"Inservice Insp & Testing Program Plan,First 10-Yr Insp Interval."

INSERVICE INSPECTION AND TESTING

PROGRAM PLAN

FIRST TEN-YEAR INSPECTION INTERVAL

DIABLO CANYON POWER PLANT

UNIT 2

USNRC DOCKET NO. 50-323

ISI Prepared by:

IST Prepared by:

Reviewed by:

Approved by:

E. HILL ISI Specialist

J. A S 'wr Prod. Eng~''neerPri ry "Systems

K. FRANK Supervrsor of ISI NDE

PSRC DATE: December 6, 1984

Approved: 07 WR. C. THORNBERRY DCPP Pla Manager

CONTROLLED COPY NO.

Distribution: This program plan is distributed by theDocument Control,Group. The Program Planshould be readily available for use byindividuals having responsibi1ity forscheduling and condu'ct of examina'Clans.,tests and audits. It is submitted''o theAuthorized Inspection Agency, Sta'8e ofCalifornia Division of Industrial 'Safety andthe United States Nuclear RegulatoryCommission. All copies are kept current -byissuance of periodic changes which "aresubject to regulatory review.

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NUCLEAR PLANT OPERATIONSDiablo Canyon Power PlantISI/NDE Department420.9

Program Plan Change No 0

Date Oct. 15, 1984

Change to Diablo Canyon Unit 2Inservice Inspection And TrainingProgram Plan

TO: Holders of Diablo Canyon Unit 2 Inservice Inspection And TestingProgram Plan.

The following changes have been made to the Diablo Canyon Unit 2Inservice Inspection and Testing Program Plan:

CHANGES CHANGE INSTRUCTIONS

Original Issue

After revising your copy of the Program Plan in accordance with theseinstructions, place this sheet in the front of the manual behind thecontrolled copy numbered title page. Please sign and date the receiptletter and return to DCPP Document Control. For questions orassistance please phone the Document Control office, PGandE extension69-3500, Pacific Bell phone (805) 541-7500.

DIABLO CANYON POWER PLANTUNIT 2

INSERVICE INSPECTION AND TESTING PROGRAM PLAN(FIRST 10-YEAR INTERVAL)

TABLE OF CONTENTS

SECTION TITLE

1.0

2.0

INTRODUCTION AND GENERAL DESCRIPTION

ASME SECTION XI CODE BOUNDARY DRAWINGS

3.0

3.1

INSERVICE INSPECTION (IS I ) PROGRAM

Nondestr uctive Examination of Components

CLASS 1

Reactor Vessel................P ressurszer...................Steam Generators.....(PrimaryPiping........................P umps t ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Valves........................CLASS 2

Pressure Vessels..............P'p1ng0 ~ ~ ~ ~ ~ ~ ~ ~ ~ 0 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

P Umps ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Valves........................CLASS 3

~ ~ ~ ~ ~ \ ~ ~

Side)...

.Table 3.1.1

. Table 3.1.2

. Table 3.1.3

. Table 3.1.4

. Table 3.1.5

. Table 3.1.6

. Table 3.1.7

.Table 3.1.8

.Table 3.1.9

. Table 3.1.10

Component Supports............Piping Supports...............

.Tab. 3.1.11

. Tab. 3.1.12

Re vest for Relief (NDE 5 Maintenance).Tab. 3.1. 13

3.2

List of NDE Calibration Standards

System Pressure Tests

Code Class 1 SystemsCode Class 2 SystemsCode Class 3 SystemsRequest for Relief

Appendix A

(

I

'

4.0

4.1

4.2

INSERVICE TESTING (IST PROGRAM

Inservice Testing Of Pumps

Request For Relief (Pumps IST)

Inservice Testing Of Valves

Request For Relief (Valves IST)

INSERVICE INSPECTION AND TESTING PROGRAM PLANFIRST TEN-YEAR INTERVAL

INTRODUCTION

This volume describes the Inservice Inspection and Testing Program Plan for the

Diablo Canyon Power Plant Unit 2 pressure retaining components (includingsupports) which are classified ASME Code Class 1, Class 2 and Class 3.

This ISI Program Plan complies with the requirements of 10CFR Part 50.55a(b) (2)and Part 50.55a(g), effective November 1, 1980 and utilizes the ASME Boiler and

Pressure Vessel Code Section XI, 1977 Edition through and including the Summer

1978 Addenda as the basis for the inservice examinations and tests to be

conducted during the initial 120-month inspection interval. The initialinspection interval will be scheduled to begin when the Unit is placed incommercial operation.

Where conformance with certain code requirements is impractical, requests forrelief are included in each section with supporting information and proposed

alternatives.

For Code Class 1 pipe welds only, the extent and frequency of examination hasbeen determined by Tables IWB-2500 and IWB-2600, Category B-J, of the 1974Edition through Summer 1975 Addenda of Section XI(10CFR50.55a(b)(2)(ii)). ForCode Class 2 pipe welds only, the extent and frequency of examination has beendetermined by Paragraph IWC-2411 and Table IWC-2520, Category C-F and C-G ofthe 1974 Edition through Surfer 1975 Addenda of Section XI(10CFR50.55a(b)(2)(iv)(B)). The distribution among multiple streams inParagraph IWC-2411 (S'75) has not been used, rather the 'single

stream'hilosophyof the summer 1978 Addenda is followed throughout. In all cases thelowest numbered line is used as representative for the multiple streams. Theseexceptions to the use of the 1977 Edition through Summer 1978 Addenda onlyaffect the Code Class 1 and Class 2 piping system welds extent and frequency ofexamination. Examination techniques for the pipe welds and all othercomponents requirements conform to the 1977 Edition through Summer 1978 Addendaof Section XI.

Reference 10CFR50.55a(g)(5)(iii)

gia

:

Preservice examinations, where required, have been completed and are summarized

under separate cover. All preservice examination data will be available forreview at the plant site.

Should the examinations described in this volume reveal flaw conditions which

require repair by welding, a repair program shall be developed as appropriate inaccordance with the requirements of Article IWA-4000 of Section XI.

I

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ASME SECTION XI CODE BOUNDARY DRAWINGS

This section contains the ASME Code Classification Boundary Drawings, PGandE

Number 104628. Regulatory Guide 1.26 was used as the governing document insetting up the ISI boundary. The drawings show +he Code Class 1,2 and 3 systems

and components subject to inservice inspection and testing requirements.

Systems and components are identified by Code Class and are color coded as

applicable to indicate exemptions from various code requirements . These

drawings are extracted from the piping schematics (PAID's) for the Plant thatare contained in- Volume V of the FSAR (Section 3.2). All ASME Code Class 1,2and 3 lines are shown. To emphasize the Section XI Code Boundaries, pages

containing lines other than ASME Code Piping have been omitted and non-ASME

lines have been ghosted on the pages included. An explanation of the colorcoding system will be found at the end of the drawings.

Revisions to these drawings may occur from time to time but will not be

distributed to this Program Plan as they are issued. Current drawings aremaintained by the Plant Document Control Department and may be incorpora+ed tothis Program Plan with other changes as necessary. In all cases, the latestapproved drawing shall apply.

Regulatory Guide 1.26, "guality Classifications and Standards forWater-Steam-,and Radioactive-Waste-Containing Components of Nuclear PowerPlants.

As allowed by Paragraphs IWB-1220, IWC-1220, IWC-1230 and Table IWD-2500-1of Section'I.

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INSERVICE INSPECTION (ISI)PROGRAM'ondestructive

Examination of Com onents

This section sets <orth the Nondestructive Examination Program Plan for Diablo

Canyon Unit 2. It describes the ASME Code Class I, 2 and 3 components subjectto surface, volumetric and visual (VT-I, VT-3, VT-4) examination as required by

Section XI during the first ten-year inspection interval.

Construction permits for Diablo Canyon were issued prior to development of ASNE

Code requirements for piping systems . The piping was designed and built to therequirements of ASA B31. 1, USAS B31. 1.0 and USAS B31.7 which did not requirestress analysis calculations. In 1972, the ASME Code incorporated pipingrequirements which included stress analysis calculations. Plants designed orbuilt before the new rules became effective were exempted from the requirements.The Summer 1978 Addenda to Section XI, on which this ISI Program Plan is based,

requires Class I and Class 2 pipe welds to be selected for examination based on

the stress anal vsis data. In recognition of the fact that no stress analysisdata was computed for older plants, 10CFR50.55a allows use of the Summer 1975

6

Addenda for pipe weld scheduling. The Summer 1975 Addenda does not requirestress analysis calculations, but instead requires welds to be chosen atstructural discontinuities (these are presumed to be the highest stress areas).The extent and frequency of examination for pipe welds in this ISI Program Plan

therefore conforms to the Summer 1975 Addenda.

The NDE section is divided in five parts. The first three cover ASME Code Class

1, 2 and 3 components, the fourth covers requests for relief for all Code

Classes where it has been determined that a Code requirement is impractical and

the fifth covers the listing of NDE calibration standards. In each of the firsttwo parts, the tables identify the Code Class, Code Category, Code Item Number',

name of the component or system, general identification and total number ofitems in the svstem.

April 23, 1968 for Unit 1 (CPPR-39); December 9, 1970 (CPPR-69) for Unit 2

10CFR50.55a(b)(2)(ii) and lOCFR50.55a(b)(2)(iv)(B)

The general identification includes as applicable the serial number, the

reference drawing number or ISI drawing (isometric) bv page number, component

number and line number. Also given are the required NDE methods, the amount ofitems to be examined and extent of examination, the examination period in which

the examination will be conducted , percent to date (which accumulates the

percentage of total number of code-required items through the given time

period ), and applicable remarks or references to requests for relief thatappear. in Part 4 of this section.

In the third part, each Class 3 system and component is identified, along withits location on drawing 104628 and the reference drawings or seismic drawing

number. The examination methods and total number of supports for each component

or system is then given.

In the fourth part, requests for relief are presented. The tables identify the

component or item, Code Class, program table (reference Parts I, 2, and 3 ofthis section), Code Category and Code Item Number. The code requirement that isdeemed impractical is then stated and the basis for the request for relief,alternate examination proposal and schedule for implementation of the alternateexamination are given.

7Each 3 I/3 year examination period will be further subdivided by refuelingoutage. Actual items scheduled for each outage will be listed on the ISIExamination Schedule which will be issued prior to the outage.

The sum of "percent to date" will always equal or exceed the percentage oftotal items required to be examined by the Code.

Augmented examinations, if required by HRC, are normally included as provisions

in the plant Technical Specifications. Examples include examinations required

for the reactor coolant pump flvwheels, steam generator tubes and the mechanical

and hydraulic snubbers. Each reactor coolant pump flywheel will be inspected in

accordance with Regulatory Position C.4.b of Regulatory Guide 1.14, Revision I,August 1975. In addition to the requirements of Section XI, eddy current

testing of the steam generators tubes and the visual inspection and functional

test o< the snubbers will be conducted to meet the requirements of the plantTechnical Specifications. These examinations, however, are not included in thisISI Program Plan. They will be conducted in accordance with plans and

procedures which meet the requirements of the Technical Specifications.

Pursuant to 10CFR 50.55 a (g)(6)(ii)

INSERVICE INSPECTION PRO(iRAM

S stem Pressure Tests

This section sets forth the System Pressure Test Program Plan for Diablo Canyon

Unit 2. Pressure retaining components within each system boundary are subjected

to appropriate system pressure tests to verify their structural integrity and to

assure they remain leak tight for continued and safe operation. During allpressure tests, visual examination (VT-2 per IWA-2212 and IWA-5240 of Section

XI) will be conducted on the pressure retaining boundary of all applicable

components and systems.

This section consists of four parts -—pressure tests for Code Class I, 2 and 3

systems and the request for relief where pressure test is impractical. It is

presented in tabular format. It shows the component or piping system

description, the drawing sheet number of the Code classification drawing (Dwg.

104628), identifies the applicable Section XI pressure test requirement, the

required test pressure, test frequency and any amplifying remarks for the

pressure test. Each system code class has its own tab.

INSERVICE TESTING OF PUMPS AND VALVES

The pump and valve program demonstrates the operational readiness of Code Class

I, 2 and 3 pumps and valves which are required to perform a specific function in

shutting down the reactor or in mitigating the consequences of an accident.This program is presented in a table format with line entries for each pump orvalve.

The tabular format for the pump IST program includes the pump name and number,

the Code class, applicable surveillance test procedure and the test parameters,

i.e., pump speed, pump inlet pressure, pump differential pressure, flow rate,pump vibration, pump lubrication (observe level or pressure), and pump

lubrication temperature. Request for relief from Code requirements is alsopresented in table format with its own tab.

The tabular format for the valve IST program includes the valve number, valvedescription, Code class," IWV-2200 valve categorv, valve size, type (ball,butterfly, check, diaphragm, gate, globe, plug or relief valve), actuator type(air operated, electric motor, electrohydraulic, manual or solenoid-operated),valve position, test requirement, applicable stroke time and the test frequency.Request for relief from Code requirement is also presented in table formathaving its own tab.

The pump and valve IST program becomes effective with the issuance of theoperating license for the Unit.

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TESTING PROGRAM

DIABLO CANYONDEPARTMENT OF ENGINEERING

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LEGEND FOR NOE EXEMPTION COLOR COOING

1. COLOR COOING USED IN IDENTIFYING COMPONENTSEXEMPT FROH NOE+

A. CLASS 1 EXEMPTION CRITERIA:

W(BC'OMPONENT CONNECTIONS. PIPING, ANDASSOCIATEO VALVES (ANO THEIR SUPPORTS) ARE ~

ONE-INCH NOMINAL PIPE SIZE ANO SMALLER.

B. CLASS 2 EXEMPTION CRITERIA:

(GREEN2L (13 COMPONENTS OF SYSTEMS ORPORTIONS OF SYSTEHS THAT DURING NORMAL PLANTOPERAT1NG CONDITIONS+ )I'RE NOTREQUIRED TO OPERATE OR PERFORM A SYSTEMFUNCTION BUT REMAIN FLOODEO UNDER STATICCONDITIONS AT A PRESSURE OF AT LEAST BOY OFTHE PRESSURE THAT THE COMPONENT OR SYSTEMWILL BE SUBJECTED TO WHEN REQUIRED TOOPERATE'R

QZK~ E2) COMPONENTS OF SYSTEMS ORPORTIONS OF SYSTEMS, OTHER THAN RESIDUALHEAT REMOVAL SYSTEMS AND EMERGENCY CORECOOLING. SYSTEMS, THAT ARE NOT REQUIRED TOOPERATE ABOVE A PRESSURE OF 275 PSIG(1900I<PQ) OR ABOVE A TEMPERATURE OF 200'F(93C) ; OR

(YELLOYi)> (3i COMMPONENT CONNECTIONS(INCLUDING NOZZLES IN VESSELS AND PUMPS',,PIPING ANO ASSOCIATEO VALVES. ANO VESSELS(ANO THEIR SUPPORTS) THAT ARE 4 IN.NOMINAL PIPE SIZE AND SMALLER.

C. CLASS 3 EXEMPTION CRITERIA:

QHKCEEg) COMPONFNT CONNECTIONS, PIPINGAND ASSOCIATEO VALVES (ANO THEIR SUPPORTS)THAT ARE FOUR INCH NOMINAL PIPE SIZE ANDSMALLER.

%+NORMAL CONDITIONS INCLUDE OPERATING CONDITIONSDURING. REACTOR STARTUP, OPERATION AT POWER. HOTSTANDBY, ANO REACTOR COOLOOWN TO COLO SHUTDOWNCONDITIONS ~ TEST CONDITIONS ARE EXCLUDEOL

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PGandC

TEN YEAR EXAMINATION PROGRAM

ASME SECTION XI SYSTEMS-CLASS I

DIABLO CANYON POWER PLANT-UNIT 2

R T 1: Reactor esseTABLE:PAGE 1 of

R

ITEM COMPONENT OR SYSTEMGNRL

IDENTIFICATION METH

T LITEMS AMOUNT 5 EXTENT PERIOD DATE

L5 REMARKS

B-A

Bl.ll

Reactor Vessel

Pressure RetainingWelds

(B1.10) Shell Welds

-Circumferential-Upper Course (to)Intermediate (to)Lower Course to)Btt H d

Serial No.C.E. 68101DWG. Ref.CE234-152-6DC663201-76

*3 1.1-1 ]

Weld No.'s

8-2019-201

10-201

UTUT

'UT

Exam area meetsor exceeds reqts.of fig. IWB2500-1and fig. IWB2500-2

(3) (Length)

543.5« 100K543.5« 100KAs Accessibl e100%

ThreeThreeThree

100100100

f*] ISI DWG

Page No.'s

Thickness10.75«

T = 8.6« TO

T = 5 3«

Relief No. 001

Bl.12 -LongitudinalUpper Course

Intermediate Course

Weld No;'s1-1-201 B

1-201C

Weld No.'s

UTUTUT

(3)

(3)

99 5«

99.5«99.5«

100K100K100K

ThreeThreeThree

100100100

T = 10.75«

Lower Course

2-201B2-201C

Welds No.'s1

3-201B3-201C

UTUTUT

UTUTUT

(3)

108.8« 100K108.8« 100K108.8« 100K

106.5« lOOX106.5« 100K106.5« 100K

ThreeThreeThree

ThreeThreeThree

100100100

100100100

T = 8.6«

T 8 6 II

PGandE




MAJ R TEM: Reactor VesseTABLE: 1.1PAGE 2 o

C R

ITEM

B-A

B1.21

COMPONENT OR SYSTEM

Reactor Vessel-Cont'dea elds

- Circumferential-

NE L D

IDENTIFICATION METH

Ser al No.C.E. 68201

[ 1.1-1 ]Weld No.'s

LITEMS AMOUNT 8 EXTENT

N

PERIOD DATE 8 REMARKS

Relief No.002

B1.22

Bottom HeadClosure Head

- Meridional. Welds-

Bottom Head

Closure Head QStudg5-6814-15823-24833-34841-42850-51

4-2026-205B

Weld No.'s

1-202A1-20281-202C1-202 D

1-202 E

1-202F

Weld No.'s

1-205A1-205 B

1-205C1-205 D

1-205 E

1-205F

RemarksRemarks

Remarks

UTUTUTUTUTUT.

(6)

(6)

2

2

Not AccessibleNot Accessible

Not Accessible

3811

3811

38II38"38"3811

100@100%*IDOLS*lOOX*lOOX*100K*

Exam'n area meetsor exceeds req'tsof figure IWB2500-

As Accessible

OneOneTwoTwoThreeThree

1733506783

100

5 311

T — 7 0"

Relief No.002

5 311

Relief No.002

T = 7.0"

*As Accessible

PGandE


ASME SECTION.XI SYSTEMS-CLASS I


H J R ITEM: Reactor VesseTABLE: 1.PAGE 3 o

C R

ITEM COMPONENT OR SYSTEMNRL

IDENTIFICATION METH ITEMSN

AMOUNT 5 EXTENT PERIOD DATEL

5 REMARKS.

B-A

81.30

B1-40

Reactor Vessel-Cont'd [ 1.1-1 ]

Shell To Flange Weld Weld No.

7-201(From Flange)

Head To Flange Weld Weld No.

6-205A

UT

UT

(1)

1

Exam'n area meetsReq'ts of figureIWB-2500-4

As Accessible

1820 '4K182" 34K182" 345

Exam'n area meetsReq'ts of figureIWB-2500-5

As Accessible

182" 34K182" 34%182" 34K

OneTwoThree

OneTwoThree

3367

100

3367

100

Relief 8003

T = 10.75"

00

Exam. FromFlange Face

Relief No.003

T = 7.0"

B1.51(Bl.50) Re air WeldsBeltline eglon

(Vessel Base Metal)

No base metalrepairs are knownin the reactorvessel. One weldrepair each inwelds 2-2018 and2-201C are the onlyknown repair areas.

Bl.50 items notapplicable - Nobase metalrepairs inreactor vessel.

PGandE

EN YEAR EXAHINATION PROGRAH

SHE SECTION XI SYSTEHS-CLASS I

DIABLO CANYON POMER PLANT-UNIT

HAJOR ITEN: Reactor VesselTABLE: 1. 1

PAGE 4 of 9

CTGRITEM

B-DB3.90

3.100

COHPONENT OR SYSTEH

Reactor Vessel-Cont'd~II II

Mel dsAnd nozzle insideradius

GENER LIDENTIFICATION

[ 1.1-1 .I

ND

HETHL

ITEHSEX NT N

AMOUNT 8I EXTENT

xam n area meetsReq'ts of figureIMB-2500-7's Accessible

XA N

PERIOD DATEH RELI F S

8 REHARKS

Relief 8004aCode Case 1647(N-73)

Outlet Nozzle Loop 1




Inlet Nozzle Loop 1

Inlet Nozzle Loop 2

Meld No's~1-29SPL

9338'nner

Radius

2*2-29SPL8

22'nner Radius

2*3-29SPL9

158'nner

Radius

2*4-29SPL9

202'nner

Radius

2*9»27.5SPL9

293'nner

Radius

'*10-27.5SPL8

67'nner Radius

.UTUTUT

UTUTUT

UTUTUT

UTUTUT

UTUTUT

UTUTUT

(2)'"

(6)1

360'600

3600

360360'60'00K

100K

100K

100K

100K

100K

OneThreeThree

OneThreeThree

OneThr eeThree

TwoThreeThree

TwoThreeThree

ThreeThreeThree

131313

252525

383838

505050

636363

757575

From BoreFrom Shell

From BoreFrom Shell

From BoreFrom Shell

From Bore.From Shell

From BoreFrom Shell

From BoreFrom Shell

Inlet Nozzle Loop 3 2*11-27.5SPL9

113'nner

Radius

UTUTUT

360'00K Three 88Three 88Three 88

From BoreFrom Shell

PGandE

TEN YEAR EXAMINATION PROGRAMSHE SECTION XI SYSTEMS-CLASS I


H R T : Reactor VesseTABLE: 1.1PAGE 5 o

C T G R

ITEH COHPONENT OR SYSTEMG NER L

IDENTIFICATION METH ITEMSXHN I N

AMOUNT 5 EXTENTX H N T EXA RELIEF S


B-D ~ Reactor Vessel-Cont'd

B3.100 Inlet Nozzle Loop 4

f 1.1-1 j'2 "12-27. 5SPL

9247'nner

Radius

UTUT

I360$ IDOL ThreeThreeThree

j100100100

From Borefrom Shell

See IWB-2500-1Footnote 5

NOTE;

B-FB5. 1D

Code Category B-Ereferences pressuretest. See Section3.2 of this volume,Class 1 of P. 1 of 2

Pressure RetainingDissimilar MetalWelds

Nozzle Safe EndsWelds

See Tab. 1.4 page 1

PGandE




R I EM: Reactor esseTABLE: 1.1PAGE 6 of 9

ITEM COMPONENT OR SYSTEML

DENTIF ICATIONND

METH

N

ITEMS AMOUNT & EXTENTN

PERIOD DATE & REMARKS

B--

B6. 10

B6.20

B6.30

B6.40

eactor esse - ontPressure RetasningBolting (Larger Than2 in. dia.)Closure Head Nuts

Closure Studs, In Plac

Closure Studs, (when)Removed

Flange Ligaments(Between Stud Holes)

1.1-1

RPV StudNutsNo. 1(to)No. 54

RPV StudsNo. 1 (to)No. 54

RPV StudsNo. 1 (to)No. 54

RPV LigamentNo. 1(to)No.54

MT or PT

UT

UTPT or MT

UT

54

54

18 Nuts 100K1818Exams area meetsreq'ts of figureIWB-2500-12

-Remarks-

18(Remarks) 1001818Exam area meetsor exceeds req'tsof figureIWB-2500-4

18 (Remarks) 1001818

OneTwoThree

OneTwoThree

OneTwoThree

33 OD=10.56"66 HT=7.94"100

3366100

3366100

OD=6.8"L=57.7"

It is anticipatedthat studs willbe removed asscheduled,Should that notbe possible,studs will beexamined in placeas scheduled forremoved studs.Interval enddeferral is notanticipated.

* BushingsNot Applicable

Stud Holes in Flange Threads VT-1 18 (Remarks)1818

OneTwoThree

3366100

B6.50 Closure Washers,(and Bushing*)

RPV StudWasher PairNo.l(to)No.54

VT-1 54 18 Pair(Pair) 18 Pair

18 Pair

OneTwoThree

3366100

PGandE



* DIABLO CANYON POWER PLANT-UNIT

MAJOR ITEH: Reactor VesselTABLE: 1.1PAGE 7 of 9

T G RY

ITEN COMPONENT QR SYSTEMG NER L- NO

IDENTIFICATION METH

TAL X IN N

ITEMS AMOUNT & EXTENT

HlPERIOD

EX N REL F S

DATE & REMARKS

8-G-

8-7.10

8-H88.10

Reactor Vessel-Cont

Pressure Retaining Bolting(2 in. Dia. and Less)

Marmon Clamps(Bolts, Studs & Nuts)

Integrally WeldedAttachments

],.1-1

Conoseal Bolts VT-1(For) In-CareThermocouples

-Remarks-

15

Total of FiveConoseal Assy.

15 bolts 100%15 bol ts 100515 bolts lOOK

OneTwoThree

3367100

Note: All clampsand boltsexamined onceeach inspectionperiod during ascheduledrefueling outage.

B8,10 Item notapplicable-

vessel issupported byintegral castnozzle pads

8-N-1. 813.10

Vessel Interior Upper and VT-3Lower InternalsThermal ShieldDrive Rods

100K of region ofsurfaces madeaccessible byremoval ofcomponents duringnormal refuelingoutages

OneTwoThree

100100100

At firstscheduledrefueling outageand subsequentoutages atapproximatelythree yearincrements.

PGandE




J R : eactor esseTABLE:PAGE 9

R

ITEM

B-N-

COMPONENT OR SYSTEM

Reactor Vesse - ont

N

IDENTIFICATION METH

1. -1

ITEMSN N

AMOUNT & EXTENT PERIOD DATE 5 REMARKS

B-N-3B13.30

Removable CoreSupport Structures

- RPV-Core Barrel

Core Barrel

VT-3

VT-3

100K of regionsof welds and sur-faces made access-ible by removalof core barrel andsupporting struc-ture

Regions of corebarrel welds andsurfaces madeaccessible by corebarrels removalfrom vessel

Three 100

Three 100

Includes coresupport weldsand attachmentlugs

Examine toextent possible

PGandE DIABLO CANYON POWER PLANT-UNIT 2



C TEG RY

ITEM COMPONENT OR SYSTEM

Reactor Vesse - ont


~ 1

NDE

METH

TTLITEMS

EXAMIN TIONAMOUNT 8 EXTENT

xam. areameets or exceedsreq'ts fig.IWB-2500-18

EXAM N

PERIOD

MAJOR ITEM: Reactor VesselTABLE: 1.1PAGE 9 of 9

T E M RELIEDATE 5 REMARKS

B14.10 Welds in CRD Housing .CROM PT 73 3 Welds

360'ote:

There aretwenty-fourperipheral CRD

Housing Welds

Three 10* Surface examelected to beperformed

*1005 of Coderequirement

END OF TABLE 1.1

PGandE

TEN YEAR EXAMINATION.PROGRAM


DIABLO CANYON POWER PLANT-UNIT ~

MAJOR ITEM: PressurizerTABLE: 1.PAGE

' of 3

G R

ITEM

B-B

COMPONENT OR SYSTEM

Pressurizer Vessel(B2.10) Shell to HeadWel ds

GNRLIDENTIFICATION

er>a o.W 1171BIG. Ref.DC663208-15-1

N

METH

L N

ITEMS AMOUNT 5 EXTENT

xam n area meetsor exceeds req'tsof FigureIWB-2500-1 andFigure IWB-2500-2

X 1NPERIOD

R LIDATE 5 REMARKS

* SI DW

Page No.'sof Figure

B2.11

B2.12

- Circumferential-

Bottom Head toLower Course .

Upper Course toTop Head

-Longi tudinal-Lower Course 8Bottom Head

Upper Course 8Top Head

* [1.2-1j

Weld No.

Weld No.

Weld No.ong

Weld No.Long

UT

UT

UT

UT

(2)

97" lOOX97 II

97 I I

112" 7X

12" 9L1

(2) (Length)

97" 100K97"97 l I

OneTwoThree

OneTwoThree

One

Two

3366100

3366100

07

09

T=42"L = 291"

Note remarksfor B2.12T = 4.2"L =

291I'chedule

examarea for firstand second periodto enablecoincidentexamination ofcircumferentialand longitudinalwelds

~ equals 100Kof Code req't

PGandE

EN YEAR EXAHlNATION PROGRAM

SME SECTION XI SYSTEMS-CLASS I


HAJ R IT H: PressurizerTABLE: 1.2PAGE 2 o 3

T G R

ITEM

-B

2. 20

2.212.22

B-D3.1103.120

COMPONENT OR SYSTEM

Pressurizer Vessel-ont

Head Welds

-Circumferential (and.j-Meridional

Nozzle to Vessel WeldsNozz e Inside Radius

GENER L NDE

IDENTIFICATION METH',

-1,-Remarks«

T LITEMS

X IN TI N

AMOUNT 8 EXTENT

Exam area meetsreq'ts of Fig.IMB-2500-7 asaccessible

XHNPERIOD

XHRLDATE 8 REMARKS

B .20 items arenot applicableupper and lowerheads are castcarbon steel

Inner Radius-Relief 004Surge Nozzle-Relief 004Bottom Head

Surge Line Nozzle9 Line 2*16-16-SPL

Spray Line Nozzle9 Line 2S6-15.4SPL

Relief Line Nozzle9 Line 2S6-730-6SPL

Safety Nozzle9 Line 2S6-729-6SPL

Safety Nozzle9 Line 2SG-728-GSPL

Safety Nozzle9 Line 2S6-727-6SPL

MIB-439 N/SInner Radius

MIB-346 N/SInner Radius

WIB-379 N/SInner Radius


MIB-422A N/S'nner Radius


UTRemarks

UTRemarks

UTRemarks

UTRemarks

UTRemarks

UTRemarks

1 100$as accessible

1 100K

100%

100K

IDOLS

lOOX

100

100

66

100

Center of tophead

81'.W. frommanway C.L,

147'.W. frommanway C.L.

213'.M. frommanway C.L.

279'.M. frommanway C.L.

100 Bottom Head

TE: Code Category B-E references pressure test. See section 3.2 of this volume, Class 1 P. 1 of 2.

-F5.20

Pressure RetainingDissimilar MetalWelds

See Tab. 1.4Page 2

PGandE

EN YEAR EXAMINATION PROGRAM

SHE SECTION XI SYSTEMS-CLASS I


MAJOR ITEM: PressurizerTABLE: 1.2PAGE 3 of

C R

ITEM

-G-1

6.606.70

-G-27.20

COMPONENT OR SYSTEM

ressurlzer esse-ont

Pressure Retaining Bolting(Larger Than 2 In. Dia.)

Bolts & Studs, In placeBolts & Studs, WhenRemoved

Pressure RetainingBolting (2 in. dia.and less)

GN L 'DIDENTIFICATION METH

-Remarks-

[ 1.2-1 ]

L N


Bolts

R L E


B6.60 & B6.70Item notapplicable

Upper Head Manway Bolting (VT-1) 16 5 (Remarks) 100K One5 Two6 Three

3162100

Bolting may beexamined inplace, or whenremoved.(accessiblesurfaces)

-H8.20

Vessel SupportsIntegrally welded(Support) attachments

Support Skirt

[ 1.2-1 ]Weld No.

Girth 10 (UT) lOOX

Exam area meetsor exceeds req'tsof Fig. IWB-2500-1497 II

97 II

97 II

One 33Two 66Three 100

T —1 5"

L = 291"

PGandR




MAJOR ITEM: Steam GeneratorsTABLE: l.PAGE 1 of

ITEM COMPONENT OR SYSTEMN

IDENTIFICATION METHL

ITEMS AMOUNT 8( EXTENT PERIOD 8( REMARKS

B-8

B2.31B2.32

Steam GeneratorsPnmary s e-- Remarks-

(82.30) Head Welds

Circumferential andMeridional Welds

DWG. REF.DC-663206-77-1

I

-Remarks-Exam'n area meetsor exceeds req'tsof figureIWB-2500-6(B)

See section 2.0for secondaryside

E*j ISI DWG.

Page No.'s

B2.31 5 B2.32Items notapplicable,channel heads arecast cabon steel

B2.40 Tubesheet to HeadWelds

Steam Generator 2-1(Serial No. 1161)

Weld No.

Channel Hd 2-1 UT

(4) Length

12'2I12'00K One

TwoThree

3366100

T — 5 16"L =

36'team

Generator 2-2(Serial No. 1162)

Channel Hd 2-2 UT 12'2'2'00K OneTwoThree

3366100


Channel Hd 2-3 UT 12'2'2'00K OneTwoThree

3366100


Channel Hd 2-4 UT 12'2I12'00K One

TwoThree

3366100

PGandE




MAJOR ITEM: Steam GeneratorsTABLE:PAGE 2 o

TEG R

ITEM COMPONENT OR SYSTEMGNE L

IDENTIFICATIONND

METHTL IN I

ITEMS AMOUNT 5 EXTENT PERIODE ) L

DATE 5 REMARKS

8-D

B3.130B3.140

Steam Generators-ont

Nozzle to Vessel Weldsand Nozzle inside RadiusSection

[ 1.3-1 ]

-Remarks-4

Category B-D, FullPenetration Wel dsof Nozzles inVessels does notapply to DiabloCanyon SteamGenerators. CodeFig. IWB-2500-7does not apply.Nozzles areintegrally cast.

Nozzles areintegrally castto channel head

NOTE: Code Category B-E Not Applicable to Stm. Gen.'s

B-FB5.30


Pressure RetainingDissimiliar HetalWelds

(Channel Head)

See Table 1.4 page 3

[ 1.3-1 ]

PGandE




MAJ R TEM: Steam GeneratorsTABLE: 1.3PAGE 3 o

C TEG R

ITEM COMPONENT OR SYSTEMG NER L

IDENTIFICATIONNDE

METH

L E IN N

ITEMS AMOUNT 5 EXTENT PERIODRLE

DATE 5 REMARKS

B-G-1

B-G-2B7.30


Pressure RetainingBolting (LargerThan 2 in. dia.)

Pressure RetainingBolting (2- In. Dia.and Less)

[1.3-13

-Remarks-

Channel Hd~ytl g

128. "M)

(Each)(Remarks)

B-G-1 ItemsNot Applicable

Steam Generator 2-1

Steam Generator 2-2

Steam Generator 2-3

Steam Generator 2-4

No. 1(to) No. 16

No. 1(to) No. 16

No. 1(to) No.16 .

No. 1(to) No.16

VT-1VT-1

VT-1VT-1

VT-.1VT-.1

VT-1VT-1

.1616(32)16

'16(32)1616(32)1616

1616

1616

1616

1616

100K

100K

100K

100K

OneOne

TwoTwo

ThreeThree

ThreeThree

1225

3750

6275

87100

InletOutlet

InletOutlet

InletOutlet

InletOutlet

B-HB8.30

Integrally WeldedVessel Supports

-Remarks- B8.30 Item notapplicable. Vesselis supported byintegrally castpads

PGandE . DIABLO CANYON POMER PLANT-UNIT

TEN YEAR EXAMINATION PROCiRAM

SME SECTION XI SYSTEMS»CLASS I

C EG RY

ITEM COMPONENT OR SYSTEMGNRL

IDENTIFICATIONNDE

METH

T L N N

ITEMS AHOUNT 5 DTENT PERIOD

HA )OR ITEM: Steam GeneratorsTABLE: 1.3PAGE 4 of 4

AHRL F

DATE 8 REMARKS

B-Q

Steam Generator'sCont d

Steam Generator Tubing

816.10 Straight Tube Design

B16.20 U-Tube Design

(Steam Gener ator)

-Remarks-

~Tube Ha

Gen 2»1Gen 2-2Gen 2-3Gen 2-4

ETETET.ET

Tubes (For Info. ONLY)-Note Remarks-

',38S 102 (*) 3%

3,38S 102 *) 3X3,38S 102 (*) 3X3,38S 102 (*) 3l

10CFR50 RequiresProgram to beBased on thePlants ApprovedTechnicalSpecification3/4.4.5

Ref:10CFR50.55a(b)(2)(iii)

816.10 ItemNot Applicable

*ReferenceTechnicalSpecification forInspectionRequirements

End Of Table 1.3

PGandE DIABLO CANYON POWER PLANT-UNIT

EN YEAR EXAHINATION PROGRAHSHE SECTION XI SYSTEHS-CLASS I 57

HA 1 R ITEH: Pi inq MeldsTABLE: 1.4PAGE i of

ASHE SECTION XI CODE CLASS I PIPING SYSTEH WELDS

The extent and frequency of examination for pipe welds scheduled in the following table conforms toTables IMB-2500 and IMB-2600, Category B-J, in the 1974 Edition of Section XI through Summer l975Addenda. This requires all of the area of 25K of-the circumferential joints, including the adjoining)-foot section of longitudinal joints, and 25K of the pipe branch connection joints to be examinedeach inspection interval. Meld selection distribution has been made to assure a representativesampling from all Code Class I lines in the Plant.

NDTE; An internal inconsistency in the Summer 1978 Addenda required branch connection welds between two andfaut inches nominal branch size to receive volumetric examination, while pipe welds only requirevolumetric examination if they are four inch nominal pipe size or greater. This condition wascorrected in the Minter 1980 Addenda (referenced in 10CFR50.55a). to require volumetric examination ofthose branch connections greater than nr equal to four inch diameter. As a result, branch connectionsfour inches and greater nominal diameter are scheduled for volumetric and surface examiantion, whilethose less than four inch diameter are scheduled for surface examiantion only.

Occasional portions of certain pipe welds are inaccessible for exa'mination. See request for reliefWOE-008. Any inaccessib)e portions will be fully documented and the remaining weld area examined to thefullest extent possible.

Ref. IOCFR50.55 a (b)(2)(ii)

PGandE

ASME SECTION XI SYSTEMS-CLASS 2

.DIABLO CANYON POWER PLANT-UNIT 2

J 1 ln .. e S

TABLE:PAGE 1 o

C TEGOR

ITEM COMPONENT OR SYSTEMGENERAL

IDENTIFICATIONNDE

METH

T L E A I N

ITEMS AMOUNT gi EXTENTE N

PERIOD DATEE EL S

8 REMARKS

B-F

B5.50

Pressure Retainin1sslml lar eta

ggg

~Pi in -Safe End Welds

Reactor VesselWPPgp,pip 3

welded directly'-to RPV cladbuttering. "Pup" to pipe is notconsidered a bi-metal weld jointNote B9.10 for system schedulecontinuation

Volumetric exam scheduledcoincident with vessel nozzleexam. per Section'XI

See Appendix A forpiping schedule/cal. std.Exam area meets or exceedreqt's of Fig. IWB-2500-8

Welds are thesame as Cat'yB-F, B5.10

Reactor Vessel

Inlet Nozzle(RC2-1)

Loop 1

[1.4-1]


(RC2-1) [1.4-1]

Outlet Nozzle Loop 2(RC2-2) [1.4-2]



Weld No.'s8 Line No.'sWIB-RC-1-1SE2*1-29SPL

WIB-RC-2-1SE2*2-29SPL



WIB-RC-1-16SE2*9-27.5SPL

PTUT

PTUT

PTUT

PTUT

PTUT

8(2)

1

(6)1

(Length)

360'600

360'60o360'00K

100K

100K

100K

100K

OneOne

OneOne

OneOne

TwoTwo

'6

TwoTwo

25(Vol)

38(Sur)

63(Sur)

[ ] ISI DWG.

.,Page No.'s

ConstructionDwg.Page No..'s

Inlet Nozzle Loop 2(RC2-2) [1.4-2]

Inlet Nozzle Loop 3(RC2-3) [1.4-3]

WI8-RC-2-16SE2*10-27.5SPL

WIB-RC-3-l6SE2*11-27.5SPL

PTUT

PTUT

1

360'600

100K

100K

ThreeThree

ThreeThree

PGandE

EN YEAR EXAMINATION PROGRAM.



M R : Ps n S.E. We sTABLE:PAGE 2 : o 5

ITEM COMPONENT OR SYSTEMR

IDENTIFICATION METH -ITEMS AMOUNT 5 EXTENT PERIOD DATE 8 REMARKS

B-FB5.50

Pressure Retaininass>ms sar eta

Weld No.'s

Inlet Nozzle Loop 4.(RC2-4) [1.4-4]'

IB-RC-4-16SE2*12-27.5SPL

PTUT

360o 100K ThreeThree

100(Sur,Vol)

PGandE




JOR ITEM: P in S.E. WeldsTABLE:

.PAGE 3 of

ITEM COMPONENT OR SYSTEM IDENTIFICATION METHL

ITFPlS AMOUNT 8 EXTENT PERIOD DATE 5 REMARKS

B-F

B5.50

Piping-Safe Ends,Cont'd

Pressurizer (B5.20

Nozzle end reducer sections are Exam area meets316 SS welded directly to nozzle. or exceeds req'tsReducer- to pipe is not considered of fig. IWB-2500L8a Bi-metal weld joint .

Welds are thesame as cat'yB-F, B5.20

- Tab. 1.2

Note B9.10 for system schedulecontinuation

(Pzr = Pressurizer)

Pzr 2RV-8010A, Inlet(2-7-17) 1 1.4-19]

Pzr 2RV-8010B, Inlet(2-7-19) [1.4-20]

Pzr 2RV-8010C, Inlet(2-7-18) L1.4-21]

Pzr Power RV, Inlet(2-7-20 E1.4-22]

Weld No.'s 8

~a-2S6-729-6SPL

WIB-423SE2S6-728-6SPL



PTUT

PTUT

PTUT

PTUT

(Linear)2 1

II

2 I II

2 1II

21l'60'60'60'60'ne

One

Two

Two

17 (Upper Head)

33

50

66

Pzr Spray Line(2-7-24) [1.4-26]

Pzr Surge Line(P445893) [1.4-5]

W IB-345SE2S6-15-4SPL

WIB-439SE2*16-14SPL

PTUT

PTUT

14 II

44"

360'60'hree83

Three 100 (Lower Head)

PGandE




MAJ R T : Pi sn S.E. e sTABLE: . 1.PAGE 4 of 57

CATEGORY


GENERALIDENTIFICATION

NDEMETH

TOTAL EXAMINATIONITEMS AMOUNT & EXTENT

EXAM'N X TOPERIOD DATE

EXAM RELIEF'S5 REMARKS

B-F Pi in - Safe Endscont steam eneratorB5.3

Note B9.10 forcontinuationWelds No.'s

system schedule

g)Q; Stainless steel pipingis welded directly to Nozzle

Exam area meetsor exceeds req'tsof fig. IWB-2500-8

Welds are thesame as Cat'yB-F, B5.30Tab 1.3

Steam Generator 2-1Reactor oo ant utLoop 1 (RC2-1) [1.4-1]

Reactor Coolant PpSuet Loop 1 (RC2-1)[1.4-1]

Steam Generator 2-2eactor Coo ant ut

Loop 2 (RC2-2) [1.4-2]


W IB-RC-1-5SE2*1-29SPL


WI8-RC-2-5SE2*2-29SPL

WI8-RC-2-6SE2*6-31SPL

PTUT

PTUT

PTUT

PTUT

(8) (Linear)

92 II

98 ll

92"

98"

360'60o

360'60'ne

One

Two

Two

13

25

38

50

Channel Head

Inlet

Outlet

Inlet

Outlet

Steam Generator 2-3eactor oo ant ut

Loop 3 (RC2-3) [1.4-3]


Steam Generator 2-4Reactor Coolant OutLoop 4 (RC2-4) [1.4-4]



W IB-RC-4-5SE2*4-29SPL

PTUT

PTUT

PTUT

92 II

98 II

92I'60o360'60o

Three 63

Three 75

Three 88

Inlet

Outlet

Inlet

PGandE



DIABLO CANYON PONER PLANT-UNIT 2

M J R TEM: Pi in S.E. WeldsTABLE: 1.PAGE 5 o

ITEM COMPONENT OR SYSTEMN L - NDE


ITEMS AMOuNT 5 EXTENT PERIOD DATE 8I REMARKS

8-F85.50 I

Piping-Safe ends, Cont'dSteam Generators (5.30

Reactor Coolant PpSuet Loop 4 (RC2-4)E1.4-4]

Weld No.l~ineee'o.


PTUT

9Q I I 360 Three 100 Outlet

PGandE



R

TABLE:PAGE

'o 57


ln 0 tin

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH ITEMS AMOUNT 81 EXTENT PERIOD DATE 5 REMARKS

B-G-1

B-G-2B7.50

~Pi in - cont'd

Pressure RetainingBolting (Larger than2 in. dia.)

Pressure RetainingBolting (2 in. dia. 8

Less)3 Inch Diameter Pi e

Loop 1 Hot Leg RTD

Conn (2-7-13) i1.4-27]

Loop 2 Hot Leg RTDConn (2-7-25) Ll.4-28]

Loop 3 Hot Leg RTDConn (2-7-15) L1.4-29]

Loop 4 Hot Leg RTD

Cohn (2-7-16) [1.4-30]

-Remarks-

Line No.5 Flan e No.

2S6-1141-3SPL2-FE-499A

2S6-1147-3SPL2-FE-499B

2S6-1153-3SPL2-FE-499C

2S6-1158-3SPL2-FE-499D

YT-1

YT-1

YT-1

YT-1

816

816

816

816

8 Studs16 Nuts

lOOX One

100K8 Studs16 Nuts

8 Studs 100K16 Nuts

8 Studs 100K16 Nuts

Two

Three

Three

~Flan e ~Bo1 tinPercentage bySystem Amount

25

50

75

100

: B-G-1 ItemsnotApplicable

FE=FlowElement

PGandE




JOR ITEM: Pi in Boltin B-GTABLE: 1.PAGE 7 of 57

CATEG RY

ITEM COMPONENT OR SYSTEMGENERAL NDE

I0ENTI FICATION METH

TOT LITEMS

E INATI N

AMOUNT 8t EXTENTEXAM N TOPERIOD DATE

E RELIEF S

5 REMARKS

B-G-2B7.50

Pi in -Cont'd~Bo tin -Cont'd

2 Inch Diameter Pi e

Loop 1 Cold Leg RTD Con(7-441) [1.4-55]




1.5 Inch Diameter Pi e

Line No.E~EF N .

2S6-1140-2SPL-Remarks-

2S6-1146-2SPL-Remarks



After 2x1.5 Re

VT-1

VT-1

VT-1

VT-1

816

816

816

816

8 Studs 100K16 Nuts

8 Studs 100K16 Nuts

8 Studs 100K16 Nuts

8 Studs 100K.16 Nuts

One

Two 50

Three 75

Three 100

Flange BetweenWelds Number

WIB-981/WIB-982

WIB-1003/WIB-1004

WIB-1022/WIB-1023

WIB-1035/WIB-1036

Reac Cool Pp 1 Seal WtrIn(8-599) [1.4-40]

Reac Cool Pp 2 Seal WtrIn (8-602) [1.4-41]

2S6-54-1.5-Remarks-

2S6-5398-1.5*Two Flanges-Remarks-

VT-1

VT-1 48

8

4 Studs 100K8 Nuts

4 Studs 100K8 Nuts4 Studs8 Nuts

One

Two

20

60

WIB-842/WI8-843

Two FlangesWIB-857/WIB-858WIB-858S/WI 8-858T*Formerly Line 2-55



2S6-56-1.5-Remarks-

2S6-57-1.5-Remarks-

VT-1

VT-1

4 Studs lOOX8 Nuts

4 Studs 100K8 Nuts

Three 80

Three 100

WIB-869/WI8-870

WIB-882/WI8-883

PGandE



J R-

TABLE'AGE

I


n o tan B-G

8 .of 5

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH ITEMS AMOUNT & EXTENT PERIOD DATES

& REMARKS

B-G-2B7.50

Pi in -Cont'd~Bo tin -Cont'd

1.5 Inch Diameter Pi e

Boron Inj Tk OutLoop 1 C.L. (9-436)[1.4-59]


Line No.~~&II .

2S6-1991-1.52-FE-924

2S6-1992-1.52-FE-925

VT-1

VT-1

- 4 Studs 100K8 Nuts

4 Studs 100K8 Nuts

One

Two

25

50

Flange betweenweld numbers:

WIB555/WIB556

W I8611/WI 8 612



2S6-1993-1.52-FE-926

2S6-1994-1.52-FE-927

VT-1

VT-1

48

4 Studs 100%8 Nuts

4 Studs lOOX8 Nuts

Three 75

Thr ee 100

W IB695/WI8696

WIB763/WIB764

PGandE




J R ITEM: Pi in We ds 8-JTABLE: 1.PAGE 9 o

C G R

ITEM COMPONENT OR SYSTEM'NE LIDENTIFICATION

ND

METH

T L IN I N

ITEMS AMOUNT 5 EXTENTE R L S


B-J

B9.12

Pressure Retainine s sn i snB .1 om>na Pipe

size 4 in. and Greater

B-J Items are ident-ified by SystemUnder ApplicableCode Item"

Lon itudinal Welds

Longitudinal wel dsare scheduled togetherwith the intersectingcircumferential welds.See B9.11 items.

Exam'n area meetsor exceeds req'tsof figureIWB-2500-8

*Schedule in: accordance withpage (i)discussion,this tab section-

Longitudinalseam weldscomposite 60ÃSee B9.11

PGandE



COMPONENT OR SYSTEM

PIPING-Continuedp). T67Mul ti pie StreamSystems

C-FC5.11

Residual Ht Rem Pp 2-1Suction (2-10-9,10)


C5.11 Residual Ht Rem Pp 2-1Disch (10-2)

Residual Ht Rem Pp 2-2Disch (10-2)

Residual Ht Exchanger2-1 Outlet (2-10-5,16)(Hx to Line 2-2458)

C5.11


IDENTIFICATION

Butt Welds

Cate or C-F

2S1-110-14III[2.2-25]

2S1-111-14IIIP[2.2-6]

2S1-112-8III[2.2-8]

2S1-113-8III[2.2-9]

2S1-118-8III[2.2-26]

2S1-119-8III[2.2-27]


MAJOR ITEM: PIPING-CIRCUM. WELDS C-FTABLE: .2PAGE 1 o

YR TODATE

& REMARKSPERIOD10 YR

METH ITEMS RE UIRED AMOUNT

40 YR YR

Of One Stream(100K) Typical

2(1)(1)

Line 110chosen asTypical.

1325

PT OneTwo

16 16


(100K)061325

4(1)1)

(2)

PT OneTwoThree

16 16

(100K)

3(1)(1)(1)


091827

OneTwoThree

PT ll ll

See CategoryC-G, page 14of 30 forbalance oflines 118and 119.

PGandE




MAJOR ITEM: Pi in Welds B-JTABLE: 1.PAGE ll o

TGRITEM COMPONENT OR SYSTEM

GENE LIDENTIFICATION

NDE

METHTOT L E IN TI N


PERIOD DATER LIEF S

& REMARKS

B-J89.1119.12

~Pi ~in -Cont'dCsrc. and Long'1 Welds31 In. Nom. Dia. Cont'deactor oo ant Pp

Suet Loop 3 (RC2-3)

Line No. &T550G

2*7-31SPL[1.4-3]

PT.-UT

1 Weld 360'hree 21 WIB-RC-3-11and one foot ofupper & lowerseams

Reactor Coolant PpSuet Loop 4 (RC2-4)

B9.11 Circumferential welds29 Inch Nom. Diametereactor oo ant ut

Loop 1 {RC2-1)

Reactor Coolant OutLoop 2 (RC2-2)


2*8-31SPL[1.4-4]

Line No. &~IS Dw . Nn.

[1.4-1]

2*2-29 SPL[1.4-2]

2*3-29 SPL[1.4-3]

PTUT

PTUT

1 Weld

360'12)

{1) Sch'd*

1 Weld

Three

Two

25

17

WIB-RC-4-11and one foot ofupper & lowerseams

*29" dia. weldsare not consi-dered to behighest stressloaded

WIB-RC-2-4

T=2.335

PGandE




J R TEH: Pi in We ds B-JTABLE: 1.PAGE 1 o 7

ITEH COMPONENT OR SYSTEHGEN R L

I0ENTIFICATION HETHL N

ITEHS AHOUNT & EXTENT PERIOD DATE 5 REMARKS

B-J Pi in -Circ' Cont'd8 .1 ) (4 In. 8 greater)

89.11 Circumferential Welds9 nc om. diameter

Reactor Coolant Out-Loop 4 (RC2-4)

B9.11 Circumferential Welds.5 inc Nom. Diameter

Reactor Coolant PumpDisch Loop 1 (RC2-1)


Line No. 8

T550. I:2*4-29 SPL[1.4-.4]

2*9-27.5SPL[1.4-1]

2*10-27. 5SPL[1.4-2]

PTUT

PTUT

(12) (1) Sch'd*

(16) (5) Sch'd

4 1 Meld 360'

2 Welds360'ne

Two 13

*29 inch dia.welds are notconsidered to behighest stressloaded.

RC Pipe Composit25 percent.

T=2.215

MIB-RC-1-12

MIB-RC-2-12MIB-RC-2-15



2*11-27.5SPL[1.4-3]

2*12-27.5SPL[1.4-4]

PTUT

PTUT

4 1 Weld 360'

1 Meld

360'hreeThree

18 WIB-RC-3-12

'25 MIB-RC-4-12

PGandE




J R ITEM: Pi in We ds B-JTABLE: 1.PAGE 1 o

C EG RY


GEN LIDENTIFICATION

D

METHT L

ITEMSN N

AMOUNT 8 EXTENT PERIOD DATER

5 REMARKS

B-J Piping-Circ'1 Cont'd(B9.10) (4 In 5 Greater)

Specific weld .identification number will belisted on -ISI Exam. Schedules to be issued priorto each Refueling Outage '

TO DATE foreach pipesystem

B9.11 Circumferential Weldsnc om. diameter

Pressurizer Surge Line(P445893)

Hot Leg Recirc Before2V-8702 (2-10-21,22)

Line No. 8

lEtllRf%.2*16-14SPL[1.4-5]

2S6-109-14SPL[1.4-10]

PTUT

PTUT

(28)

12

(7) Sch'd

1 Weld 360'Weld

1 Weld 360'Welds

OneTWO

OneTWO

1122

825

14 In. CompositePercent (25)

Loop 4 Hot Leg Before2Y-8701 (2-10-21,22)

2S6-1665-14SPL PT

[1.4-10] UT2 Welds 360'hree 28

B9. 11 Circumferential Wel dsnc om. diameter

Accumulator InjectionLoop 1 (2-9-11)


2S6-253-10SPL[1.4-e]

2S6-254-10SPL[1.4-7]

PTUT

PTUT

(3e)

10

10

9 Sch'd

1 Weld 360'Weld

1 Weld 360'Weld

OneTWO

OneTWO

1020

1020


PGandE

TEN YEAR EXAMINATION PROGRAMASME SECTION XI SYSTEMS-CLASS 2


M J R ITEM: PIPING-CIRCUM. WELDS C-FTABLE: 2. 2PAGE 0

I EM COMPONENT OR SYSTEM IDENTIF ICATIONN

METHL

ITEMSN

RE UIRED AMOUNT40 YR 10 YR

PERIOD10 YR

YR TODATE

L5 REMARKS

C-FC5.11

PIPING - Continued~C5.1 )Multiple Streams, Cont.

RHR Sup To SprayHdrs 1 8 3 (2-10-17)

RHR Sup To SprayHdrs 2 & 4 (2-10-11)

Butt Weldst «-G2S1-279-8III[2.2-29]

2S1-280-8III[2.2-11]

PT One

(50')

13

(50K)

Line 2-279chosen astypical

C5.11 Residual Heat Exch'r 2Sl-118-8III1 Outlet (2-10-5,16) [2.2-26](Line 2-2458 to 2V-8809A)

Residual Heat Exch'r 2S1-119-8II I2 Outlet (2-10-12,6) [2.2-27](Line 2-1669 to 2V-8809B)

PT Line 2-118chosen astypicalSee categoryC-F, pg. 10of 30 forbalance oflines 2-118 8

2-119

5.11 Safety Inj Pump Suc.Pump 2-1 (2-9-2,6)

Safety Inj Pump Suc.Pump 2-2 (2-9-1,5)

2S2-1982-6[2.2-16]

2S2-1983-6[2.2-12]

PT 10 Two(50')

17 Line 2-1982chosen astypical

END OF ITEM C5.11

PGandE

TEN YEAR EXAMINATION PROGRAMSME SECTION XI SYSTEMS-CLASS I


MAJOR ITEM: Pi in Welds B-JTABLE: 1.PAGE 15 of 57

CATEGORY


IDENTIFICATIONNDE

METHTOTALITEMS

EX INATI N

AMOUNT 5 EXTENTEXMNPERIOD

EXAM RELIEF SDATE 5 REMARKS

B-J

B9.11

Pi in - circ'1 Cont'dB9.10) (4 In. 8 Greater

Circumferential WeldsInch Nom. Diameter

Line No. 8

ISI DWG No. (3) Sch'd8 In. CompositePercent (27)

B9.11

SIS to RCS Loop 1 HotLeg (2-9-31A/449)

SIS to RCS Loop 2 HotLeg (2-9-31B/450)

Circumferential Wel ds6 Inch Nom. Diameter

Safety Inj. Loop 1

Hot Leg (2-9-31A/449)

Safety Inj Loop 2Hot Leg (2-9-31B/450) .

Safety Inj Loop 3Hot Leg (2-9-35)


2S6-2575-8[1.4-113

2S6-2576-8[1.4-123

2S6-235-2SPL+[1.4-111

2S6-236-6SPL+[1.4-12]

2S-237-6 SPL+[1.4-131

2S6-238-6SPL[1.4-14]

PTUT

PT'T

PTUT

PTUT

PTUT

PTUT

(114)

10

12

1 Weld 360'

Weld 360'Weld

(29) Sch'd

1 Weld 360'Weld

1 Weld

1 Weld 360'Weld

1 Weld

1 Weld 360'Weld

1 Weld 360'

Weld

One

TwoThree

OneTwoThree

OneTwoThree

OneTwo

One

Three

20

~W

1733

102030

81725

918

13

25


SI (to) 2*1-29SPL

SI(to)2*2-29SPL

SI(to)2*3-29SPL

SI(to) RHR

2S6-109-14SPL

PGandE



DIABLO CANYON POWER PLANT-UNIT

MAJOR ITEM: Pi in Melds 8-JTABLE: 1.4PAGE 16 of 57

CTGRYITEM COMPONENT OR SYSTEM

GENRL NE,IDENTIFICATION METH

TTLITEHS

E HIN N

AMOUNT & EXTENTAH N

PERIOD DATEHRLI FS

& REMARKS

B-J .

B9.11

Pi in -Circ'1 Cont'dB9.10) (4 In/&Greater)

6 In. nom. Diameter,Cont d

RHR Pp 2-1 Inj ColdLeg I (2-9-33/412)

RHR Pp 2-1 Inj ColdLeg 2(2-9-32/413)

RHR Pp 2-2 Inj ColdLeg 3 (2-9-34/446)

Line Nn. &

T55BIIB. N:

2S6-3844-6SPL[1.4-151

2S6-3845-6SPLE1.4-16]

2S6-3846-6SPLE1.4-171

PTUT

PTUT

PTUT

10

I Weld 360'Meld

I Meld 360'Weld

I Weld

I Mel d 360'Weld

TwoThree

OneTwoThree

OneTwo

1325

102030

13g5

RHR Pp 2-2 Inj ColdLeg 4 (2-9-21/34)

Pressurizer Inlet2RV-8010A (2-7-17)

Pressurizer Inlet2RV-8010B (2-7-19)

Pressurizer Inlet2RV-8010C (2-718)

2S6-3847-6SPLEI.4-181

2S6-729-6SPL+EI.4-191

2S6-728-6SPL+EI.4-20]

2S6-727-6SPLE1.4-21j

PTUT

PTUT

PTUT

PTUT

12 I Meld 360'Meld

I Meld

I Weld 360'Weld

I Weld 360'Meld

I We 1 d 360'Meld

OneTwoThree

OneTwo

OneTwn

OneTwo

81725

1325

1325

1325

PGandE

EN YEAR EXAHINATION PROGRAHSHE SECTION XI SYSTEHS-CLASS I


MAJOR ITEH: Pi in Welds B-JTABLE: 1.4PAGE 1 o

CATEG RY

ITEH COMPONENT OR SYSTEHGENERAL NDE

IDENTIFICATION HETHTOTALITEHS

EXAHI NATION

AHOUNT 8 EXTENTEX N

PERIODX TO EX RELIEF S

DATE 5 REHARKS

B-J

B9.11

Pi in -Circ'1 cont'dB9.10) (4 In. 5 Greater

6 in. Nom. Dia. Cont'd

Pressurizer Power R.V.(2-7-20)

Circumferential Wel ds4 Inch Nom. Diameter

Pressurizer RV2PCV-455C (Inlet)(2-7-20

Line No. 5ISI DWG No.

S6-730-6SPL[1.4-22]

2S6-4081-4SPL[1.4-22]

PTUT

PTUT

(BS)

1 Weld 360'Meld

1 Meld

(21) Sch'd

1 Weld

360'ne

TwoThree

One

91827

25


Loop 1 Spray Line(2-7-12,10)


Pressurizer Spray Line(2-7-24)

2S6-13-4SPL[1.4-231[1.4-24]

2S6-14-4SPL[1.4-24][1.4-25]

2S6-15-4SPL[1.4-26]

PTUT

PTUT

PTUT

27

25

27

2 Welds 360'Melds

3 Melds

2 Mel ds 360'Melds

. 2 Welds

2 Welds 360'Melds

3 Melds

OneTwoThree

OneTwoThree

OneTwoThree

71526

81624

71526

Spray to Pzrvia 2S6-15-4From 2*9-27.5Loop 1

Spray to PzrVia-2S6-15-4From *10-27.5Loop 2

Spray to PzrFrom 2S6-13-4And 2S6-14-4

PGandE




MAJOR ITEM: Pi in Welds B-JTABLE: 1.4PAGE 18 of 5

C GRYITEM COMPONENT OR SYSTEM

G NER L NDE

IDENTIFICATION thETHT TALITEMS

EX MIN TI N

AMOUNT 5 EXTENTXMN

PERIODEX M RELIEF S

DATE 8 REMARKS

9.21

Pi in -Circ'1 Cont'd89.20) Less Than 4

In. Dia.

Circumferential Welds3 Inch Nom Diameter

Loop 1 Hot Leg RTD

Conn {2-7-13)

Loop I Cold LegRTD Conn {2-7-13)

Loop I RTD ManifoldRet Hdr (2-7-13)

Loop 2 Hot Leg RTDConn (2-7-25)

Loop 2 Cold Leg RTDConn (2-7-25)

Loop 2 RTD ManifoldRet Hdr (2-7-25)

Line No. 5ISI DWG. No.

2S6-3488-3SPL[1.4-27]

2S6-3798-3SPL[1.4-27]

2S6-1141-3SPL[1.4-27]

S6-3489-3SPL[1.4-28]

2S6-3799-3SPL[1.4-28]

2S6-1147-3SPL[1.4-281

PT

PT

PT

PT

PT

PT

(170)

13

Exam'n area meetsor exceeds req'tsFigure IWB-2500-8

(43) Sch'd

I Weld 360'Weld

I Weld 360'Weld

I Weld

I Weld 360'Weld

I Wel d 360'

Weld

TwoThree

OneTwoThree

TwoThree

One

Three

1733

81523

1325

ll22


QV2-8073ATo Junction2S6-1141-3SPL

QV2-8075ATo Junction2S6-1141-3SPL

To CrossoverFrom Junction2-3488/2-3798

QV-8073BTo Junction2S6-1147-3SPL

QV2-8075BTo Junction2S6-1147-3SPL


PGandE




M J R ITEM: Pi in We s B-JTABLE: 1.PAGE 1 o

C R

ITEM COMPONENT OR SYSTEMNE L ND


ITEMSN N

AMOUNT 5 EXTENTN

PERIODL S

DATE 5 REMARKS

B-J

B9.21

Pi in -Circ'l Cont'dB9. 0) (Less Than 4)

Inch Diameter)3 Inch Nom. Diameter-Cont d


Line No. 8

2S6-3495-3SPL[1.4-29]

PT 1 Weld 360'Weld

1 Weld

OneTwoThree

91827

QV2-8073CTo Junction2S6-1153-3SPL

Loop 3 Cold Leg RTDConn (2-7-15)

2S6-3800-3SPL[1.4-29]

PT 1 Weld 360'ne 33 . QV2-8075CTo Junction2S6-1153-3SPL



Loop 4 Cold Leg RTD

Conn (2-7-16)


Charging Line Loop 4(2-8-64)

2S6-1153-3SPL[1.4-29]

2S6-3496-3SPL[1.4-30]

2S6-3801-3SPL[1.4-30]

2S6-1158-3SPL[1.4-30]

2S6-246-3SPL[1.4-31]

PT

PT

PT

PT

PT

12

15

1 Weld 360'Weld

2 Welds

1 Weld 360'Weld

1 Weld 360'

Weld 360'Weld

2 Welds

1 Weld 360'

Weld

OneTwoThree

OneTwo

Two

OneTwoThree

One

Three

71429

1429

50

71327

141429


QV2-8073DTo Junction2S6-1158-3SPL

QV2-8075DTo Junction2S6-1158-3SPL


CVCS NormalCharging

~ I r I ~ I ~ ~ ~

I I ~

~ ~ r ~ I ~ ~ I ~ r

I I

' t' '~

II I' ~

~ ~

I I

'

~

I I

~ I

ol r ~ ~

~ I I I I ~

~ ~

I I o

~ ~

ol

~~ o

~ I

~ ~

I I 'I ~ I

r ~

ol~

~

o' I I I I I I

I r ~ I

I ~

PGandE




MAJOR TEM: Pi in Welds 8-JTABLE: l.PAGE 21 o 5

C EGRITEM COMPONENT OR SYSTEM

GNRLIDENTIFICATION METH

T L E IITEMS AMOUNT 5 EXTENT PERIOD DATE

E R L8 REMARKS

B-J Pressure Retainine s n ssnB9.2 Less an 4

Inch Diameter)

B9.22 Lon itudinal Welds -Remarks- B9.22 NotApplicableThere areno seamedpipes or fittings

Note: 2 Inchone fittingsare forged type304 Stainless

PGandE




MAJOR T M: Pi in Welds B-JTABLE:

'PAGE 2 o

ITEM COMPONENT OR SYSTEMNRL

IDENTIFICATION METH

T TITEMS

INAMOUNT 5 EXTENT PERIOD DATE 5 REMARKS

B-J

~

~Pi in - Cont'd

B9.3 ) Branch Pi eConnection e s

o umetnc xam n toextent possible complieswith the basic require-ments of Appendix IIIand Supplement 7

o e figure - - ssessentially the weld (Branch)design for all sy'stems identi-fied under this Code Category

'ub-Item (1)

(1)Reference:

WNES SPECG676343

B9.31

B9.31

Nominal Pipe SizeGreater Than 2 In.

14 Inch Nom. Diameter

Pressurizer Surge Line(RC2-2) (P445893)[1.4-2] [1.4-5]

Hot Leg Recirc BeforeV-8702 (RC2-4)(2-10-21,22)[1.4-10] [1.4-4]


Line No. 8

d'*16-14SPL

WIB-432

2S6-109-14SPLWIB-243

PTUT

PTUT

(2)*

(4)

(1) Sch'd*

1 Branch 360'wo

(1) Sch'd

* 14 in. Compositepercent (50)

50


Accumulator InjectionLoop 1 (2-9-11)[1 4-1] [1 4-6]

Accumulator InjectionLoop 2 (2-9-12)[1.4-2] [1.4-7]

Accumulator InjectionLoop 3 (2-9-13)[1.4-3] [1.4-81Accumulator InjectionLoop 4 (2-9-14)[1.4-4] [1.4-9]

2S6-253-10SPLWIB-37

2S6-254-10SPLWIB-163

2S6-255-10SPLWIB-192

2S6-256-10SPL.WIB-289

PTUT

PTUT

PTUT

PTUT

360'ne 25

25

25

25

*Choice oflisted weldswill be made toequal scheduledpercentage foreach sizethroughout

PGandE




J R TE : in e s B-JTABLE: l.PAGE 2 o 5

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH ITEMS AMOUNT Ec EXTENT PERIOD DATE 5 REMARKS

B-J

B9.31

89.31

Pi in -Cont'dB . ) (Branch Welds

Greater Than 2 InchDiameter)


Safety Inj. Loop 1

Hot Leg (2-9-31A,449)[1.4-1] [1.4-11]

Safety Inj Loop 2 HotLeg (2-9-31B,450)[1.4-2] [1.4-121

Safety Inj. Loop 3Hot Leg (2-9-35)[1.4-3] [1.4-13]


Loop 1 Spray Line(2-7-12)[1.4-1] [1..4-23]

Loop 2 Spray Line(2-7-11) [1.4-2][1.4-25]

Line No. 5d

2S6-235-6SPLWIB-1

2S6-236-6SPLWIB-105

2S6-237-6SPLWIB-232

2S6-13-4SPLWIB-55

2S6-14-4SPLWIB-104

PTUT

PTUT

PTUT

PTUT

PTUT

(3) (1) Sch'd

1 Branch

360'2)

(1) Sch'd

1 Branch

360'WO

One

33

33

50

50


Note: Loop 4Tng to RHR

14X14X6" Tee


PGandE

TEN YEAR EXAMINATION PROGRAMASME SECTION XI SYSTEMS-CLASS I


RI M: Ps in e s 8-JTABLE:PAGE 2 o

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH ~ ITEMS AMOUNT 5 EXTENT PERIOD DATE 8 REMARKS

B-J

B9.31

Pi in -cont'd9. 0)(Branch Welds

Greater than 2 InchDiameter)

3 Inch Nom. Diameter*

Loop 1 RTD ManifoldRet Hdr (2-7-13)[1.4-27] [1.4-1]



Line No. 5d

2S6-1141-3SPLWIB-17

2S6-1147-3SPLWIB-123

2S6-1153-3SPLWIB-204

PT

PT

PT

(7) (2) Sch'd

1 Branch 360'wo 14


*See page i discus-sion, this tabsection for expla-nation of examina-tion requirements.


Charging Line Loop 4(2-8-64) [1.4-4][1.4-31]

Charging Line Loop 3(2-8-64) [1.4-3][1.4-31]

Letdown Line Loop 2(2-7-8) [1.4-2][1.4-33]

2S6-1158-3SPLWIB-268

2S6-246-3SPLWI8-310

2S6-50-3SPLWIB-183

2S6-24-3SPLWIB-142

PT

PT

PT

PT 1 Branch 360'hree 29

PGandE




MAJ R ITEM: Pi in Welds B-JTABLE: 1.PAGE 25 of 57

C T G RY

ITEM COMPONENT OR SYSTEMGNRL N

IDENTIFICATION METHT TALITEMS

EX IN T N

AMOUNT & EXTENTXMN T

PERIOD DATEEX MR LIEF S& REMARKS

B-J

B9.32

'i in -Cont'sB . ) Branch Meld

2 Inch & less (Dia-meter)

2 Inch Nom. DiameterLoop 1 Co LegDrain RCOT (7-434)[1.4-11 [1.4-44] .

Line No. &Sean cCtWedASS=%8 YSFL+WIB-500

PT(13)

1(4) Sch'd1 Branch 360'ne

Code figure IWB2500-10 is-essentially the weld (branch)Idesign for all systems identi-fied under this code categorysub-item (1)

(1)Reference:MNES SPEC6676343

2 In. CompositePercent:30

Loop 3 Cold LegDrain RCDT (7-424)[1.4-3] [1.4-46]

Loop 4 Cold LegDrain RCDT (7-419)[1.4-4] [1.4-47]

SI Pp 2-1 Inj Hot LegLoop 1 2-9-31A.449)[1.4-11.

SI Pp 2-1 Inj Hot LegLoop 2 2-9-31B,450)[1.4-12

Loop 1 Cold Leg RTDConn (7-441)[1.4-1] [1.4-55]

Loop 2 Cold Leg RTD

Conn (7-452)[1.4-2] [1.4-56]

2$ 6-960-2SPL+WIB-649

2S6-961-2SPL+WI8-722

2S6-3863-2MIB-913

2S6-3864-2'MIB-919

2S6-1140-2SPLMIB-971

2S6-.1146-2SPLWIB-991

PT

PT

PT

PT

PT

1 Branch 36D'wo

1 Branch 360'hree

1 Branch 360'wo

15

23

23

Note: Loop 2Drain is fromletdown line,no branch conn.

PGandE




M JOR ITEM: Pi in Welds B-JTABLE:PAGE 2 o

TGRITEM COMPONENT OR SYSTEM

GNERLIDENTIFICATION METH

LITEMS

E I N

AMOUNT & EXTENTEX RLE


B-J

B9.32

Piping-Cont'd(B9.30) Branch Weld2 Inch 5 Less (Diameter)2 Inch Nom. Dia. (Cont'd)

Loop 3 Cold Leg RTD

Conn (7-447)[1.4-3] [1.4-57]

Loop 4 Cold Leg RTD

Conn (7-446)[1.4-4] [1.4-58]

Line No. 5'BBTd2S6-1152-2SPLWIB-1012

2S6-1159-2SPLWIB-1026

PT

PT

PGandE




M J R TEM: Pz in e ds B-JTABLE:PAGE 2 o

ITEM COMPONENT OR SYSTEMG N L

IDENTIFICATION METH.

N

ITEMS AMOUNT 8 EXTENT PERIOD DATE EE REMARKS

B-J

89.32

Pi in - Cont'dB . ) Branch Welds

2 Inch 5 less(Diameter)

2 In. Nom. Diameteront

SI Pps Cold Leg Loop 1

Re circ 2-9-33,412)[1.4-15

SI Pps Col d Leg Loop 2Recirc 2-9-32,413)[1.4-16

SI Pps Cold Leg Loop 3Recirc 2-9-34,446)[1.4-17

SI Pps Cold Leg Loop 4Recirc (9-445)[1.4-5O]

Line No. &

2S6-3855-2SPLWIB-929

2S6-3856-2SPLWIB-935

2S6-3857-2SPLWIB-941

2S6-3858-2SPLWIB-951

PT

PT

PT

PT

89.32 1.5 Inch Nom. Diameteroron ng.. ut. oop

1 Cold Leg (RC2-1)[1.4-1] [1.4-60]Born Inj. Tk. Out. Loop2 Cold Leg (RC2-2)[1.4-2] [1.4-62]Born Inj Tk Out Loop3 Cold Leg (RC2-3)[1.4-3] [1.4-64] .

2S6-1991-1.5SPL PTWIB-507

2S6-1992-1.5SPL PTWIB-560

2S6-1993-1.5SPL PTWIB-654

(4) (1) Sch'd1'.5 In.compositepercent (25)

PGandE




MAJOR ITEM: Pi in Welds B-JTABLE: 1.PAGE 2 o

R

ITEM COMPONENT OR SYSTEM IDENTIFICATION. NETH ITEMS AMOUNT 5 EXTENT PERIOD DATE 5 REMARKS

B-J

B9.32

Pi in - Cont'dB .3 ) Branch Welds

2 In 8 Less (Diameter)1.5 In. Nom. Dia.(Con't

Line No. 8

d

Boron Inj Tk Out Loop4 Cold Leg (RC2-4)[1.4-4] [1.4-66]

2S6-1994-1.5SPL PTWIB-732

1 Branch 360'hree 25

PGandE

TEN YEAR EXAHINATION PROGRAH

SHE SECTION XI SYSTEHS-CLASS I


HAJOR ITEM: Pi in Welds 8-JTABLE: 1.PAGE 29 of 57

CTGRYITEH COMPONENT OR-SYSTEH

GEN RALIDENTIFICATION

ND

HETHT L EX IN NITEHS AHOUNT 5 EXTENT

HPERIOD

X R LIEF S

DATE 5 REHARKS

B-J : Pi in - Socket Welds89,40)

Socket welds areidentified by system.

Specific weld .identificationnumbers will be listed. on ISIexam. schedules to be issuedprior to each refueling outage

Scheduled inaccordance withpage (i)discussion

B-9.40 2 Inch Nom. DiameterLetdown Line Loop(2-7-8)

Line No. 5TET %~a. o.

S6-f 1.4-33]

PT(385) (97) Sch'd

2 1 Socket

360'omp.X(25)One 50 Reducing 3 Inch

Line to 2 inchsockets for2LCV-459 (Valve)

Charging Line AuxSpray (8-554,595,596)

2S6-51»2SPL PT2S6-4532-2SPL PT

$ 1.4-37,38,39]

495

5 Sockets 360'

5

OneTwoThree

91726

Reac Cool Pp 1 SealWtr In (8-599)



Reac Cool Pp 4 SealWtr ln (8-598)

2S6-54-2L1.4-40]

2S6-55-2 and2S6-5398-1.5I.1.4-41]

2S6-56-2 and2S6-56-1.5I 1.4-42]

2S6-57-2 and2S6-(57)-1.5fl.4-43]

PT

PT

PT

PT

15

621

1019

617

1 Socket 360'

1

2 Socket 360'

2

3 Socket 360'

2

2 Socket 360'

2

OneTwoThree

OneTwoThree

OneTwoThree

OneTwoThree

72027

71522

101724

91726

Includes Line2S6-54-1.5 and(1) 89.21 Item

Includes(1) B9.21 Item

Includes(1) B9.21 Item

Includes Line2S6-(57)-1.5 and(1)B9.21 Item

PGandE

TEN YEAR EXAMINATION PROGRAH

ASHE SECTION XI SYSTEMS-CLASS I

DIABLO CANYON POWER PLANT«UNIT

HAJOR ITEM: Pi in Welds B-JTABLE: 1.PAGE 30 of 57

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH . ITEMS AMOUNT & EXTENT PERIOD DATE & REMARKS

8-J

B9.40

Pi in -Socket Welds89.40) Cont'd

Loop 1 Cold Leg DrainRCOT (7-434)



Line No. &

ISI OWG No.

2S6-95B-2SPL+I1.4 44]

, 2S6-959-2SPL+I 1.4-453

2S6-960-2SPL+D.4-461

PT

PT

PT

1 Socket 360'

1 Socket 360'

OneTwo

TwoThree

1733

1429

1 Socket 360'ne 25

Drain OffLetdown Line2S6-24-3

Loop 4 Cold Leg DrainRCDT (7-419)

2S6-961-2SPL+fl.4-47.'t

PT 1 Socket 360' OneTwo

1122




TGRYITEM COMPONENT OR SYSTEM

GNE LIDENTIFICATION

N

METH

L IN N

ITEMS AMOUNT 5 EXTENT PERIOD

J R EM: Pi n e s B-TABLE: 1.PAGE 31 of 5

DATEE REL F

5 REMARKS

B-J

B9.40

SI PpsRecirc

Cold Leg Loop 1

(2-9-33,412)

Pi in - Socket Welds) Cont'd

SI Pp 2-1 Inj Hot LegLoop 1 (7-9-31A,449)

SI Pp 2-1 Inj Hot LegLoop 2 (2-9-31B,450)

Safety Inj Hot LegLoop 3 (9-444)


Line No. 8

Yrnmrlr .

2S6-3863-2[1.4-11]

2S6-3864-2[1.4-12]

2S6-1976-2[1.4-48]

2S6-1990-2[1.4-49]

2S6-3855-2SPL[1.4-15]-.

PT

PT

PT

PT

PT

1 Socket 60'

Socket 360'

1 Socket 360'

1 Socket 360'

1 Socket

360'wo

OneTwo

OneTwo

One, Two

Three

20

1429

1325

1122

20

SI PpsRecirc

Cold Leg Loop 2(2-9-32,413)

2S6-3856-2SPL[1.4-16]

PT 1 Socket 360'hree 20

SI Pps Cold Leg Loop 3Recirc (2-9-34,446)

SI Pps Cold Leg Loop 4Recirc (9-445)

2S6-3857-2SPL[1.4-17]

2S6-3858-2SPL[1.4-50]

PT

PT

13

15

1 Socket 360'

1

1 Socket 360'

2

OneTwoThree

OneTwoThree

81523

72726

PGandE



MJRTABLE:PAGE


TEM: Pi in We ds B-J1.

3 0

R

ITEM COMPONENT OR SYSTEMG N R

IDENTIFICATION METHT L N


R LPERIOD DATE 5 REMARKS

B-J

B9.40

Pi in -Socket WeldsB . ) Cont'd

Loop 1 Hot Leg RTD ConnHdr (7-422,443)

Line No. 8TIE~ l0.

2S6-1139-2SPL[1.4-51]

PT 19 1 Socket 360'

2

OneTwoThree

51526


2S6-1145-2SPL[1.4-52]

PT 19. 1 Socket 360'

2

One 5Two 15Three 26



Loop 1 Cold Leg RTD Conn(7-441)


Loop 3 Cold-Leg RTD Conn(7-447)


2S6-1151-2SPL[1.4-53]

2S6-1157-2SPL[1.4-54]

2S6-1140-2SPL[1.4-55]

2S6-1146-2SPL[1.4-56]

2S6-1152-2SPL[1.4-57]

2S6-1159-2SPL[1.4-58]

PT,

PT

PT

PT

PT

PT

19

23

13

15

17

17

1 Socket 360'

2

2 Socket 360'

2

1 Socket 360'

1

1 Socket 360'

2

2 Sockets 360'

1

1 Socket 360'

1

OneTwoThree

OneTwoThree

OneTwoThree

OneTwoThree

OneTwoThree

OneTwoThree

51526

91726

81523

71327

121824

61824

PGandE

EN YEAR EXAMINATION PROGRAMSME SECTION XI SYSTEMS-CLASS I


MAJOR ITEM: Pi in Welds B-JTABLE: 1.PAGE 33 of .57

CATEGORY

ITEM

B-J

89.40

COMPONENT OR SYSTEM

Pi in -Sockets Welds.B9. 0) Cont'd

1.5 In. Nom. Diameter


Line No. 8

ISI DWG. No.

NDE

METH

TOTALITEMS

(210)

EXAMINATI N

AMOUNT 5 EXTENT

(53) Sch'd

EXAM N

PERIODT EXAM RELIEf S

DATE 5 REMARKS

Comp. Note comenFrom pg. 20

(25) Item B9.21

B.W.=Butt Weld

Boron Inj Tk Out Loop1 Cold Leg(9-436,465)

PT2S6-1991-1.5SPL+[1.4-59] .

[1.4-60]

52 4 Sockets 360'neTwo

5 Three

81525

Includes (3)B9.21 Items-.Butt Welds


2S6-1992-1. 5SPL+[1.4-6ll[1.4-62]

PT ~ 71 6 Sockets 360'

6360'neTwo

Three

91725

Includes (2)B9.21 itemsButt Welds


PT2S6-1993-1.5SPL+[1.4-63][1.4-64]

50 4 Sockets54

OneTwoThree

81826

Includes (3)B9.21 Items

Butt Welds

Boron Inj Tk Out Loop4 Cold Leg (9-439,468)

2S6-1994-1. 5SPL[1.4-65][1.4-66]

PT 38 3 Sockets 360'

3

OneTwoThree

81624

Includes (3)B9.21 items-Butt Welds

PGandE

TEN YEAR EXAHINATION PROGRAHASHE SECTION XI SYSTEHS-CLASS I


HAJOR ITEH: Pi e Su ortsTABLE: 1.4PAGE ii of 57

Category B-K-1; welded support attachments to the pressure boundary, (Items B 10.10, B 10.20 and B 10.30)

are scheduled for surface examination when the base metal thickness of the welded attachment is 5/8 inch

(.625) and greater (Ref. IWB-2500-1 Footnote 3) Category B-K-2 includes all portions of all supports

including welded support attachments to the pressure boundary regardless of size.

The total amount of B-K-1 applicable attachments to each system/component is noted adjacent to the

line number and scheduled accordingly.

Supports for valves (B10.30 and B 11.30) are scheduled together with the corresponding pipe (B 10.10,

B 11.10) system. Supports for pumps (B 10.20, B 11.20) are scheduled in Table 1.5.

For clarification of the examination area of category B-K-2, see section IMF-1300 of the Minter 1980

Addenda of ASHE Section XI.

"lgTE; Hanger Section totals are not current. This section will be revisedto reflect the updated total after the Reverification Hodificationshave been completed.

PGandE




J R ITEM: Pi e Su orts B-K-1 B-K-2TABLE: 1.4PAGE 3 o 5

T R

ITEM COMPONENT OR SYSTEMG N L NDE

IDENTIFICATION METH

T L XAMIN TI N


PERIOD DATEE RELIE S

& REMARKS

B-K-1

B10.10B10. 20B10.30

B-K-2

B11.10B11.20B11.30

Inte rail .Weldedttac mentsTo ressure Boundary)

-Piping--Pumps-(See Table 1.5)-Valves-(Remarks)

Su ort Com onents

-Piping-Pumps (See Table 1.5)-Valves-(Remarks)

(Attach't)

(Supports)

Exam'n area meetsor exceeds req'tsof figures IWB-2500-13 and IWB-2500-15

Reference IWF-1300Winter '78 Add.For Clarificationof B-K-2 exam.. area

P

Items B10.30 and B11.3(Valve Supports) areincluded in thissection and scheduledin conjunction withitems B10.10 and ItemB11.10 (Pipe. Supports)

Note Comments onpage ii

Q37E; The total number of supports

29,&27.5 In. Nom. Dia.

Reactor Coolant.OutLoop 1 (RC2-1)




on the line appears in the B-K-2 column

Line No. &

B-K-2

2*1-29SPL[1.4-1]

2*2-29SPL-C1.4-2]

2*3-29SPL[1.4-3]

2*4-29SPL[1.4-4]

B-K-2

PGandE

TEN YEAR EXAMINATION PROGRAMASHE SECTION XI SYSTEMS-CLASS I


MAJOR ITEN: Pi e Su orts B-K-1 B-K-2TABLE: 1.PAGE 3 o


G N LIDENTIFICATION METH

LITEMS

N

AMOUNT 8 EXTENT PERIOD DATE 8 REMARKS

B-K-1B-K-2

B10.10B11.10

Inte ral 1 Welded Attach.Su ort om onents31 In. Nom. Dia.

Reactor Coo)ant PumpSuction Loop 1

Reactor Coolant PumpSuction Loop 2


Line No. 8

ISI DMG No.

2*5-31[1;4-1]

2*6-31[1.4-2]

2*7-31[1.4-3]

VT-3

VT-3

VT-3

B-K-21 Support 100K

B-K-21 Support 100K

B-K-21 Support lOOX

One

One

One

Two

Two

B-K-211

25

37

50

62

Three 75


2*8-31[1.4-4] VT-3

B-K-21 Support 100X Three 87

Three 100

PGandE




J R TE : Pi e Su orts B-K-1 B-K-TABLE: 1.4PAGE 36 of 57

CTGRITEM

8-K

B10.10B11. 10

COMPONENT OR SYSTEM

~So orts- Cont'd

Support Attach'tSupport Components


NDE

NETHT L

ITEMSE INT N

AMOUNT & EXTENT

B-K-2 requirementsinclude visualexam. (VT-3) ofwelded attachmentsincluded thosein category B-K-1

XAM RLI S


s co umn identsfsessupport 8 when B-K-1exam teq'ts areapplicable

B-K-1 ExamRequirementsApplicable To:

810.10B11.10


Pressurizer SurgeLine (P445893)(Loop 2)

Line No. &

ISIIOGI .

2*16-14SPL[1.4-5] VT-3.

(VT-4)

Remarks

B-K-22 Supports lOOX22

OneTwoThree

Note: VT-4 Sche-duled as applicableto individualcomponents

B-K-23366

100

Seismic Constr.Mark Weld

No. No.

Hot Leg Recirc Before2V-8702 (2-10-21,22)

Loop 4 Hot Leg Before2V-8701 (2-10-21,22)

2S6-109-14SPL[1.4-10]

2S6-1665-14SPL[1.4-10]

PT

VT-3(VT-4)

PT

VT-3(VT-4)

B-K-1 100KB-.K-22 Supports 100K22

B-K-1B-K-21 Supports 100K22

One

One =

TwoThree

One

OneTwoThree

B-K-2

66100

B-K-2260

100

PGandE




MAJOR ITEM: Pi e Su orts B-K-1, B-K-2TABLE: 1.4PAGE 3 o 5

CATEG R

ITEM COMPONENT OR SYSTEMGENE L

IDENTIFICATIONND

METHT T L EXAMIN TI N

ITEMS AMOUNT 8 EXTENTEAMN TPERIOD DATE

E RELIEF S

& REMARKS

B-K

B10.10B11.10

B10.10B11.10

~So orts- Coot'd


10 Inch Nom. Diameter- ccumu ator ngect>onLoop 1 (2-9-11)


Line No. 5

ISI DWG.No.-'EZXZPL

[1.4-6]

S6-254-10SPL+[1.4-~]

PTVT-3

(VT-4)

PTVT-3

(VT-4)


B-K-1B-K-21 Supports lOOX1

1

Two

OneTwoThree

TwoB-K-2OneTwoThree

B-K-2~0

60100

B-K-2.666

100

B-K-1 Examrequirements-A licable toMar eldNo. No.



256-255-10SPL+[1.4-8]

2S6-256-10SPL+[1,4-9]

PTVT-3

(VT-4)

PTVT-3

(VT-4)

B-K-1B-K-21 Support 100K


Three

One

Three

OneTwoThree

B-K-2T60

8-K-233,66

100

PGandE

TEN YEAR EXAMINATIONPROGRAM'SME

SECTION XI SYSTEMS-CLASS I


M J R ITEM: Ps e Su orts B-K-1, B--TABLE:PAGE 3 o 5

ITEM COMPONENT OR SYSTEMN L

IDENTIFICATIONL

ITEMS AMOUNT 5 EXTENT PERIOD DATE 8t REMARKS

B-K

B10.10B11.10

B10.10B11.10

B10.10Bll.10

~So orts — Cont'd



SIS To RCS Loop 1

Hot Leg (2-9-31A,449)

SIS To RCS Loop 2Hot Leg (2-9-318,450)

6 Inch Nom. Diametera ety ng oop

Hot Leg (2-9-31A,449)

Safety Inj Loop 2Hot Leg (2-9-31A,450)

Line No. 8'5I

OIIB

2S6-2575-8[1.4-11]

2S6-2576-8[1.4-12]

2S6-235-6SPL+[1.4-11]

2S6-236-6SPL+[1.4-12]

VT-3 2(VT-4)

VT-3(VT-4)

"VT-3(VT-4)

VT-3(VT-4)

B-K-21 Suppor t 100K

1

B-K-21 Support 100$12

B-K-22 Supports 100Ã22

B-K-22 Supports 100K22

OneTwoThree

OneTWO

Three

OneTwoThree

OneTwoThree

B-K-2~o

50100

B-K-22550

100

B-K-22563

100

B-K-23366

100

PGandE




MAJOR ITEN: Pi e Su orts B-K-1 B-K-2TABLE: 1.4PAGE 3 o

C G R

ITEN COMPONENT OR SYSTEM

G N R L NDE'DENTIFICATIONMETH

TL E INT N

ITEMS AMOUNT 8 EXTENTN

PERIOD DATEAHRL S-

8t REMARKS

B-K

B11.10

~Su orts -. Cont'd


Line No. 8

EEIS 0EG tlF553- iPL

[1.4-13] VT-3(VT-4)

11 B-K-23 Supports 1005 One4 Two4, Three

B-K-2Fr~64

100

PGandE




MAJ R TE : Pi e Su orts B-K-1 B-K-2TABLE: 1.PAGE 40 of 57

R.ITEM COMPONENT OR SYSTEM

N

IDENTIFICATION METH ITEMS AMOUNT 8 EXTENT PERIOD DATE 5 REMARKS

B-K

Blo. 10B11.10

~Su orts-Coot'd


B-K-1 Examrequirementsapplicable to

6 Inch Nom. DiameterCont


Line No. 8

T550

2S6-238-6SPL+[1.4-14]

PTVT-3

(VT-4)


One

OneTwoThree

B-K-2

66100

MarkNo.

WeldNo.

B10.10 RHR Pp 2-1 Inj ColdLeg 1 (2-9-33,412)

RHR Pp 2-1 Inj ColdLeg 2 (2-9-32,413)

2S6-3844-.6SPL+ - PT[1.4-15] VT-3

(VT-4)

2S6-3845-6SPL+ PT[1.4-16] VT-3

(VT-4)

110


B-.K-18-K-23 Supports 100K34

Two

OneTwoThree

Three

OneTwoThree

B-K-23366

100

8-K-23060

100


2S6-3846-6SPL+[1.4-17] VT-3

(VT-4)B-K-23 Supports 100K One3 Two3 Three

8-K-2

66100

PGandE




MAJOR ITEM: Pi e Su orts 8-K-1 B-K-2TABLE:PAGE 4 o 5

C G R

ITEM

810.10B10. 11

COMPONENT OR SYSTEM

~Su or ts-Cont's


NRLIDENTIFICATION

Line No. 8

ISI DWG No.

N E

NETHL

ITEMSINT N

AMOUNT 5 EXTENTN REL EF S


xamRequirementsApplicable to:Work Weld

No. No.


2S6-3847-6SPL+[1.4-181

PTVT-3VT-4

1

13B-K-1B-K-24 Supports 100K

5

Three

OneTwoThree

B-K-

510

PGandE



R

TABLE:PAGE


Ps e Su orts B-K-1 B-K-

42 of 57

C TEGORY

ITEM

B-K

B10.10B10.11

COMPONENT OR SYSTEM

Supports-Cont'd



NDE

METH

TOT E IN TI N

ITEMS AMOUNT & EXTENTN T

PERIOD DATEE RELIEF S

& REMARKS

Exam

B10.10B10.11

6 Inch Nom. DiameterCon t

Pressurizer 2RV-8010AInlet (2-7-17)

Pressurizer 2RV-8010BInlet (2-7-19)

Pres suri zer 2RV-8010CInl et (2-17-18)

Pressurizer Power RV

Inlet (2-7-20)

LINE NO. &

ISI DWG No.

2S6-729-6SPL+[1.4-19]

2S6-728-6SPL+[1.4-20]

2S6-727-6SPL+[1.4-21]

2S6-730-6SPL[1.4-22]

VT-.3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

2

B-K-21 Support 100K1


B-K-21 Support 100%1

B-K-21 Support 10051

1

OneTwo

TwoThree

OneThree

OneTwoThree

B-K-250

100

B-K-250

100

B-K-250

100

B-K-23366

100

(Vlv;Bll.30 Item)

(Vlv;B11.30 Item)

(Vlv;B11.30 Item)

PGandE

TEN'EAR EXAMINATION PROGRAM



MAJOR ITEM: Pi e Su orts B-K-l, B-K-2TABLE: 1.PAGE 4 o

C EGORY


GENERAL NDE

IDENTIFICATION METH

TOT LITEMS

EXAHIN T ON

AMOUNT 5 EXTENTEXAM N

PERIOD DATEEXAM RELIEF S

5 REMARKS

B-K

B10.10B11.10

Supports - Cont'd


B-K-1 ExamRequirements

-Applicable to-

810.10B10.11


Pressurizer RV 2PCV-455CInlet (2-7-20)



Pressurizer Spray Line(2-7-24)

Line No. 8

T5ltWflK

2S6-4081-4SPL[1.4-22]

2S6-13-4SPL

1.4-24

2S6-14-4SPL,[1.4-24][1.4-25]

2S6-15-4SPL[1.4-26]

VT-3(VT-4)

VT-.3

VT-3(VT 4)

-VT-3

20

14

12

B-K-2

~\

1 Support 100K



B-K-24 Supports 100K

OneTwoThree

OneTwoThree

OneTwoThree

OneTwoThree

8-K-2

100

B-K-2P)68

100

B-K-2F957

100

B-K-2:666

100

MarkNo.

Weld. No.

PGandE


ASHE SECTION XI SYSTEMS-CLASS I


MAJOR ITEM: Pz e Su orts B-K-1, B-K-2TABLE: 1.PAGE 4 o

C TEGORITEH COMPONENT OR SYSTEM

GNE LIDENTIFICATION

ND

METH

TOTALITEMS

EXAMINAMOUNT 5 EXTENT

AH N AMRLEPERIOD DATE 5 REMARKS

B-K

B10.10B11.10

B10.10

~Su orts-Cont'd



Loop 1 Hot Leg RTD

Conn (2-7-13)

Loop 1 Cold LegRTD Conn (2-7-13)

Line No. 8

ISI DWG No.

2S6-3488-3SPL'1.4-27j

2S6-3798-3SPL[1.4-27]

PTVT-3

(VT-4)

PTVT-3

(VT-4)

1

3

B-K-1B-K-21 Support1

2

B-K-1'-K-2

1 Support1

1

100K

100K

Three

OneTwoThree

One

OneTwoThree


" Applicable to

Hark WeldNo. No.

5-K-22550

100

B-K-2.666

100

Loop 1 RTD ManifoldRet Hdr. (2-7-13)

2S6-1141-3SPL[1.4-27] VT-3

(VT-4)B-K-23 Suppor'ts lOOX One2 Two2 Three

B-K-20

70100

PGandE




MAJ R ITEM: Pi e Su orts B-K-1 B-K-2TABLE: 1.PAGE 45 of 57

C R

ITEM . COMPONENT OR SYSTEMGEN D

IDENTIFICATION METH

TL E INITEMS AMOUNT & EXTENT PERIOD DATE

L E

& REMARKS

B-K

B10. 10B11.10

B10. 10

~Su orts-Cont'd


3 Inch Nom. Diametercont

Loop 2 Hot Leg RTD.Conn (2-7-25)

Loop 2 Cold Leg RTD

Conn (2-7-25)


Line No. &Ilsl sls. ss.

2S6-3489-3SPL[1.4-28] .

2S6-3799-3SPL11.4-28]

2S6-1147-3SPL[1.4-283

PTVT-3

(VT-4) .

VT-3(VT-4)

VT-3(VT-4)



B-K-23 Supports 100$32

One

OneTwoThree

TwoThree

OneTwoThree

100B-K-2~$

70100

8-K-250

100

B-K-24070

100

PGandE




MAJ R ITEM: Pi e Su orts 8-K-1 8-K-2TABLE: 1.4PAGE 46 of 57

R


IDENTIFICATION METH

LITEMS

N N

AMOUNT 8 EXTENT

R


8-K

810.10811.10

~Su orts-Cont'd


810.10

3 Inch Nom. Diameteront

Loop 3 Hot Leg RTD

Conn (2-7-15)

Loop 3 Cold Leg RTD

Conn (2-7-15)


Line No. 8

2S6-3495-3SPL .

[1.4-29]

2S6-3800-3SPL[1.4-29]

2S6-1153-3SPL[1.4-29]

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

5 8-K-21 Support 100K22

8-K-21 Support 100K1

2

- 8-K-21 Support lOOX1

2

OneTwoThree

OneTwoThree

OneTwoThree

B-K-22060

100

8-K-2

50100

8-K-2

50100

PGandE




MAJ R ITEM: Pi e Su orts B-K-1 B-K-2TABLE:

.- PAGE 4 o

C R

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH

L N IITEMS AMOUNT 8t EXTENT PERIOD DATE 8 REMARKS

B-K

B10. 10B11.10

~So orts - Coot'd

Support Attach'tSupport Component


Applicable to

B10.10

3 Inch Nom. Diameter(Cont'd)

Loop 4 Hot Leg RTD

Conn (2-7-16)

Loop 4 Cold Leg RTD

Conn (2-7-16)


Line No. 8

~5I 0

2S6-3496-3SPL11.4-30]

2S6-3801-3SPL[1.4-30]

2S6-1158-3SPLL1.4-30]

VT-3(VT-4)

.'T-3

(VT-4)


OneTwoThree

B-K-21 Suppor t 100%1

TwoThree

B-K-22 Supports 100K One3 Two3 Three

8-K-20

60100

100

MarkNo.

WeldNo.

VT-3(VT-4)

B-K-22563

100

PGandE




MAJ R ITEM: Pi e Su orts 8-K-1 B-K-2TABLE: .1.4PAGE 4 o

C TEGORY

ITEN COMPONENT OR SYSTEMGENERAL

ID ENTIFICATION METHTTLITEMS

INT N

AMOUNT 8 EXTENT PERIOD DATER L E

81 REMARKS

B-K

810.10811.10

B10.10811.10

~Su orts-Cont'd




Line No. 8

IS I DWG No.

2S6-246-3SPL[1.4-31] VT-3

(VT-4)8-K-21 Support lOOX One

8-K-2Dm


2S6-50-3SPL[1.4-31] VT-3

(VT-4)B-K-21 Support 100% Three

B-K-2100

Boron Inj Cold LegHdr (2-9-19)

2S6-1995-3 and2S6-1016-3 VT-3[1.4-32] (VT-4)

10 8-K-23 Supports 100K34

OneTwoThree

8-K-23060

100

Letdown LineLoop 2 (2-7-8)

2S6-24-3SPL[1.4-33] VT-3

(VT-4)8-K-23 Supports lOOX22

OneTwoThree

B-K-24070

100

PGandE



J R ITEM: Pi e Su orts B-K-1 B-K-TABLE: 1.PAGE 4 o

CTGRITEN COMPONENT OR SYSTEM

GENER L ND

IDENTIFICATION METHT

ITEMSEX IN TION

AMOUNT 8 EXTENTN EX RELIEF S


8-K

810.10811.10

Blo. 10B11.10

~So orts-Cont'd



Pressurizer Pwr RV2PCV-474 (2-7-22)

Line No. &~5I 0 G

2S6-1171-3SPL+[1.4-34] VT-3

(VT-4)B-K-22 Support 100K1

2

OneTwoThree

B-K-0

60100

Pressurizer Pwr Rv2PCV-455C (2-7-21)

2S6-1172-3SPL+ PT[1.4-35] VT-3

(VT-4)

B-K-1B-K-21 Supports1

1

100K

Two

OneTwoThree

100B-K-

66100

Pressurizer Pwr Rv2PCV-456 (2-7-23)

2S6-1195-3SPL+[1.4-36] VT-3 .

{VT-4)B-K-21 Support lOOX1

2

OneTwoThree

B-K-2550

100




CATEGORYITEM COMPONENT OR SYSTEM

GENER L NOE

IDENTIFICATION METH

-TOTALITEMS

EXAMIN TI N

AMOUNT 8 EXTENTXAM N TO EXAM R LIEF S

PERIOD DATE 8t REMARKS

MAJOR ITEM: Pi e Su orts B-K-1 B-K-TABLE: l.PAGE 5 o

B-K ~Su orts - Coot'd

B-K-1 ExamRequirementsA licable To

B10.10B11.10


2 Inch Nom. DiameterLine No. 5~11

MarkNo.

WeldNo.

810.10 Charging Line Aux SprayB11.10 (8-554,595,596)(B11.30)


Reac 'Cool Pp 2 SealWtr In (8-602)-


2S6-51-2SPL+2S6-4532-2SPL[1.4-37][1.4-38][1.4-39]

2S6-54-2(And) 1.5[1.4-40]

2S6-55-2 and2S6-5398-1.5[1.4-41]

2S6-56-2(And) 1.5[1.4-42]

'T-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

33 B-K-211 Supports 100K1111


1


1

B-K-21 Support 100K,1

OneTwoThree

OneTwoThree

OneTwoThree

OneTwo

B-K-23366

100

B-K-23366

100

B-K-2.666

100

B-K-2~3

66

(Vlv;Bll.30 Item

Three 100

PGandE



J R I EM:TABLE:PAGE


e Su orts - - , B-K-1.4

5 of

ITEM COMPONENT OR SYSTEM IDENTIFICATION METH ITEMS AMOUNT 5 EXTENT PERIOD DATE 5 REMARKS

8-K

B10.10811.10

10.1011.10

~Su orts - Coot'd







Line No. 8

lEroG. N .

2S6-57-2(And) 1.5[1.4-43]

2S6-958-2SPL+[1.4 44]

2S6-959-2SPL+[1.4-45]

2S6-960-2SPL+[1.4-46]

VT-3(VT-4) .

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

B-K-21 Support 100%1

B-K-2

1 Support 100K1

B-K-21 Support 100|i1

2


1

OneTwoThree

OneTwoThree

OneTwoThree

OneTwoThree

B-K-2)W

100-100

B-K-2

50100

B-K-2Pi)50

100

B-K-2.g66

100

PGandE




MAJOR ITEM:. Pi e Su orts B-K-1 B-K-2TABLE: l.PAGE 5 o


GEN R L ND

IDENTIFICATION METHT TAL X IN I N

ITEMS AMOUNT 5 EXTENTE TPERIOD DATE

RE E S

5 REMARKS

B-K

Blo. 10B11.10

B10.10Bll.10

~Su orts - Coot'dI




SI Pp 2-1 Inj Hot LegLoop 1 (2-9-.31A,449)

SI Pp 2-1 Inj Hot LegLoop 2 (2-9-31B,450)


Line No. 8

T550. I .

2S6-961-2SPL+[1.4-47]

2S6-3863-2[1.4-11]

2S6-3864-2[1.4-123

2S6-1976-2[1.4-48]

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

3 B-K-21 Support 100K1

1

B-K-2

1 Support 100K

B-K-21 Support 100K

1

OneTwoThree

OneTwoThree

OneTwoThree

B-K-20

50100

B-K-2

100

B-K-2

50100

No SupportsIn Boundary

PGandE



CATEG RY

ITEM COMPONENT OR SYSTEMGEN R L

IDENTIFICATION METH

T L= ITEMS

X N I N

AMOUNT 8 EXTENTN

PERIOD DATER

5 REMARKS


MAJOR ITEM: Pi e Su orts B-K-1 B-K-2TABLE: 1.PAGE 5 of 7

B-K

B10.10B11.10

810.10811.)0

~Sv orts - Cont'd




SI Pps Cold Leg Loop 1

Reci rc (2-9-33,412)

Line No.-8T55~. I .

2S6-1990-2[1.4-49]

2S6-3855-2SPL+[i.4-i5]

VT-3(VT-4)

B-K-2

1 Support 100$OneTwoThree

8-K-2

100100

No supports inboundary



2S6-3856-2SPL+[1.4-16]

2S6-3857-.2SPL+[1.4-17]

VT-3(VT-4)

VT-3(VT-4)

B-K-21 Support 100$

1

B-K-21 Support 100$12

OneTwoThree

OneTwoThree

B-K-25050

100

B-K-2

50100

PGandE



DIABLO CANYON POMER PLANT-UNIT 2

MAJOR ITEM: Pi e Su orts B-,K-1 B-K-2TABLE: l.PAGE 5 o

C TEG RY


IDENTIFICATIONND

METH

TOT LITEMS

EX IN TIONAMOUNT 5 EXTENT PERIOD

T EX R L EF S

DATE 8 REMARKS

B-K

Blo. 10B11.10

Blo. 10B11.10

~Su orts-Cont'd



SI Pps Cold Leg Loop 4Recirc (9-445)


Loop 2 Hot Leg RTD ConnHdr (2-7-423,448)


Line No. 5TEE0, I .

2S6-3858-2SPL+I 1.4-50]

2S6-1139-2SPL[1.4-51]

2S6-1145-2SPL[1.4-52]

2S6-1151-2SPL[1.4-53]

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)




2

B-K-21 Support lOOX1

2

OneTwoThree

OneTwoThree

OneTwoThree

OneTwoThree

B-K-2'6

100

B-K-2;666.

100

B-K-22550

100

B-K-2~5

50100

PGandE




MAJOR ITEM: Pi e Su orts B-K-1 8-K-2TABLE: 1.4PAGE 55 of 57

R

ITEM COMPONENT OR SYSTEMN L NDE L IN N

IDENTIFICATION METH— ITEMS AMOUNT & EXTENT

R L S


B-K

B10.10B11.10

~Su orts - Cont'd




Line No. &sslloso. o

2S6-1157-2SPL[1.4-54] VT-3

(VT-4)8-K-2

1 Support lOOX1

OneTwoThree

B-K-2

50.100

B10.10B11.10


2S6-1140-2SPL[1.4-55] VT-3

(VT-4)B-K-21 Support lOOX

1

B-K-2One T($Two 50Three 100



2S6-1146-2SPL[1.4-56]

2S6-1152-2SPL[1.4-57]

VT-3(VT-4)

VT-3(VT-4)

B-K-21 Support lOOX1

2

B-K-2

1 Support 100K

OneTwoThree

OneTwoThree

B-K-22550 Vlv;Bll.30 Item

100 Vlv;B11.30 Item

B-K-2

100100

PGandE




MAJ R ITEM: Pi e Su orts B-K-1 B-K-2TABLE: 1.PAGE 5 o


~Su orts -. Cont'd

G LIDENTIFICATION METH ITEMS

N N

AMOUNT 5 EXTENT PERIOD DATE 8 REMARKS

xam,.RequirementsA licable To

B10.10B11.10

Support Attach't .

Support Components


Loop 4.Cold Leg RTD Conn(7-446)

1.5 Inch Nom. Diameter

Line No. 8

T550. I

2S6-1159-2SPL[1.4-58] VT-3

(VT-4)B-K-21 Support 100K1

1

OneTwoThree

B-K-2

66100

Mar k MeldNo. No.

B10.10B11.10

Boron Inj Tk Out Loop 1

Cold Leg 9-436)9-465)

Boron Inj Tk Out Loop 2Cold Leg (9-431)

9-466)

2S6-1991-1.51.4-59]1.4-60]

2S6-1992-1.5[1.4-61][1.4-62]

VT-3(VT-4)

VT-3(VT-4)

15

32

B-K-25 Supports lOOX One5 Two5 Three

B-K-210 Supports 100K One10 Two12 Three

B-K-2

66100

B-K-21

63100-

PGandE


SH C N I S S EHS-CL S


MAJOR ITEN: Pi e Su orts B-K-l, B-K-2TABLE:P G 5 o 5

ITEM COMPONENT OR SYSTEM IDENTIFICATION NETH ITEMS AMOUNT 5 EXTENT PERIOD DATE

R

5 REMARKS

B-K

B10.10B11.10

~Su orts - Cont'd


1.5 Inch Nom. Diameter

Boron Inj Tk Out Loop 3Cold Leg 9-437)

(9-467}

Line No. 8

IS

IIOG�.I .

2S6-1993-1.5[1.4-63][1.4-64] .

VT-3(VT-4)

18 B-K-26 Supports lOOX One6 Two6 Three

B-K-23366

100

xamRequirementsA licable To

Hark , MeldNo. No.

Boron Inj Tk Out Loop 4Cold Leg (9-439)

(9-468}

2S6-1994-1.5[1.4-65[1.4-66

VT-.3(VT-4)

12 B-K-24 Supports 100K One

TwoThree

B-K-23366

100

PGandE

TEN YEAR EXAMINATION PROGRAM .



MAJ R.IT M: PUMPS B-G-1TABLE: 1.PAGE 1 o 5

R


IDENTIFICATION METH

TITEMS AMOUNT 8 EXTENT PERIOD DATE 5 REMARKS

B-G-1

B6.180

PUMPS

REACTOR COOLANT PUMPS

Pressure RetainingBoltingLarger than 2" dia.

Pump 2-2 Ser. No. 712Pump 2-3 Ser. No. 713Pump 2-4 Ser. No. 714

Pump FlangeBolts and Studs, InPlace, Pump 2-17Typscal)

DWG. REF.DC663207-34*[1.5-1]

FlangeBolting

Pump chosen foexaminationwill depend onmaintenance.schedule

Bolts No. 1

Thru No. 24UT

'emar

ks

24

Exam'n area meetsor exceeds req'tsof Fig.IWB-2500-12

8 Bolts 100%8 Bolts8 Bolts

One .

TwoThree

3366100

[*] ISI DWG.

Page No.

PUMPSIIIB-2500-1Footnote (2)requires threadsin base material8 ligaments tobe examined whendisassembled.Deferral of ins-pection to endof interval isallowed.

Ser. No. 711Footnote 4 ofCategory B-G-1Ref. B-L-1 whichspecifies onepump.

B6.190Pump FlangeBolts and Studs, WhenRemoved, Pump 2-1

[1.5-1] UTPT/MT 24 24 Bolts 100K

(See Above)Three . 100

B6.200 Boltin (Ligamentsetween bolt holes)

VT-1 24 Ligaments 100K 'hree 100 Threads)When Bolts are

Removed)

PGandh



C G R

ITEM ~COMPONENT OR SYSTEMN L N

IDENTIFICATION METHL I

ITEMS AMOUNT & EXTENTR L S



MAJOR TEM: PUMPS 8-G-1TABLE:PAGE 2 o 5

8-G-2

B7.60

B7.60

B7. 60

B7.60

'UMPS

- ContinuedRIDKTOR COOLANT PUMPS

Pressure RetainingBolting(2" Dia. and Less)

Bolts, Studs, 8 NutsPump 2-1

Bolts, Studs, 8 NutsPump 2-2

Bolts, Studs, & NutsPump 2-3

Bolts, Studs, & NutsPump 2-4

Seals HouseBolting

Bolts No. 1

Thru No. 12[1.5-1]

B.olts No. 1

Thru No. 12[1.5-1]

Bolts No. ) .

Thru No. 12[1.5-1]

Bolts No. 1

Thru No. 12[1.5-1]

VT-1

VT-.1

VT-1

VT-1

12

12

12

12

(Remarks)

4 Bolts )OOX4

4 Bolts )OOX4

~ 4 Bolts )00%

4

4 Bolts )OOX4

One.TwoThree

OneTwoThree

OneTwoThree

OneTwoThree

3366100

3366100

3366100

3366100

AccessibleSurfaces

PGandE




MAJOR ITEM: PUMPS 8-G-1TABLE: l.PAGE 3 of 5

CTGRITEM COMPONENT OR SYSTEM

G N LIDENTIFICATION

NDE

METH

LITEMS

E N

AMOUNT 5 EXTENT PERIOD DATER L EF S

5 REMARKS

B-K-1

B10.20

B-K-2

811.20

B10.20

811.20

PUMPS - ContinuedREACTOR COOLANT PUMPS

Integrally WeldedAttachments(To Pressure Bound.)

Support Components

Support ComponentsPump 2-1

Welded AttachmentsPump 2-1


SupportComponents(1) Remarks

WELDS

81, 82, 03[1.5-1]

(1)Remar ks

VT-3

PT

VT-3

Exam'n Area meetsor exceeds req'tsof IWB-2500-15(Typical Design)

Remarks

Remarks

1 Lug 100K1 Lug 100K1 Lug 100K

Remarks

One

OneTwoThree

Two

25

33=67

100

50

[ ] ISI DWG.

Page No.

(1).Bll.20 Items<inc use all pumpsupport members(support lugs,bolts, 8 column,lateral sup-port'embers)

Welded attachm'treq'd on one

'ump.CategoryB-K-1 Footnote 1

Ref. B-J whichspecifies 1 loop

(1) Includes allpump supportmembers.




R

ITEM COMPONENT OR SYSTEMN

IDENTIFICATION METH

R : PU PS B--TABLE: 1.5PAGE 4 o 5

TITEMS

N

AMOUNT 8t EXTENTE RLE S


PUMPS - ContinuedREACTOR COOLANT PUNPS

B-K-2B11. 20

811.20

B11.20

Support Components(Continued)



SupportComponents

(1) Remarks

Remarks

VT-3

VT-3

(1)

(1)

Remarks

Remarks

Three 75

Three 100

(1) Includes allpump supportmembers.




C TEGORY


IDENTiFICATIONND

METHT LITEMS

IN N

AMOUNT 5 EXTENT PERIOD

J R : PUMPS B-G-1TABLE: 1.5PAGE 5 o 5

DATER L

5 REMARKS

B-L-1

B12. 10B-L-2

B12.10

PUHPS - ContinuedREACTOR COOLANTPUMPS

Pressure RetainingWeldsPump Casing WeldsPump Casing Interior

Reactor CoolantPump 2-1, 2-2, 2-3,or 2-4, dependenton maintenanceschedule.

DWG. REF.DC663207-34*[1.5-1]

Pump CasingWelds andInteriorSurfaces

Pump BodyGirth Weld(Item 29,30,31 or 32)

RT

The exam'n method. shown in

IWB-2500-1 (S-78)was corrected byERRATA (W-78)Deleting surfacereq't.

Exam'n area meets. or exceeds req'tsof FigureIWB-2500-16

1 Pmp Girth Weld Three 100K

[*] ISI DWG.

Page No.

RT of Girth Weldas Technologyallows.

B12. 20 Reactor CoolantPump 2-1, 2-2, 2-3or 2-4, dependenton maintenance.schedule.

InternalSurfaces(Item 25,26,27 or 28)

VT-1 1 Interior 100KPump Surface

Three 100$ Table IWB-2500-1, Footnote 1

requires exam.on one pump.Deferral ofexam to end ofinterval ispermitted. Pumpwill be select-ed on basis ofmaintenance'chedule.

PGandE




MAJOR ITEM: VALVES B-GTABLE: 1.6PAGE 1 of 1

CATEGORY

ITEM COMPONENT OR- SYSTEMGENERAL NDE

IDENTIFICATION,METHTOTAL EXAMINATIONITEMS AMOUNT & EXTENT

EXAM N X TO EXAM RELIEF S


B-G-1

B6.210

B6.220AndB6.230

B-G-2B7.70

B7.70

Val ves

Pressure Retainin~Bo tin LargerThan 2-inch Dia.)

Bolts and Studs, inPlaceBolts and Studs,When RemovedBolting

Pressure Retaining(2-inch Dia. and .

Less)

14 Inch Nom. Dia.

Hot Leg RecircBefore 2V-8702[1 4-10]* (2-10-21,22)

- Remarks-

Line No.

Valve No. s

2S6-109-14S PL

2V-8702VT-1

-Percentage bySystem Size

Bonnet ~Boltin

16 Studs lOOXand Nuts 100K'ne 50

[*] ISI DWG.

Page No.

B6.210$ B6.220And B6.230Items NotApplicable

Manufacturerr~5

Copes-Vul canGM-48SEZ

Loop 4 Hot Leg Be-fore 2V-8701[ 1.4-10] (2-10-21,22)

2S6-1665-14SPL2V-8701 VT-1 16 Studs lOOX

and Nuts 100KTwo 100 Copes-Vulcan

GH-48SEZ(Note B12.40)



ASNE SECTION XI SYSTEMS-CLASS I

CATEGORY.


IDENTIFICATION NETHTOTALITEMS

EXAMINATIONAMOUNT 8i EXTENT

EXAM N

PERIOD

JOR ITEN'ALVES B-GTABLE: 1.PAGE 2 of 1

X TO EXAN RELIEf SDATE 5 REMARKS

B-G-2

B7.70

B7.70

Valves - Cont'd.

(2-inch Dia. andLess)Bolts, Studs andNuts

10 Inch Nom. Dia.

Accumulator Injec-tion Loop 1

(2-9-11)[ 1.4-6]

Accumulator Injec-tion Loop 2(2-9-12)[ 1.4-7]

Line No.~Va ve Bo. s

2S6-253-10SPL.2V-8956A2V-8948A

2S6-254-10SPL2V-8956B2V-8948B

VT-1VT-1

VT-1VT-1

(8)

(2)1

1

(2)1

1

Bonnet ~Boltin

16 Studs 100K16 Studs 100%and Nuts 100K

16 Studs 100%16 Studs 100Kand Nuts lOOX

OneTwo

TwoThree

1338

5075

Manufacturer~~a

Darling10C48Z

Darling10C48Z

Accumulator Injec-tion Loop 3(2-9-13)[ 1.4-8]

2S6-255-10SPL2V-8956C2V-8948C

VT-1VT-1

(2)1

1

16 Studs 100%16 Studs 100Kand Nuts

OneThree

25 Darling88 , 10C48Z

Accumulator.Injec-tion Loop 4(2-9-14)[ 1.4-9]

2S6-256-10SPL2V-8956D-2V-8948D

VT-1VT-1

(2)1

116 Studs 100K16 Studsand Nuts

TwoThree

63100

Darling10C48Z

PGandh



J R EM:TABLE:PAGE


LVES B-G1.6

3 0

ITEM COMPONENT OR SYSTEMN R

IDENTIFICATION METH ITEMS AMOUNT 5 EXTENT PERIOD DATE 8 REMARKS

B-G-2

B7.70

B7.70

Valves - Cont'd

(2-inch Dia. andLess)Bolts, Studs andNuts

8-inch Nom. Dia.

SIS to RCS Loop 1

Hot Leg.(2-9-31A,449)[1.4-11]

Line No.7aave o. s

2S6-2575-82V-8740A YT-1

(2) Bonnet ~Boltin

1 16 Studs lOOX

and Nuts

One 50

Manufacturer~~&

Darling8C48Z

B7.70

SIS to RCS Loop 2Hot Leg(2-9-318,450) [1.4-12]

6-inch Nom. Dia.

2S6-2576-82V-8740B VT-1 16 Studs 100K

and NutsThree 100

Darling8C48Z

Safety Inj Loop 1

Hot Leg(2-9-31A,449) [1.4-11]

Safety Inj Loop 2Hot Leg(2-9-31B,450) [1.4-12]

2S6-235-6SPL2V-8949A

2S6-236-6SPL+2V-8949B

VT-1

YT-1

12 Studs 100Kand Nuts


One

Two

25

50

Vel an6C58

Vel an6C58

Safety Inj Loop 3Hot Leg(2-9-35) [1.4-13]

2S6-237-6SPL+2V-8949C VT-1 1 12 Studs 100K Three 75

Velan6C58

PGandE




JOR ITEM: ALVES B-GTABLE: 1.6PAGE 4 of 17

CATEGORY


IDENTIFICATIONNDE

METHOTAL EX INATION

ITEMS AMOUNT 5 EXTENTEXAM N

PERIODTO

DATEEXAM RELIEF S

8l REMARKS

B-G-2B7.70

(2-inch Dia. and LessBolts, Studs 5 Nuts)

6-inch Nom. Dia.-Cont d

Safety Inj Loop 4Hot Leg(2-9-36) [1.4-14]

RHR Pp 2-1 Inj ColdLeg 1(2-9-33,412) [1.4-15]

.RHR Pp 2-1 Inj ColdLeg 2(2-9-32,413) [1.4-18]

RHR Pp 2-2 Inj ColdLeg 3.(2-9-34,446) [1.4-17]

Line No.~Va ve No. e

2S6-238-6SPL+2V-8949D

2S6-3844-6SPL2V-8818A

2S6-3845-6SPL2V-8818B

2S6-3846-6SPL2V-8818C

VT-1

VT-1

VT-1

VT-1

Bonnet ~Boltin


12 Studs 100$and Nuts

12 Studs 100$and Nuts.


Three

One

Two

Three

100

25

50

75

ManufacturerE~Es

Vel an6C58

Vel an6C58

Vel an6C58

Velan6C58

PGandE




MAJOR ITEM: VALVES B-GTABLE: l.PAGE 5 o 1

C TEGORYITEM COMPONENT OR SYSTEM


NDE

METHT T L E AMINATIONITEMS AMOUNT 8 EXTENT

N .TPERIOD DATE

EXAM R LIEF S

5 REMARKS

B-G-287.70

(2-inch Dia. and Less)Bolts, Studs and Nuts

6-in. Nom. Dia. Cont'd

RHR,Pp 2-2 Inj ColdLeg 4(2-9-21,34) [1.4-18]

Line No.Vaave o. s

2S6-3847-6SPL2V-8818D VT-1

Bonnet ~Boltin

12 Studs 100%and Nuts

Three 100

Manufacturer~ashy

Velan6C58

Pressurizer 2RV-8010AInlet (2-7-17)[1.4-19]

2S6-729-62RV-8010A VT-1'2 Studs 100K

and NutsOne 33

Crosby6RV58MSB

Pressurizer 2RV-8010BInlet (2-7-19)[1.4-20]

2S6-728-62RV-8010B VT-1 12 Studs 100K.

and NutsTwo 66

Crosby6RV58MSB

Pressurizer RV-8010CInlet (2-7-18)[1.4-21]

2S6-727-62RV-8010C VT-1 12 Studs lOOX

and NutsThree 100 6RV58MSB

B7.70 4-inch Nom. Dia.~w'w(2-7-12,10)[1.4-23] [1-4-24]

2S6-13-4SPL2V-8033C2V-8033D

2-PCV-455B

VT-1VT-1VT-1.

6I12 Studs 100%12 Studs 100%8 Studs 100

and Nuts

OneTwoThree

3366100

Velan4G584G58Co'pes-Vulcan4Ra58RGA

PGandE




MAJOR ITEM VALVES B-GTABLE: '1.6PAGE 6 of 17

CATEGORY


IDENTIFICATIONNDE

METHTOTALITEMS

E AMIN TIONAMOUNT 5 EXTENT

EXAM N

PERIODTO

DATEEXAM RELIEf S

& REMARKS

B-G-2B7.70

B7.70


4-inch Nom. Dia.Cont d

Valves - Cont'dLoop F Spray .

(2-7-10,11) [1.4-24][1.4-25]

3-inch Nom. Dia.Loop 1 Hot Leg RTD

Conn.(2-7-24) [1.4-27]

Loop 2 Hot Leg RTDConn.(2-7-25) [1.4-28]



Line No.~Va ve No. s

2S6-14-4SPL2V-8033A2V-8033B

2-PCV-455A

2S6-3488-3SPL2V-8073A

2S6-3489-3SPL2V-.8073B

2S6-3495-3SPL2V-8073C

. 2S6-3496-3SPL2V-8073D

VT-1VT-1VT-1

VT-1

VT-1

VT-1

VT-1

(3)1

1

1

(22)

Bonnet ~Boltin

12 Studs 100K12 Studs 100K8 Studs IDOLS

and Nuts

12 Studs lOOXand Nuts



12 Studs IDOLand Nuts

OneTwoThree-

One

Two

Three

Thr ee

3366100

25

50

75

100

ManufacturerE~ER

Vel an4G584G58Copes-Vulcan4RA58RGA

Velan3G58

Velan3G58

Vel an3G58

Vel an3G58

PGandE





CATEGORY


IDENTIFICATIONNDE

METHTOTAL EXAMINATIONITEMS AMOUNT 5 EXTENT

EXAM N TO EXAM RELIEF S


B-G-2B7.70

(2-inch Dia. and Less)Bolts, Studs-and Nuts


Valves - Cont'd

Loop 1 RTD ManifoldRet Hdr.(2-7-i3) [1.4-27]

Line No.Valve No. s

2S6-1141-3S PL

2V-8074A VT-1

Bonnet ~Boltin


One 25

Manufacturer

Velan3G58

Loop 2 RTD ManifoldRet Hdr.(2-7-25) [1.4-28]

2S6-1147-3SPL2V-8074B VT-1 12 Studs 100K

and NutsTwo 50

Velan3G58

Loop 3 RTD ManifoldRet Hdr.(2-7-i5) [1.4-29]

2S6-1153-3SPL2V-8074C VT-1 12=Studs 100K

and NutsThree 75

Velan3G58

Loop 4 RTD ManifoldRet Hdr.(2-7-16) [1.4-30]

2S6-1158-3SPL2V-8074D VT-1 12 Studs 100K

and NutsThree 100

Velan3G58

Charging Line Loop 4(2-8-64) [1.4-31]

2S6-246-3SPL2V-8378B2V-83798

VT-1VT-1

12 Studs 100K12 Studsand Nuts

OneTwo

50100

Vel an3C583C58

PGandE




JOR I EH: VALVES B-GTABLE: 1.PAGE 8 o 1

CATEG RY



NDE

METH

T LITEMS

AMIN TIONAMOUNT 8i EXTENT

E AM N TO

PERIOD DATEE R LIE S

8i REMARKS

B-G-287.70

Valves - cont'd


3-inch Nom. Dia.-

Charging Line Loop 3(2-8-64) [1.4-31]-(CVCS Alternate)

Boron Inj Cold LegsHdr(2-9-19) [1.4-32]

Letdown Line Loop 2(2-7-8) [1.4-33]


2PCV-474 (2-7-22)[1.4-34]


2PCV-455C (2-7-21)[1.4-35]

Line No.Vaave o. s

2S6-50-3SPL2V-8379A2V-8378A

2S6-1016-32V-8820

2S6-24-3SPL+2V-80762-LCV-459(2")2-LCV-460

2S6-1171-3SPL+2V-8000A2-PCV-474

2S6-1172-3SPL+2V-8000B2-PCV-455C

VT-1'T-.1

VT-1

VT-1VT-1VT-1

VT-1VT-1

(2)VT-1VT-1

(3)~ 1

1

1

(2)1

1

Bonnet ~Boltin

12 Studs 100K12 Studs 100Kand Nuts

12 Studs 100$and Nuts

2 Studs 100K6 Studs 100K8 Studs lOOXand Nuts

12 Studs 100K8 Studs 100K

and Nuts

12 Studs 100K8 Studs 100K

and Nuts

TwoThree

One

OneTwoThree

TwoThree

TwoThree

50100

100

3366100

50100

50100

ManufacturerI~ItVelan3C583C58

Velan3C58

Vel an3T58Copes-Vulcan(2")Masoneilan3IA58RGP

Velan3GH58FNMasoneilan3IA58RGP

Vel an3GM58FNHasoneilan3IA58RGP

PGandE

TEN YEAR EXAMINATION PROGRAMASME SECTION XI SYSTEMS-CLASS I


MAJOR ITEM: VALVES B-GTABLE: l.PAGE 9 of 17

CATEGORY


IDENTIFICATION METHT T L E NATIONITEMS AMOUNT 5 EXTENT

EX N TPERIOD DATE

EX RELIEF S

5 REMARKS

8-G-2B7.70

Valves - Cont'd



Pressurizer Power RV2PCV-456 (2-7-23)I 1.4-36]

Line No.~Va ve No. s

2S6-1195-3S PL+2V-8000C VT-.1

2-PCV-456 VT-1

(2)1

1

Bonnet ~Boltln

12 Studs 100K8 Studs lOOX

and Nuts

TwoThree

50100

Manufacturer~~|

3GM58FN3IA58RGP

B7.70 2-inch Nom. DiaCharging Line AuxSpray(2-8-596)I 1.4-39j

2S6-51-2SPL2V-8145

2S6-4532-2SPL2V-8148

VT-1

VT-1

(2)1 6 Studs lOOX

and Nuts


One

Two

50

100

Copes-Vulcan2IA58RE

2IA58RE

PGandE


ASME SECTION XI SYSTEI1S-CLASS I


MAJOR ITEM'ALVES 8-GTABLE: 1.PAGE 10 o 1

G R


IDENTIFICATIONN E

METHL N N

ITEMS AMOUNT & EXTENT PERIODR

DATE & REMARKS

B-G-2-B7.70

Valves - Cont'd


2-inch Nom. Dia.

Loop 1 Cold LegDrain RCDT (7-434)-[1.4-44]

Loop 2 Cold LegDrain RCDT (7-436)[1.4-45]

Loop 3 Cold LegDrain RCDT

(7-424)[1.4-46]

Loop 4 Cold LegDrain RCDT (7-419)[1.4-47]

Line No.Paave o. s

2S6-958-2SPL2V-8057A,2V-8058A.

2S6-959-2SPL+2V-8057B2V-8058B

2S6-960-2SPL+2V-8057C2V-8058C

2S6-961-2SPL+

2V-8057'V-8058D,

VT-1VT-1.

VT-1VT-1

(2)VT-1VT-1

VT-1VT-1

(2)1

1

(2)1

1

(2)11

Bonnet ~Boltin

2 Bolts 100K2 Bolts 100T

and Nuts

2 Bolts 100K2 Bolts 100%

and Nuts

2 Bolts lOOX2 Bolts 100K

and Nuts

2 Bolts 100K2 Bolts 1005

and Nuts

OneOne

TwoTwo

ThreeThree

ThreeThree

1325

3850

6375

88100

Manufacturer~et e

(Rockwel 1 )Edwards 2T58Edwards 2T58

Edwards 2T58Edwards 2T58



PGandE




J R : AL ES B-G

TABLE: '.PAGE ll o

G R


IDENTIFICATION METH

L N N

ITEMS AMOUNT 8i EXTENT

E R


B-G-2

B7.70

Valves - Cont'd

(2-inch Dia. andLess)

Bolts, Studs andNuts

2-in. Nom. Diameter

Loop 1 Hot Leg RTD

Conn Hdr. (7-422,443)[ 1.4-51]

Line No.Vaave o. (s

2S6-1139-2SPL2V-8063A2V-8067A

VT-1VT-1

(2)1

1

Bonnet ~Boltin

2 Bolts 100K2 Bolts lOOXand Nuts

OneOne

1325

ManufacturerX~Xt

(Rockwell)Edwards 2T58Edwards 2T58

Loop 2 Hot Leg RTD

Conn Hdr. (7-423,448)[ 1.4-52]

2S6-1145-2SPL2V-8063B2V-80678

VT-1VT-.1

(2)

1


TwoTwo

3850


Loop 3 Hot Leg RTD

Conn Hdr. (7-425,428)[ 1.4-53]

2S6-1151-2SPL2V-8063C2V-8067C

VT-1VT-1

(2)1

1


ThreeThree

6375


Loop 4 Hot Leg RTD

Conn Hdr. (7-426,427)[.1.4-54]

2S6-1157-2SPL2V-806302V-8067D

VT-1VT-1

(2)1

1

2 Bolts 100$2 Bolts 100K

and Nuts

ThreeThree

88100


PGandE




MAJ R I M: VALVES 8-GTABLE: 1.6PAGE 12 o 17

G


IDENTIFICATION METH ITEMS AMOUNT 8i EXTENT PERIOD DATE 8i REMARKS

B-G-2

B7-70

Valves - Cont'd

(2-inch Dia..andLess)

Bolts; Studs andNuts

2-in. Nom. Dia.ont

Loop 1 Cold Leg RTD

Conn (7-441)[1.4-55]

Loop 2 Cold Leg RTDConn (7-452)[1.4-56]

Line No.Vaave o. s

2S6-1140-2SPL2V-&089A.2V-8088A2V-8075A

2S6-1146-2SPL2V-8089B2V-808&B2V-8075B

VT-1VT-1VT-1

VT-1VT-1VT-1

(3)11

1

(3)1

1

1

Bonnet ~Boltin

2 Bolts 100K,2 Bolts 100K

= 2 Bolts lOOTand Nuts

2 Bolts 100K2 Bolts 10052 Bolts 100T

and Nuts

OneOneOne

TwoTwoTwo

&

1725

334250

Manufacturer~~5S t

(Rockwell)Edwards 2T58Edwards 2T58Edwards 2T58

Edwards 2T58Edwards 2T58Edwards 2T58

Loop 3 Cold Leg RTDConn (7-447)[1.4-57]

2S6-1152-2SPL2V-8089C2V-8088C2V-8075C

VT-1VT-1VT-1

(3)1

1

1

2 Bolts 100$2 Bolts 100K2 Bolts 100T

and Nuts

ThreeThreeThree

586775

Edwards 2T58Edwards 2T58Edwards 2T58

PGandE




CATEGORY


I0ENTI FICATION METHTOTALITEMS

EXAMINATIONAMOUNT 5 EXTENT

EXAM N T EX RELIEF S

PERIOD DATE 8i REMARKS

B-G-2

B7.70

Valves - C ont'd

(2-inch Dia. andLess)

Bolts, Studs andNuts

2-in. Nom. DiameterCont d

Loop 4 Cold Leg RTDConn (7-446)I 1.4-58]

Line No.~Va ve Bo. s

2S6-1159-2SPL2V-808902V-8088D2V-8075D

VT-1VT-1VT-1

(3)1

1

1

Bonnet ~Boltin

2 Bolts 100K2 Bolts 100K2 Bolts 100%and Nuts

Thr eeThreeThree

8392100

Manufacturer5 Style

Edwards, 2T58Edwards 2T58Edwards 2T58

PGandE




MAJOR ITEM: V LVES B-GTABLE:PAGE 14 of 17

G R


IDENTIFICATIONNDE

METH

L X N N

ITEMS AMOUNT & EXTENT PERIOD DATER F S

8t REMARKS

B-G-287.70

VALVES - Continued

(2-inch Dia. and Less)Bolts, Studs, and Nuts

1.5-Inch Nom Diameter

Boron Inj Tk Out LooplCold Leg (9-436)[ 1.4-59 ]

Boron Inj Tk Out Loop2Cold Leg 9-431)[ 1.4-61

Boron Inj Tk Out Loop3Cold Leg 9-437)[ 1.4-63

Boron Inj Tk Out Loop4Cold Leg (9-439)[ 1.4-65 ]

Line No.Valve No. s

2S6-1991-1.52V-8810A

2S6-1992-1.52V-8810B

2S6-1993-1.52V-8810C

2S6-1994-1.52V-8810D

VT-1

VT-1

VT-1

VT-1

(4) Bonnet ~Bol tin

2 Bolts 100Kand Nuts




One

Two

Three

Three

25

50

75

100

Manufacturer

Edwards 1.5T58

Edwards 1.5T58

Edwards 1.5T58

Edwards 1.5T58

PGancfE




MAJ R TEM'ALVE SUPPORTS B-K-1 B-K-2TABLE: 1.6PAGE 15 of 17

R

ITEM COMPONENT OR SYSTEMG N


ITEMSN T N

AMOUNT 8 EXTENT PERIODE R

DATE 5 REMARKS

B-K-1B10.30

VALVES - Continued

Integrally WeldedAttachments(To Pressure Boundary

(Attach't) Remarks- B10.30Not Applicable-No WeldedAttachments toValves

B-K-2B11.30

Support Components (Supports-) Remarks Included in TabSection 1.4,Scheduled withPipe Supports.

Note Comments onPage ii in TabSection 1.4

PGandE



MAJOR ITEM: VALVE BODIES B-M-1 B-M-2TABLE: 1.PAGE 16 of 17

CATEGOR

ITEM COMPONENT OR SYSTEMGENER L

IDENTIFICATIONNDE

METHT TAI E AMIN T N

ITEMS AMOUNT 5 EXTENTEXAM N

PERIODT EXAM RELIEF S

DATE 8 REMARKS

B-M-1B12.30

VALVES - Continued

Valve Body Welds Remarks

B12.40 Items are listed to indicate theamount and type that require inspectionunder category B-M-2. However, thevalve selection within a series ofvalves performing similar function isoptional and dependent on

maintenance'chedule.

Refer to code item B7.70,tab section 1.6, for complete inventoryof applicable components.

[*] ISI DWG.

Page No.B12.30 Items not-applicable.Reference fig.IWB-2500-17

B12.40 Items areselected in accordancwith IWB-2500-1,footnote 3, exam'nperiod optional (*)

B-M-2B12. 40

Valve Body-exceeding4 in. nom. diameter

(Internal Surfaces)

Loop 4 Hot Leg Before2V-8701 (2-10-21,22)[1.4-10]*Accumulator InjectionLoop 1 (2-9-11) [1.4-6]

Line No.Valve No.

2S6-1665-14SPL2V-8701

2S6-253-10SPL2V-8956A

VT-1

VT-1

Valve Interior

1 Valve (surface)

1 1 Valve (surface)

(*)

Three

Three

100

100

Manufacturer5 Style

Copes-VulcanGM-48SEZContainment IsolDar ling, 10C48ZCheck Valve

PGandE




MAJ R ITEM: VALVES B-M-2TABLE:PAGE 1 o

ITEM COMPONENT OR SYSTEM IDENTIFICATION NETH ITEMS AMOUNT 8 EXTENT PERIOD DATE 5 REMARKS

B-M-2B12.40

Valves - Cont'd

Valve BodyInterior, Cont'd

Safety Inj Loop 1

Hot Leg (2-9-31A,449)[1 4-111

Pressurizer 2RV-8010BInlet (2-7-19)[1.4-20]

Line No.Vaave No.

2S6-235-6SPL+2V-8949A

2S6-728-6SPL2RV-8010B

VT-1

VT-1

Valve Interior

1 Valve (Surface)

1 Valve (Surface)

(*)

Three

Three

100

100

(*) See Pg. 13

Manufacturer~as'

Velan6C58Check Valve

Crosby6RV58 MSB

Relief Valve

PGandE


ASME SECTION XI SYSTEMS-.CLASS 2


J R I: PRESSURE VESSELSTABLE: 2.1 STM GEN

PAGE 1- of 18

ITEM COMPONENT OR SYSTEM IDENTIFICATIONN

METH ITEMS AMOUNT 5 EXTENT PERIOD DATE 5 REMARKS

C-A

C1.10C1.20C1.30

C1.30

C1.10

.C1.10

STEAM GENERATORSPPPt » 9Wel ds

Welds 1-3, 1-4, 1-5, and1-7 have removableinsulation windows.All welds in gen. 2-1will be examined inaccordance with IWC-2500Cat. C-A footnote (3).

WELDS

SSse IT CircumferentialHead CircumferentialTube Sheet to Shell


DWG. REF.DC-663206-77*[2.1-1j

GIRTH WELDS

Girth Wl-2Loop 1

Girth Wl-3Loop 1

Girth Wl-4Loop 1

UT

UT

UT

(5)

Exam'n Area meetsor exceeds req'tsof Fig. IWC-2520-1(CI.IO/C1.20) andIWC-2520-2 (C1.30)

Tube Sheet 100K(to)

Stub Barrel (36')

Stub Barrel 100K(to)

Lower Shell (36')

Shell Barrel 100K(to)

Transition (36')cone

One

One

Two

20

40

60

f*] ISI DWG.

Page No.

T=3. 25/5. 16"C=36'circ.)

T=3.25"/2.82"C=36'circ.)

T=2.82"/3.68"C=36'circ.)

PGandE




J R : PRESSURE VESSELS

TABLE: 2.1 STM GE

PAGE 2 of 18

ITEM COMPONENT OR SYSTEM ID ENTI F ICATION METH ITEMS AMOUNT 8 EXTENT PERIOD DATE 5 REMARKS

C-A STEAM GENERATORS

continue

C1. 10 Steam Generator 2-1(Serial No. 1161)

Girth Ml-5Loop 1

UT Transition Cone100% (to) UpperBarrel (46')

Three 80 T-3.68"/3.62"C=46'circ.)

C1.20 Girth W1-7Loop 1

UT Upper Barrel 100K Three(to)Upper Head (46')

100 T=3.62"/3.62".C=46'circ.)Note: SteamGenerator 2-2Serial 81162;2-3 1163; 2-41164.

PGandE




NAJ R E : PR SSURE VESSELSTABLE: .1 S G N

PAGE 3 o


N

IDENTIFICATIOND

NETH ITEMS AMOUNT 5 EXTENTN

PERIOD DATER S

5 REMARKS

C-8

C2. 10

C2.20

STEAM GENERATORS

(continued)

Category C-B appliesto pipe diameterover 4"

'ozzles

in vessels<1/2" nominalthickness

Nozzles in vessels>I/2" nominalthickness

Remarks

Steam Gen.(to)Nozzles[2.1-1]

Exam'n area meetsor exceeds req'tsof fig. IWC-2520-3(and) IWC-2520-4as applicable.

IWC-2500-1 foot-note 2 requires(C-B) scheduleaccording to se-lection of cate-gory C-F, (NOTEREMARK) CategoryC-F (S-7S)corresponds tocategory C-G(S-75) for mainsteam and feed-water systems.

[] ISI DWG.

Page No.'s

C2.10 Items notapplicableNOTE C2.20

Schedule inaccordance withpage (i)discussion inTab 2.2.

PGancfE




R T : R SSU VESSELSTABLE: 2.1 STH GEN

PAGE 4 o

R

ITEH COMPONENT OR SYSTEMGEN


ITEMSE IN N

AMOUNT 8 EXTENT PERIOD DATEL S

& REMARKS

C-B

C2.20

C2.21C2;22

C2.21

C2.22

STEAM GENERATORS

(continued)

Nozzles in vessels

~Nozz e to Shell (Head)*

InnerRadius'TEAM

GENERATOR 2-1Feedwater Lead 1

Nozzle WeldInner Radius [2.1-1]

Nozzle Meld(to)Shell at2K16-554-16IV

PT or MTUT

UT

1 (see note)

1 (see note)

Two

Two

25

NOTE SUR/VOLperformed onweld joint whenscheduled - VOL

performed oninner radiussection (Fig.IMC-2520-4) toextent possible.

T=3 6"/D=16"Meld WICG-101-1E2.2-21]

C.21

C2.22

C-CC3.)0

STEAM GENERATOR 2-1Main Steam Lead 1

Nozzle WeldInner Radius [2.l-l]

INTEGRALLY WELDED

Support Attachments(To Pressure Vessel)

Nozzle Meld(to)Shell at2K15-228-28V

(Attach't)

PT or HTUT

UT

1 (see note)

1 (see note)

Remarks

Three

Three

25

25

T=3.6"/D-28"Meld WICG-1-1I 2.2-D]UpperHead Nozzle

C3.10 Items notApplicable

PGandE




MAJOR ITEM: PRESSURE VESSELS

TABLE: .1 STM N

PAGE 5 o 1


I

G

IDENTIFICATION METH

L N N

ITEMS AMOUNT 8 EXTENT PERIODR

DATE 8 REMARKS

C-EC3.20

C3.30

STEAM GENERATORS

(continued)

SUPPORT COMPONENTS

Steam en.

MECHANICAL AND

HYDRAULIC SNUBBERS

Steam Generator 2-1[2.1-1] ,

Steam Generator 2-2[2.1-11

Steam Generator 2-3[2.1-i]

Steam Generator 2-4[2.1-i]

(Snubber)Attachments

Hydraul icSnubbersPl - ImI4

Hydra ul icSnubbersfl - 84

HydraulicSnubbers81 - 84

HydraulicSnubbers01 - 84

VT-3

VT-4

VT-4

VT-4

VT-4

1 Snubber 100KMount and2 AttachmentAreas

4 4 Snub's 100$

4 4 Snub's 100%

4 4 Snub's 100K

4 4 Snub's 100K

OneTwoThree

One

TW0

Three

Three

2550100

25

50

75

100

Examinations onone vessel perIWC-2500-1Footnote 2.

C-DC4.10 Pressure Retaining

Bolting Remarks C4.10 ItemNot applicable

I

PGandE




MAJ R TEM: PRESSURE VESSELS

TABLE: .1PAGE 6 o

G R

ITEM

C1.10C1.20C1.30

COMPONENT OR SYSTEM

oron n ection anressure retalnsng

Melds(Struthers Wells Corp.)

WELDS

SShe T CircumferentialHead CircumferentialTube Sheet to Shell

N R

IDENTIFICATION METH .

DC-663216-45*[2.1-2]

GIRTH WELDS.

LITEMS

(2)

.AMOUNT 8 EXTENT PERIOD DATE 8 REMARKS

[*] ISI DWG.

Page No.

Relief 8.007

C1.10 8i C1.30not applicableto B.I.T.

C1.20 Boron Injection Tank2-1(Ser. Number2-70-07-30717-8)

Girth M-A(Top Head)

UT Top Head <OX(to)Shell

'Two 20 T=2 0"/4 15"14.75'circ.)

C1.20

C-BC2.10

Nozzles in Vessels< 1/2 In. NominalThickness

Girth W-B

(Bot Head)

- Remarks-

.,UT Bot Head <OX(to)Shell

Three 40 T=2. 0 "/4. 15"14.75'circ.)

C2.10 Itemsnot applicable

C2.20 Nozzles in Vessels> 1/2 In. NominalThickness[2.2-15][2.1-2]

Top Head ToNozzle MeldMeld 8N-A

PT or MT

UT

(2)

1 One 50 9 Line 2-2033

Bottom Head toNozzle Weld PT or MT

Meld 8N-BThree 100 9 Line 2-2032

PGandE



C G R


SUPPORT ATTACHMENTS

(To Pressure Vessels)Su ort Com onentsSupport egE2.1-2j

C-C

C-EC3.20

Support LegL2 1-23

Support Leg[2.1-2]

Support LegE2.1-2j

SUPPORTS, MECHANICALAND HYDRAULIC SNUBBERS

C3.30

PRESSURE RETAININGBOLTINGLarger t an sa.)

C-D

C4.10

END OF B.I.T.

GNERLIDENTIFICATION

(Attach't)

Leg-A

Leg-B

Leg-C

Leg-D

Remarks

Manway Bolting

N E ~

METH

PT or MTVT-3

PT.or HTVT-3

PT or MTVT-3

PT or MTVT-3

UTUTUT


MAJOR ITEM: PRESSURE VESSELSTABLE: 2.1 B. I.T.PAGE 7 o

N R

PERIOD DATE 5 REMARKSL IN N

ITEMS AMOUNT 8( EXTENT

Support Leg. T=. 618/. 350

CM. View DN fromManway

To Vessel)To Deck)

One '525

1 Leg 100$and support

1 Leg lOOXand support

1 Leg 100Kand support

1 Leg 100%and support

5050

Two

Three 7575

100100

Three

C3.30 Item notApplicable

Exam area meetsFig INC-2520-6Reqt's

(16).5

56

5 Studs 100K5 Studs 100K6 Studs 100K

OneTwoThree

3060100

M J R TEM: PRESSURE VESSELSTABLE: . LPAGE 8 o 1

C T R


GEN LIDENTIFICATION

NDE

METH

TTL N I N

ITEMS AMOUNT 8 EXTENTN

PERIODE RL FS

DATE 5 REMARKS

C-A

C1. 10C1.20C1.30-

SEAL INJECTION FILTERS DWG. REF.Press. Reta ning We ds DC-663200-42(Coomercial Filters Corp) DC-663200-19

*[2.1-3]

WELDS

%e1T CircumferentialHead CircumferentialTube Sheet To Shell (4)

[*] ISI DWG.

Page No.

Cl.30 Item notapplicable

C1. 10

C1.20

C-BC2.10

C-CC3.10

Seal InjectionFilter 2-1(Ser. 8 17392-1824)

NOZZLES IN VESSELS<1/2" Nomin. Thickness>1/2" Nomin. Thickness

INTEGRALLY WELDED

Support Attachments(To Pressure Vessels)

Girth WeldsWeld Item 1

Shell-Flange

Weld Item 2Bot Head

[2.1-3]RemarksRemarks

[2.1-3]Remarks

Flange(to)Shell

Bot Head(to)Shell

Relief 006'S.I.Filter 2-2

Ser. 17392-1835)

Relief 006

C2.10 EL C2.20Items notApplicable

C3.10 Item NotApplicable

PGandE


ASNE SECTION XI SYSTEMS-CLASS 2


MAJOR ITEN'RESSURE VESSELSTABLE: 2.1 FILTERSPAGE 9 o

C TEG R

ITEM COMPONENT OR SYSTEMGENRL

IDENTIFICATIONND

METHTTLITEMS

E AMIN I N

AMOUNT 5 EXTENTEAMR E S


C-EC3.20

C3.30

C4.10

SEAL INJECTION FILTERSupport Components

SupportsMechanical andHydraulic Snubbers

PRESSURE RETAININGBOLTING(Larger than 2" dia.)

I 2.1-3]Remarks

Remarks

Remarks

C3.20 Not Req'dIWC-2500-1(4)C3.30 Item NotApplicable


PGandE




MAJOR ITEM: PRESSURE VESSELS

TABLE: . .LPAGE 1 o

C TEG R



N E

METH

L IN N

ITEMS AMOUNT 5 EXTENT PERIOD DATEE R L8 REMARKS

C-A

C1.10C1.20C1.30

C1.10

C1.20

EXCESS LETDOWN .

- HEAT EXCHANGER 2-1

Pressure RetainingWelds

WELDS

%ieeT CircumferentialHead CircumferentialTube Sheet To Shell

Excess Letdown HeatExchanger 2-1Atlas S/N 854

See Relief 8006 forsecondary

DWG. REF.DC-663210-12*[2.1-4]

(Ser, S S54)

GIRTH WELDS

Weld Item 13(Flange)

Weld Item 14(Bot Head)

UT

UT

(2)

1 Bot Flg As(to) AccessShell

Bot Flg As(to) AccessShell

One 50

Two 100

[*jISI DWG.

Page No.


Relief 006

Relief 006

C-BC2.10C2.20

C-CC3.10

NOZZLES'N VESSELSom. sc ness

)1/2" Nom'. Thickness

INTEGRALLY WELDED

SUPPORT ATTACHMENTS

To Pressure esse s)

RemarksRemarks

Attach't weldsWeld Item 15Weld Item 16

PT

PT

(2) Attach't 100K(to)Shell

Two 100

C2.10 8I C2.20Items NotApplicableIWC-1220 (c)

PGandE




MAJOR ITEM: PRESSURE VESSELSTABLE: 2 1 .LPAGE 1 o 1

R

ITEM COMPONENT OR SYSTEMN D

IDENTIFICATION METH

T L E N

ITEMS AMOUNT & EXTENT PERIOD DATE 5 REMARKS

C-EC3.20

C-CC3.30

C-D

C4.10

SUPPORT COMPONENTS

(Remarks)

SUPPORTSMechanical andHydraulic Snubbers


Remarks

Remarks

Remarks

C3.20 Item NotReq'd;IWC-2500-1Footnote (4)



PGandE




MAJOR ITEM: PRESSURE VESSELSTABLE 2.1 REG.H .PAGE 12 o 18

CTGRYITEM COMPONENT OR SYSTEM


NDEMETH

T L EXAMIN I N


EXAM'

PERIOD DATEEXAM RELIEF S

& REMARKS

C-A

C1.10C1.20C).30

C1.10

C1.20

REGENERATIVE HEATEXCHANGERS

33.44.1831-4II, 1831-4III(Joseph Oat & Sons)

WELDS

SSseTT CircumferentialHead CircumferentialTube Sheet to Shell

Regenerative HeatExchanger ShellCircumferential

Shell No. 3 Head-To-Shell Welds

DWG. REF.DC-663210-72

*[2.1-5]

GIRTH WELDS

Girth Weld(remarks)

Girth WeldItem 9

Girth WeldItem 12

PT*

PT*

(2)1 Head (to)

Shell As Access.

Head (to)Shell As Access.

One

Two

25

50

[*] ISI DWG.

Page No.

RegenerativeHeat Exch'sShell 1 and 2Not ExaminedIWC-2500-1Footnote (3)

C1.10 Item NotAppl icab 1 e

PT*Relief 012

T=.756"/ .900"2.5'circ.)Relief 006

T =.756"/.938"2.5'circ.)Relief 006

C1.30 Shell No. 3 TubeSheet To Shell Welds

Girth WeldItem 10

Girth WeldItem 11

PT*(2)

1 Shell (to)Sheet As Access.

Sheet (to)Shell As Access.

Three 75

Three 100

T=.900"/.938"2.5'circ.)Relief 006

T=.938"/.756"2.5'circ)Relief 006

PGandE




MAJOR ITEM: PRESSURE VESSELSTABLE: 2. R

PAGE 13 o 1



N

METHTTLITEMS

E IN N

AMOUNT & EXTENTN EX REL EF S

PERIOD DATE & REMARKSt

C-B

C2.10

C-CC3.10

C-EC3.20

C3.30

C-D

C4..10

REGENERATIVE HEATEXCHANGER (cont'd)

NOZZLES IN VESSELS

<1/2" Nom. Thickness>1/2" Nom. Thickness

INTEGRALLY WELDED

Support Attachments{To Pressure Vessels)

SUPPORT COMPONENTS

(Remarks)

SUPPORTS

Mechanical andHydraulic Snubbers


E2.1-5j

RemarksRemarks

Remarks

Remarks

Remarks

C2.10 andC2.20 ItemsNot ApplicableIWC-1220(c)

C3.20 Item NotReq'dIWC-2500-1Footnote (1)

C3.20 Item NotReq'dIWC-2500-1Footnote {4)

PGandE


SME SECTION XI SYSTEMS-CLASS 2


MAJ R TEM: PRESSURE VESSELSTABLE: 2.1 RHR H .PAGE 1 o

C TEGORY


IDENTIFICATION METH

TOT L E AMIN TI N


PERIODEXAM REL EF S

DATE & REMARKS

C-A

C1.10C1.20C1.30

C1.10

RESIDUAL HEAT REMOVAL

HEAT EXCHANGER

ng>neers abricatorsCo.)

WELDS

SSsetT CircumferentialHead CircumferentialTube Sheet To Shell

RHR Exchanger 2-1(Ser. 815588-C)

DWG. REF.DC-663217-4,6*[2.1-6]

GIRTH WELDS

Item 21 UT

(2)

(2)

Flg As Access.(to)Shell

Two

[*],ISI DWG.

Page No.

C1.30 N/A

50 (Relief 006)

C1.20

C-BC2.10

C2.20

C2.20

NOZZLES IN VESSELS<1/2" NominalThickness

NOZZLES IN VESSELS>1/2" Nom. ThicknessRHR Exchanger 2-1[2.2-8][2.1-6]

[ 2 2-2 ]

Item 22

Remarks

Nozzle WeldItem 24

Nozzle WeldItem 23

UT

PT

PT

Bot Head(to)Shell

Three

Two

Three

100

50

100

(Relief 006)Note: RHR HX 2-2Ser. 15588-D.

C2.10 Items NotApplicable

At 2S1-112-8(Inlet)

(Rel ief 006)

At 2S1-3551-14Outlet)Relief 006)

PGandE




MAJ R I EM: PRESSURE VESSELS,TABLE: . RHR H . E

PAGE 1 o

T R

ITEM COMPONENT OR SYSTEMGNE L

IDENTIfICATION METH

LITEMS

N

AMOUNT 8 EXTENT PERIODR L

DATE 5 REMARKS

C-CC3.10

C-CC3.'10C-EC3.20

C3.30

C-DC4.10 .

RHR HEAT EXCHANGERS

continued

INTEGRALLY WELDED

Support Attachments(To Pressure Vessels)

RHR Exchanger 2-1P.1-6](Support Components)2-1


Pressure RetainingBolting(Larger than 2" dia.)

[2.1-6]

(Attach't)

Front Item 19Rear Item 20

Front & RearSupports-

Remarks

Remarks

PT

VT-3

(2)

2 Legs 100$(and)

2 Supports

Two

Three

Support Legs

50

50 (Exposed Areas)


C4.10 ItemNot Applicable

PGandk



8DIABLO CANYON POWER PLANT-UNIT 2

MAJOR TEM: PRESSURE VESSELS

TABLE: 2.1 STAB.SEP R

PAGE 1 of 18

G R


NRLIDENTIFICATION METH

T LITEMS AMOUNT & EXTENT PERIOD

R

DATE 8 REMARKS

C-A

WELDS

C1.10

C1.20

C1.30

C-B

C2. 10

C2.20

C-CC3.10

C3.20

C3.30

STABILIZER SEPARATOR

9 Recip. Chg. Pp. 1-3=(General Atomics S/NE-610)

Shell Circumferential

Head CircumferentialTop Head-To-ShellBottom Head-To-Shell

Tube Sheet-To-Shell

Nozzle-To-Vessel-Welds

(1/2" Nom. Thickness

>1/2" Nom. Thickness

SUPPORT MEMBERS

Integrally WeldedSupports

Component Supports

Supports-Mech'1 8

Hydraulic,Snubbers

DWG REFDC-663210-180

(Remarks)

Weld G-AWeld G-B

(Remarks)

Remarks

Remarks

Remarks

Support Skirt

Remarks

UTUT,

VT-3

360's Accessibl360's Accessibl

100K

TioThree

Three

50100

100

Cl.10 Item NotApplicable

Relief 006,-Relief 006

Cl.30 ItemNot Applicable

Not Req'd(IWC-1220-C)Not Applicable

Not Req'd

IWC-2500-1Footnote 1

C3.20 Item NotNot Applicable

PGandE




J R : PR SSURE VESSELSTABLE: 2.1 ST B. SEP R

PAGE 17 of 18

C G R

ITEM

C-D

C4.10

COMPONENT OR SYSTEM

PRESSURE RETAININGBOLTING

Larger Than 2" Dia.

G NERALIDENTIFICATION

Remarks

N E

METHT L IN N

.,ITEMS AMOUNT 5 EXTENTN

PERIOD DATEEX 4RL FS8 REMARKS


PGandE




J R TEM: PRESSURE VESSELSTABLE: 2.1 LI . L . D

PAGE o 1


G N L N

IDENTIFICATION METH ITEMSN N

AMOUNT & EXTENTR L EF S


C-A

C1.10

C1.20

C1.30

C-BC2.10

C2.20

C-CC-E

C-D

LIQUID PULSATIONDAMPENER (Gen. Atomic)9 Recip. Ch. Pp 2-3Welds

Shell Circumferential

Head Circumferential

Tube Sheet'-To-Shell

NOZZLE-TO-VESSEL WELD

<1/2 Nom. Thickness

>1/2 Nom. Thickness

SUPPORT MEMBERS

Pressure RetainingBol ting(Larger than 2" dia.)

DWG REFDC-663210-181-1(Ser. No. E-611)

(Remarks)

(Remarks)

(Remarks)

(Remarks)

(Remarks)

.(Remarks)

(Remarks)

Not Req'd(IWC-2500-1)Footnote 2


Cl.30 Item NotApplicable

C2.10 Item NotApplicableNot Req'd( IWC-1220-C)

Category C-Cand C-E Itemsnot applicable,Vessel is sup--ported byattached pipe.

C4.10 Item .

Not Applicable

PGandE

TEN YEAR EXAHINATION PROGRAH

SHE SECTION XI SVSTEHS-CLASS 2


MAJ R ITEH: PIPING SYSTEH WELDS

TABLE: 2.2PAGE i of 30

The extent and frequency of examination for pipe welds scheduled in the following table conforms to Paragraph'WC-24ll and Table IWC-2520, Category C-F and C-G in the.1974 Edition of Section XI through Summer l975

Addenda.~ Instead of distributing welds over the multiple streams as described in Paragraph IWC-2411(S'75)the "single stream" philosophy of the Summer 2978 Addenda has been adopted throughout. In all cases thelowest numbered line has been selected as typical for the multiple streams, and al'l required examinations areperformed on that stream. The extent of examination per Table IWC-2520 includes the "Areas Subject ToExamination" in the table. All other requirements, including "Parts Examined", conform to Table IWC-2500-1,Category C-F of the 1977 Edition through Summer 1978 Addenda of Section XI. The exemption criteria conformsto the Summer 1978 Addenda as referenced in relief request 005.

NOTE: Code category C-F or C-G appearing in the General Identification column reference 1974 edition, Summer1975, Section XI code categories. 1974 Code category C-F lines circulate reactor coolant while category C-Glines circulate other than reactor coolant. All pipe welds are category C-F in the 1977 Edition, Summer 1978Addenda.

Occasional portions of certain pipe welds are inaccessible for examination. See request for relief BANDE-008.Any inaccessible portions will be fully documented.and the remaining weld area examined to the fullest extentpossible.

~ Ref. 10CFR 50.55a(b)(2)(iv)(B)

PGandE




MAJOR ITEM: PIPING-CIRCUM. WELDS C-FTABLE: 2.2PAGE 1 o

C TEG R

ITEM

C-F

C5.21

COMPONENT OR SYSTEM

SUB-ITEM OUT OF

SEQUENCE INTENTIONALLYITEMS ARE LISTED BYWALL THICKNESS,CATEGORY (C-F) or(C-G)SINGLE OR MULTIPLESTREAM AND LINE SIZE.

PRESSURE RETAININGWELDS IN PIPING

C5.20 - Piping WeldsOver 1/2" Nom. WallThickness

Circumferential WeldsSingle Stream Systems

ENER L N E

IDENTIFICATION METH

Butt WeldsF

LITEMS

X N

REQUIRED AMOUNT

40 YRxam n area meets

or exceeds req'tsof fig. IWC-2520-7

~Addenda S-75Req'd PercentOver 40 YearService Life

~S-75 Addenda~ercent ToDate Over 10Year Interval

PERIOD(10 YR)

~(IDOL)

YR TODATE

RLEF5 REMARKS

U

ACCORDANCE WITHPAGE (i) I

DISCUSSION, THISTAB SECTION

[*] ISI DWG.

Page No.'s

(**) Construc-tion Dwg. PageNo.'s

T=1.312"

RHR Injection To HotLeg 1 & 2 (2-10-19)**

Cent. Charg. Pps Disch.Hdr (2-8-18)

2S6-120-12*[2.2-5]

2S6-1454-6[2.2-15]

PTUT

PTUT

1 1

5 5 Two

20

17 T=.719"

END SINGLE STRENI, C-F

PGandE




M J R TEM: PIPING-CIRCUM. WILDS 0-FTABLE: 2.2PAGE 2 of 30

C-FC5.21

COMPONENT OR SYSTEM

PIPING - continued

(C5.20) CIRC'L WELDS

Multiple StreamSystems

SIS To RCS Hot LegLoop 1 2-10-19),(2-9-31

N

IDENTIFICATION

Butt Welds

~Ct C-F

2S6-2575-8[2.2-5]

METH

PTUT

T LITEMS RE UIRED AMOUNT

0 YR 10 YR

PERIOD10 YR

YR TODATE

i(ioos)

R L8I REMARKS

iof One Stream,Typical

T=.812"

Line 2575chosen astypical

C-FC5.21

SIS To RCS Hot LegLoop 2 2-10-19),(2-9-'31

End M/S Systems C-F

Single Stream System

Charging Pumps Disch.Emerg. (2-8-18) (2-9-37

Boron Injection TankInlet (2-9-37)

2S6-2576-8[2.2-4]5

Butt Welds-G

2S6-1973-6[2.2-iS]

2S6-2032-6III[2.2-15]

PTUT

PT-UT

6

14 21)i)

OneTwo

(sos)1428

(SOX)

Three 33

T=.719"

T=.719"Safe Ends,Bot 8 Top ofBoron TankIncluded

END SINGLE STREAM,C-G

PGandf.


ASHE SECTION XI SYSTEMS-CLASS 2

DIABLO CANYON. POWER PLANT-UNIT 2

J R M: PIP NG- R U . WELDS C-FTABLE:PAGE 3 of

G R

C-FC5.21

COMPONENT OR SYSTEM

PIPING - continued

(C5.20) CIRC'L WELDS


LIDENTIFICATION

Butt Welds

Cate or C-G

METH ITEMSN

RE UIRED. AMOUNT

R R

PERIOD10 YR

YR TODATE

i(50')

R L5 REMARKS

ypsca

T=l;002"

iOf One Stream,T

'

Steam Gen SteamOutlet 2-1 (MS-501013)


Steam Gen Steam Outlet2-3 and Main SteamRelief Vlv. Hdr.(HS-501015)

Steam Gen Steam Outlet2-4 and Hain SteamRelief Vlv. Hdr.(HS-501016)

2K15-228-28V[2.2-17]Lead 1

2K15-227-28V[2.2-18]Lead 2

2K15-226-28 V

and2K15-1065-24 V

[2.2-20]Lead 3

2K15-225-28Vand2K15-1066-24 V

[2.2-19]Lead 4

PT/HTUT

12 One 17Line 228chosen astypical

PGandE



.DIABLO CANYON POWER PLANT-UNIT 2

MAJOR ITEM: PIPING-CIRCUM. WELDS C-FTABLE: 2.2PAGE

'

of 30

ATEGORY

ITEM

C-FC5.21

COMPONENT OR SYSTEM

PIPING - Continued

(C5.20) Circ'1 WeldsMultiple Streams,Continued

GENERAL NDE

IDENTIFICATION METH

~ Butt Welds

Cate or C-G

TOTALITEMS

EXAM EXTENTRE UIRED AMOUNT

40 YR 10 YR

EX N

PERIOD10 YR

YR TODATE

50')

EXAM RELIEF S

8I REMARKS

T- 843"

Stm Gen Feed WtrSupply Gen 2-1(FW-501023)

2K16-554-16V'ead

1

[2.2-21]

PT/MT 16

UT

(1)One 131)Three

Line 554chosen astypical.

Steam Gen Feed WtrSupply Gen 2-2( FW-501023)

2K16-555-16VLead 2[2.2-22] 2 Welds Encap

Steam Gen Feed WtrSupply Gen 2-3(FW-501023)

2K16-557-16 V

Lead 3[2.2-23]

Steam Gen Feed WtrSupply Gen 2-4

, (FW-501023)

2K16-556-16VLead 4[2,2-24]

PGandE




JOR TEM: PIPING-CIRCUM. WELDS C-FTABLE: 2.2PAGE 0 3


PIPING - Continued

IDENTIFICATION METH

LITEMS RE UIRED AMOUNT

40 YR YR

PERIOD10 YR

YR TODATE

R E

5 REMARKS

C-FC5.21

C5.21

RHR Pp Inj Cold Leg2-9 25)2-9-24)2-9-23)2-10-16)

Pp 2-1 (. (

RHR Pp Inj Cold LegPp 2-2 (2-9-21)

RHR Pp 2-1 Inj ColdLeg Loop 1 (2-9-22)


RHR'Pp 2-2 Inj ColdLeg Loop 3 (2-9-21)


(C5.20) Circ'1 WeldsMultiple Streams,Continued

Butt Welds

Cate or C-G

2S6-508-8III[2.2-30][2.2-31][2 2-32]

2S6-509-BIII[2 2-33]

2S6-3844-6III[2.2-34]

2S6-3845-6III[2.2-34]

2S6-3846-6III[2.2-33]

2S6-3847-6III[2.2-33]

PTUT

PTUT.-

One

Two

(Sos)

16

(50')50

T=.812"

Line 508chosen astypical.

T=.718"Line 3844chosen astypical.

END OF ITEM C5.21

PGandE

TEN YEAR EXAHINATION PROGRAM



J R ITEM: PIPING-LONGIT.—WELD C-FTABLE: 2.2PAGE 6 o 30

EG

E COMPONENT OR SYSTEM

C5.20 PIPIIIG - CONT'0

NE LIDENTIFICATION

N

METHL

ITEMSE N &

RE UIRED AMOUNT

40 YR 1 YR

Exam'n area meetsor exceeds req'tsof figureIWC-2520-7

PERIOD10 YR

YR TODATE

REL EF S

5 REMARKS

C-FC5.22 Longitudinal Welds

Over 1/2 In. WallSingle Stream Systems


Single Stream Systems



Steam Gen SteamOutlet 2-2 (HS-501014)

Lon 'l Seams

Cate or C-Femar s

Lon '1 Seamsate or

Remarks

Lon '1 SeamsCate or -G

emar s

Lon '1 Seams

Cate or C-G

2K15-228-28 V

[2.2-17]Lead 1

2K15-227-28V[2.2-18]Lead 2

PT or MTUT

UT

-NONE

NONE

NONE

'(50')

C5.22 ItemCat'y C-F S/SNot Applicable

C5.22Cat'y C-F H/S

Not Applicable

C5.22Cat.'y C-G S/SNot Applicable

Of One Stream,Typical.

T=1.002"Line 228chosen asTypical.

PGandE


SHE SECTION XI SYSTEMS-CLASS 2


MAJOR ITEM: PIPING-LONGIT. WELD C-FTABLE:PAGE 0 3

C5,20C5.22

C5.30C5.31C5.32

COMPONENT OR SYSTEM

PIPING - CONT'D~Long Melds Cont'd.



Pipe Branch ConnectionCircumferential WeldsLongitudinal Welds

Single and MultipleStr. Sys.

N

IDENTIFICATION

Lon 'l Seamsate or - HS

2K15-226-28 V

[2.2-1g]Lead 3

2K15-225-28Y[2.2-20]Lead 4

Branch WeldsCate orate or

Remarks

NETH'TEMSEN

RE UIRED AMOUNT

40 R

PERIOD10 YR

YR TODATE

R

5 REMARKS

C5.31 orC5.32 ItemsCat'y C-F orC-G not appli-cable - Nobranch con-nection welds

PGandE




MAJ R ITEM: PIPING-CIRCUM. WELDS C-FTABLE: 2. C5.10PAGE 0

C T R

ITEM

C-F

C5.11

C5.11

COMPONENT OR SYSTEM

Pressure RetaininWe s n in

C .Piping Wel ds

1/2" or Less NominalWall Thickness

Circumferential WeldsSingle Stream Systems

Loop 4 Hot Leg ToRHR Pps 2-10-21)

2-10-10)

NRLIDENTIFICATION

Butt Welds-F

2S1-927-14III[2.2-1]

ND

METH

PT

T LITEMS RE UIRED AMOUNT

4 R

Exam'n area meetsor exceeds req'tsof fig. IWC-2520-7

PERIOD10 YR

OneTwo

4YR TODATE

(100K)

1428

R L8 REMARKS

Res Ht Exchanger 2Outlet (2-10-5)

RHR Injection TOHot Leg 1 5 2 ( 2-10-15)

2-10-18)2-10-19)

Cent Charg Pps SuetHeader (2-8-14)

2S1-3551-14III[2 2-2]

2S1-985-12IIIP[2.2-3][2.2-4][2.2-5]

2S2-1456-8[2.2-7],

PT

PT

PT

21 21 2)

Three

OneTwoThree

One

33(lOOX)

101924

(100K)50

One weldinaccessible8 outboardcontainmentpenetration.

PGandf


SME SECTION XI SYSTEMS-CLASS 2 -PAGE


MAJ R ITEM: PIPING-CIRCUM. WELDS C-FTABLE: 2.2

9 of 30

T M COMPONENT OR SYSTEM IDENTIFICATION METH ITEMS RE UIRED AMOUNT

40 YR - 1 YR

PERIOD10 YR

YR TODATE

8( REMARKS.

C-FC5.11

PIPING - Continued~C.m) Circ'1 WeldsSingle Stream Systems

RHR Exchs BypassCross-Tie (2-10-2,3)

Residual Ht ExchsBypass Hdr (2-10-4,13)

RHR Exchs OutletCross-Tie Hx 2-2(2-10-14)

RHR Exchs OutletCross Tie Hx 2-1(2-10-15)

Butt Welds-F

2S1-1663-8III[2.2-8][2.2-9]

2S1-1661-BIII[2.2-101

2S1-1669-8[2.2-14]

2S1-2458-8[2.2-3]

PT

PT

PT

PT

, 18 14

15 15

9 9

3 3

4(2)1)

(1)

1)1)2)

OneTwo

'hree

OneTwoThree

OneTwoThree

One

(100K)142129

(lOOX)061325

(100')112233

(1005)33

4 Welds NotAccessible-WallPenetration

END S/S SYSTEM - C-F

PGandE




MAJOR ITEM'IPING-CIRCUM. WELDS C-FTABLE:PAGE 1 o

E COMPONENT OR SYSTEM IDENTIFICATION METH ITEMS RE UIRED AMOUNT

40 YR YR

PERIOD10 YR

YR TODATE

& REMARKS

C-FC5.11

C5.11

PIPING-Continued


Residual Ht Rem Pp 2-.1Suction (2-10-9,10)


Residual Ht Rem Pp 2-1Disch (10-2)

Residual Ht Rem Pp 2-2Dlsch (10-2)

Butt Welds

~CC-F2S1-110-14III[2.2-25]

2S1-111-14IIIP'2.2-6]

2S1-112-BIII[2.2-8]

2S1-113-8III[2.2-9]

PT

PT

17

16 16

21)1)

2)

OneTwo

OneTwoThree

1325


(100K) Line 11206 chosen as13 Typical.25

(100')

Of One Stream(100K) Typical

C5.11 Residual Ht Exchanger2-1 Outlet (2-10-5,16)(Hx to Line 2-2458) .


2S1-118-BIII[2.2-26]

2S1-119-BIII[2 2-27]

PT 3( 1)1)1)

OneTwoThree

091827


See CategoryC-G, page 14of 30 forbalance oflines 118and 119.

PGandE




MAJOR ITEM: PIPING-CIRCUM. WELDS C-FTABLE: .2PAGE 11 o 30

CTE R



N

METH

T LITEMS

EXTEN 5RE UIRED AMOUNT

40 YR

N

PERIOD10 YR

0YR TODATE

EX REL EF S

5 REMARKS

C-F

C5.11

C-FC5.11

PIPING-Continued~). TU)Multiple Streams,Continued

Cent Charg PmpSuet Pmp 2-1 (2-.8-13)

Cent Charg PmpSuet Pmp 2-2 (2-8-14)

Single Stream Systems

RWST To Res Ht Rem

Pps Suet (2-10-10,8)

Res Ht Rem To ChargPps Suet (2-10-5')

RHR Hdr. to Chg.Pps. Suet; (2-10-5)

Butt Welds

~CC-F2S2-42-6[2.2-35]

2S2-43-6[2.2-7]

Butt Welds-G

2S1-223-12IIIP[2.2-6]

2S2-734-8III[2.2-2]

2S1-1971-8III[2.2-2]

PT

PT

PT

PT

15 15

3 2

5 3

7 3

1)2)1)

OneTwoThree

One

Two

(100K)072129

(50')

33

33


PGandE




MAJ R ITEM: PIPING-CIRCUM. WELDS C-FTABLE: 2.2PAGE 0

'TGRITEM COMPONENT OR SYSTEM

GN L ND


ITEMSE TEN

RE UIRED AMOUNT PERIOD10 YR

YR TODATE

E RLE5 REMARKS

C-FC5.11

PIPING-Continued~C. 10)Single Streams,. Cont.

RHR To'SIS Pp2-2 and)Cont Spr (2-10-11

RHR To Safety Injec.Pmp 2-2 (2-9-1,5)

Butt Welds-G

2S1-735-8IIIP[2.2-11]

2S2-1984-BIII[2.2-12]

PT

PT 12 6 2(lj

One

TwoThree

(50')25

1733

Safety Inj Pumps Suc.Hdr (2-9-1,4)

Charg Pps SuctionFrom RWST Vlv. B

(2-9-3)

Residual Heat Rem.To RWST (2-10-14)

2S2-1986-8[2.2-131

2S2-1988-8[2.2-28]

2S1-2212-8III[2.2-14]

PT

PT

PT

5*

1 1

Two 25

*Ref. Mult. Str.P.2.2-13 forbalance ofline 2-1988.

X-Tie Chg Pp & SI PpSuction (2-10-5)

RHR To Safety Injec.Pump 2-1 (2-9-2,6)

2S2-4296-6[2.2-2]

2S2-6 (6")[2. 2-16]

PT

PT

9 4

8 4

One

One

25

25

END S/S SYSTEMS C-G

PGandE


SHE SECTION XI SYSTEMS-CLASS 2


MAJOR ITEN: PIPING-CIRCUM. WELDS C-FTABLE: 2.2PAGE 13 of 30

C T R

C-FC5.11

COMPONENT OR SYSTEM

PIPING - CONT'D

~C5.1 )Multiple StreamSystems

IDENTIFICATION NETH ITEMS

Butt Welds

Cate or C-G

E N

RE UIRED AMOUNT

40 YR 1 YR

PERIOD10 YR

4YR TODATE

(50M)

R L81 REMARKS

Of One Stream,Typical

*Material "T"SCH 60=.406"

Steam Gen HSRV Riserand lol Atmos. Dump2-1'(HS-501013)

Steam Gen MSRV Riser2-2 (MS-501014)

Steam Gen HSRV Riser2-3 (HS-501015)

- Steam Gen MSRV Riser2-4 (HS-501016)

2K15-228-8V[2.2-17]

2K15-227-8V[2.2-18]

2K15-226-8V[2.2-19]

2K15-225-BV[2.2-2O]

PT or HT 6 Two 33

(50%)

28" Lead 1


C5.11 Cont Sump To RHR PpsPmp 2-1 Suet (2-10-9,10)

Cont Sump To RHR PpsPmp 2-2 Suet (2-10-10,8)

2S1-512-14IIIP PT2*2749-14[2.2-25]

2S1-513-14IIIP2*2750-14[2.2-61

Two 13 Line 2-512chosen astypical

C5.11 Charg. Pps SuctionFrom RWST Vlv A(2-9-3)Charg Pps Suc. FromRWST Vlv.B (2-9-3)

2S2-1987-8.[2.2-28]2S2-1988-8[2.2-28]

PT

PT

Two(50')50

(Ref. Single StrP.2. 2-12)

PGandE




M J R I EM: PIPING-CIR UM. ELDS C-FTABLE: 2.2PAGE 0

'

M

C-FC5.11

C5.11

5.11

COMPONENT OR SYSTEM

PIPING - Continued~C5.1 )Multiple Streams, Cont.



Residual Heat Exch'r1 Outlet (2-10-5,16)(Line 2-2458 to 2V-8809A)

Residual Heat Exch'r2 Outlet (2-10-12,6)(Line 2-1669 to 2V-8809B)



LIDENTIFICATION

Butt WeldsCate or C-G

2S1-279-8III[2.2-29]

2S1-280-BIII[2.2-11]

2S1-118-BIII[2.2-26]

2S1-119-BIII[2.2-27]

2S2-1982-6[2.2-16]

2S2-1983-6[2.2-12]

N

METH

PT

PT

PT

L

ITEMS

10

N

RE UIRED AMOUNT

40 YR 1 YR

PERIOD10 YR

One

Two

YR TO

DATE

(50<)

13

(50')

(50K)17

5 REMARKS


Line 2-118chosen astypicalSee categoryC-F, pg. 10of 30 forbalance oflines 2-118 52-119


END OF ITEM C5.11

PGandE




MAJOR ITEM: PIPING-L NGIT. WELDS C-FTABLE: 2.2PAGE 15 . of

ITEM = COMPONENT OR SYSTEM

NRL N

IDENTIFICATION METH

T L.ITEMS

N

RE VIREO AMOUNT

40 YR 1 R-

PERIOD10 YR

YR TODATE

E R L5 REMARKS

C-FC5.12

C5.12

PIPING = Continued

(C5.10)Longitudinal Welds<1/2" W.T.Single Stream Systems


Lon '1 WeldsCate or C-Remar s

Lon '1 Weldsate or

None

Exam'n area meetsor exceeds req'tsof fig. IWC-2520-7

NOTE PAGE iFOR REMARKS-THIS TABSECTION

C5.12 ItemCat'y C-F S/SNot Applicable

(1005) Of One StreamComposite

C5.12

C5.12

Residual Ht Rem Ppl-1Discharge (2-10-2)

Residual Ht Rem Ppl-2Discharge (2-10-3)

Residual Ht Exchanger2-1 Outlet (2-10-5,16)

Residual Ht Exchanger2-2 Outlet (2-10-12,6)

1

(End Mult. Steam - C-F)

(End of Item C5.12)

2S1-112-8III[2.2-8]

2S1-113-8III[2.2-9]

2S1-118-8III[2.2-26]

2S1-119-8III[2.2-27]

PT

PT

1 1

Three

WIC-48LS Line2-112 chosenas typical

(1005)100 WIC-51LS Line

2-118 chosenas typical

C5.12 ItemCat'y C-G S/SNot applicable

PGandE




J R M: PIPING-L NGIT. WELDS C-FTABLE: 2.PAGE 0 3

ITEM

C-D

C4. 20

COMPONENT OR SYSTEM

PIPING - ContinuedPressure RetainingBolting(Larger Than 2" Dia.)Bolts and Studs

IDENTIFICATION METH ITEMS RE 0 IRED AMOUNT

40 R 10 R

Remarks

PERIOD10 YR

YR TODATE

8I REMARKS

Category C-DItem C4.20(Piping) NotApplicable

PGandE



DIABLO CANYON PONER PLANT-UNIT CMAJOR ITEN: PIPING - SUPPORTS

TA8LE: . 2PAGE i i of 30

Category C-C welded support attachments to the. pressure boundary (Items C3.40, C3.70, C3.100) arescheduled for surface examination when the base metal thickness of the welded attachment is 3/4"(.750) and greater (Table IWC-2500-1, Footnote 1). Category C-E includes all portions of allsupports including welded support attachments to the pressure boundary regardless of size.

The total amount of (C-C) applicable attachments to each system/component is noted adjacent tothe line number and scheduled accordingly.

Supports for valves (C3.100, C3.110, C3.120) are scheduled together with the corresponding pipe .

(C3.40, C3.50, C3.60) system. Supports for pumps (C3.70, C3.80, C3.90) are scheduled in Table 2.3,

For clarification of the examination area for category C-E, see section IWF-1300 of the Winter 1980Addenda of ASHE Section XI.

*ICE; Manger section totals are not current. This section will be re-vised to reflect the updated totals after the Reverification Modificationshave been completed,

PGandR




M JOR ITEN: PIPING - SUPPORTS

TABLE: 2.2 C-EPAGE 17 o 3

C TEGORY



NDE

NETHTOTALITEMS

EXAMINATIONAMOUNT 5 EXTENT

EX N TO EXAM RELIEF S


C-C

SUPPORTS

INTEGRALLY WELDED ATTACHMENTSPR S B R

Exam'n Area meetsor exceeds req'tsof fig. IWC-2520-5

This columnidentifiesattach't num-ber when app- .

licable tofootnote 1 ofIWC-2500-1category C-C

C3.40C3.70

C3.100C3.60-

C-E

C3.50C3.80C3.110C3.120

- Piping-- Pumps - (See table

,2.3)- Valves - (Remarks)- Remarks-

SUPPORT COMPONENTS

- Piping-- Pumps - (See Table 2.3)- Valves - (Remarks)- Remarks-

(Attach't)

(Supports) Note Comments onpage ii

Valve ItemsC3.100,C3.110and C3.120 arescheduled withpiping items.

Note: VT-4scheduled asapplicable toindividualcomponents

PGandE




MAJOR E : PIPING - SUPPORTS

TABLE: 2.PAGE 1 o

ITEM COMPONENT OR SYSTEM L'DENTIFICATION METH

LITEMS

N

AMOUNT 5 EXTENT PERIOD DATER

5 REMARKS

~0

C-EC3.40C3.50

ont


(C-F) SINGLE STREAM

Line No. 5TsSI .

SYSTEM REFERENCE

TO S-75 ONLY, NO

BEARING ON

SCHEDULED REQ'TS

- Applicable-

Seismic ConstrMark No. Meld No

C3.40C3.50

Loop 4 Hot Leg to RHR

Pps (2-10-21,10)2S1-927-14III[2.2-1]

PTVT-3(VT-4)

C-CC-E3 Supports 100K33

One

OneTwoThree

100C-E

9T62

100

C3.40C3.50

C3.40C3.50

C3.40C3.50

RHR Injection toHot Leg 1 5 22-10-15)2-10-18)2-10-19)2-9-31)

Cent Charg PpsSuet Header (2-8-14)

RHR Exchs BypassCross-Tie (2-10-2,3):

2S1-985-12IIIP[2.2-3][2.2-4]2.2-5]2S6-120-12)

2S1-1456-8[2 2-7]

2S1-1663-8III[2.2-8][2.2-9]

PTVT-3(VT-4)

VT-3

(-VT-4)

1

22C-CC-E

7 Supports 100K87

C-E1 Support 100K22

One

OneTwoThree

OneTwoThree

100

C-E32'4

100

C-E~0

60100


PGandE



DIABLO CANYON POWER PLANT.-UNIT 2

MAJOR ITEM: PIPING - SUPPORTS

TABLE: 2. -fPAGE 1 o

CAT G RY;ITEM

C3.40C3.50

COMPONENT OR SYSTEM

contSupport Attach'tSupport Components((.Fi ~gl (Cont'd

GNRL 'DEIDENTIFICATION METH

Line No. 8

ISI DWG. No.

TL EAMINT N

ITEMS AMOUNT 5 EXTENTE N

PERIODT E R LIEF S

DATE 5 REMARKS

A licablear e

C3.40C3.50

C3.40C3.50

Residual Ht ExchsBypass Hdr (2-10-4,13)

Cent Charg PpsDisch Hdr. (2-8-18)

C-F Multi le Stream

2S1-1661-8III[2.2-10]

2S6-1454-6[2.2-i5]

PTVT-3(VT-4)

PTVT-3(VT-4)

1

12C-CC-E4 Supports 100%44

C-CC-E1 Support lOOX22

Two

OneTwoThree

One

OneTwoThree

100C-E

3X66

100

100C-E~0

70100

C3.40

C3.50

Residual Ht RemPp2-1 Suction(2-10-9)(2-10-10)

Residual Ht Rem

Pp2-2 Suction(2-io-io)(2-10-8)

2S1-110-14IIIP VT-3[2.2-25] (VT-4)

2S1-111-14IIIP VT-3[2.2-6] (VT-4)

C-E2 Supports 100K23-

C-E2 Supports 100K23

OneTwoThree

OneTwoThree

C-E~9

57100

C-E2957

100

PGandE




MAJOR ITEM: PIPING - SUPPORTSTABLE: . C-PAGE 2 of 3

C TEG R

ITEM

C-C, -EC3.40C3.50

COMPONENT OR SYSTEM

ontSupport Attach'tSupport Components(C-F) Multi le Stream

cont'd

G NER LIDENTIFICATION

Line No. 5ISI DWG. NO.

NDE

METHTOTALITEMS

E AMIN TAMOUNT 5 EXTENT

EX N T EXAM REL EF S

PERIOD DATE Ec REMARKS

icable

C3.40

C3.50

C3.40

C3.50

Residual Ht RemPp2-1 Discharge(2-10-2)

Residual Ht Rem Pp2-2Discharge (2-10-3)

Residual Ht Exchanger2-1 Outlet(2-10-5,16)

Residual Ht Exchanger2-2 Outlet(2-10-12,6)

2S1-112-8III[2.2-8]

2S1-113-8III[2.2-9]

2S1-118-8III[2.2-26]

2S1-119-8III[2.2-27]

VT-3(VT-4)

VT-3(VT-4)

VT-3VT-4

VT-3(VT-4)

10

12

C-E1 Support 100K1

2

C-E1 Support lOOX1

1

C-E3 Supports lOOX3

C-E4 Supports 100K4

OneTwoThree

OneTwoThree

C-EOneTwoThree

OneTwoThree

C-EK50

100

C-E3366

100

3060100

C-E3S66

100

PGandE




MAJOR ITEM: PIPING — SUPPORTS

TABLE: .2PAGE 2 of

C TEGORY

ITEM COMPONENT OR SYSTEMGENER L NDE

IDENTIFICATION NETHTOT LITEMS

fXAHIN TI N

AMOUNT & EXTENTf 'NPERIOD

TDATE

EXAM R LI F S

& REMARKS

C3.40C3.50

C3.40

C3.50

C3.40C3.50

ontSupport Attach'tSupport Component(C-F) Multi le Stream

Cont

RHR fxchs OutletHX2-l Cross Tie(2-10-15)

RHR fxchs OutletHX2-2 Cross-Tie(2-10-14)

SIS to RCS Hot LegLoop 1 (2-10-19,31)

SIS to RCS Hot LegLoop 2 (2-10-19,31)

Line No. &

IS I DWG. NO.r

2S1-2458-8III[2 2-3]

2S1-1669-8IIIf2.2-14]

2S6-2575-8[2.2-5]

2S6-2576-8[2.2-5]

VT-3

(VT-4) =

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

C-E1 Support 100%

C-E1 Support lOOX1

2

C-E1 Support 100K1

1

C-E1 Support- 100K1

Three

OneTwoThree

OneTwoThree

OneTwoThree

C-EToo

C-EK50

100

C-E

66100

C-E~0100100

pp ca eHark WeldNo. No.

PGandE




MAJ R EM'IPING - SUPPORTS

TABLE: .2 - ,C-PAGE 2 o

EG R


ontSupport Attach'tSupport Component(C-F) Multi le Stream

Cont'ENERL NDE

IDENTIFICATION METH

Line No. &

ISI DW . No.

TAL EXANIN N

ITEMS AMOUNT & EXTENTEXAM N

PERIODXAM R L E S

DATE & REMARKS

>ca ear e

No. No.

C3.40C3.50

Cent Charge Pmp SucPmp 2-1 (2-8-13)

Cent Charg Pmp SuetPAlp 2-2 (2-8-14)

2S6-42-6[2.2-35]

2S2-43-6[2.2-7]

VT-3(VT-4)

VT-3(VT-4)

C-E1 Support 100K1

2

C-E1 Support 100K

One-TwoThree

One

C-E~5

50100

C-E55

C3. 40C3.50

RWST to Res Ht Rem

Pps Suet (2-10-10,8)2S1-223-12IIIP VT-3[2.2-6]

C-E 100K1 Support

Two C-E111

C3.40C3.50

C3.40C3.50

C3.40C3.50

Res Ht Rem to ChargPps Suet (2-10-5)

RHR to Charg PpsSuet (2-10-5)

RHR to SIS Pp2-2 andCont Spray (2-10-10,11)

2S2-734-8IIIP[2.2-2]

2S1-1971-8111[2.2-2]

2S1-735-BIII[2.2-11]

VT-3(VT-4)

VT-3(VT-4)

PT

VT-3(VT-4)

C-E1 Support1

C-E1 Support 100K1

C-C

C-E1 Support lOOX1

TwoThree

TwoThree

Two

OneTwoThree

C-E555

100

C-E555

100

C-CTOr

C-E55

100100

PGandE




J R: PIPING - SUPP RTS

TABLE: . - , C-EPAGE 2 o

C E R

ITEM

C-C, -EC3.40C3.50

COMPONENT OR SYSTEM

ContSupport Attach'tSupport Components(C.G) ~B 1 St

GNR ND

IDENTIFICATION METH

Line No. &

~s

L E N

ITEMS AMOUNT & EXTENT PERIODR

DATE & REMARKS

cablear e

Tfo,0.

C3.40 RHR to Safety Injec-C3.50 . tion Pmp 2-2 (2-9-1,5)

2S1-1984-8III[2.2-12] VT-3

(VT-4)C-E

.2 Supports 1005 One2 Two3 Three

C-E333

60100

C3.40C3.50

C3. 40C3;50

C3.40C3.50

C3.40C3.50

Safety Inj PumpsSuction Hdr (2-9-1,4)

Residual Heat Rem toRWST (2-10-14)

Charging Pumps DischEmerg (2-9-37,2-8-18)

Boron Injection TankInlet (2-9-37,2-8-18)

2S2-1986-8[2.2-13]

2S1-2212-8[2.2-14]

2S6-1973-6[2.2-15]

2S6-2032-6III[2.2-15]

VT-3(VT-4)

VT-3(VT-4)

VT-3(VT-4)

PTVT-.3(VT-4)

C-E1 Support 100K1

C-E1 Support 100K

C-E1 Support 100K

C-CC-E1 Support lOOX1

1

TwoThree

Two

Thr ee

One

OneTwoThree

C-E55

100

C-ETGr

C-ETK

100C-E3366

100

PGandE




JOR TEM'IPING — SUPPORTS

TABLE: 2.2 C-C C-EPAGE 2 o 3

G R

ITEM

C3.40C3.50

COMPONENT OR SYSTEM

ontSupport Attach'tSupport Component(I-G( ~R I StCont'd

GENE L ND

IDENTIFICATION METH

Line No. 8

IISIOG ~ GO ~

L E INTI N


R LEPERIOD DATE & REMARKS

ca ear. e

Ko. No.

C3.40C3.50

C3.40

C3.50

X-Tie Chg Pp & SI PpSuction (2-10-5)

RHR to Safety Injec-tion Pump 2-1

(2-g-2,6)

2S2-4296-6[2 2-2]

2S2-6[2.2-16]

VT-3(VT-4)

PTVT-3(VT-4)

C-E1 Support 100%1

1 C-C 100K1 C-E

1 Support 100K

OneTWO

Three

One

C-E~0100

C-CTtm .

C-ETK

C3.40C3.50

(I-G( ~ll It( I St



2K15-227-28V[2,2-18]Lead 2

PTor MT 1

VT-,3 11.(VT-4)

2K15-228-28V, PT ov MT 1

[2 2-17] VT-3 10Lead 1 (VT-4)



One

OneTwoThree

Two

OneTwoThree

C-C~0C-E3560

100C-C100C-E

3570

100

. PGandE




2'AJOR

I EM: PIPING - SUPPORTS

TABLE'AGE- 25 o 3

ITEM COMPONENT OR SYSTEMGEN ND

IDENTIFICATION METHL E N N

ITEMS AMOUNT 8t EXTENT PERIODR LIE

DATE 5 REMARKS

C-CC-EC3.40C3.50

C3.40C3.50

C3.40C3.50

Cont'dSupport Attach'tSupport Component(C-G) Multi le Stream

Cont'team

Gen SteamOutlet 2;3 (MS-501015)


Hain Stm Relief Vlv.Hdr. 2-3 (HS-501015)

h1ain Stm Relief Vlv.Hdr. 2-4 (MS-501016)

Line No. 8

T550~G. fa.

2K15-226-28 V

I 2.2-19]Lead 3

2K15-225-28 V

[2.2-20]Lead 4

2K15-1065-24 V

I 2.2-19]Lead 3

2K15-1066-24Vl2.2-20]Lead 4

PT or HTVT-3VT-4

PT or Mt 1VT-3 - 10(VT-4)

VT-3(YT-4)

PT or MTVT-3(VT-4)

C-CC-E3 Supports 100%33


C-E2 Supports lOOX1

1

C-CC-E1 Supports lOOX22

Three-

OneTwoThree

Three

OneTwoThree

OneTwoThree

One

OneTwoThree

C-C100C-E3Y66

100

100C-E

3060

100

C-E5575

100C-C1RC-Em60

100

A 1 i cableHar e%o. Tlo.

PGandE




MAJOR TEM: PIPING - SUPPORTS

TABLE:PAGE 2 o

R

ITEM

-CC3.40C3.50

COMPONENT OR SYSTEM

ontSupport Attach'tSupport Component

C-G) Multi le StreamCont'

N

IDENTIFICATION METH

Line No. &

IS I DWG. No.

LITEMS AMOUNT & EXTENT PERIOD DATE & REMARKS

>ca ear e

No. No.

C3.40C3.50

Stm Gen Feed WtrSupply Gen 2-1(FW-501023)

2K16-554-16 V

[2.2-21]Lead 1

PT or M

VT-3(VT-4)

17'-CC-E3 Supports 100K22

Thr ee

OneTwoThree

100C-E

40'0

100

Steam Gen Feed WtrSupply Gen 2-2(501023)


2K16-555-16 V

[2.2-22]Lead 2

2K16-557-16 V

[2.2-23]Lead 3

PT or M

VT-3(VT-4)

PT or M

VT-3(VT-4)

r



Three

OneTwoThree

Three

OneTwoThree

100C-E~0

70100

100C-E3570

100


2K16-556-16Y[2.2-28]Lead 4

PT or M

YT-3(YT-4)

C-CC-E3 Supports lOOX22

Three

OneTwoThree

100C-E

3666

100

PGandE




MAJOR ITEM'IPING — SUPPORTS

TABLE: 2.2 C-C C-EPAGE 2 o

C E RY

ITEM

C3.40C3.50

COMPONENT OR SYSTEM

ontSupport Attach'tSupport Component

C-G) Multi le StreamCont'NL ND

IDENTIFICATION METH

Line No. 8

ISI DWG. No.

LITEMS

E IN N

AMOUNT 5 EXTENTN

PERIOD DATE

sca ear e

Ro.No.

E RLEFS5 REMARKS

C3.40C3.50

C3.40

C3.50

Cont Sump to RHR PpsPmp 2-1 Suet (2-10-9,10)

Cont Sump to RHR PpsPmp 2-2 Suet (2-10-10,8)

Charg Pps SuctionFrom RWST Vlv. A (2-9-3)

2S1-512-14III[2.2-15]

2S1-513-14III[2.2-6]

2S2-1987-8[2.2-28]

VT-3 .

(VT-4)

VT-3'VT-4)

VT-3(VT-4)

C-E1 Support 100K1

2

C-E1 Support 100%1

2

C-E1 Support 100%

One.TwoThree

OneTwoThree

OneTwoThree

C-E~5

50100

C-E2550

100

C-E

50100

Charge Pps Suctionfrom RWST Vlv 8 (2-9-3)

2S2-1988-8[2.2-28] VT-3

(VT-4)C-E1 Support Two

C-E111

PGandE


ASME SECTION XI SYSTEMS-CLASS 2V


J R I M' PING - SUPPORTS

TABLE: . C- ,-PAGE 2 of

EG R

ITEM

C,-C3.40C3.50

COMPONENT OR SYSTEM

ontSupport Attach'tSupport Component(C-G) ~N1ti 1 StCont'd

G N LIDENTIFICATION

Line No. 8

a.

T L N I N

METH . ITEMS AMOUNT 8 EXTENT PERIODE L

DATE 5 REMARKS

cab ear e

halo. Tlo.

C3.40C3.50

C3.40C3.50

RHR Sup to SprayHdrs 1 8 3 (2-10-17)

RHR Sup to SprayHdrs 2 5 4 (2-10-10,11)

RHR Pp Inj Cold LegPp 2-1(2-9-23,24,25)

(2-10-16)

RHR Pp Inj Cold LegPp 2-2 (2-9-21)

(2-10-2)

2S1-279-8IIIP[2.2-29]

2S1-280-8IIIP[2.2-11] .

2S6-508-8III[2,2-30][2.2-31][2.2-32]

2S6-509-8III[2 2-33]

PTVT-3(VT-4)

PTVT-3(VT-4)

PTVT-3(VT-4)

PTVT-3(VT-4)

228

1

8


C-CC-E2 Supports 100%33

C-CC-E9 Supports lOOX9-Supports10

C-CC-E2 Supports 100$33

One

OneTwoThree

Two,

OneTwoThree

Three

OneTwoThree

One

OneTwoThree

100C-E2755

100

100C-E

333'0

100

100C-E

3F64

100

100C-EK63

100

Valve C3.110Item

PGancfE




J R : P P NG - SUPP RTS

TABLE: . 2.2 C- -EPAGE

'

o

TEG R

ITEM

C3.40C3.50

COMPONENT OR SYSTEM

ontSupport Attach'tSupport Component(C-Bl ~M1 i 1 StCont'd

G N LIDENTIFICATION

Line No. &~5I GII .

NO'DEMETH

TL INT N

ITEMS AMOUNT & EXTENTE N

PERIODE RLEFS

DATE & REMARKS

>ca ear We

No. No.

C3.40

C3.50

RHR Pp 2-1 Inj ColdLeg Loop 1

(2-9-22)2S6-3844-6III[2.2-34]

PTVT-3

C-CC-E2 Supports23

100K OneTwoThree

C-E

57100

RHR Pp 2-1 Inj ColdLeg Loop 2(2-9-22)

RHR Pp 2-1 Inj ColdLeg Loop 3(2-9-21)(2-10-12)

2S6-3845-6III[2.2-34]

2S6-3846-6III[2.2-33]

VT-3(VT-4)

C-E3 Supports 100K One3 Two2 Three

C-EK70

100


RHR Pp 2-1 Inj ColdLeg Loop 4(2-9-21)(2-10-12)

2S6-3847-6III[2.2-33] VT-3

(VT-4)C-E1 Support 100K1 Support

OneTwo

C-E50

100

PGandE




M J R: PIPING.- SUPP RTSTABLE:PAGE 3 of 3

R

ITEM

C3.40C3.50

COMPONENT OR SYSTEM

ontSupport Attach'tSupport Component(C-G) ~ll ltd 1 ICont'd

IDENTIFICATION METH

Line No. 8T550. NO.

ITEMS AMOUNT 5 EXTENT PERIOD DATE 5 REMARKS

ca ear Me

0 ~0

C3. 40C3.50

Safety Inj PumpSuction Pump 2-1(2-9-2,6)

2S2-1982-6[2.2-16]

PTVT-3(VT-4)

1

2C-CC-E1 Support 100K1

One

OneTwo

C-CTKC-E~0100

Safety Inj PumpSuction Pmp 2-2(2-9-1,5)

2S2-1983-6[2.2-12]

PTVT-3(VT-4)

C-CC-E1 Support 100$11

Two

OneTwoThree

C-EK66

100

C-CTOr

END OF ITEM C3.40 AND 3.50

PGandE




MAJ R ITEM: PUMPS

TABLE: 2.3 RHR PUMP

PAGE .1 of

CATEGORY



NDE

NETH

TOTALITEMS

EXAMINATIONAMOUNT 8. EXTENT

EX N TO EXAM RELIEF S


C-G

C6.10'-D

C4.30

C-CC3.70

Table IWC-2500-1Sub-ItemOut of SequenceIntentionally(Each Pump isDescribed CompletelyBefore the NextPump is Described)

Residual Heat

ressure etainingWeldsPump Casing Welds

Pressure RetainingBolting(Larger than 2 inchd)a.)

Integrally WeldedSupport Attachments(To PressureBoundary)

DWG. REF.DC-663217-26* [ 2.3-1 ]- Remarks-

-'emarks-

- Remarks-

[*] ISI DWG

Page No.

(Serial No.'s)

2-1 0370492-2, A69-35

C6.10 Items NotApplicable



C3.80 Support Components

RHR Pump 2-1RHR Pump 2-2

Support Plates

Plate 2-1Plate 2-2

VT-3VT-3

(2)

- Exposed Areas - One- Exposed Areas - Two

100100

The RHR PumpsAre Resting OnA PlateImbedded In TheDeck




C TEG RY


GENE L 0IDENTIFICATION METH

M JR TM:TABLE:PAGE 2

PUMPS

R

T TALITEMS

X IN TI N

AMOUNT & EXTENT PERIOD DATEE R EF& REMARKS

C-EC3.90

C-G

C6.10

C-DC4.30

C-C

C3.70


Safet In 'ection~Pum sPressure RetainingWeldsPump Casing Welds

Pressure RetainingBolting (LargerThan 2-inch Dia.)

SI Pump 2-1(Ser. No. 45489)*

OR

SI Pump 2-2(Ser. No. 45500)*

Integrally WeldedSupport Attachments

(To PressureBoundary)

- Remarks-

DWG. REF.

+ [ 2.3-2 ]

- Remarks-

Casing Bolts

- Remarks-

UT All Bolts 100K(number 5 ondwg. 2-3-2)

"Depen- 100dent onMainten-anceScheduleDue toDesign


[*] ISI DWG.

Page No.


Relief No. 009Dia. = 2.12"


PGandE



QDIABLO CANYON POWER PLANT-UNIT 2

M J R M: PUMP SI PUMPS

TABLE: 2.3PAGE 3 o 5

R

ITEM COMPONENT OR SYSTEMN D

IDENTIFICATION METH

L N N

ITEMS AMOUNT 8t EXTENT PERIODE R

DATE 5 REMARKS

C-CC3.80 Support Components

SI Pump 2-1SI Pump 2-2

Support BaseBase 2-1Base 2-2

VT-3VT-3

(2)1

1

Exposed AreasExposed Areas

OneTwo

100100

The SI pumpsare restingon concretefoundations

C3.90

C-G

C6.10

SupportMechanical andHydraulic Snubbers

~Cif 1 ~Ch

~Pum sPressure RetainingWel dsPump Casing Welds

Cent'1 Pmp 2-1(Ser. No. 45617)

OR

Cent'l Pmp 2-2*(Ser. No. 45618)

- Remarks-

DWG. REF.DC-663210-146

* [ 2.3-3 ]

Branch Weld toUpper Case

[ 2.2-3 ]

PT -Remarks-360'eld

N-A

-Remarks-

360'wo

100


[*] ISI DWG.

Page No.

Mfg. DresserPacific Pumps

Suction SideSix inch 1508Flange

Exam. req'd onone pump

C6.10 Cent'1 Pmp 2-1 or2-2* Machined Weld PT

nve en o

pump casing

1 One Weld 100$ Depen- 100dent onMain-tenanceScheduleDue toDesign

Relief No. 010

PGandE


ASME SECTION XI SYSTEMS-CLASS 2TABLE:PAGE


PMS N

4 o

ITEM COMPONENT OR SYSTEM IDENTIFICATION METHL

ITEMS AMOUNT & EXTENT PERIO DATE & REMARKS

C-DC4.30

C-CC3.70

'ressure Retaining(Larger than 2 inchDia.)

Integrally WeldedSupport Attachments(To Pressure Boundary)

Cent'1 Pmp 2-1

Cent'l Pmp 2-2.

[ 2.3-3 ]

WeldedAttach't

Items 1-4

Items 1-4

PT or MT

PT or MT

4 Attach'ts 100$

4 Attach'ts lOOX

One

100K)

50

Three 100


-E3.80

3.90

Support Components

Cent'1 Pmp 2-1

.Cent'1 Pmp 2-2


Support Base

Base 2-1

Base 2-2

- Remarks-

VT-3

VT-3

(2)

1 Exposed Areas One 50

The Cent'l PmpsAre Resting On

ConcreteFoundations


PGandE




MAJOR ITEM: PUMPS RECIP'G CHARG

TABLE: 2.3PAGE 5 o

C TEG RY


IDENTIFICATION METHT TALITEMS

INT N

AMOUNT 5 EXTENTT EAMR LIEF S


C-GC6.10

C-D

C4.30

C-CC3.70

C-E,C3.80

C3.90

Reci rocatinar in

~Pum -3)

Pressure RetainingPump Casing Welds

Pressure RetainingBolting(Larger than 2 inchDia.)


Support Components

Recipr'g Pmp 2-3


DC-663210-143

* [ 2.3-4 ](Ser.No.274174)

- Remarks-

- Remarks-

- Remarks-

Support Base

Base 2-3

- Remarks-

VT-3

See FootnotesPage 1, ThisSection

Exposed Areas Two ~

L*] ISI DWG.

Page No.




The Recip'g Pmpis Resting On

100 ConcreteFoundation


7

PGandE



MAJOR ITEN:TABLE:PAGE


VALVES2.


GENERAL NOE

IDENTIFICATION METHT L IN N

ITEMS AMOUNT 5 EXTENT PERIOD DATEE RLE S

5 REMARKS

C-GC6.20

C-DC4.40

C-CC3.100

C3.120

Table IWC-2500-1 SubItem Out Of SequenceIntentionally

Pressure RetainingWelds Valve BodyWelds

Pressure Retaining'olting(Larger than

2-inch dia.)



* [ Remarks ]

- Remarks-

- Remarks-

- Remarks-

- Remarks-

~ ISI DWG's Contain Data Re-lating to Valise SupportComponents, Valve BoltingDimensions, and Identification



C3.100, C3.110 and C3.120 Code Items are Summarizedunder Tab Section 2.2 and included with their re-spective Piping Systems under Code Items C3.40,C3.50 and C3.60. Table 2.2 describes the supportamounts by line number and nomenclature. All supportsare scheduled per Code requirements.

PGandE DIABLO,CANYON POWER PLANT-UNIT 2


ASME SECTION XI SYSTEMS-CLASS 3CODE ITEM D-A, D-B, D-C; COMPONENT SUPPORTS (ALL TYPES)

PAGE i of 7I

Category D-A, D-B, and D-C component support members are itemized by

line number and number of supports on the line"according to system in descending size

order. Support totals for all applicable Class 3 lines over 4 inch nominal diameter are

given. A visual examination, VT-3 (and VT-4 as applicable) will be given each support

once each inspection period (3 1/3 years) per Table IWD-2500-1 of Section XI.

NOTE: Hanger totals are not current . This section will be revised to reflectupdated totals after the Reverification Modifications are completed.



ASME SECTION XI SYSTEMS-CLASS 3CODE ITEM D-A, D-B, D-C: COMPONENT SUPPORTS (ALL TYPES)

PAGE 1 of 7

COMPONENT OR SYSTEM

P&ID 104628CO-ORD.

PGandE REF. DWG.

NO.NDE

METHOD

EXAM RELIEFSAND REMARKS

AUXILIARY FEEDWATER PUMP

2-12-22-3

LETDOWN HEAT EXCHANGER

2-1

33C33B33A

313C

DC-66305624,25

DC-663210-11

VT-3VT-3VT-3

VT-3

Pumps rest on 4 integrallegs to base pad.

Vessel has 2 supportsto base.

SEAL WATER HEAT EXCHANGER

2-1 311C DC-663210-7 VT-3 Vessel has 2 supportsto base.




PAGE 2 of 7

COMPONENT OR SYSTEMPAID 104628CO-ORD.

PGandE REF. DWG.

NO.

NDE

METHOD


RESIDUAL HEAT REMOVAL PUMP

SEAL WATER COOLER2-1

2-2

2110,325C2110,271C

DC-663217-9,16 VT-3

VT-3

Coolers have bracket toRHR PP.

SPENT FUEL PIT HEAT EXCHANGER

2-1 316C DC-663211-7 VT-3 Vessel has 2 supports tobase.

COMPONENT COOLING WATER

SURGE TANK2-1 257B DC-663225-2 VT-3 Tank has 2 braced supports

to base.



SME SECTION XI SYSTEMS-CLASS 3CODE ITEM D-A, D-B, D-C: COMPONENT SUPPORTS (ALL TYPES)

PAGE 3 of 7

COMPONENT OR SYSTEM

PAID 104628CO-ORD.

PGandE REF. DWG.

NO.NDE

METHOD


COMPONENT COOLING WATER PUMP

2-1

2-2

2-3

262C

264C

266C

DC-663213-1 VT-3

VT-3

VT-3

Pumps have 4 integrallegs to base.

COMPONENT COOLING WATER HEATEXCHANGER

2-1

2-2

257E, 356C

2570, 357C

DC-663212-1, 2 VT-3

VT-3

Vessels have 2 supportsto base.

COMPONENT COOLING WATER PUMP

LUBE OIL COOLER2-1

2-2

2-3

263C

265C

267C

DC-663213-4 VT-3

VT-3

VT-3

Coolers mounted to pumps.



SME SECTION XI SYSTEMS-CLASS 3CODE ITEM D-A, D-B, D-C: COMPONENT SUPPORTS (ALL TYPES)

PAGE 4 of 7

COMPONENT OR SYSTEMP&ID 104628CO-ORD.

PGandE REF. DWG.

NO.NDE

METHOD


CENTRIFUGAL CHARGING PUMP LUBEOIL, GEAR OIL AND SEAL COOLERS

2-1

2-2

321C

273C

DC-663210-40,47,50 VT-3

VT-3

Cooler brackets mount topumps.

SAFETY INJECTION PUMP LUBE OILAND SEAL COOLERS

2-1

2-2

275C

326C

DC-663216-26,32 VT-3

VT-3

Cooler brackets mount topumps.




CODE ITEM D-A, D-B, D-C: COMPONENT SUPPORTS (ALL TYPES)PAGE 5 of 7

COMPONENT OR SYSTEM

P8I ID 104628CO-ORD.

PGandE REF. DWG.

NO.

NDE

METHOD


REACTOR CONTAINMENT FAN COOLERS

AND MOTOR HEAT EXCHANGER

2-1

2-2

2-3

2-5

279C

278C

329C

328C

277C

DC-663079-1,2,5,9 VT-3

VT-3

VT-3

VT-3

VT-3

Examined as accessible.

RECIPROCATING CHARGING PUMP

FLUID DRIVE 5 LUBE OIL COOLERS

2-3 288C DC-663210-25 VT-3 Coolers are mounted topump.




CODE ITEM D-A, D-B, D-C: COMPONENT SUPPORTS (ALL TYPES)PAGE 6 of 7

COMPONENT OR SYSTEM

PE ID 104628CO-ORD.

PGandE REF. DWG.

NO.

NDE

METHOD


REACTOR COOLANT PUMP

UPPER BEARING OIL COOLERS

2-1

2-2

2-3

2-4

294D

290D

292D

2930

DC-663207-4,6 VT-3

VT-3

VT-3

VT-3

Cooler mount To bracketsAt Top of R.C. Pumps.

CONDENSATE STORAGE TANK

2-1 332D DC-663071-27 VT-3 Base of tank rests onconcrete foundation.

FIREWATER TRANSFER TANK

0-1 338D 438038 VT-3 Base of tank rests onconcrete foundation.




PAGE 7 of 7

COMPONENT OR SYSTEMPAID 104628CO-ORD.

PGandE REF. DWG.

NO.NDE

METHOD


MAKE-UP WATER TRANSFER PUMPS

0-1

0-2

333B

335B

DC-663062-3 VT-3

VT-3

Pump mount on bed plate.

AUXILIARY SALT WATER PUMPS

2-1

2-2

354C

354C

DC-663030-1 VT-3

VT-3

Pump mount to deck.




CODE ITEM D-A, D-B, D-C: PIPING SUPPORTS (ALL TYPES)PAGE 1 of 11

COMPONENT OR SYSTEM LINE NO.P EE ID 104628COORDINATE(S)

SEISMICDWG. NO.

NDEMETH ¹ OF SUPPORTS

FEEDWATER SYSTEM - SYS 03

AUX FW PP 2-1 SUCTION

AUX FW PP 2-1 RAW WTR SUCT

AUX FW PPS 2 + 3 CNDS SUCT HDR



AUX FW PP 1 DISCH HDR



AUX FW PPS RAW WTR SUCT HDR.

2K-558-8

2K-561-8

2K-562-8

2K-559-6

2K-560-6

2K16-568-6

2K-488-6

2K-489-6

2K-638-8

31C

30B

30B

31B

30A

33C

31B

31A

31A

447118

447118

447118

447118

447118

445878

447118

447118

447118

*VT-4As Appl.

VT-3

VT-3

VT-3

VT-3

VT-3

VT-3

VT-3

None

None

TURBINE STEAM SUPPLY SYSTEM - SYS 04

AUX FEED PP 2-1 TURB EXH 2K-1045-10 63C 447119 VT-3,VT-4



ASME SECTION XI SYSTEMS-CLASS 3CODE ITEM D-A, D-B, D-C: PIPING SUPPORTS (ALL TYPES)

PAGE 2 of 11

COMPONENT OR SYSTEM LINE NO.P 8( ID 104628COORDINATE(S)

SEISMICDWG. NO.

NDE

METH b OF SUPPORTS

COMPONENT COOLING WATER SYSTEMSYS 14

CCW HT EXCH 1 CCW INLET

CCW HT EXCH 2 CCW INLET

CCW HT EXCH 1 CCW OUTLET

CCW HT EXCH 2 CCW OUTLET

CCW HT EXCH OUTLET CROSSTIE

CCW RETURN HEADER A

CCW RETURN HEADER B

COMP CLG PP 1 DISCH

COMP CLG PP 2 DISCH

COMP CLG PP 3 DISCH

CCW PP'S 2-2 & 2-3 SUCTCROSSTIE

CCW SUPPLY HEADER A

2K-95-30

2K-96-30

2K-101-30

2K-102-30

2K-98-24

2K-81-20

2K-82-20

2K-89-20

2K-90-20

2K-91-20

2K-97-20

2K-103-20

253-E

253-D

258-E

258-D

258-E

254A,262A,277A,281A,291A,304A,311A,322A

254A,262B,270B

251-E

252-E

254-E

252-C

259E,263E,272E,281E,291E,304E,311E,322 E

449316

449316

449316

449316

449316

449316449314

449316449314

449316

449316

449316

449316

449316449314

VT-3,VT-4

VT-3,VT-4

VT-3

VT-3

VT-3,VT-4

VT-3,VT-4

VT-3

VT-3

VT-3

VT-3,VT-4

20

None

13

None

10

PGandh DIABLO CANYON POWER PLANT-UNIT 2



PAGE 3 of 11

COMPONENT OR SYSTEM LINE NO.P 81 ID 104628COORDINATE(S)

SEISMICDWG. NO.

NDEMETH ¹ OF SUPPORTS

CCW SUPPLY HDR B

CCW SUPPLY HDR C

CCW RETURN HDR C

CCW PP'S 2-1 8I 2-2 SUCTCROSSTIE

COMP CLG PP 1 DISCH HDRS A 8 B

COMP CLG PP 2 DISCH HDRS A 8I B

CONT FAN CLR CCW SUP HDR B

CONT FAN CLR CCW RET HDR B

CCW SUPPLY HDR C

CCW RETURN HDR C

CCW RETURN HEADER B BYPASS

2K-104-20

2K-2277-20

2K-2282-20

2K-2285-20

2K-2994-20

2K-3036-20

2K-105-18

2K-106-18

2K-2278-18

2K-2281-18

2 K-2369-18

259D,263D,270D

259D,273E,270E,281E,291E

254A,263B,2778,280B,291A

251C

251E

253E

272D

271B

296E,304E,311E

293A,304A,311A

276B

449316449314

449315449316

449315449316

449316

449316

449316

449314

449314

449315

449315

449314

VT-3

VT-3

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3

VT-3,VT-4

VT-3,VT-4

None

None

13

13

PGandf DIABLO CANYON POWER PLANT-UNIT 2

fN YEAR EXAMINATION PROGRAMSME SECTION XI SYSTEMS-CLASS 3



SEISMICDWG. NO.

NDfMETH jj OF SUPPORTS

CONT FAN CLR SUPPLY HDR A

CONT FAN CLR RETURN HDR A

CCW RETURN HEADfR A BYPASS

RHR HT EXCH 2 CCW SUPPLY

RHR HT EXCH 2 CCW RETURN

RHR HT EXCH 1 CCW SUPPLY

RHR HT EXCH 1 CCW RETURN

SPENT FUEL HT EXCH CCW SUP

SPENT FUEL HT EXCH CCW RET

CCW SUPPLY HDR C

CCW RETURN HDR C

CONT FAN CLR 5 CCW SUPPLY

2K-146-16

2K-147-16

2K-2399-16

2K-94-12

2K-99-12

2K-124-12

2K-127-12

2K-152-12

2K-153-12

2K-2279-12

2K-2280-12

2K-3279-12

324f

324A

326B

270D,203C

270B,203C

324D,203E

324B,204E

316D

316C

316E

316B

277D

449314

449314

449314

449314

449314

449314

449315

449315

449315

449315

449315

446503

VT-3,VT-4

VT-3,VT-4

VT-3

VT-3

VT-3,VT-4

VT-3

VT-3

VT-3

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4




PAGE 5 of 11

COMPONENT OR SYSTEM LINE NO.P 8I ID 104628COORDINATE(S)

SEISMICDWG. NO.

NDEMETH AE OF SUPPORTS





CONT FAN CLR 5 CCW RTRN









2K-3280-12

2K-3281-12

2K-3282-12

2K-3283-12

2K-3284-12

2K-3285-12

2K-3286-12

2K2-3287-12

2K2-3288-12

2K2-314-12

2K2-315-12

2K2-316-12

2K2-317-12

327E

328E

278D

279D

277B

327A

328A

278B

279B

2770

327D

328D

278D

446503

446503

446503

446503

446503

446503

446503

446503

446503

446491446503

446491446503

446492446503

446493446503

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

None

12

13

16



SME SECTION XI SYSTEMS-CLASS 3CODE ITEM D-A, D-B,'D-C: PIPING SUPPORTS (ALL TYPES)

PAGE 6 of ll


SEISMICDWG. NO.

NDE

METH 0 OF SUPPORTS


CONT FAN CLR 5 CCW RETURN





REAC COOL PPS CCW SUP HDR

BA 5 WASTE CONC CCW SUP HDR

BA 5 WASTE CONC CCW RET HDR

RC PPS CCW SUPPLY HDR

2K2-318-12

2K2-319-12

2K2-320-12

2K2-321-12

2K2-322-12

2K2-323-12

2K-133-10

2K-148-10

2K-149-10

2K2-3007-10

299D

297C

347B

348B

298C

299C

312E

322D

322B

312E

466494466503

466491446503

446491446503

446492446503

446493446503

446494446503

445876449315

451411

451411

445876

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3

VT-3,VT-4

VT-3,VT-4

18

13

12

12

16

19






SEISMICDWG. NO.

NDE

METH ¹ OF SUPPORTS

REAC COOL PPS CCW SUP HDR

WASTE CONC CCW RTRN HDR

WASTE CONC CCW SUPPLY HDR

LTDN HT EXCH CCW SUPPLY

LTDN HT EXCH CCW RTRN

WASTE CONC CCW SUPPLY HDR

WASTE CONC CCW RTRN HDR

RC PUMPS CCW SUP HDR

BA CONC CCW SUP HDR

BA CONC CCW RTRN HDR

COMP CLG WTR PP 1 RECIRC

2K-180-10

2K-1951-10

2K-2207-10

2K-125-8

2K-126-8

2K-150-8

2K-151-8

2K-2296-8

2K-2312-8

2K-2341-8

2K-116-6

312E

324B

324D

333D

333C

325D

3258

312E

321D

3218

271D

446495

451411

451411

449315

449315

451411

451411

446495

451411

451411

449316

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3

VT-3

VT-3,VT-4

VT-3

VT-3

VT-3

None

None


TEN YEAR EXAMINATION PROGRAMASME SECTION XI SYSTEMS-CLASS 3


COMPONENT OR SYSTEM LINE NO.P 8, IP 104628COORDINATE(S)

SEISMICDWG. NO.

NDE

METH 8 OF SUPPORTS


CCW SURGE TK CONN HDR B

CCW SURGE TK CONN HDR A

RCP OIL CLR CCW RTRN HDR

RCP BARRIER CCW RTRN HDR


RC PPS BARRIER CCW RET HDR

BA CONC EVAP COND CCW SUP

BA CONC EVAP COND CCW RET

WASTE CONC EVAP COND CCW SUP

WASTE CONC EVAP COND CCW RET

RCP 4 CCW SUP HDR

2K-117-6

2K-121-6

2K-123-6

2K-142-6

2K-143-6

2K-157-6

2K17-1357-6

2K-1759-6

2K-1760-6

2K-1767-6

2K-1768-6

2K-1968-6

252D

257B

256A

291A

293A

254D

293B

301D

301B

305D

305B

292D

449316

445881

445881

445880

445880

449316

446490445880

451411

451411

451411

451441

446495

VT-3

VT-3,VT-4

VT-3,VT-4

VT-3PVT-4

VT-3,VT-4

VT-3

VT-3,VT-4

VT-3

VT-3,VT-4

VT-3

VT-3

VT-3,VT-4

10




PAGE 9 af 11


SEISMICDWG. NO.

NDE

METH 8 OF SUPPORTS

RCP 3 CCW SUP HDR

RCP 1 CCW SUP HDR

RCP 2 CCW SUP HDR

RC PUMPS OIL CLR CCW RET HDR

RCP THERMAL BAR CCW RET HDR

RC PPS OIL CLR CCW RET HDR

RC PPS OIL CLR CCW RET HDR

2K-2211-6

2K-2297-6

2K-2298-6

2K-2311-6

2K17-2340-6

2K-3179-6

2K2-3004-6

2920

294D

291D

292C

292C

292C

292B

446495

446495

446495

446498

446490

445498

445880

VT-3

VT-3

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

VT-3,VT-4

14

19

13






SEISMICDWG. NO.

NDE

NETH 8 OF SUPPORTS

MAKEUP WATER SYSTEM-SYS 16

AUX FW PPS CONDENSATE SUCT 2K-380-10 30C, 332C 447118 VT-3 13

DIESEL ENGINE 2-1 JACKET WATER

COOLING SYSTEM

DIESEL ENGINE 2-2 JACKET WATER

COOLING SYSTEM

2*5

2*5

Page 37

Page 37

N/A

N/A

VT-3

VT-3

All

Al 1




PAGE ll of 11


SEISMICDWG. NO.

NDE

! 1ETH ¹ OF SUPPORTS

SALTWATER SYSTEMS - SYS 17

AUX SLTWTR PPS UNITS 1 + 2 X-TIE

COMP CLG HT EXCH 1 OUTLET

COMP CLG HT EXCH 2 OUTLET

AUX SLTWTR PP 1 DISCH

AUX SLTWTR PPS DISCH X-TIE

AUX SLTWTR PP 2 DISCH

MUS DEMIN DRAIN A TO OCEAN

MUS DEMIN DRAIN B TO OCEAN

2G1-933-24

2G1-713-24

2G1-714-24

2G1-687-24

2Gl-676-24

2G1-680-24

2G1-3681-6

2G1-3682-6

374C

377C

377C

374C

374C

375C

378C

377C

577445775057753

500032500034

500032500034

5774457750577535774357745500031500034

577505775357745

5774457750577535774357745500031500034

500031500034

500031500034

VT-3

VT-3

VT-3

VT-3

None

None

None

None

None

None

PGan ~ DIABLO CANYON POWER PLANT-UNIT


SME SECTION XI SYSTEMSPART 4REQUESTS FOR RELIEFPAGE i of 10

REIEUEST ¹

NDE-001

NDE-002

NDE-003

NDE-004a

NDE-004b

NDE-005

NDE-006

NDE-007

NDE-008

NDE-009

NDE-010

.RE-011

NDE-012

REP-001

RE UEST FOR RELIEF INDEX AND DESCRIPTION

Reactor Vessel Shell-To-Bottom Head Weld.

Reactor Vessel Closure Head and Bottom HeadCircumferential and Meridional Welds.

Reactor Vessel Shell-To-Flange and Head-To-Flange Welds.

Reactor Vessel Nozzle-To-Vessel Weldsand Inner Radius Section.

Pressurizer Vessel Nozzle-To-Vessel Welds and InnerRadius Section

ASME Code Class 2 Exemption Criteria (IWC-1220).

Class 2 Pressure Vessel Nozzle and Shell Welds.

Class 2 Vesse1 Insulation Design.

Class I and 2 Pipe Weld Accessability.

Bolt Design For Safety Injection Pumps.

Centrifugal Charging Pump End Plate Weld Schedule.

Scheduling Class 2 Multiple Stream Pipe Welds

Reaenerative Heat Exhcanqer Shell Welds Examination Method

Diesel Engine Block Repair and Replacement



SME SECTION XI SYSTEMS

PART 4RE(UESTS FOR RELIEF NDE-001PAGE 1 of 10

COMPONENT OR ITEM ASME XICODE CLASS

PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

REACTOR VESSEL - GIRTH WELD

Item: Circumferential Weld4'10-201 9 Elevation -342.88"

8-A

(B1.10)

Bl.11

CODE RE UIREMENT

Volumetric Examination (by Ultrasonic Shear and Longitudinal Beam) from both directions at right angles towelds where feasible.. Essentially 100K of the weld length is required for examination at or near end ofinspection interval.

BASIS FOR RE UEST

Vessel design of Bottom Head-to-Shell Circumferential weld (10-201) allows only partial examination.Bottom Head Instrumentation Penetrations .and Core Support Lugs (12) all interfere with remote toolaccessability.

ALTERNATE EXAMINATION

Volumetric Examination to extent possible, Visual Examination as required by Code Category B-N-1

(and B-N-3), in addition to Pressure Test as required by Code Category B-P.

SCHEDULED IMPLEMENTATION

Commercial start-up to 120 months of operation.



ASME SECTION XI SYSTEMS



PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

REACTOR VESSEL - HEAD WELDS

Item: (a) Bottom Head (84-202) Circ'l Welds 5

(b) Closure Head (86-205B) Circ'l Weld

Item: (c) Bottom Head Meridional Welds(81-202A, through 81-202F)

Item: (d) Closure Head Meridional Welds(81-205A, through 81-205F)

B-AB-A

B-A

B-A

(B1.20)

Bl.21B1.21

Bl.22

Bl.22

CODE RE UIREMENTVo umetrlc Examsnation (by Ultrasonic Shear and Longitudinal Beam) from both directions at right angles to the weld

where feasible. Essentially 100K of each weld length is required for welds 6-205B and 1-205A to F during the inter-val; welds 4-202 and 1-202A to F may be deferred to the end of the inspection interval.

BASIS FOR RE UESTesse esign o Bottom Head Weld (4-202) and Meridional Welds (1-202A to F) and Bottom Head Instrumentation

Penetrations constitute Remote Ultrasonic Tool Examination Limitations.Vessel Design of Closure Head Weld (6-205B) and Meridional Welds (1-205A to F) includes encirclement by the CRDM

Penetrations and the Vessel Head Cooling Duct Shroud. These items and the three Top Head Lifting Lugs precludefull volumetric examination.

ALTERNATE EXAMINATIONThe access' engt (38 inches) of each Closure Head Meridional Weld will be ultrasonically examined as scheduled.Bottom Head Welds will be visually examined as required by Category B-N-1 (and B-N-3), all items will be pressuretested as required by Category B-P.

SCHEDULED IMPLEMENTATIONComoercia start to 1.20 months of operation.

0

PGandk DIABLO CANYON POWER PLANT-UNIT 2

EN YEAR EXAMINATION PROGRAMSME SECTION XI SYSTEMS

PART 4REQUESTS FOR RELIEF NDE-003PAGE 3 of 10


PROGRAM

TABLECODE

CATEGORYCODEITEM

REACTOR VESSEL

Item: Head-To-Flange Weld No. 6-205A B-A B1.30, B1.40

CODE RE UIREMENT

Volumetric Examination (by Ultrasonic Angle and Longitudinal Beam) from both sides at right angles to the weld wherefeasible.

BASIS FOR RE VEST

Flange design prohibits head-to-flange weld examination from the flange side. Additionally 3 Top Head LiftingLugs limit full scan from the head. Alternate examination provides assurance of weld integr ity.ALTERNATE EXAMINATION

The Head-to-Flange Weld will be examined as accessible. Additionally, the welds will be visually examined duringpressure test per Category B-P.


Coamercial start to 120 months of operation.

PGandE DIABLO CANYON POMER PLANT-UNIT


SHE SECTION XI SYSTEHSPART 4REQUESTS FOR RELIEF NDE-004PAGE 4a of 10

COHPONENT OR ITEH ASHE XICODE CLASS

PROGRAM

TABLECODE

CATEGORY

CODE

ITEH

REACTOR VESSEL - NOZZLE MELDS

Item: Primary Nozzle tn Vessel Melds

(a) 29 Inch Outlet Nozzles (Total 4)(Pipe Nominal Diameter)

(b) 27.5 Inch Inlet Nozzles (Total 4)(Pipe Nominal Diameter)

CODE RE UIREHENT

B-D B3.90B3.100

Volumetric Examination by Ultrasonic Shear and Longitudinal Beam) at right angles to the weld from the vessel shill.Volumetric Examination (by Ultrasonic Longitudinal Beam) from inside the vessel nozzle. Melds will be examined frominside the nozzle as scheduled, and from the shell at the end of the inspection interval per Code Case 1647 (N-73).

BASIS FOR RE UEST

Nozzle Reinforcement precludes part of the examination for all outlet nozzles as it prevents the transducers frommoving completely across the weld.: It prevents full scan from the near side of adjacent nozzles by obstructingfull transducer movement back from the nozzle. Inlet nozzle openings similarly obstruct full coverage at thenear side of all adjacent nozzles.

ALTERNATE EXAHINATION

Volumetric examination of all nozzles as accessible. Visual examination per category B-N-1 and pressure test percategory B-P.

SCHEDULED IHPLEHENTATION

Commercial start up to 120 months of operation.



SME SECTION XI SYSTEMSPART 4RE(UESTS FOR RELIEF NDE-004PAGE 4b of 1Q

COMPONENT OR ITEN ASHE XICODE CLASS

PROGRAM

TABLECODE

CATEGORYCODE

ITEM

PRESSURIZER VESSEL - NOZZLE WELDS & INNERRADIUS

Item: Safety Nozzle, Spray N'ozzie, ReliefNozzles (3), Surge Nozzle. Nozzleto vessel welds. Inner Radius Area.

1.2 B-D B3,11083.120

CODE RE UIREHENT

Volumetric Examination (by Ultrasonic Shear and Longitudinal Beam) at .right angles to the weld from the vessel shell.Volumetric Examination to include nozzle inner radius area.

BASIS FOR RE UEST

Vesssel welds are accessible from vessel shell side only (not accessible from nozzle side due to configuration) surgenozzle is further limited by heater penetrations. Compound curvature of vessel shell combined with short radii ofnozzles and surface geometry makes meaningful inner radius examination impossible.


Volumetric examination of all nozzle welds as accessible. Pressure test per category B-P

SCHEDULED IHPLEMENTATION

Commercial start up to 120 months nf operation.



ASME SECTION XI SYSTEMS-


COMPONENT OR ITEM ASME XI-CODE CLASS

. PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

PIPING WELDS

Item: Class 2 Piping Systems .

CODE RE UIREMENT

2 2.2 C-F

(C5.10)C5.11, C5.12

'(C5.20)C5.21, C5.22

'(C5.30)C5.31, C5.32

The NDE Exemption Criteria established by IWC-1220 1974 Edition, Summer 75 Addenda is to be utilized to develop theDCPP Unit 1 Code Class 2 pipe weld ISI Program as indicated by 10CFR50.55a(b)(2)(iv)(B).

BASIS FOR RE VEST

PGandE does not concur with the basis for many of the Summer 75 Exemption Criteria. IWC-1220(a) utilizes designparameters while neglecting the possibility of using conservative design specifications and does not take theactual operating conditions of systems into account. It also fails to recognize the safety significance of some

systems over others. IWC-1220(c) uses system chemistry control to allow exempting components from inspections.Chemistry control, however, eliminates only one possible failure mode and should not be the sole justificationfor eliminating inspections. The requirements of IWC-1220 in the 1977 Edition, Summer 1978 Addenda are more realisticthan those of the 1975'dition, and are in keeping with the philosophy of PGandE and ASME.

ALTERNATE CRITERIA1

The class 2 NDE Exemption Criteria established by IWC-1220 1977 Edition, Suraner 78 Addenda will be utilized todevelop the DCPP Unit 2 Code Class 2 pipe weld ISI Program.





SME SECTION XI SYSTEMSPART 4REQUESTS FOR RELIEF NDE-006PAGE 6a of 10


PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

Seal Inj. Filter 2-1Girth Welds Item 1, 2

Excess Letdown Ht. Exr.Girth Welds Item 13, 14

Regenerative Ht. Exr.Girth Welds 9,10,11,12

RHR Ht. Exchr. 2-1Girth Welds Item 21, 22

RHR Ht. Exchr. 2-1Nozzle Welds Item 23, 24

Stabilizer SeparatorGirths Welds A,B

CODE RE UIREMENTS

2.1

2.1

2.1

2.1

2.1

2.1

C-A

C-A

C-A

C-A

C-B

Cl.10, Cl.20

C1.10, C1.20

C1.20, C1.30

C1.10, C1.20

C2.20

C1.20

Volumetric examination (by Ultrasonic Angle and Longitudinal Beam) from both sides of the weld where possible.

BASIS FOR RE VEST

Seal Injection Filter- The Seal Injection Filters are located in a vault that prohibits access for examination dueto the proximity of the vault walls, piping and filter supports. Additionally, the vaultswill be high radiation areas and the extremely limited access does not justify the personnelexposure involved.

Heat Exchangers and - Shell configuration limits access on all vessels from the head or flange side. Additionally,Stabilizer Separator welds on the heat exchangers are blocked by support member attachments. RHR Heat Exchanger

Nozzle-to-Shell welds are limited by the vessel head, flange, and supports.



SME SECTION XI SYSTEMSPART 4RE(UESTS FOR RELIEF NDE-006PAGE 6b of 10


PROGRAM

TABLECODE

CATEGORY

CODE

ITEM


All Vessels

All Other HeatExchangers andStabilizerSeparator


Pressure test per Category C-H. RHR Heat Exchanger Shell and Nozzle welds - Surfaceexamination (IWC-2500-1).

Full Code volumetric examination as accessible. Surface examination of accessible areas ofwelds not accessible for volumetric examination.

All areas examined and all examination limitations will be documented at the time ofexamination.

Coranercial start-up to 120 months of operation.



SME SECTION XI SYSTEMS

PART 4REQUESTS FOR RELIEF NDE-007—PAGE 7a of 10


PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

BORON INJECTION TANK

Circumferential Welds

CODE RE UIREMENT

2.1 C-A C1.20

Volumetric Examination of Circumferential Welds (by Ultrasonic Shear and Longitudinal Beam) from both directions atright angles to welds where feasible. The Volumetric Examination is performed at structural discontinuities (asdefined by NB-3213.2 and Table IWC-2500-1 Footnote 2) so that the examinations total 100K of one vessel. Examinationtechniques are required to be performed in accordance with ASME Code Section V, Article 4 and divided in accordancewith Code Section XI Table IWC-2412-1 over the inspection interval.

BASIS FOR RE UEST, S

Vessel insulation removable panels and vessel accessibility provisions were designed and constructed to conform tothe Sunmer 1975 Code Addenda. With the acceptance of Suraner 1978 Addenda, the existing provisions for removalof insulation (20K) became inadequate to comply with new code requirements. The present design consists of removableinsulation panels approximately 120'part for each circumferential weld. The panels expose a minimum of 20K of each

weld for examination when scheduled. The proposed examination schedule outlined in Tab Section 2. 1 in addition to thespecified alternate examinations show that no design changes are justified to fulfill the latest approved Code SectionXI and Addenda. To impose a design change for insulation panelling and accessibility would create a significant burdenon plant and personnel with no significant gain in plant or public safety.

PGandk

N R



PART 4REQUESTS FOR RELIEF NDE-007PAGE 7b of 10


PROGRAM

TABLECODE

CATEGORY

CODE

ITEM


Full Volumetric Examination of the accessible areas to total 100K over the inspection interval as outlined above

and Pressure Test as required by Code Category C-H.







COMPONENT OR ITEM. ASHE XICODE CLASS—

PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

PIPE WELDS

CODE RE UIREHENTS

152 ~ 1.4, 2.2 B-J, C-F B9.X0 C5.X

Volumetric examination per Appendix III for applicable Class 1 pipe welds 4 inch and greater nominal diameter and

for applicable Class 2 pipe welds over 1/2 inch nominal wall thickness. Surface examination for all applicablepipe welds.

BASIS FOR RE UEST

Surface configuration of pipe-to-component and in some cases pipe-to-fitting welds prohibits ultrasonic examinationfrom the component or fitting side of the weld. In some- cases, wall or floor penetrations or non-removable supportmembers limit access from one side (or both sides) of the weld.


Full Code examination of all welds and portions of welds as accessible. Pressure test as required by Category B-P

or C-H.

SCHEDULE IMPLEMENTATION

Coamercial start-up to 120 months of operation.






PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

SAFETY INJECTION PUMPS

Item: Pump Casing Bolts(Exceeding 2 inch diameter)

CODE RE UIREHENT

2.3 C-D C4.30

Volumetric Examination (when in place) by Ultrasonic Longitudinal Beam to comply with Section XI, Code FigureIWC-2520-6. The bolt examinations are distributed over the inspection interval to comply with IWC-2412-1.

BASIS FOR RE UEST

Bolting Ultrasonic Examination is restricted by the design utilizing outside "acorn nuts" which preclude anyultrasonic transmission through the bolts while the pump is assembled. Because of the pump design and

availability, no specific inspection period is specified. Instead, the examinations will be scheduled inaccordance with the plant maintenance schedule, and will be done once during the inspection interval.

ALTERNATE SCHEDULE

Volumetric Examination of all bolts (as required by Table IWC-2500-1) on one pump selected for maintenance and

pressure test as required by Code Category C-H.

SCHEDULED IHPLEMENTATION

Comoercial start-up to 120 months of operation.






PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

CENTRIFUGAL CHARGING PUMP

Item: Suction End Plate Weld

CODE RE UIREMENT

2.3 C-G C6.10

Surface Examination from inside or outside of pump casing. The Surface Examination may be performed on one pump.

The examination is required (when practical) to be distributed over the inspection interval to comply withTable IWC-2412-1.

BASIS FOR RELIEF

The Suction End Plate Weld, is a machined weld. that is essentially inaccessible (by design of the pump) for an

examination according to a specific inspection period schedule. Because of the pump design, no specific inspectionperiod schedule is appropriate. Instead, examination will be scheduled in accordance with the plant maintenanceschedule, and will be done once during the inspection interval.

ALTERNATE SCHEDULE

Surface Examination of all machined weld areas on the Suction End Plate as required on one pump selected formaintenance as schedule allows, and Pressure Test as required by Code Category C-H.



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PGandE DIABLO CANYON POWER'L'ANT-UNIT 2





PROGRAM

TABLECODE

CATEGORY

CODE

ITEM

REGENERATIVE HEAT EXCH'R

SHELL WELDS

CODE REQUIREMENT

2.2 C1.20/C1.30

Volumetric Examination of Head Circumferential Welds and Tubesheet to Shell Welds.

BASIS FOR REQUEST

Volumetric Examination by Radiography is not practicable.due to; 1. High background radiation levels; 2. Complexgeometry of the tubesheet to shell weld including the tubes themselves; 3. The vessel is filled with water.

Volumetric Examination by Ultrasonics is not practicable because of the shell material, ASTM A351 Gr. CF and productform, centrifugally cast stainless steel. The inability of ultrasonic techniques to provide meaningful data iswell documented.


Liquid Penetrant examination of all applicable welds to the fullest extent practicable. Visual examination duringscheduled pressured test and visual examination as scheduled for vessel supports.



APPENDIX A

DIABLO CANYON CALIBRATION STANDARDS

Page 1 of 27/28/81

ULTRASONIC STANDARDS

NO.

1

2

3

5

6

7

8

9

10

ll12

13

14

15

16

17

18

19

20

21

22 A

22 B

23

24

25

26

27

MAT'L

=- SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

CS''

CS .

=- CS

SS

SS

SS

SS

SS

CS

SS

SS

SS

SS

SS

SS

SS

DIA.

1 1/2" pipe2 pipe3" pipe4" pipe6" pipe6" pipe8" pipe8" pipe

10" pipe12" pipe14" pipe14" pipe16" pipe24" pipe28" pipe12" pipe6" X 8 1/2" plate8 1/2" X 8 3/4" p1ate12" X 13" pipe12" X 12" pipe12" X 12" pipe31" pipe31" pipe1 ft. pipe6" pipe8" pipe2" X 1.20"X300"

WALL THICKNESS

0.281" T

0.343" T

0.438" T

0.438" T

0.280" T

0.718" T

0.322" T

0.812" T.

1.000" T

0.406" T

0.438" T

1.406" T

0.843" T

0.968" T

1.002" T

1.312" T

1/2" T

1II

0.900" T

1.250" T

0.688" T

2 II

2ll

5/8-" T

0.134" T

0.148" T

3" T

APPENDIX A(Cont'd)

DIABLO CANYON CALIBRATION STANDARDS

Page 2 of 27/28/81

ULTRASONIC STANDARDS(Cont ')'O.

W - RC PipeW'001W ¹003

W ¹004

W ¹011

W CROM

W ¹015

W ¹016

MAT'L

SS

SS

SS

CS

SS

SS

CS

CS

DIA.-4" WX9" L

10n

4" pipe3" X '3" X 10 3/8"

plate

WALL THICKNESS

2 3/8"

1 1/2"

] II

.531"

3 II

EDDY CURRENT STANDARDS

¹ 11

¹ 2784

¹ 31

¹ 2-909

¹ 2-910

Inconel'nconel

600

Inconel. 600

Inconel 600

Inconel 600

7/8"7/8 I I

7/8"7/8"7/8"

0.05".049"

0.05"

049'049"

Line Size ~Sec.

CLASS 1 LINES,

Std.

S 1978 ASME XI

Nominal MaterialWall

Thickness

56781

23

910111216

1091665253254255256

2575**2576**

235236237238727728729730

3844**3845**3846**3847**

131415

4081

313131312929292927.527.527.527.514141410101010

88666666'6-6666

44

S6S6S6S6S6S6S6S6S6S6S6S6 ~

S6S6S6S6S6S6S6S6S6S6S6S6

22 A, B

22 A, B

22 A, B

22 A, B

22 A, 822 A, B

22 A, B

22 A, B

22 A, B

22 A, B

22 A, B

22 A, B121212

999.988666'666666666444

,4

2.52.52.5,2.52.52.52.52.52.52.52.52.5

Sch 160Sch 160Sch 160Sch 140Sch 140Sch 140Sch 140Sch 140Sch 140Sch 160

. Sch 160Sch 160.Sch 160Sch 160Sch 160Sch 160Sch 160Sch 160Sch 160Sch 160Sch 160Sch 120Sch 120Sch 120Sch 120

SS

. SSSSSSSSSSSSSSSSSSSSSSSS

Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316

, Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316Tp 316

2.52.52.52.52.52.52.52.52.52.52.52.51.4061.4061.4061.0001.0001.0001.000

.812

.812

.719

.719

.719

.719

.719

.719

.719

.719

.719

.719

.719

.719

.438

.438

.438

.438

All other 3" or less 0, All Sch. Tp; 304, PT

**Portions of these lines are Class 2. See Isometric Drawing.

NOTE 1: Class 1 lines smaller than 4" diameter are no long subject toultrasonic test requirement (Asme XI S 1978), For these lines"PT" (Penetrant test) will be indicated, followed by the ultra-sonic calibration standard number in parentheses (for referenceonly).

'CLASS 2 LINES, S 1978 ASME XI

Line Size ~Sec. SM. NominalWall

Material Thickness

225226227228

10651066

544555556557110ill512513927

3551120223985112113118119279280508509734735

1456166116631669197119841986198719882212245825759™2576**

4243

1454;1973198219832032

2828282824241616161614141414'4141212128888888888.88888888888886666666

K15K15

K15'15

K15K15K16K16K16K16SlSlSlSlSlSlS6SlSl

., SlSlSlSlSlSlS6S6S2SlS2SlSlSlSlS2S2S2S2SISlS6S6S2S2S6S7S2S2S6

PTPT'T

PTPTPTPTPT

10)10)7)

7)

7)

88

PTPT (7)PTPT

(

PT

7)7)

7)

PTPTPTPT 7)

88

PTPT .

66

PTPT

6

15151515141413131313

PT 11

PT 11PT (11)PT 11PT 11- 16 -*

1.002 Min.1.002 Min.1.002 Min.1.002 Min.Sch 60Sch 60Sch 80Sch 80Sch 80Sch 80Sch 40Sch 40Sch 40Sch 40Sch 40Sch 40Sch 160Sch 40S*Sch 40S*Sct 40SSch 40SSch 40SSch 40SSch 40SSch 40SSch 140Sch 140Sch lOSSch 40SSch 10SSch 40SSch 40SSch 40SSch 40SSch 10SSch 10SSch 10SSch 10SSch 40SSch 40SSch 140Sch 140Sch 10SSch 10SSch 160Sch 160Sch 10SSch 10SSch 160

SA 516/70SA 516/70SA 516/70SA 516/70A 106/BA 106/BA 106/BA 106/BA 106/BA 106/B

304304

Tp 304Tp 304

304304

Tp 316304

Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 316Tp 316Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp 304Tp. 316Tp 316Tp 304Tp 304Tp 316Tp 316Tp 304Tp 304Tp 316

1.0021.0021.0021.002

.969

.969

.844

.844

.844

.844

.438

.438

.438

.438

.438

.4381.312

.375

.375

.322

.322

.322

.322

.322

.322'812

.812

.148

.322

.148

.322

.322

.322

.322

.148

.148

.148

.148

.322

.322

.812

.812

.134

.134

.719

.719

.134

.134

.719

Min.Min.Min.Min.

Line Size ~Sec. Std. NominalMall

Materi al Thickness

3844**3845*+3846*43847**4296

S6S6S6S6S2S2

6666PTPT

Sch 160Sch 160Sch 160Sch 160Sch 10SSch 10S

Tp 316Tp 316Tp 316Tp 316Tp 304Tp 304

.719

.719

.719

.719

.134

.134

*12" Sch 40S is standard wall, *.375"T. NOT same as 12" Sch 40

**Portions of these lines are Class 1. See isometric drawing.

NOTE I: CuSS 2 LINES LESS THAN 5P'ALL THICKNESS ARE NO LONGER SUBJECTTO ULTRASONIC TEST REQUIREMENT (ASK XI S 1978). FOR THESE

LINES'PT"

(PENETRANT TEST) WILL BE INDICATED> FOLLOWED BY THE ULTRA-SONIC CALIBRATION STANDARD NUMBER IN PARENTHESES (FOR REFERENCEONLY).

PGandE

DIABL N N WR LN -UITTEN YEAR EXAMINATION PROGRAM



SYSTEM PRESSURE

TEST SUMMARY

FOOTNOTES:

(1) IDENTIFIES THE DRAWING SHEET NUMBER Of THE ASME CODE CLASSIFICATION DRAWINGS, PGandEDRAWING 104628.

(2) IDENTIFIES THE APPLICABLE ASME B&PV CODE SECTION XI PRESSURE TEST REQUIREMENT AS

ESTABLISHED BY THE 1977 EDITION - SUMMER 1978 ADDENDA.

(3) INS/FUNCT IS THE TEST PRESSURE DEVELOPED UNDER THE OPERATING CONDITIONS ASSOCIATEDWITH NORMAL SYSTEM OPERATION OR A SYSTEM/COMPONENT FUNCTIONAL TEST.

(4) -I IS ONE TEST PER EACH INSPECTION INTERVAL 10 YR)P IS ONE TEST PER EACH INSPECTION PERIOD 3, 7, 10 YRS)R IS ONE TEST PER EACH REFUELING OUTAGE FOR COMPONENTS OPENED AND RECLOSED SINCE

THE LAST TEST)

(5)P0 IS THE NOMINAL SYSTEMOPERATING PRESSURE ~

PSV IS THE SAFETY OR RELIEF VALVE SETTING PRESSURE.

PG IS THE DESIGN PRESSURE OF VAPOR OR GAS SPACE ABOVE LIQUID LEVEL FOR WHICH OVER

PRESSURE PROTECTION IS PROVIDED BY RELIEF VALVES.

NOTE 1: PIPING PRESSURIZED DURING NORMAL REACTOR OPERATION AND DOES NOT REQUIRETEST PER IWC-5221. NORMAL REACTOR OPERATION INCLUDES SYSTEMS IN OPERATIONDURING STARTUP, OPERATION, COOLDOWN AND SHUTDOWN CONDITIONS.

PGandE

L 0TEN YEAR EXAMINATION SUNNRYASHE SECTION XI SYSTEMS - CLASS I


S E R

TEST SUNMARYPAGE 1 OF 2

C HPON N R PIN SYS ENDESCRIPTION

SH

No. (1)R 0 IR D

RE(UIRENENT(2 TESI PRESS FREq(4)REbNRKS

1. REACTOR COOLANT PUMPS2-10 2-2) 2-30 2-4

2. STEAN GENERATORS 2-1,2-2, 2-3, 2-4 (TUBE SIDE)

5,6,8

IMB-5221IMB-5222

IWB-5221IWB-5222

22352459

22352459

PO= 2235 psig for Class 1 Piping

3. REACTOR VESSEL, PRIMARYCOOLANT LOOPS AND CONNECTED

PIPING

4. PRESSURIZER 2-1

8.9

10

5. PRESSURIZER RELIEF/SPRAY

HOT 8I COLD LEG RTDS

10

7. REACTOR COOLANT PUMP SEAL. MATER INJECTION/BYPASS

LETDOWN AND EXCESSLETDOWN LINES

CHARGING AND AUXILIARYSPRAY

0. SIS ACCUN DISCH AND TESTLINES

12

12,13,8

'l48, 10

17, 8

1. RHR INJECTION TO COLD LEGS 17, 8

IMB-5221IWB-5222

IWB-5221IMB-5222

IWB-5221IWB-5222

IWB-5221IWB-5222

IWB-5221IMB-5222

IWB-5221IWB-5222

IWB-5221IWB-5222

IWB-5221IWB-5222

IWB-b222IMB-5222

22352459

22352459

22352459

22352459.

22352459

22352459

22352459

22352459

22352459

R'I Includes Category B-E, CRD 8instrumentation partialpenetration welds

Includes Category B-E, heaterpartial penetration welds


TEN YEAR EXAMINATION SUMMARY

ASHE SECTION XI SYSTEMS - CLASS I

DESCRIPTION RE(UIREHENT(2) TEST PRESS FREg(4)

S H PR SSUR

TEST SUMMARY

PAGE 2 OF 2

REMARKS

12. BORON INJECTION INSIDECONTAINMENT

13. SAFETY INJECTION INSIDECONTAINMENT

14. RHR HOT LEG SUCTION ANDDISCH

8,18

17,19

8,20,19

IWB-5221IWB-5222-

IWB-5221IWB-5222

IWB-5221IWB-5222

22352459

2235

2459'235

2459

R

R-I

PGandE


ASME SECTION XI SYSTEMS - CLASS 2


S STEM PRESSURETEST SUOSRYPAGE 1 OF 9

COMPONENT OR PIPING SYSTEMDESCRIPTION

SHEETN0.(1)

CODE REQUIREDREQUIREMENT(2) TEST PRESS

(PSIG) - (3)

TESTFREQ(4)

REMARKS

1. FEEDWATER SUPPLY LEADS

2. AUXILIARY FEEDWATER SUPPLY

3. STEAM GENERATORS 2-3 & 2-4SECONDARY SIDES

3,5,6

IWC-5222 (a)

IWC-5222 'a)1331

1331

IWC-5222 (a) 1331 PSV 1065» NOTE 1

PSV 1065, NOTE 1

PSV 1 65'OT

4. MAINSTEAH LEADS 3 & 4 AND

5. HAINSTEAM LEADS 1 & 2

6. STEAM GENERATORS 2-2 & 2-1SECONDARY SIDES

7. AUXILIARY FEED PUMP 2-1TURBINE STEAM LEAD

8. STEAM GENERATOR BLOWDOWN

9. LOOP 1 8 4 HOT LEG SAMPLELINES 2S-1675-3/8 &

2S6-1676-3/8

5,6

5,6,7

8,22

IWC-5222,(a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a) .

1331

1331

1331

1331

1331

2459

PSV 1065'OTE 1

PSV 1065'OTE 1

PSV 10 5'OTE 1

PSV— 1065, NOTE 1

PSV— 1065; NOTE 1

NO SAFETY VALVE IN SYSTEM-TESTED WITH CLASS 1; NOTE 1

PGandE




P SSUR

TEST SUMMARY

PAGE 2 OF 9

DESCRIPTION No.(l) RE(UIREMENT(2) TEST PRESS

(PSIG) (3)FREq(4)

REMARKS

10.

12.

13.

14.

15.

16.

PRESSURIZER SAMPLE LINES2S-1673-3/8 8I 2S-1674-3/8

EXCESS LETDOWN HEATEXCHANGER 2-1 TUBE SIDEAND INLET/OUTLET PIPING

REACTOR COOLANT PUMPS

SEAL WATER OUTLET/EXCESSLETDOWN H-X OUTLET (SPECS2 PIPING PORTION)

REACTOR COOLANT PUMPS HIPRESSURE SEAL-WATEROUTLET PIPING (SPEC 26)TO VALVE 2-8142

RCP SEAL WATER INLETPIPING

RCP SEAL WATER INLETUNISOLABLE FROM CLASS 1

(2-8393 TO 2-8372)

REGENERATIVE HEAT EXCHANGER2-1 SHELL SIDE AND LETDOWN

PIPING TO 2-8153

10,22

12

12

12

12,14

12

13

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

2459

2459

188

2459

3419

2459

750

NO SAFETY VALVE IN SYSTEM - TESTEDWITH CLASS 1; NOTE 1


PSV= 150; NOTE 1; REQUEST FOR

RELIEF 86


PSV 2735~ NOTE 1

RE(}UEST FOR RELIEF f5; NOTE 1

PSV— 600, NOTE 1

PGandE




E PR SSU

TEST SUMMARY

PAGE 3 OF 9

N P

DESCRIPTION RE(UIREMENT(2) TEST PRESS FRY(4)(PSIG) (3)

REMARKS

17.

18.

19.

20.

BORIC ACID PUMPS DISCHARGE

HEADER, BA BLENDER INLET,RECIRC TO BIT TO 2-8911

RECIP CHARGING PUMP 5DISCHARGE PIPING

14

CENTRIFUGAL CHARGING PUMPS 14,18AND SUCTION PIPING

CHARGING PUMP DISCHARGE,SEAL WTR INJ FILTER,REGEN H-X PIPING

IWC-5222 (a)

.IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

275

3419

275

3419

SVO; NOTE 1

PSV 2735; NOTE 1

PSV- 220, RE(UEST FOR RELIEF ¹1

NOTE 1

PSV 2735~ NOTE 1

21.

22.

23.

24.

SEAL WATER INJECTIONFILTERS

CHARGING LINE TO COLD LEGS

8 PRESSURIZER UPSTREAM OF

AUX SPRAY VALVES 2-8147,2-8146,2-8145, 2-8148, 2-8482

CHARGING LINE PORTIONSUNISOLABLE FROM CLASS 1

BORIC ACID TANKS TO PUMP

DISCH ISO VALVES

14

14

15

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (b)

3419

3419

2459

TANK FILLED I

PSV 73 ' T 1

SV2735; NOTE 1

RE(UEST FOR RELIEF ¹5; NOTE 1

RE(UEST FOR RELIEF ¹1; NOTE 1

PGandE



P SURS S

TEST SUMMARY

PAGE 4 OF 9


MP N N R P NG S

DESCRIPTIONSH E

No. (1)CD RQURREQUIREMENT(2) TEST PRESS

(PSIG) (3)

S

FREQ(4)REMARKS

25.

26. ACCUMULATOR INJECTIONLOOPS 1 THRU 4, TEST LFILL PIPING UP TO VALVES2-8877A, B, C 5 D

17

BORIC ACID TRANSFER PUMPS, 15,18DISCH AND RECIRC PIPING

IWC-5222 (a)

IWC-5222 (a)

275

2459

PSV 220 NOTE 1

REQUEST FOR RELIEF II5; NOTE 1

27. ACCUMULATOR TEST 8 FILLPIPING

28. SAFETY INJECTION

29. ACCUMULATOR SAMPLE LINES—

FROM VALVES 2-9367A-D TO

2-9352A-D

30., BORON INJ CHECK VALVESLINE 2S6-4348-3/4 5 SISPUMP DISCH TEST LINE2S6-2570-3/4

17,19,18

17

17,22

17,1819

IWC-5222 (a)

IWC-5221

IWC.-5222 (a)

'WC-5222(a)

IWC-5222 (a)

IWC-5221

2459

2235

875

875

2188

INS/FUNCT

NO SAFETY VALVE IN SYSTEM - TESTED

WITH CLASS 1

TESTED WITH CLASS 1

PSV= 7009 NOTE 1

PSV— 700, NOTE 1

PSV- 1750

31. BORIC ACID RECIRC DWNSTRM

2-8911 TO AND FROM BIT18 IWC-5222 (a) 3419 PSV

= 2735; NOTE 1

PGandE


ASME SECTION XI SYSTEMS - CLASS 2:


SYS EM PR SSUR

TEST SUMMARY

PAGf 5 of 9

MPNN R PN S

DESCRIPTION

SH

No.(1)0 RQ RD S

REQUIREMENT(2) TEST PRESS FREQ(4)(PSIG) (3)

REMARKS

32.

33.

34.

CHG TO BIT AND BITBYPASS

BORON .INJECTION TANK,INLET AND OUTLET PIPING

BORON INJ TO COLD LEGS

(2-8801A,B TO 2-8820)

14,18

18

18

IWC-5222 (a)-

IWC-5222 (a)

IWC-5222 (a)IWC-5221

3419

3419

24592235

SV5' E

PSV 2735 ~ NOTE 1

REQUEST FOR RELIEF 05TESTED TO CLASS 1 PRESSURE

35. REFUELING WATER STORAGE

TANK AND SUPPLY TO FIRSTISO VLVS

18,1923

IWC-.5222 (b) TANK FILLED I NOTE 1

36.

37.

38.

39.

RWST SUPPLY TO CHG PUMP

PUMPS (2-8805 TO 2-8924)

RWST SUPPLY TO CHG PUMP

SUCT (2-8924 TO CHG PUMP)

SAFETY INJECTION PUMP

DISCHARGE/HOT LEG

INJECTION PIPING INSIDECONT. ISO VALVES (2-8802A,B)

RHR COLD LEG INJ PIPINGFROM 2-8809A,B TO CLASS 1

18

14,18

19

19

IWC-5222 (a)IWC-5221

IWC-5222 (a)IWC-5221

IWC-5222 (a).

IWC-5221

IWC-5222 (a)

275INS/FUNCT

275INS/FUNCT

2459

2235

2459

PSV— 220

PSV— 220

NO SAFETY VALVE IN SYSTEM-TESTED WITH CLASS 1;REQUEST FOR RELIEF III5

TESTED WITH CLASS 1

REQUEST FOR RELIEF 85;NOTE 1




P N N

DESCRIPTIONS

No.(1)R

REQUIREMENT(2) TEST PRESS

(PSIG) (3)FREQ(4)

TEST SUMMARY

PAGE 6 of 9

REMARKS

40,

41.

42.

43.

44

'5.

46.I

47.

RHR COLD LEG INJ PIPINGUPSTRM 2-8809A,B

CONTAINMENT RECIRC SUMP

OUTLET LINES 2*-2749 52-2750-14

CONT RECIRC SUMP OUTLETLINES DOWNSTREAM OF

VALVES 2-8982A,B

RHR SUCTION PIPING FROM

RWST 2-8981

RHR SUCTION PIPING FROM

RWST TO 2-8981

RHR DISCH PIPING, SUPPLYTO SIS PUMP SUCTION

SAFETY INJECTION PUMPS

SUCTION, DISCH, AND TESTLINE TO RWST

SIS PP RWST SUCTION

19,22

19

19,20

19

19,20

18,19

19

IWC-5222 (a)

IWC-5222 (c)

IWC-5221

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5221

IWC-5222 (A)

. 750

563

563

275

750

275

INS/FUNCT

275

PSV— 600; NOTE 1

REQUEST FOR RELIEF 87


PSV 450~ NOTE 1

PSV"-450; NOTE 1

PSV= 220; NOTE 1

SV'N

P = 220; SEE REQUEST FOR

RELIEF Pl

PSV 220~ NOTE 1

PGandE




S M PR SSUR

TEST SUMMARY

PAGE 7 of 9

MP N

DESCRIPTION No.(l) REQUIREMENT(2) TEST PRESS FREQ(4)(PSIG) (3)

REMARKS

48.

49.

50.

51.

52.

53.

54.

S IS PP DISCHARGE PIPINGTO 2-8802A,B, 2-8835

SI COLD LEG INJDOWNSTREAM OF 2-8835

RHR HOT LEG INJ TESTLINES TO 2-8884A-D, 2-8825,2-8885A,B, 2-8824, 2-8823

RHR HOT LEG 1 5 2INJECTION PIPING TO2-8703 PLUS BYPASS LINE(2-8726A,B)

RHR HOT LEG 1 8 2DOWNSTRM 2-8703 TO 2-8740A,B

RHR PUMPS 8 SUCTIONPIPING

RHR PUMP DISCHARGE PIPINGAND COLD LEG INJ PIPING

19

19

19

20

20

20

18,2019,23

. IWC-5222 (a)-

IWC-5221

IWC-5222 (a)

IWC-5221

IWC-5222 (a)

IWC-5221

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (a)

2188

INS/FUNCT P

2459

2235

2459

2235

750

2459

563

750

PSV— 1750

REQUEST FOR RELIEF P5; NO SAFETY

VALVE IN SYSTEM - TESTED WITH CLASS

1TESTED WITH CLASS 1

REQUEST FOR RELIEF 85; NO SAFETY

VALVE IN SYSTEM - TESTED WITH CLASS

lTESTED WITH CLASS 1

PSV— 600, NOTE 1

REQUEST FOR RELIEF 85; NOTE 1

PSV— 450; NOTE 1, REQUEST FOR

RELIEF 81

PSV— 600, NOTE 1

PGandf

TEN YEAR EXAMINATION SUMMARY'ASME SECTION Xl SYSTEMS - CLASS 2


P S

TEST SUMMARY

PAGE 8 of 9

P N N N

DESCRI PTION No.(1) REQUIREMENT(2)R D

TEST PRESS

(PSIG) (3)FREQ(O)

REMARKS

55. RHR PUMP SEAL PIPING

56. RHR SAMPLE LINES

57'. CONTAINMENT SPRAY RINGSUPPLY PIPING, SPEC S3

58. CONT. SPRAY PUMP DISCHARGEPIPING

59. RWST SUPPLY TO EDUCTORS

60. CONT SPRAY PUMPS, SUCTIONPIPING. RWST EDUCTORSUCTION

61. SPRAY ADDITIVE TANK ANDUNISOLABLE PIPING

62. CONTAINMENT FAN COOLER CCW

SUPPLY 8 RETURN, SPEC K2PIPING

21

21,22

23

23

23

23

23

27 32

IWC-5222 (a)

IWC-5222 (a)

IWC-5222 (c)

IWC-5222 (a)

IWC-5221

IWC-5222 (a)

IWC-5221

IWC-5222 (a)

IWC-5221

IWC-5222 (b)

IWD-5223 (a)

IWD-5221/5222

563

750

NONE REQ'D

325

INS/FUNCT

TANK FILLED

INS/FUNCT

TANK FILLED

INS/FUNCT

5.5

INS/FUNCT

~ PSV- 450, NOTE 1

PSV= 600; NOTE 1

SPRAY RING NOZZLES FLOW TESTPERFORMED EVERY 5 YEARS

PSV . 260

RWST

RWST; REQUEST FOR RELIEF 81

PG 5; NOTE 1

REQUEST FOR RELIEF 82 AND 03

PGandE

EN YEAR EXAMINATION SUMMARY

SME SECTION XI SYSTEMS - CLASS 2


R SSU

TEST SUMMARY

PAGE 9 of 9

PNN RPPING S M

ESCRI PTION

3. CONTAINMENT FAN COOLERS

64. REACTOR COOLANT PUMPS CCW

SUPPLY & OIL COOLER RETURN

CONTAINMENT PENETRATIONS,SPEC K2

65. REACTOR COOLANT PUMPS CCW

RETURN CONTAINMENTPENETRATION, LINE 2K17-.1357-6

66. EXCESS LETDOWN HEATEXCHANGER, SHELL SIDE

67. EXCESS LETDOWN HEATEXCHANGER, SHELL SIDE

SHEE

No.(1)

27»32

29

29

31

31

C DE

REQUIREMENT(2)

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223-a

IW0-52221/5222

RQ RD TSTEST PRESS FREQ(4)(PSIG) (3)

INS/FUNCT P

INS/FUNCT P

3106

INS/FUNCT P

INS/FUNCT

INS/FUNCT P

REMARKS

REQUEST FOR RELIEF 82 AND g3

REQUEST FOR RELIEF g2 AND 83

PSV- 2485, REQUEST FOR RELIEF 83

r

REQUEST FOR RELIEF f2 AND 83

REQUEST FOR RELIEF 02 AND k'3




PNN R PN S

DESCRIPTIONSH

No.(1)C D

REQUIREMENT(2)RD. S

TEST PRESS FREQ(4)'PSIG) (3)

TEST SUMMARY

PAGE L of 4

REMARKS

1. AUXILIARY FEEDWATER PUMPS

DISCHARGE PIPING

2. AUXILIARY FEED PUMPS RECIRCHEADER TO CONDENSATE STORAGE

TANK

3. AUXILIARY FEED PUMP TURBINECOOLING WATER PIPING

4. AUXILIARY FEEDWATER PUMPS

SUCTION PIPING, AND CHEMICALINJ

5. AUXILIARY FEED PUMP TURBINESTEAM SUPPLY 8 TRAP DRAIN

6. AUX FEED PUMP TURBINEEXHAUST AND LEAKOFF DRAINS

3,4

IWD-5223 (a)

IWD-'5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (b)

IWD-5221/5222IWD-5223 (a)

IWD-5221/5222

IWD-5223 (c)

IW0-5221/5222

1331

INS/FUNCT P

INS/FUNCT I

INS/FUNCT P

INS/FUNCT

INS/FUNCT P

TANK FILLED I

INS/FUNCT1331

INS/FUNCT P

NONE REQ'0

INS/FUNCT P

PS V1065

NO SAFETY VALVE IN SYSTEM - TESTED

AT NORMAL OPERATING CONDITIONS

NO SAFETY VALVE IN SYSTEM '- TESTED

AT NORMAL OPERATING CONDITIONS

REQUEST FOR RELIEF 81; NO SAFETY

VALVE IN SYSTEM - TESTED AT NORMAL

OPERATING CONDITIONS; CONDENSATE

STORAGE TANKS

PSV= 1065

UNIMPAIRED FLOW DEMONSTRATED MONTHLY

BY STP M-6B 8L EVERY 5 YEARS BY STP

M-6A

T

PGandE

~0



EM PRESSURS

TEST SUMMARY

PAGE 2 of 4


MP N NG

DESCRIPTION No.(l) REQUIREMENT(2) TEST PRESS

(PSIG) (3)FREQ(4)

REMARKS

7. COMPONENT COOLING WATER

PUMPS

I


HEAT EXCHANGERS (SHELL SIDE)


SURGE TANK


SUCTION 8 DISCHARGE PIPING,HEADERS A, B 8 C, SUPPLY 8I

RETURN PIPING FROM COM-

PONENTS WITH THE EXCEPTIONOF ITEM NUMBER ll

11. 'REACTOR COOLANT PUMP

THERMAL BARRIER CCW RETURN

8 SUPPLY FROM CHECK VALVES,SPEC K17

12. CONDENSATE STORAGE TANKAND UNISOLABLE PIPING

25

25

25

25,32

29

33

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

~ IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (b)

IWD-5221/5222

INS/FUNCT

INS/FUNCT

38

INS/FUNCT

INS/FUNCT

3106

INS/FUNCT

TANK FILLE

INS/FUNCT

REQUEST FOR RELIEF f2


PSV 30 Ps|d

REQUEST RELIEF 82

PSV— 2485

PGandE DIABLO CANYON POMER PLANT-UNIT 2

EN YEAR EXAMINATION SUMMARY

SHE SECTION Xl SYSTEMS - CLASS 3

N R N

ESCRIPTION

13. FIRE MATER TRANSFER TANK

14. NKEUP WATER TRANSFERPUMPS AND SUCTION PIPING

15. HU MATER TRANSFER PUMPS

DISCHARGE PIPING

I6. CCW AND SPENT FUEL PITSYSTEN PRIHARY WATER MAKEUP

PIPING

17. AUXILIARYSALTWATER PUMP

SUPPLY TO CCW HEATEXCHANGERS

18. COMPONENT COOLING MATER

HEAT EXCHANGERS TUBE SIDE

19. CCM HEAT EXCHANGERS

SALTWATER OUTLET PIPING

No.(1)

33

33,36

26a33

24,3425

35

35

35

0REQUIREMENT(2)

IWD-5223 (b)

IWD-522I/5222

IWD-5223 (b)

IMD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IMD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (a)

IWD-5221/5222

IWD-5223 (c)

IWD-5221/5222

R

TEST PRESS(PSIG) (3)

TANK FILLED

INS/FUNCT

TANK FILLED

INS/FUNCT

INS/FUNCT

INS/FUNCT

INS/FUNCT

INS/FUNCT

INS/FUNCT

INS/FUNCT

-INS/FUNCT

INS/FUNCT

NONE REQ'D

INS/FUNCT

FREQ(4)

TEST SUtMRYPAGE 3 of 4

RBNRKS

REQUEST FOR RELIEF 01; NO SAFETY VALVEIN SYSTEM - TESTED AT NORMAL OPERATINGCONDITIONS; CONDENSATE STORAGE TANK

NO SAFETY VALVE IN SYSTEM - TESTED ATNORMAL OPERATING CONDITIONS

NO SAFETY VALVE IN SYSTEN - TESTED ATNORMAL OPERATING CONDITIONS

/

REQUEST FOR RELIEF 84; TESTED AT MAXPHP DISCH PRESSURE

REQUEST FOR RELIEF i4

TESTED AT MAX PHP DISCH PRESSURE


PGandE

~0



S EM PRESSURES

TEST SUMMARY

PAGE 4 of 4

DIABLO CANYON POWER PLANT-UNIT 2 -P

MPNN RPPING S

DESCRIPTIONSH E

No. (1)D R RD 'S

REQUIREMENT(2) TEST PRESS FREQ(4)(PSIG) (3)

REMARKS

20. DIESEL ENGINE JACKET WATER

COOLING SYSTEM

37 IWD-5223 (a) 7.5

IWD-5221/5222 INS/FUNCT P

PS>= 6

PGandE

/DIABLO CANYON POWER PLANT-UNIT 2

DIABLO CANYON POWER PLANT - UNIT 2TEN YEAR EXAMINATION SUMMARY

ASME SECTION XI SYSTEMSREQUEST FOR. RELIEF FROM CODE REQUIREMENTS

SYSTEM PRESSURETEST SUMMARY

PAGE 1 of 4

NO.SYSTEM OR COMPONENT

DESCRIPTIONCODE

CLASSSUM.

'TEM

NO.

BASIS FOR REQUESTINGRELIEF

TESTING IN LIEUOF REQUIREMENTS

TESTINGSCHEDULE

CENTRIFUGAL TYPE PUMPS-VARIOUS

,1924465360

14

PUMP MECHANICAL SEALSWILL NOT PERMIT HYDRO

PRESSURES ABOVESUCTION PIPING TESTPRESSURE.

ESTABLISH HYDRO

BOUNDARY INACCORDANCE WITH1980 ASME

SECTION XI IWA-5224 (d).

TESTING.TO BESPECIFIEDUNDER TESTFREQUENCY INTHE SUNtNRY.


SYSTEM

6263646667

78

10

SYSTEM VALVES ARE NOT

DESIGNED TO WITHSTANDTHE DIFFERENTIALPRESSURES WHICH WOULD

BE DEVELOPED AT THEPRESSURES REQUIRED FOR

PERFORMANCE OF THEHYDROSTATIC PRESSURETESTS.

(1) VISUALLEAK CHECK

DURING NORMALSYSTEII,

OPERATION

(2) ANALYSISOF WATERCHEMISTRY

EACHINSPECTIONPERIOD

WEEKLY



ASME SECTION XI SYSTEMSREQUEST FOR RELIEF FROM CODE REQUIREMENTS

SYSTEM PRESSURE

TEST SUMMARY

PAGE 2 of 4


DESCRIPTION


PIPING ASSOCIATED WITHCONTAINMENT, PENETRATIONS.

CODE

CLASSSUM.ITEM.NO.

6263.64656667

. BASIS FOR REQUESTINGRELIEF

THE COMPONENTS, PIPINGAND VALVES ASSOCIATEDWITH CONTAINMENT PENE-TRATIONS ARE CLASSIFIEDCODE CLASS 2 SOLELY ON

THE BASIS THAT THEY ARE,REQUIRED TO ENSURE CON-TAINMENT INTEGRITY.THEY HAVE NO OTHERSAFETY FUNCTION THATWOULD REQUIRE A CODE

CLASS 2 CLASSIFICATION.IN ADDITION TO THE CON-TAINMENT ISOLATIONFUNCTION, THE PIPINGHAS OTHER SAFETYFUNCTIONS WHICH COULD

REQUIRE IT TO BE CODE

CLASS 3. ANY TESTINGAND INSPECTION OF THESECOMPONENTS, PIPING ANDVALVES SHOULD, THEREFORE,BE CONSISTENT WITH RE-VISION (1980 EDITION)OF ASME SECTION XI,SUBSECTION IWA-1300.


THE COMPONENTS,'IPING,AND

VALVES ASSOCI-ATED WITH CON-TAINMENT PENE-TRATIONS WILLBE TESTED ANDINSPECTED,SUBJECT TO ANYREQUESTS FOR

RELIEF, INACCORDANCEWITH THEREQUIREMENTSOF ASME SECTIONXI, SUBSECTIONIWD, 1977EDITION-SUMMER 1978ADDENDA

TESTINGSCHEDULE

TESTING TO B

AS SPECIFIEDUNDER TESTFREQUENCY INTHE SUMMARY.



ASME SECTION XI SYSTEMSREQUEST FOR RELIEF FROM CODE REQUIREMENTS

SYSTEM PRESSURE

TEST SUMMARY

PAGE 3 of 4


DESCRIPTIONCODE

CLASSSUM.ITEMNO.



TESTINGSCHEDULE

EMBEDDED AUXILIARYSALTWATER PIPING

1719

THE MAJORITY OF ASW

PIPING IS UNDERGROUND

AND NOT ACCESSIBLEFOR INSPECTION AND/ORTESTING. P RES ERV ICE

TESTING WAS NOT

REQUIRED BY CONSTRUC-'. TION CODE.

VISUAL LEAK TESTOF EXPOSED POR-TIONS OF SYSTEM,DURING SYSTEMPRESSURE TESTSAS SPECIFIED INTHE SUMMARY

PERIODIC PUMP

TESTING WILLVERIFY UNIM-PAIRED FLOW

THROUGH THEINACCESSIBLEPORTIONS OF THESYSTEM.

TESTING TO BEAS SPECIFIEDUNDER TESTFREQUENCY INTHE SUMMARY.

TESTING TO B

AS SPECIFIEDIN THE PUMP

INSERVICETESTINGPROGRAM.

CLASS 2 SAFETY INJEC-TION, RESIDUAL HEAT

PCP SEAL INJECTION,CHARGING AND BORON

INJ PIPING

152326343839495052

SOME OF THE PIPING ISNOT ISOLABLE FROM THE

CLASS 1 PIPING.

THE UNISOLABLEPORTIONS WILLBE TESTED ATTEST PRESSURESDETERMINED BY

THE CLASS 1

REQUIREMENTS.

TESTING TO B

AS SPECIFIEDUNDER TESTFREQUENCY INTHE SUMMARY.




REQUEST FOR RELIEF FROM CODE REQUIREMENTS

SYSTEM PRESSURE

TEST SUMMARY

PAGE 4 of 4

NO.

SYSTEM OR COMPONENT

DESCRIPTION

RCP SEAL RETURN PIPINGFROM 2-8141A,B,C,D TO THE

RCP SEALS

RHR PUMP SUCTION FROM

CONTAINMENT SUMPS

CODE

CLASSSUM.ITEMNO.

.12 =

41


PIPING IS NOT ISOLABLEFROM THE RCP SEALS AND

CANNOT BE INCLUDED INTHE HYDROSTATIC PRESSURE

TEST BOUNDARY. THE PIP-ING IS PRESSURIZED DURINGNORMAL REACTOR OPERATIONAND ANY LEAKAGE WOULD BE

DETECTED DURING OPERATION

PIPING IS OPEN ENDED TO

THE CONTAINMENT AND CAN-NOT BE ISOLATED TO PER-


NONE

NONE

TESTINGSCHEDULE

NONE

NONE

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMHON PUMP AND VALVE TESTING PROGRAM

ASHE SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 1978)


INSERVICE TESTINGPUMP PROGRAM

PAGE 1 OF 3

Rev- ct. 1

EThe attached sheets. identify the Unit 2, and colon system pumps that are subject to the testing requirements ofSection XI, Subsection IWP and the requests for relief from code requirements. This program shall be in effectthroughout the first inservice test interval.

LEGENO:

TEST FREQUENCY NOTATION

Notation

TEST PARAMETER NOTATION

Notation

Pi

Dp

Vv

Tb

~Fre uenc

At least once per 92 days


Not applicable

Parameter

Pump Speed (if variable speed)

Pump Inlet Pressure

Pump Differential Pressure

Flow Rate

Pump Vibration (velocity)

Pump Lubrication (observe level or pressure)I

Pump Bearing Temperature

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM

ASME SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 1978)



PAGE 2 OF 3

I

PUMP NAME AND NUMBERCODE TESTCLASS PROCEDURE

TEST PARAMETER AND FREQUENCY

N Pi Dp Q Vv L TbREQUEST FOR

RELIEF REMARKS

Safety Injection Pump 1

Safety Injection Pump 2Centrifugal Charging Pump 1

Centrifugal Charging Pump 2Residual Heat Removal Pump 1

Residual Heat Removal Pump 2Containment Spray Pump 1

Containment Spray Pump 2Auxiliary Feed Pump 2 (Mtr)Auxiliary Feed Pump 3 (Mtr)Auxiliary Feed Pump 1 Turb)Auxiliar Saltwater Pum 1PAuxiliary Saltwater Pump 2Component Cooling Water Pump 1

Component Cooling Water Pump 2Component Cooling Water Pump 3Diesel FO Transfer Pump 01Diesel FO Transfer Pump 02Boric Acid Transfer Pump 1

Boric Acid Transfer Pump 2MU Water Transfer Pump OlMU Water Transfer Pump 02Reciprocating Charging Pump 3

2222222233333333

IWPIWP

22332

P-18P-18P-28P-28P-38P-38P-48P-48P-58P-58P-68P-78P-78P-88P-88P-88P-128P-128P-148P-148P-158P-158P-178

NAQ'A

QNA Q

NA QNA QNA Q

NA QNA QNA Q

NA Q

Q Q

NA Q

NA Q.NA Q

NA QNA QNA NANA 'NA

NA QNA Q

NANA Q

Q Q

Q

Q

Q

QQ.Q

Q.

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

NA

Q

QNA

NA

Q

Q

Q

NANA

NA

Q

Q

Q

Q

QNANANANANANA

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

QQ-

Q A

Q A

Q AQ ANA NANA NA

Q A

Q A

Q AQ A

Q ANA NANA NA

Q A

Q A

Q ANA ANA A

A

Q A

Q A

Q A

Q A

Pl, 2. 3 .

81, 2, 381, 2, 481, 2, 481, 281, 281, 2, 381, 2, 381, 2, 481, 2, 481, 2. 4Ol, 281, 2Pl, 281, 201, 281, 2, 4, 581, 2, 4. 581, 2, 481, 2, 481, 2, 481, 2. 4fl. 6

*Dp > 1455 psid*Dp > 1455 psid*Dp > 2400 pseud*Dp > 2400 psid«Dp > 165 psid*Dp > 165 psid*Dp > 205 psid*Dp > 205 psid*Dp > 1370 psid*Dp > 1370 psid*Dp > 1312 psid

See Note 81See Note flSee Note 81Test Per IWPTest Per IWP

See Note 82

*Per Tech. Spec.

r

PGandE



NOTES



PAGE 3 OF 3

1 The Component Cooling Water Pump Inservice Test is performed by operating a single pump and measuring flow, thencomparing it to the required differential pressure indicated on a pump test curve.

This pump test curve is actually a "family" of curves that includes a reference or manufacturer's curve with"alert" and "action" curves for both the high and low limits. The limit curves are generated using the "Allow-able Ranges of Test Quantities" Table IWP-3100-2.

A variable flow measurement is required because of the difficulty in establishing a single test flow rate on asystem that has varying heat loads and therefore varying flow requirements.

2 The Reciprocating Charging Pump is included in the pump program as an ~o tional motive force for emergencyboration. If this pump is removed from service, ASME Section XI pump test need not be performed.

PGandE

DIABLO CANYON POMER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM


RE(VEST FOR RELIEF FROM CODE REQUIREMENTS



PAGE 1 OF 5

Rev-0 (Oct. 1984)

PUMP NAME, NUMBER ANDFUNCTION

1 All Pumps in Program

These pumps function inshutting down the reactoror in mitigating theconsequences of an accident.

CODE

CLASS

2 or 3

CODE

REQUIREMENTS

IMP-3400Frequency ofInservice Tests

BASIS FOR RE(VESTING RELIEF ANDTESTING IN LIEU QF RE(UIREMENTS

Relief is requested to perform inservicetests on pumps "at least one per 92 days"instead of the "at least once per 31 days"frequency required by ASME Section XI 1977Edition (Addenda through Su@ver 1978).

In accordance with 10CFR50.55a Paragraph (g)Subparagraph (4)(IV), the Inservice Tests ofPumps "may meet the requirements set forthin subsequent editions and addenda that areincorporated by reference in paragraph (b)of this section...". Paragraph (b) Subpara-graph (2) references ASME Section XI, 1980Edition (Addenda through Minter 1980).

The newer requirements of subsection INP-3400of ASME Section XI, specifies Inservice PumpTests to be run every 3 months.

PGandE



RE(UEST FOR RELIEF FROM CODE REQUIREMENTS



PAGE 2 OF 5


CODE

CLASSCODE

REQUIREHENTSBASIS FOR RE(UESTING RELIEF AND

TESTING IN LIEU OF REQUIREMENTS

All pumps in program (exceptReciprocating charging pump 3)These pumps function inshutting down the reactoror in mitigating theconsequences of an accident.

2ol 3 IWP-3100, 3200 and4500 specifies thatvibration amplitudewill be used as oneof the pump bearingcondition indicators.

Velocity is a better indication of vibrationseverity because it accounts for both thedisplacement of the vibration and the rateor the frequency of displacement. Both ofthese parameters must be considered whendetermining the susceptibility of malfunc-tion due to fatigue, the lead cause ofmechanical failure.

For any unique frequency, vibration velocitycan be related to displacement amplitude by:

Vpeak = 52.3D (F/1000) X 10

Where Vpeak = vibration velocity in inchesper second, peak

D = peak to peak displacement inmils

F = frequency, cycles per minute

Using this relationship, conservative accept-ance criteria have been derived which can berelated directly to the code-specified limitson displacement.

Consider the case of a degraded anti-friction,(ball) bearing. Displacement readings may notindicate the existence of an unacceptable con-dition, however, velocity, which accounts fordisplacement, and.in this case the high fre-quency of ball rotation would indicate problem.

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUHP AND VALVE TESTING PROGRAM




INSERV ICE TESTINGPUMP PROGRAM

PAGE 3 OF 5

PUHP NAME, NUMBER ANDFUNCTION

CODE

CLASSCODE

REQUIREMENTSBASIS FOR REQUESTING RELIEF AND


3 Safety Injection PumpsNo. 1 and 2.

These pumps function to supplywater to the reactor coolantsystem, in the event of a lossof coolant accident.

Containment Spray PumpsNo. 1 and

2.'hese

pumps function tosupply water. containingNAOH to the containmentatmosphere to removeheat and airbornefission products.

IWP-4100, 4140 and4600 require theuse of a calibratedflow instrument.

Relief is requested from calibration of flowmeters FI-973 and FI-929. These instrumentsare variable-area head-type flow meterswhose response and accuracy are used in theinservice test of the pumps, to provide veri-fication of test/recirculation flow througha fixed resistance flow path.

These flow meters shall be observed to func-tion properly during each pump test.

PGandE



REQUEST FOR RELIEF FROM CODE REQUIREHENT


INSERVICE TESTINGPUMP. PROGRAM

PAGE 4 OF 5


4 Centrifugal Charging PumpsNo. 1 and 2

Auxiliary Feedwater PumpsNo. 1, 2, and 3

Diesel FO Transfer PumpsNo. Ol and 02

Boric Acid Transfer PumpsNo. 1 and 2

MU Water Transfer PumpsNo. 01 and 02

These pumps function inshutting down the reactoror in mitigating theconsequences of an accident.

CODE

CLASSCODE

REQUIREMENTS

IWP-3100, 4100 and4600 require themeasurement of flowrate.

BASIS FOR REQUESTING RELIEF AND


Relief is requested from the measurement offlow rate on these pumps.

Instrumentation for measurement of the testflow rate was not provided in the systemdesign.

These pumps are tested on fixed resistanceflow paths. As such, the pump differentialpressure is determined and the flow rate,though not calculated, can be evaluated.Since the flow paths utilized for inservicetesting are fixed resistance paths, pumpdifferential pressure will give direct indi-cation of pump, and therefore, flow ratedegradation.

dIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM

ASME SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 19?8)

REQUEST FOR RELIEF FROM CODE REQUIREMENT



PAGE 5 OF 5

PUMP NAME. NUMBER AND

a FUNCTIONCODE

CLASSCODE

REQUIREHFNTSBASIS FOR REQUESTING RELIEF AND


5 Diesel FO Transfer PumpsNo. Ol and 02

These pumps function tosupply fuel oil from thediesel fuel oil storagetank to the individualdiesel day tanks.

IWP-3100 requiresthe measurement ofpump inlet pressure

Relief is requested from the measurementof pump inlet pressure. Instrumentationfor measurement of the pump inlet was notprovided in the system design. These arepositive displacement pumps and measurementof a constant discharge pressure will indi-cate no problem in the suction line duringthe fixed flow pump test.

6 Reciprocating Charging PumpNo. 3

This pump functions as an~o tional motive force foremergency boration.

IWP-3100, 3200 and4240 require a pumpdifferential pres-sure measurement.

Relief is requested from the measurement ofpump differential pressure because pump dis-charge is meaningless at low RCS pressures.If the positive displacement pump flow rateis acceptable at test pressure the pumpshall be acceptable.

PGandE


ASHE SECTION XI 1977 EDITION (ADDENDA THROUGH SU01ER 1978)

r


INSERV ICE TESTINGVALVE PROGRAM

PAGE 1 OF 52

Rev- ct. 8

The attached sheets identify the Unit 2 and common system valves that are subject to the testing requirementsof Section XI, Subsection IWV and the requests for relief from code requirements. This program shall be in effectthroughout the first inservice test interval.

LEGEND:

VALVE CLASS (VLV CLS)ASME CODE CLASS TAKEN FROM DWG 104628 CHANGE 5, "ASNE CODE BOUNDARIES FOR INSERVICE INSPECTIONAND TESTING PROGRAM". tT,S. indicates a non ASNE code class valve that is required to be testedby Technical Specification. IMV indicates a non ASNE code class valve that is required to betested in accordance with ASHE Section XI, Subsection IWV]

VALVE CATEGORY (VLV CAT)ASHE IWV-2200 VALVE CATEGORIES

VALVE SIZE (VLV SIZ)ASME SIZE IN INCHES

VALVE TYPE (VLV TYP) NOTATION

NOTATION TYPE

BA

BV

CK

DI

GA

GL

PL

RV

Ball Valve

Butterfly Valve

Check Valve

Diaphragm Valve

Gate Valve

Globe Valve

Plug Valve

Relief Valve

PGandE



LEGEND: (cnn't.)

ACTUATOR 'TYPE (ACT TYP) NOTATION


INSERVICE TESTINGVALVE PROGRAM

PAGE 2 OF 52

NOTATION TYPE

Air Operated

Electric Motor

Electrohydraulic

Manual

None

Solenoid Operated

NORMAL POSITION (NRM POS) DURING OPERATION AT POWER, NOTATION

NOTATION

LO

LC

POSITION

Open

Closed

Locked, Sealed, or De-Energized (Breaker Open) Open

Locked, Sealed, or De-Energized (Breaker Open) Closed

Variable

PGandE





PAGE 3 OF 52

LEGENO: (con't ).

TEST REQUIREMENT (TEST REQ) NOTATION

NOTATION

EC

EF

EP

EH

FS

LT

PI

RT

RE UIREHENT

Exercise of Check Valve - Full Stroke

Exercise of Valve - Full Stroke

Exercise of Check Valve or Valve - Partial Stroke

Mechanical Exercise of Check Valve/Disassembly InspectionFail Safe Test

Valve Leak Test

Position Indication Test

Test Per ASME PTC - 25.3-1976 for Safety and Relief Valve

TEST FREQUENCY

NOTATION

Q

R

2A

CS

T

5A

(TEST FRQ) NOTATION

~FNE UENCY


At least once per 18 months (refueling)At least once per 24 months

At least each cold shutdown but not more more frequent than once per 92 days

(This notation identifies valves that cannot be exercised during plantoperation. A statement of the technical justification for not full strokeexercising these valves during plant operation is included as an attachmentto the "Request For Relief From Code Requirements" Section of the program).Per IWV 3511

At least once per 5 years

PGandE

DIABLO CANYON POMER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM




PAGE 4 OF 52

LEGEND: (can')STROKE TIME (STR TIM)

STROKE TIME GIVEN IN SECONDS FOR OPENING AND IN SECONDS FOLLONED BY A 'c'OR CLOSING.

RELIEF REQUEST (REL REQ)

RELIEF REQUEST NUMBER GIVEN IN REFERENCE TO REQUESTS AT THE END OF THE PROGRAM.

PROCEDURE NUMBER (PROC NO.)

IDENTIFIES PROCEDURE USED TO MEET TEST REQUIREMENT.

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COHHON PUHP AND VALVE TESTING PROGRAH



INSERVICE TESTINGVALVE PROGRAHPAGE 5 OF 52

VALVENUMBER

OW RSS

VALVEDESCRIPTION

PB IDCO-ORD

P5 N. 10

VLV VLV VLV VLV ACT NRH

CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

H NGE

STRTIH

RELRE

PROC

NO. REHARKS

NONE AUX FP-1 SUCT CK RWS

NONE AUX FP-2 SUCT CK CST

NONE AUX FP-3 SUCT CK'CST

NONE

NONE

NONE

NONE

NONE

AUX FP-2 8 3 SUCT CK RMS

AUX FP-1 RECIRC CK

AUX FP-2 RECIRC CK

AUX FP-3 RECIRC CK

AUX FP-1 DISCH CK

NONE AUX FP-2 DISCH CK

, NONE AUX FP-3 DISCH CK

NONE SG-2 FM CK

NONE SG-1 FW CK

NONE AUX FP-1 TO SG-1 CK

N NE SG- W

NONE SG-4FW CK

NONE AUX FP-1 SUCT CK CST

41-C

42-D

3 C 8 CK N C

3 C 6 CK N C

42-D 3 C 6 CK N C

41-D

43-C

43-D

44-p

44-C

3 C

3 C

3 C

3 C

3 C

8 CK N

15 CK N

15 CK N

15 CK N

6 CK. N

44-D 3 C 4 CK N C

44-D 3 C 4 CK N C

47-A

47-C

2 C 16 'K N 0

2 C 16 CK N 0

2 C 3 CK N C

4 16 C N

47-A 2 C 16 CK N 0

42-C 3 C 8 CK N C

EC

EP

EC

EH

EP

EC

EP

EC

EH

EC

EC

EC

EP

EC

EP

EC

EP

EC

EC

EC

EP

EC

S

CS

Q

CS

5A

Q

CS

Q

CS

5A

Q

Q

Q

Q

CS

CS

Q

CS

CS

CS

Q

CS

N

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

81

81

- P

V-3P3

P-6B

P-6B

V-18

P-5B-

P-5B

P-5B

P-5B

V-18

P-6B

P-5B

P-58

P-6B

P-6B

P-5B

P-58

P-5B

P-58

V-3P3

V-3P3

P-6B

P6B

--5FW-2-532

FW-2-348

FW-2-349

FM-2-350

FM-2-352

FW-2-353

FW-2-354

FM-2-355

FW-2-356

FM-2-361

FM-2-362

FW-2-363

FM-2-367

FM-2-36&

FM-2-369

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COHHON PUMP AND VALVE TESTING PROGRAH

ASHE SECTION XI 1977 EDITION (ADDENDA THROUGH SUHHER 1978)


INSERVICE TESTING

VALVE PROGRAH

PAGE 6 OF 52

FEEDWATER SYSTEH P 8 ID NO. 1080 03 CHANGE 4

VALVE VALVENUHBER DESCRIPTION







NONE SG-1 AUX FW 1ST CK

NONE SG-2 AUX FM 1ST CK

NONE SG-3 AUX FM 1ST CK

47-C 2 C 3 CK

47 0 2 C 3 CK

47-B 2 C 3 CK

47-C 2 C 3 CK

47-B 2 C 3 CK

47-C 2 C 3 CK

49-B 2 C 3 CK

48-B 2 C 3 CK

48-B 2 C 3 CK

N

N C

N C

N C

N C

N C

N C

N C

N C

N C

P 5 ID VLV VLV- VLV VLV ACT NRHCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

EC

EP

EC

EP

EC

EP

EC

EP

EC

EP

EC

EP

EC

EP

EC

EP

EC

EP

EC

TSTFR

CS

CS

CS

Q

CS

CS

CS

Q

CS

Q

CS

CS

Q

CS

STRTIH

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA.

NA

NA

NA

NA

NA

NA

RELRE

PROC

NO. REtNRKSW--

P-5B

P-6B FW-2-371

P-6B

P-5B FW-2-372

P-5B

P-68 FM-2-373

P-6B

P-5B FW-2-374

P-5B

P-6B FW-2-375

P-6B

P-5B FM-2-376

P-5B

P-5B FM-2-377

P-5B

P-5B FW-2-378

P-5B

P-5B FW-2-379

PGandE





PAGE 7 OF 52

E DW ER S ST P 5 ID N . 1 8 03 CH NGE

VALVE VALVE.NUMBER DESCRIPTION

NONE SG-4 AUX FW 1ST CK

2FCV-436 RWS SUP AUX FP-1

FCV-437 RWS SUP AUX FP-2 8I 3

FCV-438 SG-1 FW ISO

FCV-439 SG-2 FW ISO

FCV-440 SG-3 FW ISO

FCV-441 SG-4 FW ISO

LCV-106 AUX FP-1 TO SG-1 REG





48-B 2 C 3 CK

41-C 3 B 8 BV

41-D 3 8 8 BV

48-A 2 B '6 GA

47-A 2 B 16 GA

47-A 2 B 16 GA

48-A 2 B 16 GA

47-C 2 B 3 PL

47-C 2 B 3 PL

47-B 2 B 3 PL

47-B 2 B 3 PL

47-D 2 B 2 PL

N C

E C

E C

E 0

E 0

E 0

E 0

E 0

E 0

E 0

E 0

H 0

P 5 ID VLV VLV VLV VLV ACT NRMCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

EP

EC

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

TSTFR

Q

CS

2A

Q

2A

2A

CS

2A

CS

2A

CS

2A

CS

2A

Q

2A

Q

2A

Q

2A

2A

Q

STRTIM

NA

NA

NA

30

NA

30

NA

60c

NA

60c

NA

60c

NA

60c

NA

20

NA

20

NA

20

NA

20

NA

40

RELRE

PROC

NO.

P-5B

P-58

V-ZU

V-'3P4

V-2U

V-3P4

V-2U

V-3P2

V-2U

V-3P2

V-2U

V-3P2

V-2U

V-3P2

V-2U

V3P5

V-2U

V-3P5

V-28

V-3P5

V-2B

V-3P5

V-2U

V-3P6

REMARKS

FW-2-380

PGandE





PAGE 8 OF 52

FED R PA DN.1 3 N

VALVENUMBER

VALVEDESCRIPTION

P 8I ID VLV VLV VLV VLV ACT NRM TST TST STR REL PROC

CO-ORD CLS .CAT SIZ TYP TYP POS RE FR TIM RE NO. REMARKS




47D 2 - 8 2 PL H 0 PI

EF

47C 2 B 2 PL H 0 P IEF

47C 2 B 2 PL H 0 P IEF

2A NA

Q 40

2A NA

Q 4O

2A NA

Q 40

V-2U

V-3P6

V-2B

V-3P6

V-2B

V-3P6

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COtSON PUMP AND VALVE TESTING PROGRAM


DIABLO CANYON POWER PLANT.-UNIT 2


PAGE 9 OF 52

URB N S EAM SUPPLY S S EH PA IDN. 180 4 H NGE

VALVEVALVE'UMBER

DESCRIPTIONP 8 ID VLV VLV VLV VLV ACT NRHCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

TST STRFR TIN

RELRE

PROC

NO. REMARKS

NONE

NONE

NONE

NONE

NONE

NONE

FCV-22

SG-1 HS LINE CHECK VALVE




SG-2 STH TO AUX FP-1 CK

SG-3 STH TO AUX FP-1 CK

SG-4 HSIV BYPASS

FCV-23 SG-3 HSIV BYPASS



FCV-38 SG-3 STH TO AUX FP-1

FCV-37 SG-2 STH TO AUX FP-1

31-A

31-B

31-D

31-E

30-8

31-C

31-E

IWV C

IWV C

IWV C

'IWV C

2 C

2 C

2 - B

31C 2 B

31-B 2 B

30-B 2 B

31C 2 B

31-A 2 B

28 CK

28 CK

28 CK

28 CK

4 CK

4 CK

3 GL

3 GL A

3 GL A

3 GL A

4 GA E

4 GA E

0

0

0

. 0

C

C

C

C

C

C

0

0

EH

EH

EH

EH

EC

EC

FS

EF

PI

FS

EF

PI

FS

EF

PI

FS

EF

PI

EF

PI

EF

5A

5A

5A

5A

Q

Q

2A

Q

2A

Q

Q

2A

Q

2A

Q

Q

2A

2A

Q

NA

NA

NA

NA

NA

NA

NA

NA

10C

NA

-NA

10C

NA

NA

10C

NA

NA

10C

NA

10

NA

10

¹2¹2¹2¹2

V-18

V-18

V-18

V-18

P-6B

P-6B

V-2U

H-16P

M-16P

V-2U

H-16P

H-16P

V-2U

H-16P

H-16P

V-2U

H-16P

H-16P

V-2U

H-16N

V-2U

H-16N

HS-2«1068

HS-2-2066

HS-2-3062

HS-2-4062

HS-2-5166

HS-2-5167

PGandE


ASHE SECTION XI 1977 EDITION (ADDENDA THROUGH SUh1HER 1978)

UBN


INSERVICE TESTINGVALVE PROGRAH

PAGE 10 OF 52

VALVENUMBER

VALVEDESCRIPTION

P & ID VLV VLV VLV VLV ACT NRH TSTCO-ORD CLS CAT SIZ TYP TYP POS RE

TSTFR

STRTIH

RELRE

PROC

NO. REMARKS

FCV-41 SG-1 HS IV-

FCV-42 SG»2 HSIV

FCV-43 SG-3 HSIV

FCV-44 SG-4 MSIV

FCV-95 AUX FP-1 STH SUP

FCV-151 SG-1 BD ISO OC

31-A 2 B 28 CK A

31-D 2 B 28 CK A

31-E 2 B 28 CK A

31-B 3 B 4 GA E

72-C 2 B 3 GA A

31-B 2 B 28 CK A

0 PI

EP

FS

EF

PI

EP

FS

EF

PI

EP

FS

EF

PI

EP

FS

EF

PI

EF

PI

FS

EF

2A

CS

CS

2A

Q

CS

CS

2A

Q

CS

CS

2A

Q

CS

CS

2A

2A

Q

NA

5c

NA

NA

NA

5c

NA

NA

NA

5c

NA

NA

NA

5c

NA

15

NA

NA

10c

V-2U

V-10

V-3R2

V-3R2

V-2U

V-10

V-3R2

V-3R2

V-2U

V-10

V-3R2

V-3R2

V-2U

V-10

V-3R2

V-3R2

V-2B

M-16N

V-2J

V-3S2

V-3S2

PGandE

DIABLO CANYON POWER 'PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM




PAGE ll OF 52

URB N EAM UPPL S S P& N. 1 04 CH N

VALVE VAI VENUMBER DESCRIPTION

P & ID . VLV VLV VLV VLV ACT NRHCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIH

RELRE

PROC

NO. REMARKS




FCV-244 SG-4 SAMPLE ISO OC



FCV-250 SG-3. SAMPLE ISO OC

72 C 2 B 3 . GA A

72-D 2 B 3 GA A

72-E 2 B 3 GA A

72-E 2 B .75 GA A

72-D 2 B .75 GA A

?2-C 2 B ;75 GA A

72-C 2 B .75 . GA A

PI

FS

EF

PI

FS

EF

PI

FS

EF

0 PI

FS

EF

2A

Q-

Q

2A

Q

2A

Q

2A

FS

EF

0 PI

FS

EF

Q

2A

FS Q

EF Q

0 PI 2A

NA

NA

10c

NA

NA

10c

NA

10c

NA

NA

10c

NA

NA

10c

NA

NA

10c

NA

NA

10c

V-2J

V-3S2

V-3S2

V-2J

V-3S2

V-3S2

V-2J

V-3S2

V-3S2

V-2J

V-3S2

V-3S2

V-2J

V-3S2

V3S2

V-2J

V-3S2

V-3S2

V-2J

V-3S2

V-3S2



ASHE SECTION XI 1977 EDITION (ADDENDA TMROUGH SUMMER 1978)

INSERVICE TESTING

VALVE PROGRAM

PAGE 12 OF 52

TURBINE STEAN SUPPLY SYSTEM P 5 ID NO. 1080 04 CHANGE 6

VALVENUMBER

VALVEDESCRIPTION


TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

FCV-760 SG-1 BD ISO IC




PCV-19 SG-1 IOX ATM DUMP

PCV-20 SG-2 10K ATH DUMP

71-C 2 B 3 GA A

71-C 2 B 3 GA A

71-D 2 B 3 GA A

71-E

30-A 2 B 8 PL A

30-C 2 8 8 PL A

2 B 3 GA A

PI

FS

EF

PI

FS

EF

PI

FS

EF

PI

FS

EF

PI

FS

EF

PI

FS

EF

2A

Q

Q

2A

Q

Q

2A

Q

Q

2A

Q

Q

2A

CS

CS

2A

CS

CS

NA

NA

10c

NA

NA

10c

NA

NA

10c

NA

NA

10c

NA

NA

120

NA

NA

120

V-2N

M-16P

H-16P

V-2N

H-16P

H-16P

V-2N

H-16P

H-16P

V-2N

M-16P

H-16P

V-2U

V-3R1

V-3R1

V-2U

V-3R1

V-3R1

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAH




PAGE 13 OF 52

URBIN PPL S S E NO. 1 H N




RV-3 SG-1 SAFETY VLV














P 8 ID VLV VLV VLV = VLV ACT NRMCO-ORD CLS CAT SIZ TYP TYP POS

31-D 2 B'

PL A

31-E, 2 B 8 =-PL A

30-A 2 C 10 RV

31-A 2 C 10 RV

31-A 2 C 10 RV

31-A 2 C 10 RV

30-B 2 C 10 RV

31-B 2 C 10 RV

31-B 2 C 10 RV

31-B 2 C 10 RV

31-D 2 C 10 RV

31-D 2 C 10 RV

32D 2 C 10 RV

31-D 2 C 10 RV

31E 2 C 10 RV

31-E 2 C 10 RV

TSTRE

PI

FS

EF

PI

FS

EF

RT

RT

RT

RT

RT

RT

RT

RT

RT

RT

RT

RT

RT

RT

TSTFR

2A

CS

CS

2A

CS

CS

T

T

T

T

T

=T

T

T

T

T

T

T

T

T

STRTIM

NA

NA

120

NA

NA

120

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

RELRE

PROC

NO.

V-2U

V-3R1

V-3R1

V-2U

V-3R1

V-3R1

M-77

H-77

M-77

H-77

M-77

H-77

M-77

H-77

M-77

M-77

M-77

H-77

H-77

M-77

REMARKS

10651K

10788$

10908

11038

10658

10788

10908

1103$

10650

10780

10908

11038

10658'0780




INSERVICE TESTING

VALVE PROGRAH

PAGE 14 OF 52

TURBINE STEAM SUPPLY SYSTEM P 8 ID NO. 1080 04 CMANGE 6

VALVE VALVENUMBER DESCRIPTION

P 5 ID VLV VLV VLV VLV ACT NRH TST TST STR REL PROC

CO-ORD CLS CAT SIZ TYP TYP POS RE FR TIH RE NO. REMARKS

RV-60

RV-61

RV-222

RV-223

RV-224

RV-225

SG-4 SAFETY VLV

SG-4 SAFETY VLV

SG-1 SAFETY VLV

SG-2 SAFETY VLV

SG-3 SAFETY VLV

SG-4 SAFETY VLV

32-E 2 C 10 RV N C RT T NA


31-A 2 C 10 RV N C RT T NA

31B 2 C 10 RV N C RT T NA

31-D 2 C 10 RV N C RT T NA


H-77 10908

H-77 11038

H-77 11158$

H-77 11158

H-77 11158

H-77 lll58

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMHON PUMP AND VALVE TESTING PROGRAM




PAGE 15 OF 52

U ILI RY STE SYSTEM


P 5 lD NO. 1 80 06 H NGE 3

P 8 ID VLV VLV VLV VLV ACT NRM TST TST STR REL PROC

CO-ORO CLS CAT SIZ TYP TYP POS RE FR TIH Rf NO. 'EMARKS

NONE AUX STH SUP TQ CONT ISO IC 43-E T.S. A,C 2 CK N C LT 2A NA

NONE AUX STH SUP TO CONT ISO OC 43-D T.S, A 2 GA H LC LT 2A NA

V-670 AXS-2-208

PASSIVE

V-670 AXS-2-26

PASSIVE

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAH



INSERV ICE TESTINGVALVE PROGRAMPAGE 16 OF 52

RE T R C L N SYSTE P IDN. 108 H NGE 3

VALVE VALVE .

NUMBER DESCRIPTIONP & ID VLV VLV VLV VLV ACT NRHCOORD CLS CAT S IZ TYP TYP POS

TSTRE

TSTFR

STRTIH

RELRE

PROC

NO. REMARKS

PCV-455C PZR PORV

PCV-456 PZR PORV

PCV-474 PZR PORV

8000A PZR PORV ISO

80008 PZR PORV ISO

8000C PZR PORV ISO

8010A

8010B

8010C

8028

PZR SAFETY VLV

PZR SAFETY VLV

PZR SAFETY VLV

RV DISC HDR TO PRT ISO IC

NONE MISC EQUIP DR TANK ISO OC 48-A T.S. A 3/4 GL H LC

40-C 1 ' 3 GL A C

40-B 1 B 3 GL A C

41-C 1 B 3 GA E 0

41-C

40-B

1 B 3 GA E 0

1 B 3 GA E 0

43-D

43-D

42-D

47-C

1 A,C

1 A,C

1 A,C

T.S. A,C

6 RV

6 RV

6 RV

4 CK

N C

N C

N C

N C

40-C 1 B 3 GL A C

LT

PI

FS

EF

PI

FS

EF

PI

FS

EF

PI

EF

PI

EF

Pl

EF

RT

RT

RT

LT

2A

2A

CS

CS

2A

NA

NA

2

NA

CS

CS

2A

2A

Q

2A

Q

T

T

T

2A

NA

2

NA

15c

NA

15c

NA

15c

NA

NA

NA

NA

CS NA

CS 2

2A NA

V-671

V-2T1

V-3J1

V-3J1

V-2T1

V-3J1

V-3J1

V-2T1

V-3J1

V-3J1

V-2T1

V-3JlV-2T1

V-3J1

V-2T1

V-3J1

H-77

H-77

H-77

V-671

RCS-2-512 D

PASSIVE

2485¹

2485¹

2485¹

PASSIVE

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUHP AND VALVE TESTING PROGRAM




PAGE 17 OF 52

VALVENUMBER

VALVEDESCRIPTION

P & ID VLV VLV VLV VLV ACT NRH

CO-ORD CLS CAT SIZ TYP TYP POS

TSTREQ

TSTFR

STRTIH

RELRE

PROC

NO. REMARKS

8029 PRI MTR TO PRT ISO OC

8034A PRT TO GA ISO IC

8034B PRT TO GA ISO OC

8045 N2 TO PRT ISO OC

8046 PR I WTR TO PRT ISO IC

8047 N2 TO PRT ISO IC

48-D T.S. A 3 DI A

48-E T.S. A 3/8 GL A

48-E T.S. A 3/8 GL A

48-E T.S. A 3/4 DI A

48-D T. S. A,C 3 CK N

48-E T.S. A,C 3/4 CK N

0

0

C

0

C

C

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

FS

EF

PI

LT

2A

2A

Q

2A

2A

Q

2A

Q

Q

2A

2A

EC

LT

EC

2A

2A

2A

FS Q

EF Q

LT 2A

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

NA

k'3

83

V-2J

V-652

V-3S1

V-3S1

V-20

V-659

V-3Sl

V-3S1

V-2J

V-659

V-3S1

V-3S1

V-3S1

V-2J

V-652

V-3S1

V-3S1

V-652

V-652

V-652

V-652

PGandE





PAGE 18 OF 52

R C R L N S S N. 10 HNGE3

VALVENUMBER

VALVEDESCRIPTION

P & IDCO-ORD

VLV VLV VLV VLV ACT NRM TST TST STR REL PROC

CLS CAT SIZ TYP TYP POS RE FR TIM RE NO. REMARKS

8078A REACTOR VESSEL HEAD VENT

8078B REACTOR VESSEL HEAD VENT

8078C REACTOR VESSEL HEAD VENT

8078D REACTOR VESSEL HEAD VENT

75-B 2 B

75-B 2 B

75-B . 2 B

75-B 2 B 1 GL S LC PI 2A NA

FS CS NA

EF CS 10

1 GL S LC PI 2A NA

FS CS NA

EF CS 10

1 GL S LC PI 2A NA

FS CS NA

EF CS 10

1 GL S"

LC PI 2A NA

FS CS NA

EF CS 10

V-2T2

V-2T2. V-2T2

V-2T2

V-2T2

V-2T2

V-2T2

V-2T2

V-2T2

V-2T2

V-2T2

. V-2T2

PGandE





PAGE 19 OF 52

HEMI L ND V LUHE N R L P D N . 1 0 8


FCV-110A BA SUP TO BLENDER


40B-B 2 B 2 GL A

LCV-1128 VCT OUT ISO 43B-D IWV B 4 GA E

LCV-112C VCT OUT ISO 43B-D IWV B 4 GA E

8104 EMERG BORATE 418 B 2 B 2 GL E

8105 CENT CHG PP RECIRC 41B-A IWV B 2 GL E

8106 CENT CHG PP RECIRC 41B-A 2 B 2 GL E

8107 CHG LINE ISO OC

8108 CHG LINE ISO

47B-C 2

47B-C 2

B 3 GA E

B 3 GA E

8109 RCP SEAL WTR RETURN ISO IC 38-D 2 A,C 3/4 CK N

8100 RCP SEAL WTR RETURN ISO OC 39-E 2 A 4 GA E

TSTRE

Pl

FS

EF

PI

EF

PI

EF

PI

LT

EF

PI

EF

PI

EF

PI

EC

PI

EF

TSTFR

2A

Q

Q

2A

CS

2A

CS

2A

2A

CS

2A

Q

2A

CS

2A

CS

2A

CS

EF

LT

CS

2A

2A

PI 2A

STRTIH

NA

NA

10

NA

10c

NA

10c

NA

NA

10c

NA

10

NA

10c

NA

10c

NA

10c

NA

10c

NA

NA

RELRE

83

PROC

NO.

V-2K

V-3E1

V-3E1

V-2I

H-16A

V-2I

H-16A

V-21

V-645

V-3K2

V-2K

V-3E5

V-2I

V-3K9

V-2I

V-3K9

V-2I

H-16A

V-2IH-16A

V-645

V-645

REMARKS

PGandE


ASME SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 197&)



PAGE 20 OF 52

HEM L ND LU C N R L S ST P DN. 1 008 CH NG


P 8 ID VLV VLV VLV VLV ACT NRHCO-ORD . CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIH

RELRf

PROC

NO. REMARKS

8121 RCP SEAL WTR RETURN HDR RV 37-E, 2

8145 PZR AUX SPRAY CONT 43-D 1

C 2

B 2

RV

GL

8146 NORMAL CHG CONT 43-D 1 B 3 GL

8147 ALTERNATE CHG CONT 42-D 1 8 3 GL

&148 PZR AUX SPRAY BYP 43-D 1 B 2 GL

8149A LTDN ORF RO-27 ISO IC 43-C 2 A 2 GL

&112 RCP SEAL WTR RETURN ISO IC 38-E 2 A . 4 GA E 0

N C

A C

A 0

A C

A C

A C

PI

LT

EF

RT

PI

FS

EF

PI

FS

EF

PI

FS

EF

PI

FS

EF

PI

LT

FS

EF

2A

2A

CS

T

2A

CS

CS

2A

Q

Q

2A

Q

Q

2A

CS

CS

2A

2A

Q

NA

NA

10c

NA

NA

NA

10

NA

NA

10

NA

NA

10

NA

NA

10

NA

NA

NA

10c

V-2I

V-645

V-3K2

H-77

V-2S

V-3K&

V-3K8

V-2S

V-3K5

V-3K5

V-2S

V-3K5

V-3K5

V-2S

V-3K8

V-3K&

V-2Y

V-635

V-3K7

V-3K7

PGandE


ASHE SECTION XI 1977 EDITION (ADDENDA THROUGH SUMHER 197&)


INSERV ICE TESTINGVALVE PROGRAM,

PAGE 21 OF 52

HEMIC L ND VOLUM N R L S ST H P 5 ID N . 1 80 8 CH NG

VALVE VALVE .

NUMBER DESCRIPTION

81498 -LTDN ORF RO-27 ISO IC

8149C LTDN ORF RO-27 ISO IC

8152 LTDN LINE ISO OC

836BA RCP-1 SEAL INJ ISO CK IC

8368B RCP-2 SEAL INJ ISO CK IC

8368C RCP-3 SEAL INJ ISO CK IC

8368D RCP-4 SEAL INJ ISO CK IC

8377 PZR AUX SPRAY CK

837&C CHG LINE CK

2 A 2 GL A C

43-C 2 A 2 GL A C

44-C 2 A 2 GL A 0

2 A,C 2 CK N 0

2 AC 2 CK N 0

2 A,C 2 CK . N 0

2 A,C 2 CK N 0

1 C 2 CK N C

2 C 3 CK N 0

31-B

33-B

37-B

42-E

43-B

P Ec ID VLV VLV VLV VLV ACT NRHCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

LT

EC

LT

EC

LT

EC

LT

EC

EC

EC

TSTFR

2A

2A

Q

Q

2A

2A

Q

Q

2A'A

CS

CS

2A

2A

2A

2A

2A

2A

2A

2A

CS

Q

STRTIH

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

RELRE

83

PROC

NO.

V-2Y

V-635

V-3K7

V-3K7

V-2Y

V-635

V-3K7

V-3K7

V-2J

V-635

,V-3K7

V-3K7

V-641

V-641

V-641

V-641

V-641

V-641

V-641

V-641

V-3K8

V-3K5

REMARKS

PGandE

DIABI 0. CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM



INSERVICE TESTING

VALVE PROGRAM

PAGE 22 OF 52

CHEMICAL AND VOLUME CONTROL SYSTEM P & ID NO. 1080 08 CHANGE 3


P & ID VLV VLV VLV VLV ACT NRM TST TST STR REL PROCCO-ORD CLS CAT SIZ TYP TYP POS RE FR TIM RE NO. REMARKS

84788 CENT CHG PP-2 DISCH CK

8479A

8479B

8487A

8487B

CENT CHG PP-1 RECIRC CK

CENT CHG PP-2 RECIRC CK

BA TRANSFER PP-2 DISCH CK

BA TRANSFER PP-1 DISCH CK

8445 BIER BORATE REV FLO CK

8475 RECIP CHG PP-3 DISCH CK

8478A CENT CHG PP-1 DISCH CK

41B-B 2

45B-C 2

45B-B 2

C 2 CK N

C 2 CK N

C 4 CK N

45B-A 2 C 4 CK N

44B-B 2 C N

45B-A 2 C N

52B-A 2 C N

52B-.B 2 C N

C EC Q NA

0 EC Q NA

C EP Q NA

EC R NA Ã4

C EP Q NA

EC . R NA f4C EC Q NA

C EC Q NA

0 EC Q NA

0 EC Q NA

V-3E5

P-17B

P-2B

V-4A

P-2B

V-4A

P-2B

P-2B

P-14B

P-14B


DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND [email protected] TESTING PROGRAM



PAGE 23 OF 52

SAFETY INJECTI N SYSTEM P 5 ID NO. 1080 09 CH NGE 2

VALVEVALVE'UMBER

DESCRIPTIONP 5 ID VLV VLV VLV VLV ACT NRM


TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

NONE FI-927 ISOL OC 42-E 2 A 3/4 GL M LC LT 2A NA V-6518 SI-2;161

PASSIVE

8801A BIT DISCH TO RCS OC

88018 BIT DISCH TO RCS OC

8802A S I PP-1 DISCH ISO OC

43-D 1 8 4

43-C 1 8 4

54-E 2 8 4

GA E C

C

GA*

E LC

GA E

88028 SI PP-2 DISCH ISO OC

8803A BIT INLET

88038 BIT INLET

8804A CHARG PP SUCT FROM RHR

54-D 2 8 4 GA E LC

C'

C

GA E45-C 2 8 4

GA E45-B 2 8 4

48-B 2 8 8 GA E

GA E58-C 2 8 888048 SI PP SUCT FROM RHR C

C

C

E C

GA E8805A RWST TO CHARG PP SUC 48-C 2 B 8

GA E48-C 2 8 88805B RWST TO CHARG PP SUC

8807A SI PP-1 SUC TO CCP SUC XTIE 48-8 2 8 4 GA

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

2A

2A

Q

2A

CS

2A

CS

2A

Q

2A

Q

2A

R

2A

R

2A

Q

2A

Q

2A

Q

NA

10

NA

10

NA

NA

NA

NA

NA

10

NA

10

NA

15

NA

15

NA

10

NA

10

NA

10

¹6

V-2J

M-16A

V-2J

M-16A

V-2J

V-3L1

V-2J

V-3L1

V-2C

M-168

V-2C

M-168

V-78

V-78

V-78

V-7B

V-2Z

M-16A

V-2Z

M-16A

V-2H

V-3L3

0-PGandE


ASME SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER )978)



PAGE 24 OF 52

VALVENUMBER

F Y N I NSSE

VALVEDES CR IPT ION

N. 0 09

P 8 ID VLV VLV VLV VLV ACT NRM


TSTRE

NG

TSTFR

STR

TIMRELRE

PROC

NO. REMARKS

C

E LO

E LO

E LO

E LO

E LO

E LO

C

C

C

C

C

4 GA E

8808A ACCUM-1 DISCH ISO 31-D 1 8 10 GA

8808B ACCUM-2 DISCH ISO 33-D 1 B 10 GA

8808C ACCUM-3 DISCH ISO 35-D 1 8 10 GA

37-D ) B 10 GA8808D ACCUM-4 DISCH ISO

8809A RHR TO COLO LEGS-), 2 OC 54-C 2 8 8 GA

54-8 2 888098 RHR TO COLD LEGS-3, 4 OC 8 GA

8818A RHR TO COLD LEG-1 CK 6 CK N52-C 1 A,C

8818B RHR TO COLD LEG-2 CK 51-8 1 ')C 6 CK N

8818C RHR TO COLD LEG-3 CK 5)B 1 AC 6 CK N

8818D RHR TO COLD LEG-4 CK 51-B 1 A,C 6 CK N

2 CK N52-C 1 A,C8819A SI TO COLD LEG-1 CK

88078 SI PP-1 SUC TO CCP SUC XTIE 48-8 2 8 PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

PI

EF

LT

EC

LT

EC

LT

EC

LT

EC

LT

EC

2A

2A

CS

2A

CS

2A

CS

2A

CS

2A

CS

2A

CS

R*

CS

R*

CS

R*

CS

R*

CS

R*

R

NA

10

NA

12

NA

12

NA

12

NA

12

NA

15

NA

15

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

V-2H

V-3L3

V-13

V-3L4

V-13

V-3L4

V-13

, V-3L4

V-13

V-3L4

V-2J

V-3L5

V-2J

V-3L5

V-5

V-4B

V-5

V-4B

V-5

V-4B

V-5

V-48

V-5

V-4B

*PER TECH SPEC

*PER TECH SPEC

*PER TECH SPEC

*PER TECH SPEC

*PER TECH SPEC

PGandE





PAGE 25 OF 52ET NJ I N S N. 1 9 CH NG

VALVE VALVE-NUMBER DESCRIPTION

8819B SI TO COLD LEG-2 CK

8819C SI TO COLD LEG-3 CK

8819D SI TO COLD LEG-4 CK

8820 BIT COLD INJECT CK

8821A SI PP-1 DISCH ISO

8821B SI PP-2 DISCH ISO

8835 SI COLD INJECT ISO OC

8870A BA RETURN FROM BIT

8870B BA RETURN FROM BIT

51-B 1 A,C 2 CK N C

50-B 1 A,C 2 CK N C

50-B 1 AC 2 CK N C

41-D

55-E

1 C ,3 CK N C

2 B 4 GA E 0

55-D

54-C

2 B 4 GA E 0

2 B 4 GA E LO

45-D 2 8 1 PL A 0

45-D 2 V 1 PL A 0


TSTRE

LT

EC

LT

EC

LT

EC

EP

EF

PI

EF

PI

EF

PI

EF

PI

FS

EF

PI

FS

EF

TSTFR

R*

R

R*

R

R*

R

CS

R

2A

2A

Q

2A

CS

2A

Q

Q

2A

Q

Q

STRTIN

NA

NA

NA

NA

NA

NA

NA

NA

NA

15c

NA

15c

NA

15c

NA

NA

10c

NA

NA

10c

RELRE

87

87

87

88

88

PROC

NO.

V-5

V-4A

V-5

V-4A

V-5

V-4A

V-4B

V-4A'-2J

V-3L2

V-2J

V-3L2

V-2J

V-3L6

V-2C

M-16A

M-16A

V-2C

M-16A

M-16A

REMARKS

*PER TECH SPEC

*PER TECH SPEC

*PER TECH SPEC

rPGandE





PAGE 26 OF 52

S E N CINSS 5 I N. 1 009

VALVENUMBER

VALVEDESCRIPTION



TSTRE

TSTFR

STRTIN

REIRE

PROC

NO. REMARKS

8871 SI TEST LINE ISO IC 38-C 2 A 3/4 PL A C

8880 N2 ACCUM FILL ISO OC 39-E T.S. - A 1 PL A C

8900A

8900B

8900C

8900D

8905A

8905B

8905C

89050

BIT LOOP-1 COLD INJECT CK

BIT LOOP-2 COLD INJECT CK

BIT LOOP-3 COLD INJECTCK'IT

LOOP-4 COLD INJECT CK

SI TO HOT LEG-1 CK

SI TO HOT LEG-2 CK

SI TO HOT LEG-3 CK

SI TO HOT LEG-4 CK

40-E'0-B

40-C

40-D

52-E

52-E

51-D

51-D

1 C

1 C

1 C

1 C

1 C

1 C

1 C

1 C

1.5 CK

1.5 CK

1.5 CK

1.5 CK

2 CK

2 CK

2 CK

2 CK

N C

N C

N C

N C

N C

N C

N C

N C

8883 SI PP-1 TO TEST LINE ISO OC 54-E 2 A 3/4 GL A C

PI

LT

FS

EF

PI

LT

FS

Ef

PI

LT

FS

EF

EC

EC

EC

EC

EC

EC

EC

EC

2A

2A

Q

2A

2A

Q

2A

2A

Q

Q

R

R

R

R

R

R

R

R

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

NA

NA

NA

NA

NA

PB

g8

PB

S8

0'7

47.

f747

V-20

V-651B

V-3S5

V-3S5

V-2J

V-651

V-3S5

V-3S5

V-2J

V-651B

V-3S5

V-3S5

V-4A

V-4A

V-4A

V-4A

V-4A

V-4A

V-4A

V«4A

PGandE


ASME.SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 1978)



PAGE 27 OF 52

S FETY INJECTION SYSTEM P 5 ID NO. 1080 09 CHANGE

VALVENUMBER

VALVE.DESCRIPTION

PA IDCO-ORD

VLV VLV VLV VLV ACT NRM

CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

8911 BA SUPPLY TO BIT

8912 BA SUPPLY TO BIT CK

8916 N2 TO ACCUM SUP CK IC

8919A . SI PP-1 TO RWST CK

8919B SI PP-2 TO RWST CK

8922A S I PP-1 DISCH CK

8922B SI PP-2 DISCH CK

8923A SI PP-1 SUCT

8923B SI PP-2 SUCT

8924 RWST TO CHARG PP CK

8948A LOOP-1 COLD INJECT CK

44-C 2 B 1 PL A 0

N 0

N C

PI

FS

EF

EC

LT

EC

N C EC2 C 3/4 CK

2 C 3/4 CK

2 C 4 CK

2. C 4 CK

2 8 6 GA

57-E

N C

N C

N C

E 0.

57-D EC

EC

EC

PI

EF

PI

EF

EP

EC

LT

EP

EC

56-E

56-D

58-E

58-O 2 B 6 GA E 0

C 8 CK N C48-C 2

30-C 1 A C 10 CK N C

I

44-C . 2 C 1 CK

38-E T.S. A,C 1 CK

2A

Q

2A

2A

Q

Q

R

R

2A

Q

2A

Q

CS

R

R*

CS

R

NA

NA

10c

NA

NA

NA

NA

NA

NA

NA

NA

15c

NA

15c

NA

NA

NA

NA

NA

¹3

¹7

¹7

¹9

¹10

¹10

V-2C

M-16B

M=16B

P-14B

V-651

V-651

P-18

P-1B

V-4A

V-4A

V-2H

V-3L10

V-2H

V-3L10

V-3K10

V-4A

V-5 *PER TECH SPEC

V-4B

V-4A

PGandE





PAGE 28 OF 52

SAFETY INJECTION SYSTEM P & ID NO. 1080 09 CHANGE 2

VALVENUMBER

VALVEDESCRIPTION

P & ID VLV VLV VLV VLV ACT NRMCOORD CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

8948C LOOP-3 COLD INJECT CK

8948D LOOP-4 COLD INJECT CK

8949A SI TO HOT LEG-1 CK

8949B SI TO HOT LEG-2 CK

8949C SI TO HOT LEG-3 CK

8949D SI TO HOT LEG-4 CK

8956A ACCUM-1 DISCH CK

8956B

8956C

:-,slI

ACCUM-2 DISCH CK

'I

ACCUM-3 DISCH CK

8956D ACCUM-4 DISCH CK

8948B LOOP-2 COLO INJECT CK 30-B 1 A,C 10 CK N . C

30-B 1 A,C 10 CK N C

30-A 1 A,C 10 CK N C

50-E 1 C

50-E 1 C

50-D 1 C

50-D 1 C

31-C 1 A,C

6 CK N C

6 CK N C

6 CK N C

6 CK N C

10 CK N C

31-B 1 A,C 10 CK N C

31-A 1 A,C 10 CK N C

31-B 1 A,C 10 CK N C-

LT

EP

EC

LT

EP

EC

LT

EP

EC

EC

EC

EC

EC

LT

EP

LT

EP

LT

EP

LT

EP

R*

CS

R

R*

CS

R

R*

CS

R

R

R

R

R

R*

R

R*

R

R*

R

R*

R

NA

NA 810

810

NA

NA

NA

NA

810

810

810

NA

NA

NA

NA

NA

NA

NA

NA

811

812

412

812

812

NA 810

NA . IllNA

V-5 *PER TECH SPEC

V-4B

V-4A

V-5 *PER TECH SPEC

V-4B

V-4A

V-5 *PER TECH SPEC

V-4B

V-4A

V-4A

V-4A

V-4A

V-4A

V-5 *PER TECH SPEC

V-4A

V-5 *PER TECH SPEC

V-4A

V-5 *PER TECH SPEC

V-4A

V-5 *PER TECH SPEC

V4-4A




INSERVICE TESTING

VALVE PROGRAM

PAGE 29 OF 52

SAFETY INJECTION SYSTEM P & ID NO. 1080 09 CHANGE 2

VALVENUt1BER

VALVEDESCRIPTION


CO-ORD CLS CAT S IZ TYP TYP POS

TSTRE

TSTFR

STRTIN

RELRE

PROC

NO. REMARKS

8961 SI TEST LINE ISO OC 39-C 2 A 3l4 PL A C

8974A SI RECIRC TO RWST

8974B SI RECIRC TO RWST

57-D IWV. B 2

57-0 2 - B 2

8 88976 RWST TO SI PP ISO

8977 RWST TO S I PP CK

8980 RWST TO RHR PUMPS ISO OC

59-D 2

C 859-D 2

2 B 1259-B

2 C 12

2 B 14

8981 RWST TO RHR PP CK 59-B

8982A CONT RECIR TO RHR PP-1 ISO OC 52-A

8982B CONT RECIR TO RHR PP-2 ISO OC 53-A 2 B 14

GL E LO

LO

GA E LO

CK N C

LO

CK N C

GA E LC

LC

GL E

PI

LT

FS

EF

PI

EF

PI

EF

PI

EF

EP

EC

PI

EF

EC

PI

EF

PI

EF

2A

2A

2A

CS

2A

CS

2A

CS

R

2A

CS

R

2A

R

2A

R

NA

NA

NA

10c

NA

15c

NA

15c

NA

15c

NA

NA

NA

25c

NA

NA

30

NA

30

¹13

¹14

¹15

¹15

V-2J

V-651B

V-3S5

V-3S5

V-7B

V-3L15

V-7B

V-3L15

V-2J

V-3L13

P-1B

V-4A

V-2J

V-3L14

V-4A

V-7B

V-7B

V-7B

V-7B

PGandE


ASNE SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 1978)



PAGE 30 OF 52

R SIDU L HE REN V L S STEM P & ID NO. 1 8


P & ID VLV VLV VLV VLV ACT NRNCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

FCV-641A RHR PP-1 RECIRC VLV

FCV-641B RHR PP-2 RECIRC VLV

HCV-637 RHR HX-2 OUTLET


8700A RHR PP-1 SUCT OC

8700B RHR PP-2 SUCT OC

8701 RCS LOOP-4 TO RHR IC

8702 RCS LOOP-4 TO RHR

8703 RHR TO HOT LEGS-1, 2 IC

8716A RHR TRAIN CROSSTIE OC

34-E 2 B 2 GL E

34-B 2 B 2 GL E

31-B

31-0

37-B 2 B 14 GA E

37-B 2 B 14 GA E

38-0 1 A 14 GA E

39-D 1 A 14 GA E

38-B 2 B 12 GA E

30-0 2 B 8 GA E

2 B 8 BV A

2 8 8 BV A

0

LC

LC

LC

0

PI

EF

Pl

EF

EF

FS

EF

FS

PI

EF

Pl

EF

PI

LT

EF

Pl

LT

EF

PI

EF

Pl

EF

2A

Q

2A

2A.

2A

Q

2A

R*

CS

2A

R*

CS

2A

CS

2A

Q

NA

15c

NA

15c

NA 816

. NA

NA 016

NA

NA

170c

NA

170c

NA

NA

160c

NA

NA

160c

NA

85

NA

15c

V-2D

V-3Nl

V-20

V-3M1

V-3M2

V-3M2

V-3M2

V-3M2

V-7B

V-3M4

V-7B

V-3M4

V-7A

V-7C *PER TECH SPEC

V-3M5

V-7A

V-7C *PER TECH SPEC

V-3M5

V-2M

V-3M6

V-2J

V-3N7

PGandE





PAGE 31 OF 52R S IDU L HE REM V L S STEM P5 DN. 1 H N

VALVE VALVE'UMBERDESCRIPTION

P & ID VLV VLV - VLV VLV ACT NRM TST TST STR REL PROCCO-ORD CLS CAT SIZ TYP TYP POS RE FR TIM RE NO. REMARKS

8716B RHR TRAIN CROSSTIE OC

8730A RHR PP-1 DISCH CK

8730B RHR PP-2 DISCH CK

8740A RHR TO HOT LEG-1 CK

8740B RHR TO HOT LEG-2 CK

30-C 2 B 8 GA E 0

35-D 2 C 8 CK N C

39-B 1

39-A 1

C 8 CK N C

C 8 CK N C

35-B 2 C 8 CK N C

PI

EF

EP

EC

EP

EC

EC

EC

2A

Q

Q

CS

Q

CS

R

R

NA

15c

NA

NA

NA

NA

NA

NA

V-2J

V-3M7

P-3B

V-4B

P-3B

V-4B

817 V-4A

817 V-4A

PGandE





PAGE 32 OF 52

NUCLE R STE UPPL KIPLING SYSTEM PA IDN. 1 1 CHNGE

'VALVE VALVENUMBER DESCRIPTION

9354A PZR STM SAMPLE ISO IC



21-A 2 A 3/8 PL A

TSTRE

PI

LT

FS

EF

TSTFR

STR RELTIM RE

2A NA

2A NA

NA

10c

PROC

NO. REMARKS

V-20

V-659

V-3S1

V-3S1

9354B PZR STM SAMPLE ISO OC

9355A PZR LIQUID SAMPLE ISO IC

93558 PZR LIQUID SAMPLE ISO OC

9356A HOT LEG SAMPLE ISO IC

22-A 2 A 3/8 PL A

21-B 2 A 3/8 PL A

22-8' A 3/8 PL A

21-B 2 A 3/8 PL A

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

2A

2A

Q

Q

2A

2A

Q

2A

2A

Q

Q

2A

2A

Q

Q

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

V-2J

V-659

V-3S1

V-3S1

V-20

V-659

V-3S1

V-3S1

V-2J

V-659

V-3S1

V-3S1 .

V-20

V-659

V-3S1

V-3S1


DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP. AND VALVE TESTING PROGRAM


INSERVICE TESTING

VALVE PROGRAM

PAGE 33 OF 52

NUCLEAR STEAM SUPPLY SAMPLING SYSTEM P & ID NO. 1080 11 CHANGE 2

VALVENUMBER

VALVEDESCRIPTION

P 8 ID VLV VLV VLV VLV ACT NRH TST TST STR REL PROCCO-ORD 'LS CAT 'IZ TYP TYP POS RE FR TIH RE NO. — REMARKS

9356B HOT LEG SAHPLE ISO OC

9357A ACCUH SAMPLE ISO IC

9357B ACCUH SAHPLE ISO OC

22-B

22-C

2 A 3/8 PL A'

PI

LT

FS

EF

T.S. A 3/8 PL A 0 PI

LT

FS

EF

T.S. A '/8 PL A 0 PI

LT

FS

EF

2A NA

2A NA

Q NA

Q 10c

2A NA

2A NA

Q NA

Q 10c

2A NA

2A NA

Q NA

Q 10c

V-2J

V-659

V-3S1

V-3S1

V-20

V-659

V-3S1

V-3S1

V-2J

V-659

V-3S1

V-3S1

PGandE




INSERV ICE TESTING.VALVE PROGRAMPAGE 34 OF 52

N N P


N.1 1

P 5 ID VLV VLV'LV VLV ACT NRM

COORD CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

NONE CS ADD TK VAC BREAK

NONE CS ADD TK VAC BREAK

NONE CS PP-1'O MEDT ISO OC

37-0 2 C 1.75 RV N C

37-C 2 C 1.75 RV N C

33-D 2 A .75 GL M LC

RT

RT

LT

NONE CS PP-2 TO MEDT ISO OC 33-B 2 A .75 GL M LC LT

8994B NAOH CONT SPRAY EDUCTOR ISO 37-8 2 B 3

8998A SPRAY ADD TANK OUT CK

89988 SPRAY ADD TANK OUT CK

9001A CONT SPRAY PP-1 ISO

35-C 2 C 3

35-B 2 C 3

34D 2 A 8

9001B CONT SPRAY PP-2 ISO 34-A 2 A 8

9002A CS PP-1 DISCH CK

9002B CS PP-2 DISCH CK

9003A RHR HX-1 TO CS-A HDR

33-D 2 C 8

33-A 2 C 8

33-D 2 B 8

GA E

GA E

LO PI

C

C

C

C

C

C

C

PI

Ef

PI

EF

EC

EC

Pl

LT

EF

PI

LT

EF

EC

EC

PI

EF

GA E C

CK N

CK N

GA E

GA E C

CK N

CK N

GA E

8992 SPRAY ADD TANK STOP 37B 2 B 3

8994A NAOH CONT SPRAY EDUCTOR ISO 36-B 2 B 3

T

T

2A

2A

2A

2A

CS

2A

CS

CS

CS

2A

2A

Q

2A

2A

R

R

2A

R

NA

NA

NA

NA

NA

10

NA

10

NA

NA

NA

NA

10

NA

NA

10

NA

NA

NA

15

818

818

85

M-77

M-77

V-630

V-630

V-2G2

V-2G2

V-2G1

V-2G2

V-2G1

V-311

V-311

V-2B

V-630

M-16H

V-2B

V-630

M-16H

V-17

V-17

V-7B

V-7B

CS-2-1

CS-2-2

CS-2-310

PASSIVE

CS-2-32D

PASSIVE

PASSIVE

PGandE





PAGE 35 OF 52

CONTAINNEN SPR Y S STEM = PL ION. 108 1 H GE1


P 5 ID VLV VLV VLV VLV ACT NRM TST TST STR REL PROC

CO-ORD CLS CAT SIZ TYP TYP POS RE FR TIM RE NO. REMARKS

9003B RHR HX-2 TO CS-B HDR

9011A CS HDR-A ISO CK IC

9011B CS HDR-B ISO CK IC

33-B 2 B 8 GA E C

310 2 AC 8 CK O'

31A 2 AC 8 CK N C

PI 2A NA V7B

EF R '.15 P5 V-78

LT 2A NA V-630

EM 5A NA 819 V-18

LT 2A NA V-630

EM 5A NA 819 V-18

PGandE DIABLO CANYON POWER PLANT-Ul'lIT 2




PAGE 36 OF 52COMPONENT CO LING MATER SYSTEM P & IO NO. 1080 14 CHANGE 4

VALVENUMBER

VALVEDESCRIPTION

P & ID VLV VLV VLV VLV ACT NRMCOORD CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STR RELTIM RE

PROC

NO. REMARKS

NONE CCW 2-FCV-749 BYPASS CK IC 71-B 3 A,C 3/4 CK N C LT 2A NA V-619 CCW-2-581

PASSIVE

NONE

NONE

NONE

NONE

NONE

NONE

NONE

CCM PP-1 HDR-A CK

CCW PP-2 HDR-A CK

CCW PP-3 HDR-A CK

CCW PP-1 HDR-B CK

CCW PP-2 HOR-B CK

CCW PP-3 HDR-B CK

CCW FCV-750 BYPASS CK IC

51-E

53-E

55-E

51-D

53-0

55-D

73-B

3 C

3 C

3 C

3 C

3 C

3 C

3 A,C

20 CK

20 CK

20 CK

20 CK

20 CK

20 CK

3/4 CK

NONE CCM TO XCES LTDN HX CK OC 98-D 3 A,C 4 CK

FCV-355 CCM HOR-C ISO 59-D 3 B 20 BV

FCV-356 CCW TO RCP & VES SUP ISO OC 72-E 3 A 10 BV

FCV-357 RCP'S THM BAR CCW RETN ISO OC 73-B 3 A 6 GL

FCV-360 CFCU-1, 2, 5 CCM MAX FLO VLV 66-B 3 B 18 BV

NONE CCW TO RCP & VSC SUP CK IC 72-E 3 A,C 10 CK N 0

N 0

N 0

N 0

N 0

N 0

N 0

N C

N 0

E 0

E 0

E 0

A C

LT

EC

EC

EC

EC

EC

EC

EC

LT

LT

EC

PI

EF

PI

LT

EF

PI

LT

EF

PI

EF

2A

2A

Q

Q

Q

Q

Q

2A

2A

2A

2A

CS

2A

2A

CS

2A

2A

CS

2A

Q

NA

NA ¹3NA

NA

NA

NA

NA

NA

NA

NA

NA ¹3NA

15c

NA

NA

15c

NA

NA

25c

NA

10

V-619 CCW-2-670

PASSIVE

V-623 CCW-2-695

V-623

V-2F

V-3H3

V-2J

V-619

V-3H4

V-2J

V-619

V-3H5

V-2H

M-16R

V-619 CCW-2-585

V-619

P-8B CCW-2-601

P-8B CCW-2-602

P-8B CCM-2-603

P-8B CCW-2-607

P-8B CCW-2-608

P-8B CCW-2-609

PGandE





PAGE 37 OF 52CMPNN LN N. 1

VALVE VALVENUMBER DESCR IPTION

P 8 ID. VLV VLV VLV VLV ACT NRMCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

FCV-363 RCP'S CLR CCW RETURN ISO OC 72-B 3 A 6 BV E 0

FCV-364 RHR HX-2 CCW RETURN VLV 60-C 3 B 12 BV A C

FCV-365 RHR HX-1 CCW RETURN VLV 104-C 3 8 12 BV A C

FCV-366 CFCU-3,4 CCW MAX FLO:VLV 107B 3 B 16 BV A C

FCV-430 CCW HX-1 OUT ISOL 58-E 3 B 30 BV E 0

FCV-431 CCW HX-2 OUT ISOL 58-D 3 B 30 BV E 0

FCV-361 CCW FROM XCES LTDN HX ISO OC 98-B 3 A 4 BV A C PI

LT

FS

EF

PI

LT

EF

PI

FS

EF

Pl

FS

Ef

PI

FS

EF

PI

EF

PI

EF

2A

2A

Q

Q

2A

2A

CS

2A

Q

Q

2A

Q

Q

2A

Q

2A

Q

2A

Q

NA

NA

NA

10c

NA

NA

20c

NA

NA

10

NA

NA

10

NA

NA

10

NA

45

NA

45

V-2J

V-623

V-3S1

V-3S1

V-2J

V-619

V-3H6

V-2H

V-3H7

V-3H7

V-2H

V-3H7

V-3H7

V«2H

M-16B

M-168

V-2F

V-3HB

V-2F

V-3H8

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMHON PUMP AND VALVE TESTING PROGRN

.ASHE SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 197&)



PAGE 38 OF 52

CNPNN C LING ATRS P D N . 1 80 14 NG

VALVENUHBER

VALVEDESCRIPTION

P 5 ID VLV VLV VLV VLV ACT NRH TST TST STR REL PROC

CO-ORD CLS CAT SIZ TYP TYP POS RE FR TIN RE NO. REMARKS

FCV-750 RCPS THH BAR CCW RETRN ISO IC 73-B 3 A 6 GL E

LCV-69 HU WTR TO CCW HDR-A 55-B 3 B 3 GL A

LCV-70 MU MTR TO CCW HDR-B 55-B 3 B '= GL A

FCV-749 RCP'S CLR CCW RETURN ISO IC 72-B 3 A 6 BV E 0 PI 2A NA

LT 2A NA

EF CS 10c

0 PI 2A NA

LT 2A NA

EF CS 10c

C EF Q 10

FS Q NA

C EF Q 10

FS Q NA

V-20

V-619

V.-3H10

V-20

V-619

V-3H9

V-3Hll'-3H11

V-3H11

V-3H11

RCV-16 CCM SURGE TANK VENT 56-C 3 B 3 BA E 0 PI 2A NA

EF Q 10c

V-2F

V-3H12

PGandE





PAGE 39 OF 52


PA IDCO-ORD

VLV VLV VLV VLV ACT NRM TST TST STR REL PROC

CLS CAT SIZ TYP TYP POS RE FR TIN RE NO. REMARKS

NONE

NONE

NONE

NONE

NONE

AFW PP RECIRC TO CST CK

CST TO MU H20 XFP PP'S CK

MU H20 XFR PP-01 DISCH CK

MU H20 XFR PP-02 DISCH CK

MU H20 TO CCW SURGE TANK CK

78-C 3

78-E 3

74-D 3

75-D 3

78-E 3

2 CK N

4 CK N

4 CK N

4 CK N

4 CK N

EC Q NA

EC Q NA

EC Q NA

EC Q NA

EC Q NA

P-5B

P-15B

P-15B

P-15B

V-3H11

MU-2»963

MU-2-965

MU-2-968

MU-2-970

MU-2-971

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRN4

ASHE SECTION XI 1977 EDITION (ADDENDA THROUGH SUtOER 1978)



PAGE 40 OF 52

SLM RSS P& N. 8 1


P & ID VLV VLV VLV VLV ACT NRH TST TST STR REL PROCCO-ORD CLS CAT SIZ TYP TYP POS RE FR TIN RE NO. REMARKS

NONE ASW PP-1 DISCH CK

NONE ASM PP-2 DISCH CK

FCV-495 ASW PP-2 CROSS TIE

FCV-496 ASW PP-1 CROSS TIE

FCV-601 ASW UNIT CROSS TIE

FCV-602 CCM HX-1 SM INLET

FCV-603 CCW HX-2 SM INLET

34-C 3

34-C 3

35-C 3

35-C — 3

34-C 3

36-C 3

36-B 3

C 24 CK N

C 24 CK N

B 24 BV E

B 24 BV E

B 24 BV E

B 24 BV A

B 24 BV A

0 EC Q NA

0 EC Q NA

0 PI 2A NA

Ef Q 15

0 PI 2A NA

EF Q 15

C PI 2A NA

EF Q 15

0 PI 2A NA

FS Q NA

EF Q 60

0 PI 2A NA

FS Q NA

EF Q 60

P-7B

P-7B

V-2A

V-3F1

V-2A

V-3F2

V-2A

V-3F3

V-2F

V-3F4

V-3F4

V-2F

V-3F5

V-3F5

SM-2-200

SW-2-201

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COHHON PUMP AND VALVE TESTING PROGRAM




PAGE 41 Of 52

VALVENUMBER

FIRE PROTECTI N SYSTEM

VALVEDESCRIPTION

P 5 ID NO. 108 18 CHANGE 3

P 8 ID VLV VLV VLV VLV ACT NRH TST TST STR REL PROCCO-ORD CLS CAT SIZ TYP TYP POS RE FR TIH RE NO. REMARKS

NONE CONT FIREWATER ISO CK IC 73-0 T.S. A,C 4 CK N C LT 2A NA V-679 FP-2-180

PASSIVEFCV-633 CONT FIREWATER ISO OC 72-E T.S. A 4 PL A 0 PI 2A NA

LT 2A NA

FS g NA

EF g 10c

V-2J

V-679

V-3S4

V-3S4

PGandE DIABLO CANYON POWER PLANT-UNIT 2DIABLO CANYON PO'WER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM



PAGE 42 OF 52

LIQUID R DW ST S S EM P & ID N . 1 19 H NGE


NONE N2 TO RCDT CK IC

FCV-253 RCDT PP DISCH ISO IC

FCV-254 RCDT PP DISCH ISO OC

FCV-255 RCDT VENT ISO IC

FCV-256 RCDT VENT ISO OC

P & ID VLV VLV VLV VLV ACT NRMCO-ORD CLS CAT SIZ TYP TYP POS

38-C T.S. A,C 3/4 CK N

38-A T.S. A 2.5 BA A

39-A T.S. A 2.5 BA A

38-B T.S. A 3/4 BA A

39-B T.S. A 3/4 BA A

TSTRE

LT

EC

PI

LT

FS

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

TSTFR

2A

2A

2A

2A

Q.

Q

2A

2A

Q

Q

2A

2A

Q

2A

2A

Q

STRTIM

NA

NA

NA

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

RELRE

PROC

NO. REMARKS

V-652 LWS-2-60

V-652

V-20

V-650

V-3S3

V-3S3

V-3S3

V-2J

V-650

V-3S3

V-3S3

V-20

V-651

V-3S3

V-3S3

V-2J

V-651

V-3S3

V-3S3

PGandE





PAGE 43 OF 52LIQUID R 0 S S

VALVE VALVENUHBER DESCRIPTION

FCV-257 RCDT GAS ANAL ISO OC

FCV-258 RCDT GAS ANAL ISO IC

FCV-260 N2 TO RCDT ISO OC

FCV-500 CONT SUMP 0 ISCH ISO IC

FCV-501 CONT SUMP DISCH ISO OC

19

TST. TSTRE FR

39-B T.S. A 1/2 BA A

38-B T.S. A 1/2 BA .A

38-C T.S. A 3/4 BA A

38-'D T.S. A 2 BA A

39-0 T.S. A 2 BA A

PI

LT

FS

EF

PI

LT

FS

EF

0 PI

LT

FS

EF

Pl

LT

FS

EF

PI

LT

FS

EF

2A

2A

Q

Q

2A

2A

Q

2A

2A

Q

Q

2A

2A

Q

Q

2A

2A

Q

Q

P 8 ID VLV VLV VLV VLV ACT NRHCO-ORD CLS CAT SIZ TYP TYP POS

STRTIH

NA

NA

NA

10C

NA

NA

NA

10C

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

RELRE

PROC

NO.

V-2J

V-651

V-3S3

V-3S3

V-20

V-651

V-3S3

V-3S3

V-2J

V-652

V-3S3

V-3S3

V-20

V-649

V-3S3

V-3S3

V-2J

V-649

V-3S3

V-3S3

REMARKS

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND C0$ 10N PUMP AND VALVE TESTING PROGRAM



INSERVICE TESTING

VALVE PROGRAM

PAGE 44 OF 52

LIQUID RADWASTE SYSTEM P & ID NO. 1080 19 CHANGE 3


P & ID. VLV VLV VLV VLV ACT NRM TST TST STR REL PROCCO-ORD CLS CAT SIZ . TYP TYP POS RE FR TIM RE NO. REMARKS

FC -69 RX C V SUMP SAMP SUPPL IS C 3 -B .S. A 8 GL

8767

8787

8795

8796

REFUEL MTR PURIF OC

REFUEL WTR PURIF OC

REFUEL MTR PURIF IC

REFUEL WTR PURIF IC

39-C

38-D

T.S. A

T.S. A

38-C T.S. A

38-D T.S. A

4 Dl

4 DI

4 DI

4 DI

FCV-697 RX CAV SUMP SAMP SUPPLY ISO OC 39-B T.S. A 3/8 GL

S C PI

LT

EF

S. C PI

LT

EF

M LC LT

M LC LT

M LC LT

M LC LT

N V-682

2A NA V-682

CS 10 V-3T5

2A NA V-682

2A NA V-682

CS 10 V-3T5

2A NA V-646 PASSIVE

2A NA V-646 PASSIVE

2A NA V-646 PASSIVE

2A NA V-646 PASSIVE

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COHHON PUMP AND VALVE TESTING PROGRAH



INSERVICE TESTINGVALVE PROGRAHPAGE 45 OF 52

DIESEL G NER T R SYS EH P5 IDN. 108 1 H NGE

VALVE VALVE "NUHBER DESCRIPTION

P 5 ID VLV VLV VLV VLV ACT NRH TST TSTCO-ORD CLS CAT SIZ TYP TYP POS RE FR

STRTIH

REL PROC

RE NO. REHARKS

NONE DSL FO XFR PP-01 DISCH CK

NONE DSL FO XFR PP-02 DISCH CK

NONE DSL FO TANK-01 SUC CK

NONE DSL FO TANK-02 SUC CK

LCV-85 DSL FO DAY TANK-2-2 SUP






24-D

24-B

21-D

21-B

28-A

28-B

27-C

27-A

27-B

28-C

N C EC Q

N C EC Q

N C EC Q

N C EC Q

A C EF CS

FS CS

A C EF CS

FS CS

C EF CS

FS CS

C ~ EF CS

FS CS

C EF CS

FS CS

C EF CS

FS CS

3 C 2 CK

3 C 2 CK

3 C 3 CK

3 C 3 CK

3 B 15 BA

3 B 15 BA

3 B 15 BA A

3 8 15 BA A

3 B 15 BA A

3 B 15 BA A

NA

NA

NA

NA

10

NA

10

NA

10

NA

10

NA

10

NA

10

NA

H-9A

H-9A

H-9A

H-9A

V-303

V-303

V-303

V-303

V-303

V-303

V-303

V-303

V-303

V-303

V-303

V-303

PGandE





PAGE 46 OF 52

V N L I N ND IR ND Tl N NG SYS EM N.10 3 CH NG 3

VALVENUMBER

VALVEDESCRIPTION

P & ID VLV VLV VLV VLV ACT NRM TSTCO-ORD CLS CAT SIZ TYP TYP POS RE

TSTFR

STRTIM

RELRE

PROC

NO. — REMARKS

NONE CHP SUP FAN-1 ISO OC 45A-0 T.S. A 4 GA M LC LT

NONE. CHP SUP FAN-2 ISO OC 45A-E T.S. A 4 GA M LC LT

NONE CHP SUP ISO IC 4BA-D T.S. A,C 4 CK N C LT

NONE CHP SUP ISO IC 48A-C T.S. A,C 4 CK N C LT

NONE CONT AIR SAMP RETURN ISO IC ill-C T.S. A,C 2 CK N 0 LT

EC

NONE CONT AIR SAMP POST LOCA RTRN ISO IClll-D T.S. A,C 3/8 CK N C LT

EC

NONE CONT H2 SAMP RETURN CK IC 131-'B T.S. A,C 3/8 CK N C LT

EC

EC

NONE CONT H2 SAMP RETURN CK IC 131-0 T.S. A,C 3/8 CK N C LT

EC

EC

'31-A T.S. A 3/8 GL S LC PI

LT

FS

EF

2A

2A

2A

2A

2A

2A

2A

2A

2A

CS

2A

2A

CS

2A

2A

CS

CS

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

10

83

V-683

V-683

V-683

V-668

V-668

V-682

V-682

V-678

V-678

V-3T3

V-678

V-678

V-3T3

V-2X

V-678

V-3T3

V-3T3

VAC-2-1

PASSIVE

VAC-2-2

PASSIVE

VAC-2-200

PASSIVE

VAC-2-201

PASSIVE

VAC-2-21

VAC-2-116

VAC-2-252

EC CLOSE

EC OPEN

VAC-2-253

EC CLOSE

EC OPEN

PGandE





PAGE 47 OF 52VEN L I N N R ND N S N.10

VALVENUMBER

VALVEDESCRIPTION

P & ID VLV VLV VLV VLV ACT NRMCO-ORD CLS CAT SIZ TYP TYP POS

TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

FCV-236 CONT H2 SAMP SUP ISO IC 133-A T.S. A 3/8 GL

FCV-238 CONT H2 SAMP SUP ISO OC 131-C T.S. A 3/8 GL

FCV-239 CONT H2 SAMP SUP ISO OC 133-'C T.S. A 3/8 GL

FCV-240 CONT H2 SAMP SUP ISO OC 133-D T.S. A 3/8 — GL

FCV-237 CONT H2 SAMP RETURN ISO OC 133-B T.S. A 3/8 GL

S LC

S LC

S LC

S LC

PI

LT

FS

EF

Pl

LT

FS

EF

PI

LT

FS

EF

PI

LT~ FS

EF

S LC PI

LT

FS

Ef

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

CS

NA

NA

NA

10

NA

NA

NA

10

NA

NA

NA

10

NA

NA

10

NA

NA

NA

10

V-2X

V-678

V-3T3

V-3T3

V-2X

V-678

V-3T3-

V-3T3

V-2X

V-678

V-3T3

V-3T3

V-2X

V-678

V-3T3

V-3T3

V-2X

V-678

V-3T3

V-3T3

PGandE





PAGE 48 OF 52

VEN IL Tl N ND AIR C NDITI N NG SYSTEM P 5 ID NO. 1080 3 CH NGE

VALVENUMBER

VALVEDESCRIPTION



TSTRE

TSTFR

STR RELTIM RE

PROC

NO. REMARKS

FCV-655 INCORE CHILL WTR SUP ISO OC 30-B T.S. A 2 BA

FCV-656 INCORE CHILL WTR SUP ISO OC 30-8 T.S. A 2 BA

FCV-657 INCORE CHILL WTR SUP ISO OC 30-'B T.S. A 2 BA

FCV-658 CONT EXT H2 RCMB ISO IC 48A-C T.S. A 4 GA

FCV-659 CONT EXT H2 RCMB ISO IC 48A-B T.S. A 4 GA

FCV-654 INCORE CHILL WTR SUP ISO OC 30-B T.S. A 2 BA A 0

A 0

A 0

A 0

E LC

E LC

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

EF

PI

LT

EF

2A

2A

Q

2A

2A

Q

Q

2A

2A

Q

2A

2A

Q

Q

2A

2A

CS

2A

2A

CS

NA'A

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

15

NA

NA

15

V-2J

V-682

V-3S4

V-3S4

V-20

V-682

V-3S4

V-3S4

V-2J

V-682

V-3S4

V-3S4

V-20

V-682

V-3S4

V-3S4

V-2X

V-65?

V-3T3

V-2X

V-657

V-3T3

PGandE





PAGE 49 OF 52VEN L TI N ND R ND I N NG S S EM 5 ID N . 108 H NG

VALVENUMBER

VALVEDESCRIPTION

P 8I ID VLV VLV VLV VLV ACT NRMCO-ORD CLS CAT SIZ =TYP TYP POS

TSTRE

TSTFR

STRTIM

RELRE

PROC

NO. REMARKS

FCV-660 CONT PURGE SUP ISO IC 34-C '.S. A 48 BV A C

FCV-661 CONT PURGE SUP ISO OC 34-C T.S. A 48 BV A

FCV-662 CONT EXCESS PRES/VAC RLV ISO IC 34-C T.S. A — 12 BV A C

FCV-664 CONT VAC RELIEF OC 34-C T.S. A 12 BV A C

FCV-668 CONT EXT H2 RCMB ISO OC 47A-C T.S. A 4 GA E LC

FCV-663 CONT EXCESS PRES RLV ISO IC 34-'C T.S. A 12 BV A C

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

EF

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

NA

NA

NA

2C

NA

NA

NA

2c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

NA

10c

NA

NA

15 .

k'20

820

820

820

820

V-2Q

V-661

V-3T6

V-3T6

V-2E

V-661

V-3T6

V-3T6

V-2Q

V-663

V-3T6

V-3T6

V-2Q

V-663

V-3T6

V-3T6

V-2Q

V-663

V-3T6

V-3T6

V-2X

V-657

V-3T3

r

PGandE





PAGE 50 OF 52

N I I N ND R NDI I NI G S S DN.10 NG


FCV-669 CONT EXT H2 RCMB ISO OC


CO-ORD - CLS CAT SIZ TYP TYP POS

47A-B T.S. A 4 GA E LC

0

0

0

C

C

A 1 BA A

FCV-679 CONT AIR SAMPLE SUP ISO OC 113-B T.S. A 1 BA A

A 1 BA AFCV-681 CONT AIR SAMPLE RETURN ISO OC 113-C T.S.

FCV-698CONT AIR SAMP POST LOCA SUP ISO IC 111-C T.S. A 3/8 GL S

A 3/8 GL SFCV-699CONT AIR SAMP POST LOCA SUP ISO IC 113-C T.S.

FCV-678 CONT AIR SAMPLE SUP ISO IC ill-B T.S.

TSTRE

PI

LT

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

PI

LT

FS

EF

TSTFR

2A

2A

CS

2A

2A

Q

Q

2A

2A

Q

Q

2A

2A

Q

Q

2A

2A

CS

CS

2A

2A

CS

CS

STRTIM

NA

NA

15

NA

NA

NA

10c

NA

'ANA

10c

NA

NA

NA

10c

NA

NA

NA

10

NA

NA

NA

10

RELRE

PROC

NO.

V-2X

V-657

V-3T3

V-20

V-668

V-3T1

V-3T1

V-2J

V-668

V-3T1

V-3T1

V-2J

V-668

V-3Tl

V-3T1

V-682

V-682

V-3T4

V-3T4

V-6&2

V-682

V-3T4

V-3T4

REMARKS

PGandE

DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VAI VE TESTING PROGRAM



INSERVICE TESTING

VALVE PROGRAM

PAGE 51 OF 52

VENTILATION AND AIR CONDITIONING SYSTEM P 5 ID NO. 1080 23 CHANGE 3

VALVENUMBER

VALVEDESCRIPTION

P & ID VLV VLV VLV VLV ACT NRM TST TST STR REL PROC


RCV-11 CONT PURGE EXHAUST ISO IC 34-C T.S.

RCV-12 CONT PURGE EXHAUST ISO IC 34-C T.S.

FCV-700CONT AIR SAMP POST LOCA SUP ISO IC 113-D T.S. A 3/8 GL S C P ILT

FS

EF

A 48 BV A C PI

LT

FS

EF

A. 48 BV A C PI

LT

FS

EF

2A

2A

CS

CS

2A

2A

CS

CS

2A

2A

CS

CS

NA V-682

NA V-682

NA V-3T4

10 V-3T4

NA V-2E

NA V-662

NA V-3T6

2c 820 V-3T6

NA V-2E

NA V-662

NA V-3T6

2c 420 V-3T6

PGandE





PAGE 52 OF 52

COMPRESSED AIR SYSTEMS P EE ID N . 1020 25 CH NGE 8


P 8I ID VLV . VLV VLV VLV ACT NRH TST TST STR REL PROC


NONE CONT SERVICE AIR SUP ISO IC 48-D

NONE CONT SERV AIR SUP ISO OC 47-D

NONE CONT NORM INST AIR SUP ISO BP OC 47-C

NONE CONT NORM'NST AIR SUP ISO IC 47-D

.T.S. A,C

T.S. A

T.S. A

T.S. A,C

FCV-584 CONT NORM INST AIR SUP ISO OC 47-C T.S. A

3 CK N C LT

3 BA M LC LT

1;5 Dl M LC LT

2 CK N 0 LT

EC

2 GL'

0 PI

LT

FS

EF

2A NA

2A NA

2A NA

2A NA

2ANA'A

NA

2A NA

Q NA

Q 10c

V-656

V-656

V-654

V-654

03 V-654

V-2J

V-654

V-3S4

V-3S4

AIR-S-2-115

AIR-S-2-200

AIR-I-2-585AIR-I-2-238

PGandE






PAGE I OF 18

Rev-0 (Oct. 1984)

VALVE VALVENUMBER DESCRIPTION AND FUNCTION

VLV VLV CODE BASIS FOR REQUESTING RELIEF AND

CLS CAT RE UIREMENT TESTING IN LIEU OF RE UIREMENTS

FW-2-349 AUX FP-I SUCT CK RWS

FW-2-353 AUX FP-253 SUCT CK RWS

These check valves supply anadditional source of water to thesteam generator via the auxfeedwater pumps.

3 C IWV-3520

3 C

.TST REQ-ECTST FRQ-Q

These valves cannot be exercised with flow becausethe water from the Raw Water Storage Reservoirwould contaminate the steam generators creatingchemistry problems which could effect theintegrity of the steam generator tubes.

These valves will be disassembled and internallyinspected (mechanical exercise) to verifyOPERABILITY. This inspection will be performedat a frequency of at least once per 5 years.

MS-2-1068 SG-I MS LINE CHECK VALVEMS-2-2066 SG-2 MS LINE CHECK VALVE

MS-2-3062 SG-3 MS LINE CHECK VALVE

MS-2-4062 SG-4 MS LINE CHECK VALVE

These check valves perform anaccident-related function in thatthey are required to close in theevent of a steam line breakupstream of the MSIVs in order toprevent blowing down of more thanone steam generator.

IWV C IWV-3520IWV C

IWV C TST REQ-EC

IWV C TST FRQ-Q

These valves cannot be exercised closed becauseprovisions are not provided in the plant designto verify .that these valves close on reverse flow.

These valves will be disassembled and/or internallyinspected to verify OPERABILITY. This inspectionwill be performed at a frequency of at least onceper 5 years.


DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VAl VE TESTING PROGRAM




PAGE 2 OF 18


VLV VLV CODE BASIS FOR REQUESTING RELIEF ANDCLS CAT RE UIREMENT TESTING IN LIEU OF RE UIREMENTS

3 AIR-I-587 CONT NORM INST AIRSUP ISO OC

CCW-2-585 CCW TO RCP 8 VSL SUP CK IC

CCW-2-695 CCW TO XCESSS LTDN HX CK OC

LWS-2-60 N2 TO RCDT IC

VAC-2-21 CONT AIR SAMP RETURN ISO IC

VAC-2-116 CONT AIR SAMP POST LOCA RTRN

ISO IC

VAC-2-252 CONT H2 SAMP RETURN CK IC

VAC-2-253 CONT H2 SAMP RETURN CK IC

8046 PRI WTR TO PRT ISO IC

8047 N2 TO PRT ISO IC

8109 RCP SEAL WTR RETURN ISO IC

8368A RCP-1 SEAL INJ ISO CK IC

8368B RCP-2 SEAL INJ ISO CK IC

8368C RCP-3 SEAL INJ ISO CK IC

83680 RCP-4 SEAL INJ ISO CK IC

8916 N2 TO ACCUM SUP CK IC

T.S. A,C IWV-3520

3 A,C TST REQ-EC

3 A,C TST FRQ-Q

T.S. A,C

T.S. A,C

T.S. A,C

T.S. A,C

T.S. A,C

T.S. A,C

T.S. A,C

2 A,C

2 A,C

2 A,C

2 A,C

2 A,C

T.S. A,C

These check valves can only be verified closed

by leak-rate testing. They will be leak-ratetested at a two year interval.

These check valves function toprevent reverse flow fromcontainment to the systemoutside of containment.






PAGE 3 OF 18


4 8478A CENT CHG PP-I DISCH CK

8478B CENT CHG PP-2 DISCH CK

These check valves function tosupply flow from the centrifugalcharging pumps to the BIT on a

Safety Injection.

2 C IWV-3521IWV-3522

2 C TST REQ-ECTST FRQ-Q

These valves cannot be full-stroke exercised duringpower operation because of insufficient availableflow. These valves will be partial-strokeexercised during power operation.

These valves cannot be full-stroke exercisedduring cold shutdown because this could result ina possible low temperature overpressurization ofthe RCS.

These valves will be full-stroke exercised on theway to or during refueling outages.



5 8803A BIT INLET

8803B BIT INLET

These gate valves isolate theBIT from the charging pumpsduring normal operation. Thesevalves open on a safetyinjection signal.

2 B IWV-3411

2 B TST REQ-EFTST FRQ-Q

These valves cannot be exercised during poweroperation when the positive displacement chargingpump is inoperable. Because with the centrifugalpumps running to provide normal charging flow,opening either one of these valves may dilutethe BIT concentration and/or subject the BIT to anunnecessary pressurization cycle. There is aspecified number of design pressurization cyclesfor the BIT, and a low. limit for operability forboron concentration.

These valves will be full-stroke exercised in allmodes when the positive displacement pump is OPERABLE.

'hesevalves will be full-stroke exercised in Modes4, 5, or 6 when the positive displacement pump isnot OPERABLE.






PAGE 4 OF 18

VALVE VALVE¹ NUMBER DESCRIPTION AND FUNCTION


6 8804A CHARG PP SUCT FROM RHR

8804B SI PP SUCT FROM RHR

9003A RHR HX-I TO CS-A HDR

9003B RHR HX-2 TO CS-B HDR

These gate valves function toline up the Safety InjectionSystem to the Cold LegRecirculation Phase on anaccident condition.

2 B IWV-3411

2 B

2 B TST REQ-EF

2 B TST FRQ-Q

These valves cannot be exercised during poweroperation because they are interlocked with valves2-8982A, 8 (Containment Sump Isolation Valves) thatare required to be closed with power to the valveoperators removed by Technical SpecificationSurveillance Requirement 4.5.2. Valves 2-8982A or B

cannot be opened during power operation becausethis would result in one train of the RHR systembeing not OPERABLE. Valve 2-8982A or B cannot beopened during cold shutdown because they areinterlocked with valves 2-8700A, B (RHR Pump SuctionValves) which would have to be closed. With valve2-8982A or B opened in this configuration, it isquite likely that the water from the piping betweenvalve 2-8700A or 8 and the sump valve connection willbe discharged through valve 2-8982A or B into thecontainment sump. This'ater will interfere withthe RCS sump level/flow leakage detection system andvoid the suction piping requiring refilling and ventingthe piping, If an LOCA occurred under this condition,extensive time would be required to recover from thisabnormal lineup. Also, during cold shutdown valves2-8804A, B and 2-9003A, B cannot be exercised open becauthey are interlocked with valve 2-8701 and 2-8702 (RCSLoop-4 TO RHR ISOLATION VALVES) in the closed position.2-8701 and 2-8702 are required to be open and closing onethese valves would result in both RHR train incapable ofremoving decay heat from the core. Valves 2-8804A, B ani2-9003A, 8 will be full-stroke exercised during refuelinioutages.


DIABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAMI




PAGE 5 OF 18



7 8819A SI TO COLD LEG-1 CK

8819B SI TO COLD LEG-1 CK

8819C SI TO COLD LEG-1 CK

8819D SI TO COLD LEG-1 CK

8905A SI TO HOT LEG-1 CK

89058 SI TO HOT LEG-2 CK


8905D 'I TO HOT LEG-4 CK

8922A SI PP-1 DISCH CK

8922B SI PP-2 DISCH CK

1 A,C

1 A,C

IWV-3521

IWV-3522

1 A,C TST REQ-EC

1 A,C TST FRQ-Q

1 C

1 C

1 C

1 C

2 C

2 C

These valves cannot be exercised during poweroperation because the safety injection pumps donot 'develop sufficient head to overcome RCS pressure.

These valves cannot be exercised during coldshutdown because the safety injection pumps arerequired to be inoperable by Technical SpecificationSurveillance Requirement 4.5.3.2. to protect againsta low temperature over pressurization of the RCS.Also during cold shutdown there may not be sufficientvolume in the RCS to accomodate the amount of waterneeded to full-stroke exercise these valves. Thesevalves will be full-stroke exercised during refuelingoutages.

These check valves function tosupply flow from the safetyinjection pumps to the RCS.






PAGE 6 OF 18



8 8820 BIT COLD INJECT CK

8900A BIT LOOP-1 COLD INJECT CK

8900B BIT LOOP-2 COLD INJECT CK

8900C BIT LOOP-3 COLD INJECT CK

8900D BIT LOOP-4 COLD INJECT CK

These check valves function tosupply flow from the BIT to thecold legs on a safety injection.

1 C IWV-3521

IWV-35221 C

1 C TST REQ-EC

1 C TST FRQ-Q

1 C

These valves cannot be exercised during poweroperation because this would require injectinghighly concentrated boric acid solution from theBIT into the RCS resulting in a possible plantshutdown. During power operation these valvescannot be partial-stroke exercised utilizing thebypass line because this could result in bypassingthe BIT, thereby not achieving design flow throughthe BIT if an accident occurred.

Valve 2-8820 will -be partial-stroke exercisedduring cold shutdown utilizing the bypass line(this method will not verify a partial-strokeexercise of the other valves).

These valves cannot be full-stroke exercisedduring cold shutdown because this would requireinjecting the BIT into the RCS which couldsignificantly delay startup from the cold shutdowncondition (the BIT would have to be brought to theproper boron concentration and the RCS would haveto be diluted sufficiently to allow startup).These valves will be ful.l-stroke exercised on theway to or during refueling outages.






PAGE 7 OF 18



9 8924 RWST TO CHARG PP CK

This check valve functions tosupply borated water from theRWST to the suction of thecharging pumps.

10 8948A LOOP-1 COLD INJECT CK

8948B LOOP-2 COLD INJECT CK

8948C LOOP-3 COLD INJECT CK

8948D LOOP-D COLD INJECT CK

These check valves function tosupply safety injection flowto the RCS cold legs.

2 C IWV-3521

IWV-3522

TST REQ-EC

TST FRQ-Q

1 A,C IWF-3521

1 A,C IWF-3522

1 A,C TST REQ-EC

A,C TST FRQ-Q

This valve cannot be exercised during poweroperation because this would require injectingborated water from the RWST into the RCS whichcould result in a plant shutdown. This valvewill be partial-stroke exercised during coldshutdown. This valve cannot be full-strokeexercised during cold shutdown because this wouldrequire utilizing the flow path through the BIT.This flow path cannot be utilized during coldshutdown because this would require injectingthe BIT into the RCS which could significantlydelay startup from the cold shutdown condition(the BIT would have to be brought to the properboron concentration and the RCS would have to bediluted sufficiently to allow startup). Thisvalve will be full-stroke exercised duringrefueling outages.

These valves cannot be exercised during poweroperation because the accumulators, RHR pumps andSI pumps do not develop sufficient head to overcomeRCS pressure. These valves will be partial-strokeexercised during cold shutdowns utilizing RHR flow.

These valves cannot be full-stroke exercised duringcold shutdowns because this would invol.ve personnelentry inside the secondary shield area to verifyall valves fully stroked. Entry into this areacould result in excessive radiation exposure.

These valves will be full-stroke exercised duringrefueling outages.






PAGE 8 OF 18




11 8949A SI TO HOT LEG-1 CK

8949B SI TO HOT LEG-2 CK


89490 SI TO HOT LEG-4 CK

These check valves function tosupply safety injection flowto the RCS hot legs.

1 C IWV-3521

1 C IWV-3522

) C TST REQ-EC

1 C TST FRQ-Q

Valves 2-8949 C 5 D cannot be exercised duringpower operation because the safety injection pumpsdo not develop sufficient head to overcome RCS

pressure. Valves 2-8949 A 5 B cannot be exercisedduring power operation because the RHR or safetyinjection pumps do not develop sufficient head'toovercome RCS pressure. These valves cannot beexercised during cold shutdown because the safetyinjection pumps are required to be inoperable byTechnical Specification Surveillance Requirement4.5.3.2 to protect against a low temperature overpressurization of the RCS. Valves 2-8949 A 5 8 cannotbe exercised during cold shutdown using the RHR pumpbecause this would result in short cycling the coreand not removing decay heat proper ly. These valveswill be full-stroke exercised during refueling outages.






PAGE 9 OF 18


12 8956A ACCUM-1 DISCH CK

8956B ACCUM-2 DISCH CK

8956C ACCUM-3 DISCH CK

8956D ACCUM-4 DISCH CK

These check valves function toprevent backflow from the RCS

into the accumulators duringnormal operation. These valvesopen to supply flow from theaccumulators to the RCS duringan accident condition.



1 A,C IWV-3521

1 A,C IWV-3522

1 A,C TST REQ-EC

1 A,C TST FRQ-Q

~ These valves cannot be exercised during poweroperation because the accumulator will not overcomeRCS pressure.

These valves cannot be exercised during cold shutdownsbecause this could result in a possible low temperatureover pressurization of the RCS. Full-stroke testingof these valves during refueling outages is notfeasible because of the resulting water surge into thereactor vessel and potential for high airborne radconproblems. These valves are not equipped with mechanicalexercisers, position indicators or differential pressureinstrumentation. They cannot be isolated or visuallyinspected. These valves will be partial-strokeexercised during refueling outages.

13 8977 RWST TO SI PP CK

This check valve functions tosupply borated water from theRWST to the suction of thesafety injection pumps.

2 C IWV-3521

IWV-3522

TST REQ-EC

TST FRQ-Q

This valve can only be partial-stroke exercisedduring power operation. It cannot be full-strokeexercised because the safety injection pumps do notdevelop sufficient head to overcome RCS pressure.This valve cannot be exercised during cold shutdownbecause the safety injection pumps are required tobe inoperable by Technical Specification SurveillanceRequirement 4.5.3.2. to protect against a lowtemperature over pressurization of the RCS. Thisvalve will be full-stroke exercised during refuelingoutages.


DiABLO CANYON POWER PLANT - UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM




PAGE 10 OF 18




14 8981 RWST TO RHR PP CK

This check valve functions tosupply borated water from theRWST to the suction of theRHR pumps

2 . C IWV-3521

IWY-3522

TST REQ-EC

TS FRQ-Q

This valve cannot be exercised during poweroperation because the RHR pumps do not developsufficient head to overcome RCS pressure.

This valve cannot be exercised during coldshutdown because both RHR pumps must be alignedto remove decay heat from the RCS so no pathexists for full-stroke exercising this valve.This valve will be full-stroke exercised duringrefueling outages.

15 8982A- CONT RECIRC TO RHR PP-1 ISO OC 2 B IWV-3411

89828 CONT RECIRC TO RHR PP-1 ISO OC 2 B TST REQ-EF

TST FRQ-QThese gate valves function toline up the RHR pumps to take '

suction from the containmentrecirculation sumps during thecold leg recirculation phaseof an accident condition.

These valves cannot be exercised during poweroperation because they are required to be closedwith power to the valve operators removed byTechnical Specification Surveillance Requirement4.5.2. If these valves were opened during poweroperation, this would result in one train of thethe RHR system being not OPERABLE.

These valves cannot be exercised during coldshutdown because opening one of these valvescould introduce air into the suction piping ofthe RHR pumps, causing the RHR pumps to be notOPERABLE for an extended period of time.

These valves will be full-stroke exercisedduring refueling outages.



ASME.SECTION XI 1977 EDITION (ADDENDA THROUGH SUMMER 1978)


INSERVICE TESTINGVALVE 'PROGRAM

PAGE 11 OF 18



CLS 'CAT RE UIREMENT TESTING IN LIEU OF RE UIREMENTS

16 HCV-637 RHR HX-1 OUTLET


These valves are air-operatedbutterfly valves which may bepositioned from the main controlroom. By manually adjustingthese valves, the flow throughthe heat exchangers may becontrolled.

17 874OA RHR TO HOT LEG-1 CK

8740B RHR TO HOT LEG-2 CK

These check valves function tosupply RHR flow to the RCS hotlegs 1 and 2.

2'

IWV-3412

2 B IWV-3413

TST REQ-EF

TST FRQ-Q

1 C IWV-3521

1 C IWV-3522

TST REQ-EC

TST FRQ-Q

These valves have no limiting value of fullstroke time because they are remotely controlledby manual adjustment of a potentiometer. Thestroke times of these valves are dependent onhow fast the operator adjusts the potentiometersthat control the valves'pening and closing.These valves have no remote position indication.

These valves will be full-stroke exercised on aquarterly frequency without measurement of stroketime. This exercise will include observation ofsmooth operation of the valves over their fullrange of travel.

These valves cannot be exercised during poweroperation because the RHR pumps do not developsufficient head to overcome RCS pressure.

These valves cannot be exercised during coldshutdown because this would result in shortcycling the core, thereby not removing decay heat.

These valves will be full-stroke exercised duringrefueling outages.

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PAGE 12 OF 18


18 9002A CS PP-1 DISCH CK

9002B CS PP-2 DISCH CK

These check valves function tosupply water from the contain-ment spray pumps to the ringheaders in containment.

VLV VLV CODE

CLS CAT RE UIREMENT

2 C IWV-3521

2 C IWV-3522

TST REQ-EC

TST FRQ-Q

BASIS FOR REQUESTING RELIEF AND

TESTING IN LIEU OF RE UIREMENTS

These valves cannot be exercised during poweroperation because the system alignment fortesting them would result in one train of thecontainment spray system being not OPERABLE.These valves cannot be exercised during coldshutdown because the system alignment for testingwould result in one train of the RHR systembeing not OPERABLE. During cold shutdown, bothRHR trains must be aligned to remove decay heatfrom the RCS.

These valves will be full-stroke exercisedduring refueling outages.

19 9011A- CS HDR-A ISO CK IC

9011B CS HDR-B ISO CK IC

These check valves function tosupply spray water to the ringheaders in containment. Inthe closed position they pro-vide a containment isolationfunction.

2 A,C IWV-3521

2 A,C IWV-3522

TST-REQ-EC

TST FRQ-Q

These valves cannot be exercised during poweroperation, at cold shutdown, or during refuelingoutages because flow through these valves wouldresult in spraying down the containment. Thiswould cause problems with wet lagging, corrosionof components inside containment, etc. Theonly practical method of verifying operabilityof these check valves is by disassembly.

These valves will be disassembled and internallyinspected (mechanical exercise) to verifyOPERABILITY. This inspection will be performedat a frequency of at least once per five years.

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PAGE 13 OF 18




FCV-662 EXCESS CONT 'PRES/VAC RLV ISO ICT.S. A

FCV-663 EXCESS CONT PRES RLV ISO OC T.S. A

TST REQ-EF

TST-FRQ-Q

FCV-664 CONT VAC RELIEF OC

RCV-ll CONT PURGE EXHAUST ISO IC

RCV-12 CONT PURGE EXHAUST ISO IC

T.S. A

T.S., A

T.S. A

20 FCV-660 CONT PURGE SUP ISO IC T.S. A IWV-3411

FCV-661 CONT PURGE SUP ISO IC T.S. A

These valves are required to be leak-rate testedevery time they are cycled per TechnicalSpecification 3.6.3. Since these valves arenormally closed, routine quarterly exercising will.result in otherwise unnecessary leak rate testing.Therefore, these valves will be full-strokeexercised each cold shutdown. Also, these valvesare limited by Technical Specification 3.6.1.7 tobe open less than or equal to 200 hours percalendar year.

These valves function toprovide containment ventila-tion isolation.

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PGandE DIABLO CANYON POMER PLANT-UNIT 2

DIABLO CANYON POWER PLANT - UNIT 2 AND COHHON PUHP AND VALVE TESTING PROGRAH

ASHE SECTION XI 1977 EDITION {ADDENDA THROUGH SUHHER 1978)

COLD SHUTDOWN TESTING STATEHENT

INSERVICE TESTINGVALVE PROGRAH

PAGE 14 OF 18

1

2

VALVENUHBER

FM-2-96FW-2-98FW-2-367FM-2-368FCV-2-438FCV-2-439FCV-2-440FCV-2-441

FW-2-348FW-2-350FW-2-352FM-2-361.FW-2-362FW-2-363FM-2-369FW-2-370FM-2-371FW-2-372FM-2-373FW-2-374FW-2-375FW-2-376FW-2-377FM-2-378FW-2-379FW-2-380

FCV-41FCV-42FCV-43FCV-44

PCV-19PCV-20PCV-21PCV-22

JUSTIFICATION FOR VALVES TO .BE TESTED AT A COLD SHUTDOWN FRE UENCY

These Hain Feedwater Check Valves and Feedwater Isolation Valves cannot be exercised during poweroperation because closing these valves would require securing feed flow to a steam generator whichwould result in a reactor trip. Three loop operation has not been analyzed for at Diablo CanyonPower Plant and is not allowed.

These Auxiliary Feedwater Supply Check Valves cannot be full-stroke exercised during power operationbecause the only available flow path is into the steam generators which could result in thermal shockto the associated piping and fittings. These valves will be full-stroke exercised during a shutdownto, or a startup from, a cold shutdown condition.

These Hain Steam -Isolation Valves cannot be full-stroke exercised during power operation because thiswould require securing steam from a steam generator which could result in a reactor trip. Three loopoperation has not been analyzed for at Diablo Canyon Power Plant and is not allowed.

These Atmospheric Dump Valves cannot be exercised during power operation because this could result ininadvertent safety injection actuation.

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COLD SHUTDOWN TESTING STATEMENT


PAGE 15 OF 18

10

11

12

VALVENUMBER

PCV-455CPCV-456PCV-474

8078A8078B8078C8078D

LCV-112BLCV-112C

81008112

81058106

81078108

814581488377

8152

JUSTIFICATION FOR VALVES TO BE TESTED AT A COLD SHUTDOWN FRE UENCY

These Power Operated Relief Valves should not be exercised during power operation by NRC direction. ThNRC's current position is that these valves will be full-stroke exercised during the approach to coldshutdown.

These Reactor Vessel Head Vents should not be exercised during power operation by NRC direction.The NRC's current position is that these valves will be full-stroke exercised during cold shutdown.

These Volume Control Tank Outlet Isolation Valves should not be exercised during power operationbecause failure of either valve in the closed position would result in a loss of reactor system levelcontrol or injecting 2000 ppm boric acid solution from the RWST into the reactor coolant system,resulting in a possible plant shutdown.

These Reactor Coolant Pump Seal Water Isolation Valves cannot be exercised during power operationbecause this would result in challenging the relief valve in the RCP seal water return line. If thisrelief failed in the open position, this would result in unnecessary reactor coolant system leakage.

These Centrifugal Charging Pump Recirculation Isolation Valves should not be exercised during poweroperation because failure of either valve in the closed position could result in pump damage if a

secondary system accident occurred.-

These Charging Line Isolation Valves should not be exercised during power operation because failureof either valve in the closed position could result in loss of reactor coolant system level control,which could result in a plant shutdown. Also, failure of either of these valves in a closed positionwould place the plant in an LCO action statement due to a loss of the boration flow path from theboric acid tanks.

These Pressurizer Auxiliary Spray Valves should not be exercised during power operation becausefailure of either valve in the open position could result in a loss of reactor coolant systempressure control which could result in a plant shutdown.

This Letdown Line Isolation Valve should not be exercised during power operation because failure ofthe valve in the closed position could result in a loss of reactor coolant system level control whichcould result in a plant shutdown.

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PAGE 16 OF 18

13

14

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16

17

18

19

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VALVENUMBER

8802A8802B

8808A8808B8808C8808D

8809A88098

8818A8818B8818C8818D

8835

8974A8974B

8976

8980


These Safety Injection Pump Discharge Isolation Valves cannot be exercised during power operationbecause they are required to be closed with power to the valve operators removed by. TechnicalSpecification Surveillance Requirement 4.5.2. If these valves were opened during power operation,safety injection flow would go to the hot legs instead of the cold legs. The safety analysis hasanalyzed for flow going to the cold legs and not the hot legs.

These Accumulator Isolation Valves cannot be exercised during power operation because they arerequired to be open by Technical Specification Limiting Condition for Operation 3.5.1. Also, thesafety analysis does not cover one accumulator being isolated and a failure in another accumulatorline.These RHR to Cold Legs Isolation Valves cannot be exercised during power operation because they arerequired to be open with power to the valve operators removed by Technical Specification SurveillanceRequirement 4.5.2.These RHR to Cold Legs Check Valves cannot be exercised during power operation because the RHR pumps

do not develop sufficient head to overcome reactor coolant system pressure.

This Safety Injection to Cold Legs Isolation Valve cannot be exercised during power operation becauseit is required to be open with power to the valve operator removed by Technical SpecificationSurveillance Requirement 4.5.2. Also failure of this valve in the closed position would result inthe entire safety injection system being not OPERABLE.

'hese Safety Injection Pumps Recirculation to the RWST Isolation Valves cannot be exercised duringpower operation because they are required to be open with power to the valve operators removed byTechnical Specification Surveillance Requirement 4.5.2. Also the failure of one of these valves inthe closed position could result in damage to the safety injection pumps, thereby rendering theentire safety injection system not OPERABLE.

This RWST to Safety Injection Pumps Isolation Valve cannot be exercised during power operationbecause it is required to be open with power to the. valve operator removed by TechnicalSpecification Surveillance Requirement 4.5.2. Also failure of this valve in the closed positionwould result in the entire safety injection system being not OPERABLE.

This RWST to RHR Pumps Isolation Valve cannot be exercised during power operation because it isrequired to be open with power to the valve operator removed by Technical Specification SurveillanceRequirement 4.5.2. Also, failure of this valve in the closed position would result in the entire RHR

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DIABLO CANYON POWER PLANT — UNIT 2 AND COMMON PUMP AND VALVE TESTING PROGRAM




PAGE 17 OF 18

VALVE¹ NUMBER

21 87018702

22 8703

23 8730A8730B

24 8994A8994B

25 8998A8998B

26 FCV-355FCV-356FCV-357FCV-363FCV-749FCV-750


These Reactor Coolant System to RHR System Isolation Valves cannot be exercised during power operationbecause they are required to be closed with power to the valve operators removed by TechnicalSpecification Surveillance Requirement 4.5.2. Also, they are interlocked with reactor coolant systempressure and cannot be opened if the pressure is greater than 390 psi.This RHR to Hot Legs Isolation Valve cannot be exercised during power operation because it isrequired to be closed with power to the valve operator removed by Technical SpecificationSurveillance Requirement 4.5.2. Also, failure of this valve in the open position would result indiversion of flow from the analyzed flow paths.

These RHR Pump Discharge Check Valves cannot be full-stroke exercised dur ing power operation becausethe RHR pumps do not develop sufficient head to overcome reactor coolant system pressure.

These NAOH to Containment Spray Eductor Isolation Valves cannot be exercise during power operationbecause they could introduce NAOX into the RWST and subsequently into the reactor coolant systemcausing Na

<activation problems and possible chemical damage to components in the reactor

coolant,'ystem.

T prevent getting NAON into the RNST, valve B992 would have to be closed and the lineflushed, which would result in the entire Spray Additive System being not OPERABLE.

These Spray Additive Tank Outlet Check Valves cannot be exercised during power operation because thesystem alignment for testing these check valves would result in the entire Spray Additive System

being not OPERABLE.

These Component Cooling Water Isolation Valves cannot be exercised during power operation becausethis could result in damage to the reactor coolant pumps and a possible plant trip.

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VALVENUMBER JUSTIFICATION FOR VALVES TO BE TESTED AT A COLD SHUTDOWN FRE UENCY


PAGE 18 OF 18

27 FCV-235FCV-236

;F.CV-731..F.,CV.-.238

,FC,V-'.239

,F.GV.-,240,FCV.-,658)F;CY-.65,9FCV-668FCV-669P'CV-696FCV-697FCQ-698FCV-.699FCV-700.

VAC-252'AC.-253i

N

These Containment Sample Isolation Valves cannot be exercised during power operation because—Technical Specification Suryeil,lance Requirement 4..6.1:;li 'rendu'ives these valves to be closed when

containment'integri't$ 's..recjijor<ed,.except,.undec. strict'admihih'tratiA "coritrol. These valves do not~receive a contaiAm'ent'isolytiorj signal„..r,i C,) ilc v

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45

"Inservice Insp & Testing Program Plan,First 10-Yr Insp Interval."

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Transcript of "Inservice Insp & Testing Program Plan,First 10-Yr Insp Interval."