

nate V - - 0.8307 4.15E-0491-20-3 NAPHTHALENE H - - 0.0002 7.81E-0895-63-6 1,2,4-TRIMETHYLBENZENE V - - 35.2634 1.76E-02108-67-8 1,3,5-TRIMETHYLBENZENE V - - 0.0009 4.28E-07

64742-94-5SOLVENT NAPHTHA (PETROLEUM),

HEAVY AROMATIC V - - 0.0330 1.65E-05

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TABLE B-3-- February 2020

Process Manufacturing Annual Emissions SpeciatedPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Updated the Acetone Emissions. Changes are highlighted in yellow.

67-63-0 ISOPROPYL ALCOHOL V - - 0.0734 3.67E-05

25322-17-2DINONYLNAPHTHALENE SULPHONIC

ACID V - - 0.0330 1.65E-05

2240-22-42-(2'-hydroxy-5'methylphenyl)-

benzotriaxoltriazol V - - 32.8226 0.02

52829-07-9BIS(TETRAMETHYLPIPERIDINYL)

SEBACATE V - - 32.8226 1.64E-025989-27-5 Citrus, extract V - - - 0.00E+00

SUB127234 (NUM;GPS) Fragrance V - - 57.7799 2.89E-02

SUB127372 (NUM;GPS) Fragrance V - - 0.9528 4.76E-049003-29-6 BUTENE POLYMER v - - 96.6972 4.83E-0264741-65-7 NAPHTHA(PETROLEUM), HEAVY ALKYLATE V 0.3443 - 512.5601 2.56E-0126523-78-4 Phenol, nonyl-, phosphite (3:1) V - 237.4223 - 1.19E-0125154-52-3 NONYLPHENOL V - - - 0.00E+00

84-74-2 DIBUTYL PHTHALATE H 0.2464 - - 1.23E-04

68525-40-2 BENZYL PHTHALATE V 0.9854 - - 4.93E-0485-68-7 BENZYL BUTYL PHTHALATE V 120.9612 - - 6.05E-02523-31-9 DIBENZYL PHTHALATE V 0.9854 - - 4.93E-041310-73-2 SODIUM HYDROXIDE S 0.0776 - - 3.88E-052634-33-5 1,2-BENZISOTHIAZOLONE S 13.7778 - - 6.89E-0377-56-9 PROPYLENE OXIDE V 0.0105 - - 5.24E-06

7440-66-6 ZINC S 6.8541 - - 3.43E-03SUB101653 SILOXANES V 130.9647 - - 6.55E-027782-41-4 FLUORINE I 0.0016 - - 8.01E-077439-89-6 IRON S 0.0040 - - 2.00E-0613845-36-8 PENTAPOTASSIUM TRIPHOSPHATE S 80.0982 - - 4.00E-027631-86-9 SILICA S 21.4832 - 1,489.2898 7.55E-011344-28-1 ALUMINUM OXIDE S 33.6487 - - 1.68E-0213463-67-7 TITANIUM DIOXIDE S 1,022.0269 - 14,743.9688 7.88E+001314-13-2 ZIRCONIUM OXIDE S 15.8474 - - 7.92E-031314-13-2 ZINC OXIDE S 15.8474 - - 7.92E-037439-92-1 LEAD S 0.0109 - - 5.43E-067440-50-8 COPPER S 0.0022 - - 1.09E-06

SUB124832 SILICONE S 4.3418 - - 2.17E-0311138-66-2 XANTHAN GUM S 57.3717 - - 2.87E-02

98-82-8 CUMENE H - - 1.6529 8.26E-0464742-95-6 SOLVENT NAPHTHA(PETROLEUM), LIGHT V - - 69.9730 3.50E-0266070-58-4 Styrene-ethylene propylene styrene polymer S - - 36,764.4673 1.84E+017631-86-9 Amorphous Silica S 21.4832 - 1,489.2898 7.55E-0121645-51-2 Aluminum Hydroxide S - - 893.5739 4.47E-019011-11-4 Ethenylbenzene, Copolymer S - - 14,236.6595 7.12E+0068441-37-2 Hydrogenated Hydrocarbon Resin s - - 29,018.9863 1.45E+01SUB59638 Amide Wax S - - - 0.00E+00471-34-1 Calcium Carbonate S - - 619.0057 3.10E-0157-11-4 Stearic Acid V - - 0.0658 3.29E-05

64742-65-0 PETROLEUM DISTILLATES V 394.1626 - - 1.97E-0167762-90-7 SILICONIZED SILICA S 32.8469 - - 1.64E-029005-07-6 surfactants P 14.0772 - - 7.04E-03

SUB126975 (NUM;GPS) Emulsifier V 9.3848 - - 4.69E-03TOTAL VOC [p] 4,154 26,471 14,557

TOTAL HAPS [p] 203.85 1,486 11,432 Manufacturing Emissions (VOC) 22.59 tpyManufacturing Emissions (HAP) 6.6 tpy

Manufacturing Maximum Annual Single HAP 4.44 tpySample Calculations: Latex

[m] Representative Emission Master Emission Totals (lb) / Total lbs charged = EM lb emitted [a] / EM Total lb charged [b]0.01 (lb emitted/ lb charged) = 6.16 (lb emitted acetone) / 482.13 (total lbs charged acetone)

[n] Total Raw Material Loaded per batch = Total Pounds Used [a] x Weight % From Table B-13 for Latex [b] and Solvent [a] and Table B-12 for Mulco [a]232559.79 (lb) = 775199.29 lbs ACRYSOL TT-615 x 0.3 %

[o] Emission Rate (lb/yr) = Representative Emission Master Pound Emitted / Total lbs charged [m] x [n] Total Raw Material Loaded per batch0.00013507 (lb/yr) = 0.01 (lb/hr)/Total lbs charged x 542639.5 (lb)

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No changes to this Table

Uncontrolled VOC Emission Rate, detailed calculations shown below by component 6.63 tpy

c FIN: EQFUG EPN FFUGPollutant lb/hr tpyVOC 0.72 3.13HAP 0.43 1.87Acetone 0.44 1.92Ammonia 0.23 1.02

cFIN: OUTTNKFUG EPN OUTTNKFUG

Pollutant lb/hr tpyVOC 0.80 3.50HAP 0.64 2.79Acetone N/A N/AAmmonia N/A N/A

DescriptionSum of all VOC ("V") and organic HAP ("H") compound emissions tabulated below. Carries to Table 1(a) and Table 1(b). Sum of all organic HAP ("H") compound emissions tabulated below. Part of the total VOC sum for this EPN. Carries to Table 1(a).Sum of all "exempt VOC" organic compound emissions tabulated below. Carries to Table 1(a).Sum of all ammonia, the inorganic compound ("I") emission tabulated below. Carries to Table 1(a) and Table 1(b).

DescriptionSum of all VOC ("V") and organic HAP ("H") compound emissions tabulated below. Carries to Table 1(a) and Table 1(b). Sum of all organic HAP ("H") compound emissions tabulated below. Part of the total VOC sum for this EPN. Carries to Table 1(a).Sum of all "exempt VOC" organic compound emissions tabulated below. Carries to Table 1(a).Sum of all ammonia, the inorganic compound ("I") emission tabulated below. Carries to Table 1(a) and Table 1(b).

Emission Summary - Uncontrolled Emissions

TABLE B-15--February 2016Process Equipment Fugitive Emissions

PPG Architectural Coatings (CN:600268437)

Temple, Texas (RN: RN100611524)

For BACT Demonstration, no control necessary

Emission Summary - Uncontrolled Emissions

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No changes to this Table

TABLE B-15--February 2016Process Equipment Fugitive Emissions

PPG Architectural Coatings (CN:600268437)

Temple, Texas (RN: RN100611524)

Example Calculation:

0.0035 lb/hr, valves + 0.0068 lb/hr, flanges + 0 lb/hr, pumps = 0.0103 lb/hr

Total Process Equipment Fugitives by Chemical CompoundThis table was created for feeding into the MERA Evaluation.

CAS No. Chemical Description lb/hr tpy lb/hr tpy67-64-1 ACETONE 4.38E-01 1.92E+00 0.00E+00 0.00E+007664-41-7 Ammonia 2.32E-01 1.02E+00 0.00E+00 0.00E+00110-82-7 CYCLOHEXANE 1.03E-02 4.49E-02 1.43E-01 6.27E-01110-54-3 HEXANE 1.03E-03 4.49E-03 1.43E-02 6.27E-0264742-89-8 NAPHTHA 3.26E-01 1.43E+00 2.14E-01 9.38E-01

8042-47-5 WHITE MINERAL OIL (PETROLEUM) 4.35E-02 1.91E-01 2.30E-01 1.01E+00111-46-6 DIETHYLENE GLYCOL 2.36E-05 1.03E-04 0.00E+00 0.00E+00107-21-1 ETHYLENE GLYCOL 4.70E-02 2.06E-01 0.00E+00 0.00E+00

64742-52-5

HYDROTREATED HEAVY NAPHTHENIC PETROLEUM DISTILLATES 1.26E-01 5.51E-01 0.00E+00 0.00E+00

108-88-3 TOLUENE 1.68E-03 7.36E-03 1.98E-03 8.66E-0365-85-0 BENZOIC ACID 5.15E-05 2.26E-04 1.71E-04 7.48E-04

27138-31-4DIPROPYLENE GLYCOL DIBENZOATE 4.42E-02 1.94E-01 1.47E-01 6.42E-01

125457-59-2DIPROPYLENE GLYCOL MONOBENZOATE 7.21E-03 3.16E-02 2.39E-02 1.05E-01

8052-41-3 STODDARD SOLVENT 1.88E-01 8.22E-01 0.00E+00 0.00E+00SUB111062 (NUM;GPS)

alkylphenol polyglycolether sulphate, Na-salt 2.20E-04 9.64E-04 0.00E+00 0.00E+00

1332-58-7 ALUMINUM SILICATE 2.20E-03 9.64E-03 0.00E+00 0.00E+0055406-53-6 3-Iodo-2-propynyl butylcarbamate 8.80E-03 3.85E-02 0.00E+00 0.00E+0057-55-6 PROPYLENE GLYCOL 2.79E-02 1.22E-01 0.00E+00 0.00E+0025265-71-8 DIPROPYLENE GLYCOL 2.80E-05 1.23E-04 0.00E+00 0.00E+0067-56-1 METHYL ALCOHOL 1.60E-04 7.02E-04 0.00E+00 0.00E+002530-83-8 TRIMETHOXYSILANE 1.60E-01 7.00E-01 0.00E+00 0.00E+00106-92-3 ALLYL GLYCIDYL ETHER 1.60E-04 7.02E-04 0.00E+00 0.00E+00100-41-4 ETHYLBENZENE 6.23E-02 2.73E-01 7.40E-02 3.24E-011330-20-7 XYLENES 3.52E-01 1.54E+00 4.17E-01 1.83E+0071-43-2 BENZENE 6.23E-05 2.73E-04 7.40E-05 3.24E-04Solvent Solvent Product 6.44E-01 2.82E+00 0.00E+00 0.00E+00Latex Latex Product 5.84E-01 2.56E+00 0.00E+00 0.00E+00

Annual Emission from Calumet processing for cyclohexane (CASRN 110-82-7) = 0.0056 lb/hr x 8760 hr/yr x 1 ton/ 2000 lb = 0.045 tpy

FIN: EQFUG, EPN: FFUG EPN: OUTTNKFUG

Total Hourly Emission from all Components for Calumet processing, speciated for cyclohexane (CAS 110-82-7) =

Hourly Emission from Valves for Calumet processing, speciated for cyclohexane (CASRN 110-82-7) = (2 Valves in Calumet Service) x (0.5 Cyclohexane x ( 0.0007 lb/hr/component ) = 0.0035 lb/hr

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No Changes to this Table

Emissions Basis: Calculate particulate emissions from the outlet grain loading and maximum flowrate through dust collector.

FIN: EPN:Plant Wide Faciliites DC

Maximum Flowrate (ft3/min)[1] 15,000

Outlet Grain Loading (grain/scf)[2] 0.002

PM/PM10/PM2.5 Emissions (lb/hr) 0.26

Annual Emissions based on 8760 hr/yr (tpy) 1.13

NOTES:[1] Flow rate from Dust Collection Plan Diagram: 021-PV-100.[2] From Filter Media Specification. Donaldson Co., Filter Model DFT UW.

Sample Calculations:

PM/PM10/PM2.5 Emissions (lb/hr) = (Flow Rate, ft3) (Emission Factor, gr) (1 lb) (60 min)

(min) (ft3) (7000 gr) (1 hr)

(15,000 ft^3) (2.00E-03 gr) (1 lb) (60 min) = 2.57E-1 lb/hr

(min) (ft3) (7000 gr) (1 hr)

PM/PM10/PM2.5 Emissions (tpy) = (Emissions, lb) (1 ton) (8,760 hr)

(hr) (2,000 lb) (yr)

(2.57E-1 lb) (1 ton) (8,760 hr) = 1.13E0 tpy(hr) (2,000 lb) (yr)

Maximum Hourly Emission Rate = 0.26 lb/hrAnnual Emission Rate = 1.13 ton/yr

TABLE B-19.2--Revised May 2017Dust Collector EmissionsPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

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TABLE B-21 A -- Revised February 2020Emission Summary for the Inside TanksPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)Increase throughputs and change of service for Tanks 5 through 8All data from the Tanks calculation workbook:

Uncontrolled Emissionstpy lb/hr

(A) EPN (B) FIN (C) NAME (A) POUND (B) TPY 100-41-4 ETHYLBENZENE 0.0893 0.0100

S01 S01Xylenes (mixed

isomers)VOC 7.56E-02 2.28E-01

1330-20-7 XYLENES 0.3239 0.1511HAP 7.56E-02 2.28E-01 108-88-3 TOLUENE 0.0071 0.0001

71-43-2 BENZENE 0.0007 5.71E-07110-82-7 CYCLOHEXANE 1.3194 0.0175110-54-3 HEXANE 0.2143 0.0004

S02 S02 Calumet VOC 6.68E-01 2.09E+00 68410-97-9 NAPHTHA 0.6938 0.0212HAP 5.34E-03 1.11E-01 68410-97-9 LIGHT HYDROTREATED DISTILLATE 2.4757 0.0355

65-85-0 BENZOIC ACID 7.24E-08 2.49E-10S03 S03 Calumet VOC 6.68E-01 2.09E+00 27138-31-4 DIPROPYLENE GLYCOL DIBENZOATE 0.0016 0.0181

HAP 5.34E-03 1.11E-01 125457-59-2 DIPROPYLENE GLYCOL MONOBENZOATE 0.0002 0.000578330-21-9 NONIONIC SURFACTANT 1.69E-06 4.05E-07

S04 S04 Benzoflex VOC 1.86E-02 2.25E-03 SUB127087 (NUM;GPS) Ethylene-vinyl acetate based polymer 0.0001 0.0012HAP 1.94E-05 7.96E-05 7732-18-5 WATER 0.0003 0.0015

9036-19-5 POLYETHYLENE GLYCOL OCTYLPHENYL ETHER 1.37E-10 8.28E-1524937-78-8 ETHYLENE-VINYL ACETATE COPOLYMER 0.0001 0.0010

FFUG S05 Vinnapas 323 VOC 2.69E-01 8.20E-02 2682-20-4 2-METHYL-4-ISOTHIAZOLIN-3-ONE 4.56E-10 1.60E-14HAP 9.32E-05 1.57E-05 25213-24-5 VINYL RESIN 2.69E-06 1.41E-06

8042-47-5 WHITE MINERAL OIL (PETROLEUM) 0.0031 0.0001

FFUG S06 VOC 9.71E-01 4.50E-02 Totals 5.13 0.26HAP 0.00E+00 0.00E+00

Uncontrolled EmissionsFFUG S07 Acrycol TT-615 VOC 1.04E-03 4.70E-02 tpy lb/hr

HAP 0.00E+00 4.70E-06 ACETALDEHYDE 3.12E-06 1.85E-05ETHYLENE-VINYL ACETATE COPOLYMER 9.02E-02 5.37E-01METHYL ALCOHOL 1.03E-05 6.15E-05FORMALDEHYDE 1.79E-05 1.06E-04

FFUG S08 Vinnapas 323 VOC 2.69E-01 8.20E-02 Propylene Glycol 4.43E-02 9.71E-01HAP 9.32E-05 1.57E-05 Ethyl Acrylate 4.70E-06 1.04E-04

0.00E+00 0.00E+00 0.00E+00S20 S20 Lacolene VOC 2.66E-01 4.01E-01S21 S21 Lacolene VOC 2.66E-01 4.01E-01

S22 S22Xylenes (mixed

isomers)VOC 7.56E-02 2.28E-01

HAP 7.56E-02 2.28E-01

S23 S23 White Mineral Oil VOC 4.11E-02 3.65E-03MB05 MB05 Encor VOC 6.97E-05 5.64E-06

HAP 0.00E+00 0.00E+00

MB06 MB06 Encor VOC 6.97E-05 5.64E-06HAP 0.00E+00 0.00E+00

ST08 ST08Xylenes (mixed

isomers)VOC 6.97E-05 4.61E-06

HAP 0.00E+00 0.00E+00

Total Project Emissions S05 through S08

Compound

AIR CONTAMINANT DATA Total Emissions

1. Emission Point2. Component or Air Contaminant Name

3. Air Contaminant Emission Rate Compound

P105 Propylene Glycol

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No Changes to this Table

Basis:Boiler No. 1, Natural Gas FiredEPN: B1FIN: B1

Quantity UnitsBoiler Heat Input Capacity (LHV or net basis) 4.184 MMBtu/hrHours of Operation 8,760 hr/yrMaximum Firing Rate 0.00459 MMscf/hrAnnual Firing Rate 40.19 MMscf/yrNatural Gas Higher Heating Value (HHV) 1,020 Btu/scfNatural Gas Lower Heating Value (LHV) 912 Btu/scf

Emission Factor Calculation - Natural Gas

Air AP-42 Factor, Chapter 1.4 (7/98 rev)Pollutant (<100 MMBtu/hr, uncontrolled)

(lb/MMscf) (lb/MMscf)[1]

NOx 100 100.0

CO 84 84.0

SO2 [2] 0.6 0.6

VOC 5.5 5.5

PM [3] 7.6 7.6PM2.5/ PM10 [3]

7.6 7.6

NOTE:[1] AP-42 factors adjusted for higher heating value by multiplying AP-42 factor by actual HHV / 1020 scf in accordance with the July 1998 AP-42, Section 1.4 revision. See footnote a to Table 1.4-1. [2] Assumes a natural gas sulfur content of 2000 grains/MMscf. Refer to footnote "d", AP-42 Table 1.4-2.

Calculations:

EMISSION GAS USAGE HOURLY ANNUALAIR FACTOR [4] EMISSIONS EMISSIONS

POLLUTANT (lb/MMscf) MMscf/hr MMscf/yr (lb/hr) (ton/yr)

NOx 100.00 0.005 40.2 0.46 2.01

CO 84.00 0.005 40.2 0.39 1.69SO2 0.60 0.005 40.2 0.0028 0.012

VOC 5.50 0.005 40.2 0.03 0.11PM 7.60 0.005 40.2 0.03 0.15PM2.5/ PM10 7.60 0.005 40.2 0.03 0.15

Example Calculations:Maximum Firing Rate (MMscf/hr) = Boiler Heat Input Capacity (MMBtu/hr) / LHV (Btu/scf)

Annual Firing Rate (MMscf/yr) = Boiler Heat Input Capacity (MMBtu/hr) / LHV (Btu/scf) x Hours of Operation (hr/yr)

Hourly Emissions (lb/hr) = Emission Factor (lb/MMscf) x Gas Usage (MMscf/hr)

Annual Emissions (ton/yr) = Emission Factor (lb/MMscf) x Gas Usage (MMscf/yr) / 2000 lb/ton

[3] Factor represents total PM, including condensable and non-condensable particulate matter. All particulate matter fromnatural gas combustion is assumed to be smaller than 1.0 micron. Therefore, emission factor represents PM2.5/ PM10, based on footnote "c," Table 1.4-2 in AP-42, July 1998.

TABLE B-23--February 2016Boiler EmssionsPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

Description

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Updating the Number of Dust Collectors and the Frequency of Change-outs per year

Emission Summary:

FIN EPN lb/hr tpyDC (MSS) DC (MSS) 3.51E-03 6.04E-06

Emission Estimate: Dust Collector (MSS)EPN: DC (MSS)FIN: DC (MSS)Material in Service Filters

Basis Dust Collector:

Number of Dust Collector (s) 1 Per Process KnowledgeNumber of Filter(s) per Dust Collector 48 filter/dust collector Per Process KnowledgeFrequency of Filter Change-outs per year 1 event/yr Per Process KnowledgeNo. of Events per Hour 1 event/hr Conservative assumption. No. of Events per Day 1 event/day Conservative assumption.

0.0035 in2.92E-04 ft

Surface Area of Filter - Total 9120 ft2 Per TORIT DFT 4-48 Specification Sheet

Dust Volume 2.66 ft3 Volume = Thickness x Surface Area

Dust Density 169.18 lb/ft3Assumed that the dust will have physical properties of calcium carbonate.

Calcium carbonate dust Density is 2.71 g/cm3: Dust Produced 450.02 lb production /event Dust Produced = Dust Volume x Dust Densityk 0.74 Assumed 30 μm particles per AP-42 Section 13.2.4U 10 mph Assumed a maximum velocity of 10 mph for conditions

M 1 %Conservatively assumed minimum moisture content for this equation per AP-42 Section 13.2.4.

Emission Factor 1.54E-02lb emitted/ton

productionEquation from AP-42 Section 13.2.4 for material transfers.

Emission Rates:FIN: DC (MSS) EPN: DC (MSS)

Pollutant Emission Unit Emission UnitPM/PM10/PM2.5 3.46E-03 lb/hr 1.73E-06 tpy

Description: The facility operates one (1) dust collector, (1) baghouse, and one (1) polish filter. The baghouse and polish filter are in series and comprise the VAC-U-MAX system. The dust collector, baghouse, and polish filter are maintained by replacing filters. The dust collector does not have a hopper that is cleaned and therefore no emissions from hopper cleanings have been presented.

Table B-24 - Revised February 2020Emissions from Filter Replacement MSSPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

PM/PM10/PM2.5

Parameter Value Unit Basis/Comments

Dust Thickness Assumed dust has an average thickness of 0.0035 inches. The bags are pulse cleaned prior to replacement.

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Updating the Number of Dust Collectors and the Frequency of Change-outs per year

Table B-24 - Revised February 2020Emissions from Filter Replacement MSSPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

Example Calculations:

Total PM Emission Rate (lb/hr)=

= 0.0154 (lb emitted/ton production) x 450.02 (lb production /event) x 1 (event/hr) / 2,000 (lb production /ton production)= 3.46E-03 lb/hr

Total PM Emission Rate (tpy)=

== 1.73E-06 tpy

Emission Estimate: Baghouse (MSS)EPN: DC (MSS)FIN: VACUMAX1 (MSS) & VACUMAX2 (MSS)Material in Service Filters

Basis Baghouse:

Number of Baghouse (s) 2 Per Process KnowledgeNumber of Cartridges(s) per Baghouse 14 filter/baghouse Per Process KnowledgeFrequency of Cartridge Change-outs per year 2 event/yr Per Process KnowledgeNo. of Events per Hour 2 event/hr Conservative assumption. No. of Events per Day 2 event/day Conservative assumption.

0.0035 in2.92E-04 ft

Surface Area of Filter - Total 31 ft2 Per CLARCOR RepresentativeDust Volume 9.04E-03 ft3 Volume = Thickness x Surface Area

Dust Density 169.18 lb/ft3Assumed that the dust will have physical properties of calcium carbonate. Calcium carbonate dust Density is 2.71 g/cm3:

Dust Produced 1.53 lb production /event Dust Produced = Dust Volume x Dust Densityk 0.74 Assumed 30 μm particles per AP-42 Section 13.2.4U 10 mph Assumed a maximum velocity of 10 mph for conditions

M 1 %Conservatively assumed minimum moisture content for this equation per AP-42 Section 13.2.4.

Emission Factor 1.54E-02lb emitted/ton

productionEquation from AP-42 Section 13.2.4 for material transfers.

Emission Factor (lb emitted/ton production) x Dust Produced (lb production /event) x No. of Events per Hour (event/hr) / Conversion Factor (lb production /ton production)

Emission Factor (lb emitted/ton production) x Dust Produced (lb production /event) x Frequency of Filter Change-outs per year (event/yr) / Conversion Factor (lb production /ton production) / Conversion Factor (lb emitted /ton emitted)0.0154 (lb emitted/ton production) x 450.02 (lb production /event) x 1 (event/yr) / 2,000 (lb production /ton production) / 2,000 (lb emitted /ton emitted)

Parameter Value Unit Basis/Comments

Dust Thickness Assumed dust has an average thickness of 0.0035 inches

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Updating the Number of Dust Collectors and the Frequency of Change-outs per year

Table B-24 - Revised February 2020Emissions from Filter Replacement MSSPPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

Emission Rates:FIN: VACUMAX (MSS) EPN: DC (MSS)

Pollutant Emission Unit Emission UnitPM/PM10/PM2.5 2.35E-05 lb/hr 1.18E-08 tpy

Emission Estimate: Polishing Filter (MSS)EPN: DC (MSS)FIN: VACUMAX1 (MSS) & VACUMAX2 (MSS)Material in Service Filters

Basis Polishing Filter:

Number of Polishing Filter (s) 2 Per Process KnowledgeNumber of Filter(s) per Polishing Filter 1 filter/polishing filter Per Process KnowledgeFrequency of Filter Change-outs per year 730 event/yr Per Process KnowledgeNo. of Events per Hour 2 event/hr Conservative assumption. No. of Events per Day 2 event/day Conservative assumption.

0.0035 in2.92E-04 ft

Surface Area of Filter - Total 31 ft2 Per CLARCOR RepresentativeDust Volume 9.04E-03 ft3 Volume = Thickness x Surface Area

Dust Density 169.18 lb/ft3Assumed that the dust will have physical properties of calcium carbonate. Calcium carbonate dust Density is 2.71 g/cm3:

Dust Produced 1.53 lb production /event Dust Produced = Dust Volume x Dust Densityk 0.74 Assumed 30 μm particles per AP-42 Section 13.2.4U 10 mph Assumed a maximum velocity of 10 mph for conditions

M 1 %Conservatively assumed minimum moisture content for this equation per AP-42 Section 13.2.4.

Emission Factor 1.54E-02lb emitted/ton

productionEquation from AP-42 Section 13.2.4 for material transfers.

Emission Rates:FIN: VACUMAX (MSS) EPN: DC (MSS)

Pollutant Emission Unit Emission UnitPM/PM10/PM2.5 2.35E-05 lb/hr 4.30E-06 tpy

Parameter Value Unit Basis/Comments

Dust Thickness Assumed dust has an average thickness of 0.0035 inches

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Updated the Biocide Calculations and Included Emissions from multiple Biocides

MSS Emission Summary:FIN: EPN: lb/hr tpy

LINECLR LINECLR 0.19 0.83PUMP PUMP 0.03 4.20E-05SAMPLE SAMPLE 0.01 0.16

TANKCLN TANKCLN 2.88 0.21BIO BIO 0.01 1.08E-04LOAD TK501 Loading from Xylene Vapor Separator 0.02 3.14E-05

TOTAL 3.13 1.20

Emission Estimate: Latex Biocide Mist (MSS)EPN: BIOFIN: BIO

Description:

Chemical Constituent % Mixture lb/hr tpy

impurities 0.56 DREWPLUS T-4507 9.01E-07 4.51E-08

SILICONIZED SILICA 10 DREWPLUS T-4507 1.61E-05 8.05E-07

PETROLEUM DISTILLATES 89.4 DREWPLUS T-4507 1.44E-04 7.20E-06

2-AMINO-2-METHYLPROPANOL 1.4 MERGAL 186 1.56E-04 9.10E-06

3,4,4-TRIMETHYLOXAZOLIDINE 1.8 MERGAL 186 2.00E-04 1.17E-05

WATER 28.8 MERGAL 186 3.20E-03 1.87E-04

4,4-dimethyloxazolidine 68 MERGAL 186 7.57E-03 4.42E-04

ETHANOLAMINE 2 MERGAL 174 II 1.75E-04 1.01E-05

WATER 19.5 MERGAL 174 II 1.71E-03 9.85E-05

Hexahydro-1,3,5-tris(2-hydroxyethyl)-S-triazine 78.5 MERGAL 174 II 6.87E-03 3.97E-04

Sodium Hydroxide 6 AM-PROXEL GXL 1.46E-05 8.52E-07

Dipropylene Glycol 62.9 AM-PROXEL GXL 1.53E-04 8.93E-06

1,2- Benzisothiazolone 19.3 AM-PROXEL GXL 4.69E-05 2.74E-06

Propylene Glycol 0.25 AM-PROXEL GXL 6.06E-07 3.54E-08

Acetic Acid 0 AM-PROXEL GXL 7.68E-09 4.49E-10

Water 11.6 AM-PROXEL GXL 2.81E-05 1.64E-06

100 Propylene Glycol 2.16E-03 1.06E-04

[1] PPG uses four different Biocide blends on site for MSS. It is conservatively assumed that all four Biocides are used in all cleanings.

Description of EventLine Clearing (MSS)Pump Repair (MSS)Sampling (MSS) gCleaningStage 2Latex Biocide Mist

Table B-25 - Revised February 2020

Maintenance Emission Losses

PPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

VOC

Biocide is applied to the latex mixers, latex holding tanks, latex storage tank, latex product hopper, and the latex unload pump and hose to prevent bacterial growth in the when they sit idle.

Propylene Glycol

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www.erm.com Version: 2.0 Project No.: 0534943 Client: PPG Architectural Finishes, Inc. 19 February 2020

P:\Projects\0534943 PPG Industries Permit Renewal.SV\DM\A10044 NSR Permit 44726 Renew\A10044 PPG NSR Report v2.0.docx

APPENDIX E MERA ANALYSIS

February 2020

Table E-1

MERA Flow Chart Anaylsis PPG Architectural Coatings (CN:600268437)

Temple, Texas (RN: RN100611524)

February 2020

Chemical DC FFUG LNF2 M1 M4 S10 S17 S18 300-TK-023 S24 5A 5B TK502 EXBLOWER FFUG MFR2 OUTTNKFUG FFUG RMW2 OUTTOTEFUG S01 S02 S03

Physical State

Resorted and Re-Searched

Resorted and Re-Searched 56.4 285.0 339.7 347.1 259.1 240.3 233.6 226.9 220.8 186.9 186.9 206.5 244.1 293.7 852.6 305.7 745.3 423.3 423.3 423.3

Short Term ESL Long Term ESL67-56-1 METHYL ALCOHOL V 3,900 2,100 0.24 0.03 7.26E-03 7.26E-03 1.51E-03 1.51E-03 1.51E-03 1.51E-03 1.51E-03 1.49E-03 1.49E-03 1.49E-03 1.49E-03 5.25E-05 1.60E-04 6.15E-05 -- -- -- --75-07-0 Acetaldehyde V 120 45 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1.85E-05 -- -- -- --124-68-5 2-AMINO-2-METHYLPROPANOL V 400 40 2.00E-05 2.52E-05 2.35E-05 2.35E-05 4.89E-06 4.89E-06 4.89E-06 4.89E-06 4.89E-06 -- -- -- -- -- 7.91E-03 -- -- -- -- --75673-43-7 3,4,4-TRIMETHYLOXAZOLIDINE V 970 97 1.20E-05 1.51E-05 1.41E-05 1.41E-05 2.93E-06 2.93E-06 2.93E-06 2.93E-06 2.93E-06 -- -- -- -- -- 4.75E-03 -- -- -- -- --51200-87-4 4,4-dimethyloxazolidine V 970 97 3.08E-04 3.88E-04 3.63E-04 3.63E-04 7.53E-05 7.53E-05 7.53E-05 7.53E-05 7.53E-05 -- -- -- -- -- 0.12 -- -- -- -- --50-00-0 FORMALDEHYDE H 15 3 0.04 5.13E-03 -- -- -- -- -- -- -- -- -- -- -- -- 3.58E-06 1.06E-04 -- -- -- --24937-78-8 ETHYLENE-VINYL ACETATE COPOLYMER S Must Meet NAAQS Must Meet NAAQS

67-64-1 ACETONEEXEMPT

VOC7,800 4,800

9.46 1.29 0.22 0.22 0.05 0.05 0.05 0.05 0.05 -- -- -- -- -- 0.44 -- -- -- -- --SUB128451 (NUM;GPS) Related Silane Impurities V 2 0 0.02 2.17E-03 -- -- -- -- -- -- -- 8.87E-04 8.87E-04 8.87E-04 8.87E-04 3.13E-05 -- -- -- -- -- --141-43-5 ETHANOLAMINE V 97 7 -- 1.17E-05 1.13E-05 1.13E-05 2.35E-06 2.35E-06 2.35E-06 2.35E-06 2.35E-06 -- -- -- -- -- -- -- -- -- -- --64742-65-0 PETROLEUM DISTILLATES V 1,000 100 1.51 0.21 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --67762-90-7 SILICONIZED SILICA S 27 24719-04-4 Hexahydro-1,3,5-tris(2-hydroxyethyl)-S-triazine V 110 11 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --1310-73-2 Sodium Hydroxide V 20 2 3.98E-04 5.41E-05 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --25265-71-8 Dipropylene Glycol V 1,200 120 1.93E-04 2.63E-05 -- -- -- -- -- -- -- -- -- -- -- -- 2.80E-05 -- -- -- -- --2634-33-5 1,2- Benzisothiazolone V 350 35 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --57-55-6 Propylene Glycol V 1,800 18 5.54E-03 7.54E-04 -- -- -- -- -- -- -- -- -- -- -- -- 0.03 0.97 -- -- -- --64-19-7 Acetic Acid V 250 25 4.63E-04 6.30E-05 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --140-88-5 Ethyl Acrylate V 5 16 0.03 4.61E-03 -- -- -- -- -- -- -- -- -- -- -- -- 3.22E-06 1.04E-04 -- -- -- --9063-87-0 Acrylic Polymer S Must Meet NAAQS Must Meet NAAQS1330-20-7 Xylenes V 2,200 180 -- 0.06 0.06 0.06 0.01 0.01 0.01 0.01 0.01 2.08 2.08 2.08 2.08 0.07 0.77 -- 0.23 0.07 -- --108-88-3 Toluene V 4,500 1,200 1.19E-03 2.33E-03 2.20E-03 2.20E-03 4.56E-04 4.56E-04 4.56E-04 4.56E-04 4.56E-04 0.12 0.12 0.12 0.12 4.27E-03 3.66E-03 -- 5.10E-05 2.48E-05 -- --71-43-2 Benzene V 170 4.5 -- 8.55E-05 8.24E-05 8.24E-05 1.71E-05 1.71E-05 1.71E-05 1.71E-05 1.71E-05 4.54E-03 4.54E-03 4.54E-03 4.54E-03 1.60E-04 0.00 -- 5.49E-07 2.68E-07 -- --100-41-4 Ethylbenzene V 26000 570 -- 0.01 0.01 0.01 2.19E-03 2.19E-03 2.19E-03 2.19E-03 2.19E-03 0.52 0.52 0.52 0.52 0.02 0.14 -- 9.65E-03 4.71E-03 -- --

NOTES:

[1] Concentrations are based on unit impacts determined using the SCREEN model for each emission point and selecting the highest representative unit emissions multiplier for process rooftop vents\. Refer to the Table 1(a) stack parameters and the SCREEN run outputs in Appendix E. [2] Only speciated chemicals with incresaing emision rates are included in this summary.[3] Come EPNS do not have increasing emissions but they are keep on this Table for completeness. [4] OUTTNKFUG represents the following EPNS: S01 & S02 & S03 & S04 & S20 & S21 & S22 & S23[5] Refer to the TCEQ Permit No. 44726 Permit Amendment Source Analysis & Technical Review, 11/29/2017, and associated 11/21/2017 Interoffice Memo between APD and Toxicology for the basis of the health effects review final decision. [6] ESL assumed to be 2 for the purposes of short term effects review.

EPN Emission Rate(lb/hr)CAS No. Chemical Name

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Table E-1

MERA Flow Chart Anaylsis PPG Architectural Coatings (CN:600268437)

Temple, Texas (RN: RN100611524)

February 2020

Chemical

Physical State

67-56-1 METHYL ALCOHOL V75-07-0 Acetaldehyde V124-68-5 2-AMINO-2-METHYLPROPANOL V75673-43-7 3,4,4-TRIMETHYLOXAZOLIDINE V51200-87-4 4,4-dimethyloxazolidine V50-00-0 FORMALDEHYDE H24937-78-8 ETHYLENE-VINYL ACETATE COPOLYMER S

67-64-1 ACETONEEXEMPT

VOCSUB128451 (NUM;GPS) Related Silane Impurities V141-43-5 ETHANOLAMINE V64742-65-0 PETROLEUM DISTILLATES V67762-90-7 SILICONIZED SILICA S4719-04-4 Hexahydro-1,3,5-tris(2-hydroxyethyl)-S-triazine V1310-73-2 Sodium Hydroxide V25265-71-8 Dipropylene Glycol V2634-33-5 1,2- Benzisothiazolone V57-55-6 Propylene Glycol V64-19-7 Acetic Acid V140-88-5 Ethyl Acrylate V9063-87-0 Acrylic Polymer S1330-20-7 Xylenes V108-88-3 Toluene V71-43-2 Benzene V100-41-4 Ethylbenzene V

NOTES:

[1] Concentrations are based on unit impacts determined using the SCREEN model for each e[2] Only speciated chemicals with incresaing emision rates are included in this summary.[3] Come EPNS do not have increasing emissions but they are keep on this Table for complete[4] OUTTNKFUG represents the following EPNS: S01 & S02 & S03 & S04 & S20 & S21 & S22[5] Refer to the TCEQ Permit No. 44726 Permit Amendment Source Analysis & Technical Rev[6] ESL assumed to be 2 for the purposes of short term effects review.

CAS No. Chemical Name

Not Applicable

S04 S20 S21 S22 S23 BIO LINECLR LOAD PUMP SAMPLE TANKCLN B1 Total

423.3 423.3 423.3 423.3 423.3 278.1 278.1 191.7 278.1 278.1 297.2 341.6

-- -- -- -- -- -- -- -- -- -- -- -- 0.30 30.56 Passes-- -- -- -- -- -- -- -- -- -- -- -- 1.85E-05 5.67E-03 Passes-- -- -- -- -- 1.56E-04 -- -- -- -- -- -- 8.18E-03 6.82 Passes-- -- -- -- -- 2.00E-04 -- -- -- -- -- -- 5.02E-03 4.12 Passes-- -- -- -- -- 7.57E-03 -- -- -- -- -- -- 0.13 106.43 Passes-- -- -- -- -- -- -- -- -- -- -- -- 0.04 3.62 Passes

-- -- -- -- -- -- -- -- -- -- Passes

-- -- -- -- -- 11.86 1481.50 Passes-- -- -- -- -- 9.01E-07 -- -- -- -- -- -- 0.02 2.26 Does Not Pass 2.41-- -- -- -- -- 1.75E-04 -- -- -- -- -- -- 2.21E-04 0.06 Passes-- -- -- -- -- 1.44E-04 -- -- -- -- -- -- 1.71 143.50 Passes

-- 1.61E-05 -- -- -- -- -- -- 1.61E-05 4.48E-03 Passes-- -- -- -- -- 6.87E-03 -- -- -- -- -- -- 6.87E-03 1.91 Passes-- -- -- -- -- 1.46E-05 -- -- -- -- -- -- 4.66E-04 0.04 Passes-- -- -- -- -- 1.53E-04 -- -- -- -- -- -- 4.00E-04 0.08 Passes-- -- -- -- -- 4.69E-05 -- -- -- -- -- -- 4.69E-05 0.01 Passes-- -- -- -- -- 2.16E-03 -- -- -- -- -- -- 1.01 321.87 Passes-- -- -- -- -- 7.68E-09 -- -- -- -- -- -- 5.26E-04 0.04 Passes-- -- -- -- -- -- -- -- -- -- -- -- 0.04 3.26 Passes

-- -- -- Passes-- -- -- 0.07 -- -- 9.78 2695.51 Does Not Pass 3049

1.94E-05 -- -- 2.48E-05 -- -- -- -- -- -- -- -- 0.50 106.95 Passes-- -- -- 2.68E-07 -- 0.00 -- -- -- -- -- -- 0.02 4.00E+00 Passes-- -- -- 4.71E-03 -- 0.00 -- -- -- -- -- -- 2.29 5.74E+02 Passes

Passes ESL Analysis?

Total Facility Impact

(µg/m3)

2017 Amendment

Approved Impact [5]

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Table E-2

MERA - SCREEN3 Summary of Modeling Parameters

PPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

February 2020

Point Sources

Height above

ground (ft)

Release Height

(m)Diameter

(m)

Exit Velocity

(m/s)

Stack Exit Temperature

(K)Height [3]

(m)

Min Horizontal Dim(m)

Max Horizontal

Dim(m)

Distance to property

line(ft)

Wind Speed

Adjustment1

Height

Adjustment2

DC

SOLID-01SOLID-02SOLID-03SOLID-04SOLID-05

VACUMAX1VACUMAX2

M2M35A5B

Auger Solid Addition 1Auger Solid Addition 2

Hapman Solid Addition 3Auger Solid Addition 4Auger Solid Addition 5

Mixer 1 VACUMAXMixer 4 VACUMAX

Mixer 2Mixer 3

Tri-Mixer 5ATri-Mixer 5B

0.126 50 15.244 0.762 5.082 293 10.439 64.008 121.920 133.0 41 56.4 1.00 1.0 56.4 105

DC DC (MSS) Dust Collector MSS 0.126 50 15.244 0.762 5.082 293 10.439 64.008 121.920 133.0 41 56.4 1.00 1.0 56.4 105

FFUG LNF2S09, S11, S12, S13, S14, S15,

S16, S19

Latex Product Holding CAP (only two Latex Holding Tanks

will be filled at one time)0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG LNF2 S09 Latex Product Holding S09 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57FFUG LNF2 S11 Latex Product Holding S11 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57FFUG LNF2 S12 Latex Product Holding S12 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57FFUG LNF2 S13 Latex Product Holding S13 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57FFUG LNF2 S14 Latex Product Holding S14 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57FFUG LNF2 S15 Latex Product Holding S15 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57FFUG LNF2 S16 Latex Product Holding S16 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57FFUG LNF2 S19 Latex Product Holding S19 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG LNF2

GEYER1, GEYER2, GEYER3, GEYER5, HNDFIL

Liquid Nails (Solvent and Latex) Product Filling

0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG MFR2 P8 Mulco Product Filling 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 178.0 54 438.4 0.67 1.0 293.7 54

FFUG LNF2 GEYER1

Geyer GEYER1 (assuming each fill line can fill one batch of either Latex or Solvent in

one hour)

0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG LNF2 GEYER2

Geyer GEYER2 (assuming each fill line can fill one batch of either Latex or Solvent in

one hour)

0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG LNF2 GEYER3

Geyer GEYER3 (assuming each fill line can fill one batch of either Latex or Solvent in

one hour)

0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG LNF2 GEYER5

Geyer GEYER5 (assuming each fill line can fill one batch of either Latex or Solvent in

one hour)

0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG LNF2 HNDFIL

Handfilling HNDFIL (assuming each one batch of either Latex or Solvent can be handfilled in

one hour)

0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 188.0 57 425.3 0.67 1.0 285.0 57

FFUG MFR2 PMT-01MULCO Portable Mixing Tank

10.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 178.0 54 438.4 0.67 1.0 293.7 54

FFUG MFR2 PMT-02MULCO Portable Mixing Tank

2 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 178.0 54 438.4 0.67 1.0 293.7 54

FFUG MFR2 PMT-03MULCO Portable Mixing Tank

30.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 178.0 54 438.4 0.67 1.0 293.7 54

FFUG MFR2 PMT-04MULCO Portable Mixing Tank

40.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 178.0 54 438.4 0.67 1.0 293.7 54

FFUG MFR2 PMT-05MULCO Portable Mixing Tank

50.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 178.0 54 438.4 0.67 1.0 293.7 54

SCREEN3

Distance(m)EPN FIN Name

Unit Emission

Rate (g/s)

Stack Exit Data Building Downwash

Distance to

property line(m)

Unmodified UIM

(µg/m3 per lb/hr)

UIM Adjustments

Final Modified UIM

(µg/m3 per lb/hr)

Page 3 of 4P:\Projects\0534943 PPG Industries Permit Renewal.SV\DM\A10044 NSR Permit 44726 Renew\B, D, E\

A10044 AppB Calcs, AppD NonConf Calcs, AppE Modeling v1.5 FINAL.xlsx

Table E-2

MERA - SCREEN3 Summary of Modeling Parameters

PPG Architectural Coatings (CN:600268437)Temple, Texas (RN: RN100611524)

February 2020

Point Sources

Height above

ground (ft)

Release Height

(m)Diameter

(m)

Exit Velocity

(m/s)

Stack Exit Temperature

(K)Height [3]

(m)

Min Horizontal Dim(m)

Max Horizontal

Dim(m)

Distance to property

line(ft)

Wind Speed

Adjustment1

Height

Adjustment2

SCREEN3

Distance(m)EPN FIN Name

Unit Emission

Rate (g/s)

Stack Exit Data Building Downwash

Distance to

property line(m)

Unmodified UIM

(µg/m3 per lb/hr)

UIM Adjustments

Final Modified UIM

(µg/m3 per lb/hr)

FFUG MFR2 PMT-06MULCO Portable Mixing Tank

60.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 178.0 54 438.4 0.67 1.0 293.7 54

FFUG RMW2 S05 Latex Storage Tank 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 165.0 50 456.3 0.67 1.0 305.7 50FFUG RMW2 S06 Latex Storage Tank 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 165.0 50 456.3 0.67 1.0 305.7 50FFUG RMW2 S07 Latex Storage Tank 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 165.0 50 456.3 0.67 1.0 305.7 50FFUG RMW2 S08 Latex Storage Tank 0.126 34 10.366 0.001 0.001 293 10.439 64.008 121.920 165.0 50 456.3 0.67 1.0 305.7 50

5A 5A Tri-Mixer 5A 0.126 43 13.110 0.102 12.195 314 10.439 64.008 121.920 172.0 52 278.9 0.67 1.0 186.9 955B 5B Tri-Mixer 5B 0.126 43 13.110 0.102 12.195 314 10.439 64.008 121.920 172.0 52 278.9 0.67 1.0 186.9 95

TK502 5A Vacuum Pump Vent 0.126 42 12.805 0.102 12.195 314 10.439 64.008 121.920 185.0 56 308.2 0.67 1.0 206.5 95TK502 5B Vacuum Pump Vent 0.126 42 12.805 0.102 12.195 314 10.439 64.008 121.920 185.0 56 308.2 0.67 1.0 206.5 95

EXBLOWER TK501Vacuum Pump Liquid Seal

Tank0.126 28 8.537 0.102 12.195 314 10.439 64.008 121.920 148.0 45 607.1 0.67 0.6 244.1 45

M1 M1 Mixer 1 0.126 41 12.500 0.076 3.049 286 10.439 64.008 121.920 65 507.0 0.67 1.0 339.7 65M4 M4 Mixer 4 0.126 41 12.500 0.076 3.049 286 10.439 64.008 121.920 198.9 61 518.1 0.67 1.0 347.1 61S10 S10 Solvent Product Holding S10 0.126 35 10.671 0.001 0.001 293 10.439 64.008 121.920 204.9 62 386.7 0.67 1.0 259.1 62S17 S17 Latex Product Holding S17 0.126 35 10.671 0.001 0.001 293 10.439 64.008 121.920 229.9 70 358.6 0.67 1.0 240.3 70S18 S18 Solvent Product Holding S18 0.126 35 10.671 0.001 0.001 293 10.439 64.008 121.920 239.9 73 348.6 0.67 1.0 233.6 73

300-TK-023 300-TK-023Solvent Product Holding 300-

TK-0230.126 37 11.280 0.001 0.001 293 10.439 64.008 121.920 214.9 66 338.6 0.67 1.0 226.9 66

S24 S24 Solvent Product Holding S24 0.126 38 11.585 0.001 0.001 293 10.439 64.008 121.920 204.9 62 329.6 0.67 1.0 220.8 62S01 S01 Solvent Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36S02 S02 Solvent Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36S03 S03 Solvent Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36S04 S04 Latex Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36S20 S20 Solvent Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36S21 S21 Solvent Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36S22 S22 Solvent Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36S23 S23 Solvent Storage Tank 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 118.0 36 1053.0 0.67 0.6 423.3 36B1 BOILER Boiler 0.126 33 10.061 0.001 0.001 491 10.439 64.008 121.920 145.0 44 509.8 0.67 1.0 341.6 44

LINECLR LINECLR Line Clearing 0.126 20 6.098 0.001 0.001 293 10.439 64.008 121.920 177.1 54 691.8 0.67 0.6 278.1 54PUMP PUMP Pump Repair 0.126 20 6.098 0.001 0.001 293 10.439 64.008 121.920 177.1 54 691.8 0.67 0.6 278.1 54

SAMPLE SAMPLE Sampling 0.126 20 6.098 0.001 0.001 293 10.439 64.008 121.920 177.1 54 691.8 0.67 0.6 278.1 54TANKCLN TANKCLN Tank Cleaning 0.126 17 5.183 0.001 0.001 293 10.439 64.008 121.920 177.1 54 739.2 0.67 0.6 297.2 54

BIO BIO Latex Biocide Mist 0.126 20 6.098 0.001 0.001 293 10.439 64.008 121.920 177.1 54 691.8 0.67 0.6 278.1 54

LOAD LOADLoading from Xylene Vapor

Separator0.126 32 9.756 0.076 3.049 293 10.439 64.008 121.920 177.1 54 476.8 0.67 0.6 191.7 54

Area/Volume Source

Height above

ground (ft)

Release Height

(m)

Converted Dimensions to Square

(m)

Distance to property line (ft)

Wind Speed

Adjustment1

Height

Adjustment2

OUTTNKFUG EQFUGProcess Equipment Leak

Fugitive Emissions8.346E-04 8.5 2.591 150.967 172.0 52 2121 0.67 0.6 852.6 52

OUTTNKFUG OUTTNKFUGEquipment Fugitives from

Outdoor Tank Farm8.346E-04 8.5 2.591 150.967 170.6 52 2121 0.67 0.6 852.6 52

OUTTOTEFUG MB05 Mini Bulk Latex Tank 2.422E-03 10.0 3.049 52.026 150.0 46 1854 0.67 0.6 745.3 56OUTTOTEFUG MB06 Mini Bulk Latex Tank 2.422E-03 10.0 3.049 52.026 150.0 46 1854 0.67 0.6 745.3 56OUTTOTEFUG ST08 Xylene Mulco Press Plate Tank 2.422E-03 10.0 3.049 52.026 150.0 46 1854 0.67 0.6 745.3 56

1 For SCREEN3 GLCmaxes occuring during wind speeds of 1 m/s, a 0.67 low wind speed adjustment can be made for the GLCmax.2 For stack heights less than 10 meters, a 0.60 height adjustment can be made for the GLCmax.3 Height of main building peak, ft =34.254 Main building width, ft = 210 From Google Maps5 Main building length, ft = 400 From Google Maps

17.069 3.04817.069 3.048

EPN FIN EPN/FIN

Emission Rate

(g/s/m2)

17.069 3.048

SCREEN3

Distance(m)

Area Source Parameters

Length of Smaller Side (m)

7.620

7.620

Length of Larger Side (m)

19.812

19.812

Distance to

property line(m)

Unmodified UIM

(µg/m3 per lb/hr)

UIM Adjustments

Final Modified UIM

(µg/m3 per lb/hr)

Page 4 of 4P:\Projects\0534943 PPG Industries Permit Renewal.SV\DM\A10044 NSR Permit 44726 Renew\B, D, E\

A10044 AppB Calcs, AppD NonConf Calcs, AppE Modeling v1.5 FINAL.xlsx

www.erm.com Version: 2.0 Project No.: 0534943 Client: PPG Architectural Finishes, Inc. 19 February 2020

P:\Projects\0534943 PPG Industries Permit Renewal.SV\DM\A10044 NSR Permit 44726 Renew\A10044 PPG NSR Report v2.0.docx

APPENDIX F ELECTRONIC MODELING EVALUATION WORKBOOK (EMEW)

February 2020

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

General

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Select from the drop down:

I agree

Data Type:

Project Number (6 Digits):Permit Number:

Regulated Entity ID (9 Digits):Facility Name:Facility Address:Facility County (select one):Company Name:Company Contact Name:Company Contact Number:Company Contact Email:Modeling Contact Name:Modeling Company Name, as applicable:Modeling Contact Number:Modeling Contact Email:New/Existing Site (select one):Modeling Date (MM/DD/YYYY):UTM Zone (select one):

Section: Select an X from the dropdown menu if included:

1 X

2 X

3 X

4

5 X

6 X

7

8

9 X

10 X

11

12 X

13

14

15

16

17

18

19

20 X

21

22 X

I acknowledge that I am submitting an authorized TCEQ Electronic Modeling Evaluation Workbook and any necessary attachments. Except for inputting the requested data, I have not changed the TCEQ Electronic Modeling Evaluation Workbook in any way, including but not limited to changing formulas, formatting, content, or protections.

Acknowledgement:

PPG Architectural Finishes, Inc.

Unit Impact Multipliers

Health Effects Modeling Results

Volume Source Emissions

Modeling Scenarios

Monitor Calculations

Background Justification

NAAQS/State Property Line (SPL) Modeling Results

Speciated Chemicals

Secondary PM2.5 Analysis (MERPs calculations)

Intermittent Sources

PPG Architectural Finishes, Inc.

General

Flare Source Parameters

Point Source Parameters

14

Table of Contents

2/15/2020

Sheet Title (Click to jump to specific sheet):

Existing

Luis [email protected]

PPG Architectural Coatings3410 McCelvey Dr., Temple TX 76504 1211Bell

Modeling File Names

Area Source Emissions

Volume Source Calculations

Volume Source Parameters

Speciated Emissions

Point and Flare Source Emissions

Area Source Parameters

Silvia Espinosa

[email protected]

Building Downwash

Sheet Instructions: Indicate in the Table of Contents which sections are applicable and included for this modeling demonstration. Select "X" from the drop down if the item below is included in the workbook. Note: This workbook is only for SCREEN3 analyses. Please use the separate Electronic Modeling Evaluation Workbook (EMEW) for the following air dispersion models: AERSCREEN, ISC/ISCPrime, and/or AERMOD.

Model Options

44726

100611524

Facility Information:Administrative Information:

Page 1

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

General

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Select an X from the dropdown menu if included:

XXXX

XXX

Select an X from the dropdown menu if included:

X

X

X

Choose an item

Area Map:

Included AttachmentsInstructions: The following are attachments that must be included with any modeling analysis. If providing the plot plan and area map with the permit application, ensure there is also a copy with the EMEW. The copy can be electronic.

Instructions: Mark all that apply in the attached plot plan. For larger properties or dense source areas, provide multiple zoomed in plot plans that are legible.

Property/Fence Lines all visible and marked.North arrow included.Clearly marked scale.All sources and buildings are clearly labeled.

Plot Plan:

Annotate schools within 3,000ft of source's nearest property line.

Non-industrial receptors are identified.

Instructions: Mark all that apply in the attached area map.

All property lines are included.

Other AttachmentsProvide a list in the box below of additional attachments being provided that are not listed above:

Additional Attachments (as applicable):Note: These are just a few examples of attachments that may need to be included. There may be others depending on the scope of the modeling analysis.

Provide documentation on modeling techniques indicated in the workbook.

Include documentation on any calculations used with the UIMs (i.e., Step 3 of the MERA).

Post Processing using Unit Impact Multipliers (UIMs)

Modeling Techniques

Include Agreement, Order, and map defining each petitioner.

Single Property Line Designation

Page 2

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Model Options

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Yes

State Property Line

X

H2SO4

Urban

X Rural

Full Meteorological Data

I. Project Information

Health Effects: Fill in the Speciated Emissions sheet with all applicable pollutants, CAS numbers, and ESLs.

D. Dispersion Options: Select "X" in the box to select an option. Note: if selecting both options, be sure to explain the reasoning for this in the box below.

A. Project Overview: In the box below, give a brief Project Overview. To type or insert text in box, double click in the box below. Please limit your response to 2000 characters.

This is a NSR permit renewal/amendment. The amendment focuses on updating the acetone emissions to reflect a new suite of product formulations, change of service for four raw material storage tanks, new biocide chemicals and adding a second vac-u-max system (each system consists of a 1 polishing filter and 1 bag house). Note other consituents beside acetone included in the new suite of product formulations are authorized via NSR Permit Condition No. 14 and not included in this permit amendment/renewal action.

A. Building Downwash

B. Type of Analyses: (Select "X" in all that apply)

C. Constituents Evaluating: (Select "X" in all that apply)

NAAQS: List all pollutants that require a modeling review. (Select "X" in all that apply)

Instructions: Fill in the information below based on your modeling setup. The selections chosen in this sheet will carry throughout the sheet and workbook. Based on selections below, only portions of the sheet and workbook will be available. Therefore, it is vital the sheet and workbook are filled out in order, do NOT skip around.

For larger text boxes, double click to type or insert text.

This line was intentionally left blank.

II. Air Dispersion Modeling Preliminary Information

Provide justification on the dispersion option selected above in the following box:

Rural is the more conservative modeling estimation.

E. Meteorological Data:

Select Meteorological Dataset Modeled:

Is downwash applicable? (Select "Yes" or "No")

Minor NSR NAAQS

Health Effects

Page 3

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Model Options

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Flat

Describe the receptor grid being modeled in the following text box:

For justification on terrain selection, fill in the box below:

For SCREEN3 GLCmaxes occuring during wind speeds of 1 m/s, a 0.67 low wind speed adjustment can be made for the GLCmax.

H. Modeling Techniques: Briefly describe any modeling techniques used for the SCREEN3 analyses. Provide additional attachments, if needed, to support the analyses.

The Flat terrain option is the most conservative option.

Select the terrain option being modeled:

Ground level receptors (0 m) at or beyond the property line with simple terrain.

G. Terrain:

F. Receptor Grid:

Page 4

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Building Downwash

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Modeled Building ID Length (m) Width (m) Maximum Height (m) Tank Justification Additional Information

BLDG 121.92 64.008 10.439 N/A The main manufacturing building for PPG

Facility:

Page 5

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Flare Source Parameters

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model IDModeling Scenario

Easting:X [m]

Northing:Y [m]

Height [m] Heat Release (cal/s) Description

Facility:

Page 6

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Point Source Parameters

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model IDModeling Scenario Source Description Point Source Justification

Easting:X [m]

Northing:Y [m]

Stack Height [m]

Stack Diameter [m]

Exit Velocity

[m/s]

Exit Temperature

(K)

DC DC Routine Dust CollectorCapped vertical stack, modeled with pseudo point

parameters657135.21 3445917.96 15.24 0.762 5.080 293.000

M1 M1 Routine Mixer 1Capped vertical stack, modeled with pseudo point

parameters657136.79 3445879.07 12.50 0.080 3.050 285.930

M4 M4 Routine Mixer 4Capped vertical stack, modeled with pseudo point

parameters657113.25 3445886.84 12.50 0.080 3.050 285.930

FFUGMFR2 FFUGMFR2 RoutineIndoor MULCO Portable Mixing Tank Fugitives

Capped vertical stack, modeled with pseudo point parameters

657091.30 3445866.11 10.37 0.001 0.001 293.000

BIO BIO MSS Biocide MistCapped vertical stack, modeled with pseudo point

parameters657100.75 3445859.25 6.10 0.001 0.001 294.260

FFUG S10 RoutineSolvent Product Holding

S10Capped vertical stack, modeled with pseudo point

parameters657091.30 34458666.11 10.67 0.001 0.001 293.000

FFUG S17 RoutineLatex Product Holding

S17Capped vertical stack, modeled with pseudo point

parameters657091.30 34458666.11 10.67 0.00 0.00 293.00

FFUG S18 RoutineSolvent Product Holding

S18Capped vertical stack, modeled with pseudo point

parameters657091.30 34458666.11 10.67 0.00 0.00 293.00

FFUG 300-TK-023 RoutineSolvent Product Holding

S300-TK-023Capped vertical stack, modeled with pseudo point

parameters657091.30 34458666.11 11.28 0.00 0.00 293.00

FFUG S24 RoutineSolvent Product Holding

S24Capped vertical stack, modeled with pseudo point

parameters657091.30 34458666.11 11.59 0.00 0.00 293.00

5A 5A Routine Tri-Mixer 5ACapped vertical stack, modeled with pseudo point

parameters657103.69 3445890.50 13.11 0.102 12.915 314.000

5B 5B Routine Tri-Mixer 5BCapped vertical stack, modeled with pseudo point

parameters657107.45 3445896.21 13.11 0.102 12.915 314.000

TK502 TK502 Routine Vacuum Pump VentCapped vertical stack, modeled with pseudo point

parameters657110.16 3445890.79 12.81 0.102 12.195 314.000

EXBLOWER EXBLOWER RoutineVacuum Pump Liquid

Seal TankCapped vertical stack, modeled with pseudo point

parameters657093.54 3445877.13 8.54 0.102 12.195 314.000

FFUGRMW2 FFUGRMW2 RoutineIndoor Storage Tank

FugitivesCapped vertical stack, modeled with pseudo point

parameters657091.30 3445866.11 10.37 0.001 0.001 293.000

S01 S01 Routine Solvent Storage Tank Capped vertical stack, modeled with pseudo point

parameters657086.55 3445926.70 5.18 0.001 0.001 293.000

S04 S04 Routine Latex Storage TankCapped vertical stack, modeled with pseudo point

parameters657086.55 3445926.70 5.18 0.00 0.00 293.00

S22 S22 Routine Solvent Storage Tank Capped vertical stack, modeled with pseudo point

parameters657086.55 3445926.70 5.18 0.00 0.00 293.00

Facility:

Page 7

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Area Source Parameters

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model IDModeling Scenario

Easting:X [m]

Northing:Y [m]

Modeled Release Height

[m]Longer Side Length X [m]

Shorter Side Length Y [m] Area Source Size Justification Area Source Release Height Justification Source Description

FFUG FFUG LNF2 Routine 657091.30 3445866.11 10.36 19.81 7.62 The size of the indoor facility Building Height of the facility Indoor Fugitives

FFUG OUTTNKFUG Routine 657098.42 3445898.05 2.59 19.81 7.62 The size of the indoor facility Average Height of ComponentsEquipment Fugitives from Outdoor

Tank FarmsOUTTOTEFUG ST08 Routine 657098.42 3445898.05 3.05 17.07 3.05 Size of the Outdoor Tote Area Average Height of Components Fugitives from Outdoor Tote Area.

Facility:

Page 8

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Volume Source Calculations

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model ID Footprint of Source

Length (m)

Footprint of Source

Width (m)

Length of Side (making it a square)

SQRT(L * W)

Type of Volume Source (sigma y)

Pick from drop-down

Sigma Y

(m)

Vertical Span

Min Release (m)

Vertical Span

Max Release (m)

Vertical Dimension

(m)

Type of Volume Source (sigma z)

Pick from drop-down

Release Height(middle point of vertical span)

(m)

Building Name(if on/adjacent to a

building)Pick from drop-down

Adjacent Building Height, if

applicable(m)

Sigma Z

(m)

0.00 Incomplete 0.00 0.00 Incomplete0.00 Incomplete 0.00 0.00 Incomplete0.00 Incomplete 0.00 0.00 Incomplete0.00 Incomplete 0.00 0.00 Incomplete0.00 Incomplete 0.00 0.00 Incomplete0.00 Incomplete 0.00 0.00 Incomplete0.00 Incomplete 0.00 0.00 Incomplete0.00 Incomplete 0.00 0.00 Incomplete

Facility:

Page 9

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Volume Source Parameters

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model ID

Modeled Release

Height [m]

Modeled Length X

[m]

Lateral Dimension

SigmaY [m]

Vertical Dimension

SigmaZ [m]Modeling Scenario

Easting:X [m]

Northing:Y [m] Source Description Volume Source Size Justification

Facility:

Page 10

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Point + Flare Emissions

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model IDModeling Scenario Pollutant Averaging Time Standard Type Review Context

Intermittent Source?

Modeled Emission Rate [lb/hr] Basis of Emission Rate

Scalars or Factors Used? Scalar/Factor in Use

Downwash Structure

Considered

Distance to Ambient Air

(m)

M1 M1 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGM4 M4 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGDC DC Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDG

FFUGMFR2 FFUGMFR2 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGBIO BIO MSS Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDG

FFUG S10 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGFFUG S17 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGFFUG S18 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGFFUG 300-TK-023 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGFFUG S24 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDG

5A 5A Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDG5B 5B Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDG

TK502 TK502 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGEXBLOWER EXBLOWER Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGFFUGRMW2 FFUGRMW2 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDG

S01 S01 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGS04 S04 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDGS22 S22 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No BLDG

Facility:

Page 11

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Area Source Emissions

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model IDModeling Scenario Pollutant Averaging time Standard Type Review Context

Intermittent Source?

Modeled Emission Rate [lb/hr] Basis of Emission Rate

Scalars or Factors Used? Scalar/Factor in Use

Distance to Ambient Air

(m)

FFUG FFUG LNF2 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable NoFFUG OUTTNKFUG Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No

OUTTOTEFUG ST08 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Maximum Allowable No

Facility:

Page 12

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Volume Source Emissions

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model IDModeling Scenario Pollutant Averaging time Standard Type Review Context Intermittent

Modeled Emission Rate [lb/hr] Basis of Emission Rate

Scalars or Factors Used? Scalar/Factor in Use

Distance to Ambient Air

(m)

Facility:

Page 13

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Speciated Emissions

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

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CAS # Chemical Species Other SpeciesShort-Term ESL

(µg/m³)Long-Term ESL

(µg/m³) M1 M1 M1 M1 M4 M4 M4 M4 DC DC DC DC FFUGMFR2 FFUGMFR2 FFUGMFR2 FFUGMFR2 BIO BIO BIO BIO S10

67-56-1 methanol 3900 2100 0.00726 0.00726 0.235 5.25E-05 --

75-07-0 acetaldehyde 120 45 0.00E+00 0.00E+00 0.00E+00 0.00E+00 --

124-68-5 2-amino-2-methyl-1-propanol 400 40 2.35E-05 2.35E-05 2.00E-05 0.00E+00 1.56E-04

75673-43-7 3,4,4-trimethyloxazolidine 970 97 1.41E-05 1.41E-05 1.20E-05 0.00E+00 2.00E-04

51200-87-4 4,4-dimethyloxazolidine 970 97 3.63E-04 3.63E-04 3.08E-04 0.00E+00 0.00757

50-00-0 formaldehyde Ethylene-vinyl acetate 15 3.3 0.00E+00 0.00E+00 0.0377 0.00E+00 --

67-64-1 acetone 7800 4800 0.223 0.223 9.46 0.00E+00

141-43-5 monoethanolamine 97 7 1.13E-05 1.13E-05 0.00E+00 0.00E+00 1.75E-04

64742-65-0 distillates (petroleum) solvent-dewaxed heavy paraffinic 1000 100 0.00E+00 0.00E+00 1.51 0.00E+00 1.44E-04

SUB128451 (NUM;GPS) Other (Please specify): Related Silane Impurities Provide Documentation Provide Documentation 0.00E+00 0.00E+00 0.0159 3.13E-05 9.01E-07

4719-04-4 S-triazine-1,3,5(2H, 4H, 6H)-triethanol 110 11 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00687

1310-73-2 sodium hydroxide 20 2 0.00E+00 0.00E+00 3.98E-04 0.00E+00 1.46E-05

25265-71-8 dipropylene glycol 1200 120 0.00E+00 0.00E+00 1.93E-04 0.00E+00 1.53E-04

2634-33-5 1,2-benzisothiazolin-3-one 350 35 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.69E-05

57-55-6 propylene glycol 1800 18 0.00E+00 0.00E+00 0.00554 0.00E+00 0.00216

64-19-7 acetic acid 250 25 0.00E+00 0.00E+00 4.63E-04 0.00E+00 7.68E-09

140-88-5 ethyl acrylate 4.9 16 0.00E+00 0.00E+00 0.0339 0.00E+00 --

1330-20-7 xylene 2200 180 0.0595 0.0595 0.00E+00 0.0734 --

108-88-3 toluene 4500 1200 0.00220 0.00220 0.00119 0.00427 0.00E+00

71-43-2 benzene 170 4.5 8.24E-05 8.24E-05 0.00E+00 1.60E-04 0.00E+00

100-41-4 ethylbenzene 26000 570 0.0106 0.0106 0.00E+00 0.0183 0.00E+00

Speciated Emissions by Model ID

Page 14

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Speciated Emissions

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

CAS #

67-56-1

75-07-0

124-68-5

75673-43-7

51200-87-4

50-00-0

67-64-1

141-43-5

64742-65-0

SUB128451 (NUM;GPS)4719-04-4

1310-73-2

25265-71-8

2634-33-5

57-55-6

64-19-7

140-88-5

1330-20-7

108-88-3

71-43-2

100-41-4

Speciated Emissions b

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S10 S10 S10 S17 S17 S17 S17 S18 S18 S18 S18 300-TK-023 300-TK-023 300-TK-023 300-TK-023 S24 S24 S24 S24 5A 5A 5A 5A 5B 5B 5B 5B TK502 TK502 TK502 TK502 EXBLOWER

0.00151 0.00151 1.51E-03 0.00151 0.00151 0.00149 1.49E-03 0.00149

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

4.89E-06 4.89E-06 4.89E-06 4.89E-06 4.89E-06 0.00E+00 0.00E+00 0.00E+00

2.93E-06 2.93E-06 2.93E-06 2.93E-06 2.93E-06 0.00E+00 0.00E+00 0.00E+00

7.53E-05 7.53E-05 7.53E-05 7.53E-05 7.53E-05 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.0462 0.0462 0.05 0.0462 0.0462 0.00E+00 0.00E+00 0.00E+00

2.35E-06 2.35E-06 2.35E-06 2.35E-06 2.35E-06 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

8.87E-04 8.87E-04 8.87E-04

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 -- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.0124 0.0124 0.01 0.0124 0.0124 2.08 2.08 2.08

4.56E-04 4.56E-04 4.56E-04 4.56E-04 4.56E-04 0.121 0.121 0.121

1.71E-05 1.71E-05 1.71E-05 1.71E-05 1.71E-05 0.00454 0.00454 0.00454

0.00219 0.00219 2.19E-03 0.00219 0.00219 0.519 0.519 0.519

Page 15

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Speciated Emissions

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

CAS #

67-56-1

75-07-0

124-68-5

75673-43-7

51200-87-4

50-00-0

67-64-1

141-43-5

64742-65-0

SUB128451 (NUM;GPS)4719-04-4

1310-73-2

25265-71-8

2634-33-5

57-55-6

64-19-7

140-88-5

1330-20-7

108-88-3

71-43-2

100-41-4

Speciated Emissions b

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EXBLOWER EXBLOWER EXBLOWER FFUGRMW2 FFUGRMW2 FFUGRMW2 FFUGRMW2 S01 S01 S01 S01 S04 S04 S04 S04 S22 S22 S22 S22 FFUG LNF2 FFUG LNF2 FFUG LNF2 FFUG LNF2OUTTNKFU

GOUTTNKFU

GOUTTNKFU

GOUTTNKFU

G ST08 ST08 ST08 ST08

0.00149 6.15E-05 0.00E+00 0.00E+00 0.00E+00 0.0320 1.60E-04 0.00E+00

0.00E+00 1.85E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.52E-05 0.00791 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.51E-05 0.00475 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.88E-04 0.122 0.00E+00

0.00E+00 1.06E-04 0.00E+00 0.00E+00 0.00E+00 0.00513 3.58E-06 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.29 0.438 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.17E-05 0.00E+00 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.205 0.00E+00 0.00E+00

8.87E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00217 0.00E+00 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.41E-05 0.00E+00 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.63E-05 2.80E-05 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

0.00E+00 0.971 0.00E+00 0.00E+00 0.00E+00 7.54E-04 0.0279 0.00E+00

0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.30E-05 0.00E+00 0.00E+00

0.00E+00 1.04E-04 0.00E+00 0.00E+00 0.00E+00 0.00461 3.22E-06 0.00E+00

2.08 0.00E+00 0.0709 0.00E+00 0.0709 0.0618 0.769 0.229

0.121 0.00E+00 2.48E-05 1.94E-05 2.48E-05 0.00233 0.00366 5.10E-05

0.00454 0.00E+00 2.68E-07 0.00E+00 2.68E-07 8.55E-05 1.36E-04 5.49E-07

0.519 0.00E+00 0.00471 0.00E+00 0.00471 0.0110 0.136 0.00965

Page 16

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Combined Emissions

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model IDModeling scenario Pollutant

Modeled Averaging Time Standard Type Review Context Intermittent

Source Type

Modeled Emission Rate [lb/hr]

Downwash Structure

Considered

M1 M1 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGM4 M4 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGDC DC Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDG

FFUGMFR2 FFUGMFR2 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGBIO BIO MSS Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDG

FFUG S10 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGFFUG S17 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGFFUG S18 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGFFUG 300-TK-023 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGFFUG S24 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDG

5A 5A Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDG5B 5B Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDG

TK502 TK502 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGEXBLOWER EXBLOWER Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGFFUGRMW2 FFUGRMW2 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDG

S01 S01 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGS04 S04 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDGS22 S22 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Point -- BLDG

FFUG FFUG LNF2 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Area --FFUG OUTTNKFUG Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Area --

OUTTOTEFUG ST08 Routine Health Effects Pollutant 1-hr Health Effects Site-Wide No Area --

Page 17

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Intermittent Sources

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model ID Pollutant Review Context Modeling ScenarioModeled Emission

Rate (lb/hr)Emergency

Engine?Maximum Emission Rate

(lb/hr)# Events per

yearHours per

Event Hours per YearCalculated emission

rate (lb/hr)List Intermittent Sources operating

simultaneouslyDescribe any other justification for

intermittent

0 00 00 00 00 0

Facility:

Page 18

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Modeling Scenarios

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Modeling Scenario

MSS

Routine

Scenario Description:

Biocide Cleaning of Vessels

Normal Plant Operations of Unloading/Loading Raw Material and Products

Page 19

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Secondary Formation of PM2.5

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Facility:

Project Increases (tpy) Source Selection Emission Rate (tpy) Height (m) 24-hr Annual 24-hr PM2.5 Annual PM2.5

Nitrogen Oxide (NOx)

Sulfur Dioxide (SO2)

This line was intentionally left blank.Applicant Internal Comments

All internal comments must be deleted prior to submittal.

C. If a site specific MERP value is selected, provide justification for the selected height variable(s) here. Please limit your response to 2000 characters.

0.00000 0.00000

MERPs Demonstration Justification

A. Provide justification for selection of worst-case MERP and/or site-specific source here. Please limit your response to 2000 characters.

B. If a site-specific source is selected, provide justification for the selected emission rate variable(s) here. Please limit your response to 2000 characters.

Modeled Emission Rates for Precursors (MERPs) Demonstration Tool for Calculating Secondary PM2.5 Impacts

Precursor

Selection of Variables MERP Value Total Secondary Value (µg/m3)

Page 20

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Unit Impact Multipliers

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

EPN Model ID Modeling Scenario

1-hr GLCmax

(µg/m3 per lb/hr)

3-hr GLCmax

(µg/m3 per lb/hr)

8-hr GLCmax

(µg/m3 per lb/hr)

24-hr GLCmax

(µg/m3 per lb/hr)

Annual GLCmax

(µg/m3 per lb/hr)

0 0 0 00 0 0 00 0 0 00 0 0 00 0 0 00 0 0 00 0 0 00 0 0 00 0 0 0

Facility:

Page 21

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Health Effect Modeling Results

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Step 3 Step 4: Production Step 4: MSS Step 5: MSS Only Step 6 Step 7: Site Wide

Chemical Species CAS Number Averaging Time ESL [µg/m3]

10% ESLStep 3 Modeled GLCmax

[µg/m3]

25 % ESL Step 4 Production GLCmax since most recent site wide

modeling [µg/m3]

10% ESL Step 4 Production

Project Only GLCmax

[µg/m3]

50% ESLStep 4 MSS GLCmax since

most recent site wide

modeling [µg/m3]

25% ESL Step 4 MSS Project Only

GLCmax [µg/m3]

Full ESL Step 5 GLCmax

[µg/m3] Was Step 6 relied on to fall out of the

MERA?

Site Wide GLCmax

[µg/m3]

Site Wide GLCni

[µg/m3]

methanol 67-56-1 1-hr 3900 Yes (Verify with Permit Reviewer)acetaldehyde 75-07-0 1-hr 120 Yes (Verify with Permit Reviewer)

2-amino-2-methyl-1-propanol 124-68-5 1-hr 400 Yes (Verify with Permit Reviewer)3,4,4-trimethyloxazolidine 75673-43-7 1-hr 970 Yes (Verify with Permit Reviewer)4,4-dimethyloxazolidine 51200-87-4 1-hr 970 Yes (Verify with Permit Reviewer)

formaldehyde 50-00-0 1-hr 15 Yes (Verify with Permit Reviewer)acetone 67-64-1 1-hr 7800 Yes (Verify with Permit Reviewer)

monoethanolamine 141-43-5 1-hr 97 Yes (Verify with Permit Reviewer)distillates (petroleum) solvent-dewaxed

heavy paraffinic64742-65-0 1-hr

1000 Yes (Verify with Permit Reviewer)Related Silane Impurities B128451 (NUM;G 1-hr Provide Documentation Yes (Verify with Permit Reviewer)

S-triazine-1,3,5(2H, 4H, 6H)-triethanol 4719-04-4 1-hr 110 Yes (Verify with Permit Reviewer)sodium hydroxide 1310-73-2 1-hr 20 Yes (Verify with Permit Reviewer)dipropylene glycol 25265-71-8 1-hr 1200 Yes (Verify with Permit Reviewer)

1,2-benzisothiazolin-3-one 2634-33-5 1-hr 350 Yes (Verify with Permit Reviewer)propylene glycol 57-55-6 1-hr 1800 Yes (Verify with Permit Reviewer)

acetic acid 64-19-7 1-hr 250 Yes (Verify with Permit Reviewer)ethyl acrylate 140-88-5 1-hr 4.9 Yes (Verify with Permit Reviewer)

xylene 1330-20-7 1-hr 2200 Yes (Verify with Permit Reviewer)toluene 108-88-3 1-hr 4500 Yes (Verify with Permit Reviewer)benzene 71-43-2 1-hr 170 Yes (Verify with Permit Reviewer)

ethylbenzene 100-41-4 1-hr 26000 Yes (Verify with Permit Reviewer)

Modeled Health Effect Results (MERA Guidance):

Facility:

Page 22

Texas Commission on Environmental QualityElectronic Modeling Evaluation Workbook for SCREEN3

Modeling File Names

Date: 02/19/20Permit #: 44726

Company Name: PPG Architectural Coatings

Model File Base Name Pollutant Averaging Time File Extensions Additional File Description

Facility:

Page 23

www.erm.com Version: 2.0 Project No.: 0534943 Client: PPG Architectural Finishes, Inc. 19 February 2020

P:\Projects\0534943 PPG Industries Permit Renewal.SV\DM\A10044 NSR Permit 44726 Renew\A10044 PPG NSR Report v2.0.docx

APPENDIX G CONFIDENTIAL EMISSION MASTER OUTPUTS

February 2020

www.erm.com Version: 2.0 Project No.: 0534943 Client: PPG Architectural Finishes, Inc. 19 February 2020

P:\Projects\0534943 PPG Industries Permit Renewal.SV\DM\A10044 NSR Permit 44726 Renew\A10044 PPG NSR Report v2.0.docx

APPENDIX H CONFIDENTIAL STORAGE AND HOLDING TANK EMISSIONS

February 2020

The business of sustainability

ERM has over 160 offices across the following

countries and territories worldwide

Argentina

Australia

Belgium

Brazil

Canada

Chile

China

Colombia

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Indonesia

Ireland

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Portugal

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Sweden

Switzerland

Taiwan

Tanzania

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UK

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ERM’s Austin, Texas Office

Capitol Tower

206 East 9th Street, Suite 1700

Austin, Texas 78701

T: 512-459-4700

F: 512-597-8368

www.erm.com