CEWC- Archery Range 06 0525-1 BLP-15001 Pressure ...

CEWC- Archery Range 06 0525-1 BLP-15001 Pressure Treated Timber & Lumber Carpentry

SECTION 06 0525

PRESSURE TREATED TIMBER AND LUMBER CARPENTRY PART 1 - GENERAL 1.01 Scope

This section covers everything necessary and proper for, or incidental to, executing and completing the carpentry as required by this Section and as reasonably inferable from the drawings, including but not necessarily limited to the following:

A. New pressure - preservative treated timbers and lumber.

B. Hardware and fasteners to properly erect and install pressure treated timber and lumber

work specified in this Section.

C. All other carpentry items and work incidental thereto and reasonably inferable as needed to make work of this Section complete.

1.02 Site Conditions

A. Contractor shall visit the site, familiarize himself with actual conditions, and verify existing conditions in the field.

B. Before commencing work, verify benchmarks and all reference points. Report any

variation from the existing conditions that are indicated on the drawings to the Landscape Architect for written instructions.

1.03 Submittals

A. Pressure -preservative-treated wood certification: Submit for Landscape Architect’s information only. Submit certification by treating plant, stating chemicals and process used, net amount of preservatives retained, conformance with applicable standards and moisture retained after treatment.

1.04 Delivery, storage and handling

A. Upon delivery to site, place materials in areas protected from weather

B. Store materials a minimum of 6” above ground on blocking and cover with waterproof covering. Provide for air circulation and ventilation.

C. Protect materials from damage. 1.05 Quality Assurance/Reference Standards

A. American Society of Testing and Materials (ASTM) [www.astm.org]

B. Southern Pine Inspection Bureau (SPIB) [www.spib.org]

C. American Wood Protection Association (AWPA) [www.awpa.com]


D. International Building Code (IBC) PART 2 – PRODUCTS 2.01 Treated wood products

A. Lumber and timbers shall be southern yellow pine (SYP). no. 1 grade

B. Pressure-preservative-treated wood: Pressure preservative treated timbers shall be new, in good sound condition. Pressure treated timbers with splits, warps, and other obvious defects will be rejected.

C. Treatment type: ACQ (Alkaline Copper Quaternary) preservative treated timbers and

lumber. AWPA Standard Lumber – Exterior above Ground – UC3B Lumber and Timbers – Ground Contact – UC4B

D. All lumber and timbers shall have moisture content not more than 19%

E. All framing members shall be s4s, (surfaced four sides).

F. All wood members shall be fully coated/treated with permanent wood sealer and pesticide to prevent insect infestation and rot.

2.02 HARDWARE

A. Provide and install hardware according to manufacturers recommendations and in

conformance with local building codes.

B. Fasteners, nails, spikes, etc., shall be hot dipped galvanized and conform to ASTM –A 153 (1 oz/ ft2).

C. Hardware, connectors, joist hangers, etc. shall be hot dipped galvanized and conform to

ASTM –A 653 G90 (0.90 oz/ ft2).

D. Fasteners and hardware in contact with the soil or below grade shall be stainless steel, conforming with type 304 and 316,

E. Acceptable manufacturers:

Cleveland Steel Specialty Company Harlan Metals Products, Inc. Kant Sag Div. of United Steel Products Company Silver Metal Products, Inc. Simpson Company.

F. Prefabricated supports and connections shall comply with ASTM D1761 -88 (2000).

G. Material shall be 18 gauge steel, minimum.


H. Nails shall be annular ring type and of sizes recommended by prefabricated connector

manufacturer’s product data. Finish shall be G185 hot-dip galvanized or type 316L stainless steel.

PART 3– EXECUTION 3.01 Workmanship

A. Perform all cutting and fitting necessary to properly secure the work included herein and

perform all cutting, fitting and patching required for the work of all other sections of this contract. All woodwork shall be rigidly assembled, plumb and true and securely fastened in place. Hold tops of walls level and step uniformly and/or as indicated on the drawings.

B. All cuts, holes and abrasions on the surface of any lumber or timber members shall be

field- treated with KOPPERS 50 (COPPER NAPTHENATE). Field treatment shall comply with AWPA STANDARD P-8, AND M 4-99 (or latest issue).

C. Contractor to cull downgrades and unsuitable lumber and timber on deliver - no wane

allowed. If downgrades or wane material is used in construction which results in poor appearance or weakened structural integrity, the Landscape Architect may require the off-quality members to be removed and replaced with suitable materials at no additional cost to the Owner.

D. All treated wood products shall be handled and field fabricated in accordance with

AWAP standard M4-99 (or latest issue) for the care of preservative treated wood products.

E. All stringers for fixed walkway shall be equally spaced per plans.

F. Nail all splices with 16d hot-dipped galvanized nails before bolting.

G. Decking shall be installed using 3-1/2" long h.d.g. decking screws - 3 screws per deck

board at each stringer. Screws shall be aligned over center of stringer. Deck board spacing shall be uniform. Maximum spacing on deck boards shall be 1/4". Do not countersink deck fasteners. Nail guns shall not be used in decking installation.

H. Contractor shall pre-drill pilot holes 1/16" diameter less than deck fastener at decking

ends to prevent splitting.

I. 4"x4" rail posts to be bolted to framing using two (2) 5/8" diameter galvanized hex head bolts with flat washers, lock washer and nut. Provide two (2) bolts on each post.

J. Horizontal rails shall be bolted to rail posts using 3/8" diameter galvanized hex head

bolts with flat washers, lock washer and nut (typical).

K. Handrail pickets shall be 2"x2" All material for handrail pickets shall be minimum no. 1 grade. Contractor shall cull all unsuitable pieces. No crooked, twisted, split, unsightly, or pieces with significantly detracting knot-holes will be allowed.

L. Handrails and step edges shall be provided with a ¾” routed nose.

M. Construction shall be plumb, level and quality construction


N. Attachment of all members shall be made according to the fastening schedule table 2306.1 in the 2006 International Building Code.

O. Provide stains and finishes per drawings

P. Complete clean up and removal of construction debris.

END OF SECTION

CEWC- Archery Range 31 1000-1 BLP-15001 Site Preparation

SECTION 31 1000

SITE PREPARATION

PART 1 - GENERAL

1.01 WORK INCLUDED

A. This section covers site work layout, protection of existing items to remain, site clearing and grubbing.

B. Site Conditions: Contractor shall visit the site, familiarize himself with actual conditions, and verify existing conditions in the field.

1.02 LAYOUT WORK

A. Layout work shall be done under supervision of a registered professional or person familiar with construction layout work.

1.03 TREE SAVE

A. Contractor shall make every effort possible to save existing trees. The Contractor shall

limit his clearing operations and equipment movement to within the "Limits of Work" and shall not disturb the existing terrain or trees outside the work area.

1.04 MAINTENANCE

A. Maintain carefully all benchmarks, monuments and other reference points. If disturbed

or destroyed, replace as directed. If found at variance with drawings, notify Owner’s Representative before proceeding with layout work.

1.05 JOB CONDITIONS

A. Locate storage sheds, temporary office, and stockpile topsoil so as to best advance

progress of work, and as approved by the Owner’s Representative.

1.06 PUBLIC SAFETY

A. Provide all safety fence barricades guards, lights and other installations required to protect persons and property during this part of the work. This shall be in addition to such protection required elsewhere in this specification.

B. All work and storage areas shall be secured with temporary plastic safety fencing (as

manufactured by services and materials company - Grainger catalog #5W418 or approved equal). Contractor shall maintain plastic safety fencing daily to assure a complete barrier.

1.07 UTILITIES PROTECTION LAW (DIG LAW)

A. Comply with Georgia Utilities Protection Law. Notice must be given to the Utilities

Protection Center; 800-282-7411 three (3) working days preceding the day the work


(digging) is to begin. This notice must contain County (where project is located), Town (or closest City or Town), location (street address), type of work to be done, name of Contractor, company name and address, telephone number, which company/individual (the work is being done for), date and time the Contractor is planning to dig.

PART 2 - MATERIALS

2.01 ENGINEERING EQUIPMENT

A. Surveyor's transit and measuring devices properly calibrated to accurately lay out the

work shall be used.

2.02 OTHER LAYOUT EQUIPMENT

A. Provide stakes and batter boards of size and quality commensurate with function. Use wire or non-stretching cord to establish reference lines for site clearing and grading.

2.03 PROTECTION MATERIALS

A. Materials for protection of trees and other existing work remaining shall be treated wood

and/or exterior plywood of size, strength, and extent to provide protection of existing work remaining.

PART 3 - EXECUTION

3.01 LAYOUT

A. Before the work is started, the Contractor shall stake out the entire control lines of work

and establish bench marks and reference points. This work shall be examined by the Owner’s Representative, and on his approval the Contractor shall complete the staking.

B. The Contractor shall be responsible for all grade stakes and line stakes during the grading and filling operations, resetting all grade stakes and line stakes destroyed.

C. Contractor shall verify all benchmarks, property corners and property lines (bearings and distances) prior to construction.

3.02 CLEARING A. Clear all areas to be graded of debris and extraneous materials. B. Clearing consists of the removal from the general construction areas and proper

disposal of all trees, brush, stumps, logs, grass, weeds, roots, decayed vegetable matter, refuse dumps, and all other objectionable matter resting on the original ground surface or appearing or being placed on these areas at any time before final acceptance of the work, except as provided for elsewhere.

C. This item also includes the removal and proper disposal of any obstructions not to be

salvaged, such as fences and poles, and incidental structures within the construction area which might interfere with construction.


3.03 GRUBBING

A. Grubbing shall include the removal and proper disposal of all stumps, roots, and other vegetation or perishable matter that exists below the original ground surface. All sound, unsound or decayed stumps shall be removed to a depth of two (2) feet below the original ground.

3.04 REMOVAL OF MATERIALS

A. The removal and disposal of all cleared and grubbed materials shall be the responsibility

of the Contractor. All matter shall be removed from the site. Material that is removed from the site shall be disposed of at a location that is approved by the Owner’s Representative. No material of clearing and grubbing operations shall be pushed or placed in areas that are not to be cleared.

B. Contractor shall be responsible for complying with all local ordinances and obtaining the

necessary permits for disposing of trees, stumps, and other debris.

END OF SECTION

CEWC- Archery Range 31 2200-1 BLP - 15001 Site Grading

SECTION 31 2200

SITE GRADING

PART 1 - GENERAL 1.01 SCOPE

A. This section covers stripping and stockpiling topsoil, grading, hauling, excavating, compaction and backfilling required for building pad and site work, and temporary grading or ditching and silt control to protect the site and adjoining property from water and silt damage.

1.02 RELATED SECTIONS

A. Section - Submittals. 1.03 REFERENCES

A. ASTM D422 - Particle Size Analysis of Soils.

B. ASTM D423 - Test for Liquid Limit of Soils. C. ASTM D424 - Test for Plastic Limit and Plasticity Index of Soils. D. ASTM D1556 - Test for Density of Soil In Place Sand Cone Method. E. ASTM D2922 - Density of Soil and Soil Aggregates in Place By Nuclear Methods. F. ASTM D3017 - Moisture Content On Soil Aggregates In Place By Nuclear Methods

(Shallow Depth). G. ASTM D1557 0 Standard Test Methods For Moisture-Density Relations of Soils and

Soil - Aggregate Mixtures Using 10 lb. Rammer and 18" Drop. 1.04 DEFINITIONS

A. Backfill is defined as fill immediately behind foundation elements or retaining walls.

B. Structural fill is defined as all fill under the structure not defined as backfill. 1.05 QUALITY ASSURANCE

A. Coordinate and schedule in a timely manner with Testing/Inspection Agency the following quality related items:

1. Obtain samples of the structural fill from the borrow site. 2. Verify structural fill.


3. Determine particle size, liquid limit, plastic limit, plasticity index and maximum density of each type of soil.

4. Observe proofrolling.

5. Perform a sufficient number of field density tests to verify compaction of

structural fill.

6. Verify foundation-bearing capacity. 7. Verify quantities of material removed and quantities of material placed where

Unit Prices are involved. 8. Verify that subgrade has been properly prepared to receive structural fill.

1.06 SUBSURFACE CONDITIONS

A. Contractor may examine the site and make his own subsurface explorations at no additional cost to the Owner. Notify Owner prior to making any subsurface explorations.

1.07 EXISTING CONDITONS

A. Site Conditions: Existing conditions are shown on the drawings. Contractor shall visit the site, familiarize himself with actual conditions and verify existing conditions in the field.

1.08 PROTECTION

A. The Contractor shall limit his grading and filling operations to within the work areas and shall not disturb the existing terrain or trees outside these lines, except for clean up and under brush removal. Location designated by the Owner's Representative.

B. Bench Marks and Monuments: Carefully maintain all benchmarks, monuments and

other reference points. If disturbed or destroyed, replace as directed, at no additional cost to the Owner. If found at variance with the drawings, notify the Architect.

C. Fill material placed against drainage structures or backfilled around utility pipes shall be

placed and compacted by methods, which will not cause any damage. Any damage, which does occur, shall be repaired or replaced by the Contractor at his own expense.

D. Graded Areas: Any settlement or washing that occurs prior to acceptance of the work

shall be repaired and grades re-established to the required elevations and slopes. Fill to required subgrade levels any areas where settlement occurs.

E. All work shall be performed in accordance with applicable codes, ordinances and

requirements of the Local Municipality Development Department.

F. Temporary Grading and Drainage: The Contractor shall provide effective drainage for

the entire site at all times. Watersheds shall be diverted by ditching or embankment to prevent encroachment of surface water in the excavations. No impoundment of water


will be permitted except as provided in the drawings. Pools, puddles or inundated excavations shall be drained immediately. The Contractor shall be fully responsible for all water damage to the site, to the installed work and to adjacent property owners.

1.09 DISPOSITION OF EXISTING UTILITIES

A. Follow rules and regulations of authorities having jurisdiction for the respective utilities in executing work under this section.

B. Active Utilities Shown on Drawings: Protect from damage and remove or relocate only

as indicated or specified.

C. Active Utilities Not Shown on Drawings: Protect or relocate in accordance with written instructions of Architect, and Contract Sum shall be adjusted for such additional work in accordance with Contract Conditions.

D. Inactive and Abandoned Utilities: Remove, plug or cap. In absence of specific

requirements, plug or cap such utility lines at least 4 feet outside of existing building walls or as required by local regulations.

E. Locate existing underground utilities by careful hand excavation. If utilities are to remain

in place, provide protection from damage during construction operations.

F. Cooperate with Owner and utility companies in keeping respective services and facilities in operation. Do not interrupt existing utility service facilities occupied and used by Owner or others, unless written permission is given by the Architect and then only after temporary utility services have been provided.

G. Should uncharted or incorrectly charted piping or other utilities be encountered during

excavation, consult the Architect immediately for directions.

H. Repair damaged utilities to satisfaction of utility owner. 1.10 NOTICE

A. Notify the Architect forty-eight (48) hours prior to the beginning of any excavation work. PART 2 - EXECUTION 2.01 LAYOUT

A. See Section "Site Preparation". Establish and maintain stakes as required for drives, parking, walks and other site improvements. Protect benchmarks, monuments and other reference points, and replace any that are disturbed or destroyed by these operations.

B. Prior to construction, have structure location staked and certified by a Georgia licensed

surveyor. If discrepancies between actual lines and elevations exist, notify Architect before proceeding with layout of structure.


2.02 TOPSOIL

A. After all demolition, clearing and disposal is completed, the Contractor shall strip from the top of the existing ground all topsoil in all areas to be graded. Stockpile topsoil in designated or approved locations where it will not interfere with the work.

B. At completion of job, available topsoil shall be distributed to all disturbed or re-graded

areas except building, parking lot, drives and walks at the direction of the Architect. Topsoil distribution shall be a minimum of four (4) inches deep. Ground shall be scarified before placing topsoil. After fine grading has been accomplished, Contractor shall use a "rock hound" type attachment to their equipment to pick up rocks and debris over all sports/play field and lawn areas. Topsoil shall be machine raked or hand raked and all debris hauled from the site.

2.03 GRADING

A. All exterior grades shall be performed in accordance with the drawings to easy contours. In all cases, grades shall have sufficient pitch to drain water.

B. All grading shall be done as required to bring the earth to the finished grades. Grades

not otherwise indicated shall be uniform levels of slopes between points where elevations are given or between such points and existing finished grades.

C. Balancing Dirt: Adjust borrow or waste area as identified by Owner to balance earthwork

on site at no additional cost to the Owner.

D. Excess Cut Material: If quantity of grading material is in excess of quantities necessary to provide finish grade elevations indicated on drawings, excess material shall be hauled off site. Hauling and disposal of excess cut material shall be performed at no additional cost to the Owner.

E. Insufficient Fill Material: If quantity of grading material is insufficient to provide finish grade elevations indicated on drawings, Contractor shall obtain additional fill material of specified quality from an off-site source. Obtaining and hauling of additional fill material shall be performed at no additional cost to the Owner.

F. Unsatisfactory Fill Material on Site: If graded and excavated grading materials on site are unsatisfactory for use as compacted fill, satisfactory fill shall be obtained on site. Obtaining and hauling of satisfactory fill material shall be performed at no additional cost to the Owner.

G. Moisture Control: Where subgrade or layer of soil material must be moisture conditioned

before compaction, uniformly apply water to surface of subgrade, or layer of soil material, to prevent free water appearing on surface during or subsequent to compaction operations. Remove and replace, or scarify and air dry, soil material that is too wet to permit compaction to specified density. Soil material that has been removed because it is too wet to permit compaction may be stockpiled or spread and allowed to dry. Assist drying by discing, harrowing or pulverizing until moisture content is reduced to a satisfactory value, at no additional cost to the Owner.


H. Grades: Cut, place, compact fill and rough grade entire project area to within vertical tolerance not to exceed one tenth (0.10) foot above or below finished grades shown with allowances made for sub-grades.

I. For parking areas, drives and roadways, and concrete walks, subgrade to depth as

shown on drawings.

J. For lawn and field areas, grade to finished grades as shown on plan. Refer to item 2.02, Topsoil, for distribution of topsoil.

2.04 EXCAVATION

A. The Contractor shall excavate to lines, elevations, dimensions, and depth, plus such additional space sufficient for forms and working space, as indicated on the drawings.

2.05 EXCAVATION EMBANKMENT AND BRACING

A. The Contractor shall accept full responsibility for all excavations. He shall protect all excavation embankments against collapse. Where possible, embankments over four (4) feet high shall be made at a slope not greater than one and one half (1-1/2) horizontal to one (1) vertical, or where the soil is very sandy or wet the slope should be not greater than two (2) horizontal to one (1) vertical. Steeper slopes than those suggested herein may be employed when the work is done under the supervision of a Registered Geotechnical Engineer.

B. Where it is not possible to provide a safe embankment slope, all banks shall be

temporarily supported and maintained secure until permanent support has been provided.

C. Where ditches or trenches that are over four (4) feet deep, cross bracing and shoring

shall be provided to prevent collapse.

D. The Contractor shall provide bracing systems designated by a Georgia Registered Professional Engineer experienced in such designs. The design drawings shall show the work and sequence in its entirety and be submitted to the Architect prior to commencing the work.

E. To prevent caving or settlement of earth adjacent to excavations, and for the protection

of persons as well as property, shoring, bracing and other similar work shall be provided and installed to meet the conditions in each particular case and shall be left in place until construction has reached a point where backfills behind walls or in ditches have been made and the need for shoring and bracing eliminated.

2.06 DEWATERING

A. No concrete, unit masonry nor fills of any kind shall be placed on flooded bearing levels nor on levels that are muddy or disturbed by the presence of water. The presence of excess water at any bearing level shall constitute an unsuitable condition, and the Contractor shall remove excess water by pumping, well pointing, trenching and draining or other approved method. The Contractor shall be responsible for removal of all surface water. Any ground water dewatering shall be a Change Order to the Contract.


The dewatering process shall be conducted in a manner to properly drain and protect all structural bearing points. Water shall be conducted by pipes, hoses or ditches to a point on the site that will allow it to drain freely into the natural drainage areas.

2.07 EARTH EXCAVATION

A. Earth Excavation shall consist of all material found below the surface of the ground except active utilities and rock.

B. All excavations shall be made to the proper depth with allowances made for workspace. C. All excavations shall be kept free of water at all times. All mud caused by standing

water must be completely removed from any excavation before the placing of any permanent material. Where necessary, the water table shall be maintained during construction by the use of pumps and ditches at a level two (2) feet below the deepest excavation. No excavation shall be made to full depth when freezing temperature may be expected. Protect excavation bottom from frost if placing of concrete or gravel is delayed. All footing excavations shall be completely free of pin roots.

D. Excess Excavation: If excavations for foundations or footings of any kind are carried by

the Contractor, without proper authorization, below the indicated or specified levels, they shall be refilled to the required levels with concrete of the class specified for footings, without extra cost to the Owner.

2.08 ROCK EXCAVATION

A. Rock excavation shall consist of all material, which cannot be excavated except by drilling, blasting or wedging. It shall consist of un-decomposed stone hard enough to ring under a hammer, and the amount of solid stone shall be not less than one (1) cubic yard in volume. Rock is further defined as follows:

1. General Excavation: Any material occupying an original volume of more than

one cubic yard which cannot be excavated with a single-tooth ripper drawn by a crawler tractor having a minimum draw bar pull rated at not less than fifty three thousand (53,000) pounds.

2. Trench Excavation: Any material which occupying an original volume of more

than one cubic yard cannot be excavated with a backhoe having a bucket curling force rated at not less than twenty six thousand (26,000) pounds.

B. When rock is encountered, the earth shall be cleared away and any rock shall be

verified by the testing lab. The Architect shall be notified before any rock has been blasted or removed in any way. Once rock is uncovered, grading sections shall be taken. When rock is completely removed, new grading sections shall be taken to determine the quantity of rock removed. Contractor shall bear the expense of taking grading sections.

C. Boulders over one (1) cubic yard or rock as defined above shall be removed at a contractual unit price. Once rock is uncovered, grading sections shall be taken. When rock is completely removed, new grading sections shall be taken to determine the quantity of rock removed. Contractor shall bear the expense of taking grading sections.


D. All blasting shall be done in accordance with local ordinances, and permits shall be

obtained where required by law.

E. Rock that is removed shall become the property of the Contractor and shall be removed from the site and/or buried as allowed by the specifications.

F. Decomposed rock and similar material that can be removed by tractor drawn ripper or

power machinery as previously mentioned will be classified as earth excavation.

G. Rock Payment Lines are limited to the following:

1. Two (2) feet outside of concrete work for which forms are required, except footings.

2. One (1) foot outside perimeter of footings. 3. In pipe trenches, six (6) inches below invert elevation of pipe and two (2) feet

wider than the inside diameter of pipe, but not less than 3 foot minimum trench width.

4. Neat outside dimensions of concrete work where no forms are required. 5. Under slabs on grade, six (6) inches below bottom of concrete slab.

2.09 GRADE MAINTENANCE

A. The Contractor shall provide additional fill material, remove excess material, or redistribute material, should grades be changed by erosion or other construction without additional cost.

2.10 PROOFROLLING

A. Proofrolling shall be accomplished with a loaded tandem axle dump truck weighing twenty (20) to thirty (30) tons, with two (2) complete coverages in each of two perpendicular directions. Proofrolling shall be accomplished under the observation of the Geotechnical Consultant. Any areas which "pump" under the wheels of the loaded truck shall be undercut and replaced with clean, compacted fill.

2.11 CONTROLLED STRUCTURAL FILL – BUILDINGS

A. Building area fill shall be defined as a fill supporting a building structure and extending ten (10) feet on each side of said area measured at the finished grade, thereafter tapering away at a forty five (45) degree angle.

B. All areas to receive building area fill shall be cleared and stripped as herein specified.

Subgrade for all fill areas shall be inspected and approved by the Architect before beginning the fill operation. Refer to 2.10 PROOFROLLING, included in this section. Fill material shall be placed in lifts not to exceed eight (8) inches in loose measure. The fill shall be compacted to at least ninety-eight (98) percent of the maximum dry density as determined by the Standard Proctor Compaction Test (ASTM D 698). During the fill placement, in-place density tests shall be performed as hereinafter specified. The soil used for fill material shall be free of organic material and debris. All backfill in these fill areas shall be placed in thin lifts and compacted as specified above.


2.12 CONTROLLED STRUCTURAL FILL - DRIVES, WALKS AND PARKING AREAS

A. Paving area fill shall be defined as a fill supporting any asphalt or concrete paving for parking of cars or trucks, or driveways, and extending for a distance of ten (10) feet on each side of said area measured at the finished grade, thereafter tapering away at a forty five (45) degree angle.

B. All areas to receive paving area fill shall be cleared and stripped as herein specified.

Subgrade for all fill areas shall be inspected and approved by the Architect before beginning the fill operation. Refer to 2.10 PROOFROLLING, included in this section. Fill material shall be placed in lifts not to exceed eight (8) inches in loose measure. The fill shall be compacted to at least ninety-five (95) percent of the maximum dry density as determined by the Standard Proctor Compaction Test (ASTM D 698). During the fill placement, in-place density tests shall be performed as hereinafter specified. The soil used for fill material shall be free of organic material and debris. All backfill in these fill areas shall be placed in thin lifts and compacted as specified above.

2.13 GENERAL AREA FILL

A. General area fill shall be defined as all fill in the general grading area covering banks, hollows, drain ditches, etc.

B. Area to receive fill shall be stripped of trees, stumps and vegetation, and topsoil shall be

stockpiled before fill is placed. Fill material shall be placed in lifts not exceeding eight (8) inches in loose measure and shall be compacted to at least ninety (90) percent of the maximum dry density as determined by Standard Proctor Compaction Test (ASTM D 698). Water content of fill shall be within three (3) percent of optimum moisture content.

2.14 TESTING OF FILL

A. Tests of the fill in place shall be performed by Owner’s selected Geotechnical testing firm. Passing Tests will be paid for by Owner. Failing tests shall be paid for by the Contractor. Tests shall be made continuously as necessary during the placing and compacting of the fill.

B. Tests for fill will be made as follows:

1. Building Area Fill: One (1) test shall be made for each two (2) foot lift for each

2000 sq. ft. of area.

2. Paving Area Fill: One (1) test shall be made for each two-foot lift of each 5,000 sq. ft. of area.

3. General Area Fill: One (1) test shall be made for each two-foot lift of each

l0,000 sq. ft. of area.

4. Utility trench or retaining wall: One (1) test shall be made each 150 linear feet of area and backfill tested every two (2) feet of lift.

5. All tests shall be delivered in four (4) copies for distribution: two copies to the

Architect, one copy to the Owner and one copy to the General Contractor.


2.15 EROSION CONTROL

A. Protect newly graded areas from actions of the elements. Settlement or washing that occurs prior to acceptance of work shall be repaired, and grades established to required elevations shall be maintained by the Contractor until the date of substantial completion as issued by the Architect.

B. Contractor shall be fully responsible for any damage occurring to property above or

below the site which is a result of drainage or silt from the site. Contractor shall fully inspect prior to commencing any work and take any precautions in addition to these hereinafter specified which he deems necessary to protect the adjacent property.

C. The Contractor shall construct silt collecting facilities as shown on drawings. Also

construct and maintain all silt barriers as shown on the drawings.

D. Contractor shall take all precaution possible to prevent erosion of all graded areas of the site. Commence all fills at outmost part of fill and slope towards original ground so that all surface storm water drains back away from fill and does not run over the top of fill slope. Construct swales at bottom of proposed fill slopes prior to construction of any fills. Construct and maintain a swale at the outermost part of top fills as fills are constructed.

E. Install storm drainage as grading progresses and makes additional storm drainage

installation possible. Direct swales to drainage structure locations as shown on drawings.

2.16 MECHANICAL TRADES

A. Wherever trenches are needed, either within or outside the building perimeter, excavation for the backfilling of same shall be done. Care and placing of backfill in these trenches shall be governed by paragraph on backfill previously specified.

2.17 CLEAN UP

A. During construction, debris shall not be dumped on any part of the property or on any unauthorized place. All debris, construction materials, Contractor's buildings or equipment, logs, stumps, boulders, or any other extraneous material deposited during construction shall be removed from the site, which includes all graded areas, all wooded areas, and all other undisturbed areas. All debris shall become the property of the Contractor and hauled away from the site. All existing debris, logs, stumps, boulders, or other extraneous material shall be removed from all undisturbed or graded areas.

END OF SECTION

CEWC- Archery Range 31 2500-1 BLP - 15001 Erosion, Sedimentation and Pollution Controls

SECTION 31 2500

EROSION, SEDIMENTATION AND POLLUTION CONTROLS

PART 1 - GENERAL 1.01 RELATED DOCUMENTS

A. Drawings and general provisions of Contract, including General and Supplementary Conditions and Division-1 Specification sections, apply to work of this section.

B. The manual for Erosion and Sediment Control in Georgia, Latest Edition, as published

by the Georgia Soil and Water Conservation Commission, “Best Management Practices”. Apply to all land disturbing activities.

1.02 RELATED SECTIONS

A. Site Grading Section 31 2200

B. Permanent Grassing Section 32 9200 1.03 SCOPE OF WORK

A. The work specified in this Section consists of furnishing, installing and maintaining temporary erosion controls and temporary sedimentation controls, and pollution controls (air, water, soil) as specified herein and as shown on drawings. The work shall include all labor, equipment and materials, and performing all operations in connection with site preparation through final site stabilization.

B. Erosion and sediment control “Best Management Practices” shall be installed prior to

land disturbing activities, during land disturbing activities and properly maintained until a permanent vegetative cover is provided on all disturbed areas. Contractor shall strictly adhere to Land Disturbance Construction Activities Sequence.

C. Erosion control measures shall be maintained at all times. Added erosion and

sedimentation control measures shall be installed if deemed necessary by on site inspections by the local governing authority.

D. Temporary erosion controls shall include grassing, mulching, watering and reseeding

on-site sloped surfaces, providing berms and/or ditches at the top of the slopes and providing interceptor ditches at the ends of berms and at those locations which will ensure that erosion during construction will be either eliminated or minimized. Contractor shall anticipate multiple temporary polyacrylamide (PAM), grassing and mulching applications to the construction site during the construction period.

E. Temporary sedimentation controls shall include silt dams, traps, barriers and

appurtenances (refer to erosion & sediment control plan) facilities, etc.

CEWC- Archery Range 31 2500-2 BLP - 15001 Erosion, Sedimentation and Pollution Controls 1.04 SUBMITTALS

A. Schedule of operations: Submit schedule of proposed operations conforming with the “Land Disturbance Activities Sequence” as delineated on the erosion, sediment and pollution control plan, including program for erosion control measures, logs, documentation, identified superintendent with required continuing education certification, maintenance of control facilities and vegetative practices. Show anticipated starting and completion dates for land-disturbing activities including excavation, filling and rough grading, finished grading, construction of temporary and permanent control measures, and disposition of temporary sediment control measures.

B. Submit a sample of erosion control blanket material such as "Curlex", "Bon Terra-CS2"

or “Ero-Mat” by Verdyol for all slope areas 3:1 and greater.

C. Submit a sample of erosion control blanket such as “Curlex”,Bon Terra CS1, North American Green S75 or equal for all slope areas which are three horizontal to one vertical (3:1) slopes and less.

D. Submit samples of anionic polyacrylamide (PAM) and PAM gel bars or logs.

1.05 PROJECT CONDITIONS

A. Furnish and install erosion control measures prior to or concurrent with any land disturbance activity. Contractor shall conform with the Land Disturbance Activities Sequence (if applicable). There shall be no sediment trespass into undisturbed areas or onto adjacent properties. The removal of “lost” sediment shall be the Contractor’s responsibility and said sediment shall be removed by the Contractor at no additional cost to the Owner.

B. Schedule grading operations to allow permanent erosion control to take place in the

same construction season. Avoid or minimize exposure of soils to winter weather. Maintain all controls until vegetative cover has been established.

C. Construct and maintain temporary erosion control construction until such time as

permanent paving, planting and restoration of natural areas is effective in control of erosion from the site. Extent of erosion control construction shall be responsibility of Contractor.

D. Protect adjacent and downstream properties from any siltation or sedimentation from

disturbed areas.

E. For disturbed areas left idle for fourteen (14) calendar days, Contractor shall apply temporary grassing and mulch.

F. The Contractor is responsible for all quantities of soil erosion control measures

regardless if shown on the drawings. The extent of soil erosion control measures shown on the drawings should be considered minimum.

1.06 QUALITY CRITERIA AND DOCUMENTATION

A. Procedures shall comply with "Manual for Erosion and Sediment Control in Georgia", Latest Edition published by the Georgia Soil and Water Conservation Committee.


1.07 PROTECTION OF ADJACENT PROPERTY AND STATE WATER BUFFERS

A. Protection from sediment trespass into existing State Water Buffers and adjacent property is of the essence. Contractor shall flag and fence buffers, tree save areas and property lines prior to any construction activities. Stream Buffers (State Water Buffers) shall be appropriately flagged and protected as shown on the approved “Erosion, Sedimentation, and Pollution Control Plan”. Said buffers shall be identified with signage during the construction period. Said Signage shall read as follows:

“STATE WATER BUFFER – DO NOT DISTURB”

Signs shall be placed at forty (40) foot intervals, parallel with any State Water Buffer

identified on the plan(s). Signs shall be weatherproof and shall be a minimum size of 11” X 17”.

B. Adequately protect adjacent property including sidewalks, curbing, roadways and all

utilities therein. It shall be the Contractor’s responsibility to restore to their original condition any damage to existing facilities resulting from the Contractor’s activities.

C. When grading or clearing adjacent to property lines, mark all property lines between the

project and adjacent property owners to insure no damage is done to adjacent property. 1.08 PROTECTION OF EXISTING FACILITIES

A. The Contractor shall be responsible for protection of all existing facilities that are to remain. Items included herein are existing pavements, water lines, sewer lines, fences, drainage structures, survey monuments, power lines, telephone lines, etc. Contractor shall restore any damaged facilities, due to construction activities, to their original condition at no additional cost to the Owner.

1.09 PROTECTION OF EXISTING TREES AND VEGETATION

A. Under no circumstances shall any vegetation be cut or otherwise damaged which has been shown on the drawings to be saved, or marked by the Landscape Architect or Owner to be saved.

B. All trees and vegetation marked to be saved shall be protected by temporary

barricades, be watered and maintained where necessary and replaced when damaged during construction. Root systems cut or damaged during construction shall be protected from additional damage and covered with soil as soon as possible.

1.10 EROSION, SEDIMENT AND POLLUTION CONTROL SUPERINTENDENT

A. Contractor shall provide a designated representative to remain on site during land disturbance activities with a minimum of five (5) years experience in erosion, sediment and pollution control, along with erosion & sediment control continuing education credentials. Said representative shall oversee land disturbance operations with an emphasis on “being prepared” for rain events, through strict adherance to the land disturbance construction activities sequence, strict adherance to all “Best Management Practices” as defined in the “Manual for Erosion and Sediment Control in Georgia” and through proper earth shaping, terracing, berming, maximizing storm water travel


lengths, minimizing storm water path slopes, immediate mulching, fertilizing, grassing and site stabilization through every means possible.

1.11 RECYCLING AND REFUSE COLLECTION CENTERS (WASTE MATERIALS)

A. The contractor shall provide appropriate refuse collection centers, which allow for glass, paper, and plastic separation. Said refuse collection centers shall be maintained on a weekly basis and transferred to an Owner-approved recycling and refuse center. The contractor shall also provide appropriate refuse containers for construction debris. Construction debris shall be recycled as possible and practical, especially in demolition and renovation situations (i.e., copper pipe, steel, concrete, glass, etc.). Illegal disposal of said materials (including littering) is subject to fines and penalties. The Contractor shall establish construction site policy and educate all construction personnel.

B. All waste materials shall be collected and stored in a securely lidded, metal dumpster.

The dumpster shall be rented from and emptied by a Georgia licensed solid waste management company. The dumpster shall meet all County, and State Solid Waste Management regulations and ordinances. The dumpster shall be emptied as necessary, and the material shall be hauled to a State licensed landfill. No construction debris shall be buried on the construction site. All personnel shall be informed and instructed regarding the correct procedure for waste disposal. Notices stating these procedures shall be posted in the construction office and the construction superintendent shall be responsible for insuring that these procedures shall be followed.

1.12 HAZARDOUS WASTE

A. All hazardous waste materials shall be disposed of in a manner specified by Georgia State Solid Management regulations. All personnel shall be informed and instructed regarding the correct procedure for waste disposal. Notices stating these procedures shall be posted in the construction office and the construction superintendent shall be responsible for insuring that these procedures shall be followed.

1.13 SANITARY WASTE

A. All sanitary waste shall be collected from the portable units, as necessary, by a Georgia State licensed sanitary waste management contractor, or as required by local regulations.

1.14 TEMPORARY FUELING TANK AREA

A. Temporary fueling tanks shall have a Georgia E.P.D. approved secondary containment (liner system) basin to prevent and/or minimize site contamination. Temporary fueling tank locations shall located remotely from drainage ways, drainage systems, and state waters (streams, springheads, etc.).

1.15 EQUIPMENT MAINTENANCE AREA

A. Equipment maintenance areas shall be clearly identified with signage. Said signage shall read as follows:

Equipment Maintenance Area

Discharge of new or used oil, fuel, lubricants, etc. is prohibited. Utilize

containment/capture systems. Recycle used oils, contaminated fuels and lubricants.

Illegal discharges are subject to fines and penalties.


B. Sign shall be weatherproof and have a minimum size of 36” X 36”.

C. Equipment Maintenance Area(s) shall be located remotely from drainage ways, drainage systems, and state waters (streams, springheads, etc.).

1.16 STORM DRAIN INLET LABELS

A. Storm Drain Inlet Labels – Storm structure tops shall be stenciled with “Protect our Water Quality, only rain down the Storm Drain”. The stenciling shall be performed as the inlet tops are installed and within one week after any “pour in place” structure top.

1.17 STORM WATER RUNOFF QUALITY CONTROLS

A. The contractor shall conform to the phasing, sequencing, installation, inspection, maintenance, and stabilization requirements of the approved “Erosion, Sedimentation, and Pollution Control Plan”. The contractor shall educate all construction personnel of the importance of limiting the area of construction disturbance through appropriate phasing and intermediate stabilization of areas that have reached appropriate grades. This includes installing perimeter areas of pavements and walks, proper and rapid seedbed preparation and installation of vegetation. The contractor shall work diligently to develop a construction mindset with the on-site personnel, which shall focus on the daily reduction of exposed land disturbance. This shall improve storm water quality due to vegetative stabilization, and also allows for more efficient construction activities during the winter “wet” season when pavement binder is in place for construction staging.

PART 2 - PRODUCTS 2.01 TEMPORARY GRASSING MATERIALS

A. Reference Section 32 9200 Turf and Grasses 2.02 FILTER FABRIC

A. Silt fence shall be GA DOT - Type “C”, approved silt fence:

TYPE FENCE C

Tensile Strength (lbs. Min.) (1) (ASTM D-4632)

Warp – 120 Fill – 180

Elongation (% Max.) (ASTM D-4632) 40

AOS (Apparent Opening Size) (Max. Sieve Size) (ASTM D-4751)

#30

Flow Rate (Gal./Min./Sq.Ft.) (GDT-87)

70

Ultraviolet Stability (2) (ASTM D-4632 after 300 hours weathering in accordance with ASTM D-4355)

80


Bursting Strength (PSI Min.) (ATM D-3786 Diaphragm Bursting Strength Tester)

175

Minimum Fabric With (Inches) 36

2.03 FILTER STONE

A. Filter stone shall be crushed stone conforming to the Department of Transportation - State of Georgia - Standard Specifications - Construction of Roads and Bridges - 1993 - Table 800.01 H, Size as shown on details.

2.04 EROSION CONTROL BLANKET

A. Slopes > 3:1 (33% or greater)

1. Biodegradable netting impregnated with excelsior woodfiber such as manufactured by "Curlex";

2. "Ero-Mat" by Verdyol; 3. "Bon Terra CS2" (slopes > 3:1);

B. Slopes < 3:1 (33% or less)

1. "Bon Terra CS1" 2. North America Green S75

2.05 NON-WOVEN GEOTEXTILE FABRIC

A. Non-woven geotextile fabric shall be GEOTEX 1341 as manufactured by Synthetic Industries, Inc. or approved equal. Fabric shall be 12.5 oz. per square yard.

2.06 POLYACRYLAMIDE

A. Anionic Polyacrylamide shall be utilized on the project in emulsion form and gel bars/logs.

PART 3 - EXECUTION 3.01 EROSION AND SEDIMENTATION CONTROL

A. Land Disturbance Activity Sequence shall be adhered to by the General Contractor.

B. Sedimentation Control: Sediment basins, diversion berms, silt dams, traps, barriers, downlines, check dams, rock filter dams, seep berms, mulching temporary grassing and appurtenances shall be installed and shall be maintained in-place for duration of construction, as shown and detailed on erosion control plan.

C. Silt fence: trench 6” deep along silt fence line layout.

D. Silt fence: bury one foot of fabric as detailed. In areas of concentrated flow, install

multiple rows of silt fence or brace with 4 x 4 timbers and hogwire. (Refer to GA D.O.T. Standard and Specifications, Section 171).

E. The contractor shall provide erosion control check dams as shown and as per Georgia

Department of Transportation Standards & Specifications, Section 162.


F. Erosion and sedimentation controls shall be maintained in a condition which will retain unfiltered water.

G. The Contractor shall construct the sedimentation ponds and control devices prior to

clearing and grubbing the site to insure complete silt control.

H. When the silt or the debris level is greater than 1 foot above the bottom of the pond, the contractor shall remove the silt or debris to restore the proper elevation for the bottom of the pond.

I. The Contractor shall have all erosion and sedimentation control devices in service and

operating properly prior to completion and final acceptance of the contract.

J. Responsibility: The Contractor shall be solely responsible for insuring that no silt or debris leaves the immediate construction site. Any silt area disturbed shall be returned to its natural state as directed by the Owner at the Contractor’s expense.

K. Temporary seeding shall be provided for all exposed soil surfaces that are not to be

fine graded or landscaped within fourteen (14) calendar days. The contractor shall anticipate multiple temporary seeding applications during the project construction period.

L. Temporary seeding shall be applied to any and all disturbed areas left idle for two

weeks and shall be applied no later than the 15th calendar day from last land disturbance activity. (ie. clearing, grubbing or grading).

M. Contractor shall provide temporary grassing and mulching for all disturbed areas within

seven (7) calendar days of reaching finished grades. Contractor shall reduce area of disturbance daily through use of temporary grassing and mulching.

3.02 GRADING OPERATIONS

A. Grading Operations: Grading operations shall be phased. Grading operations shall be scheduled so that the ground surface will be disturbed for the shortest possible time before permanent construction is installed. Large areas shall be maintained as flat as possible to minimize soil transport through surface flow. Contractor shall immediately install graded diversion channels, ditches and berms to direct storm runoff to sediment and filtering basins. Contractor shall grade fill slopes in a manner which prevents surface areas from flowing over newly constructed fill slope areas through shaping and providing required temporary downlines or diversions to permanent storm structures as construction allows.

B. Storm Drainage System: As much of the permanent storm drainage system as practical

shall be initially installed and surface water diverted into the system. Contractor shall provide the required temporary inlet sediment traps immediately. Temporary inlet sediment traps shall be immediately installed as base of structure is set and shall be adjusted up periodically as the grading operation raises the grades around the structure. The storm drainage system shall be completed as soon as conditions will allow.

1. Temporary sediment barriers shall be maintained around drainage structures

until final subgrade preparation has begun.


C. Ground Cover:

1. All exposed soil shall be protected by application of ground cover.

2. Ground cover may consist of any effective erosion preventative treatment such as straw or other mulches, planting, etc. See Section 02905 for GRASSING.

3. All grassing or planting operations shall include mulching as stabilization until

ground cover by planting is effective. 3.03 STABILIZATION PRACTICES

A. The Contractor shall be responsible for controlling soil erosion during all phases of construction, not only to preserve and protect slopes, drainage structures, pavement, and other facilities, but also to reduce potential sources of water pollution and damage to adjacent property.

B. Mulching: Contractor shall apply dry straw or hay and/or wood chip mulch to disturbed

areas at a depth of two to three inches. Said mulch shall be uniformly applied by hand or mechanical equipment. Straw or hay mulch shall be pressed into the soil with a disk harrow with disk set straight or with special “Packer Disk”. The edge of the disk should be dull enough not to cut the mulch but to press it into the soil leaving much of it in an erect position. Straw or hay mulch shall be anchored immediately after application.

C. Polyacrylamide (PAM): Contractor shall utilize anionic polyacrylamide as a temporary

soil binding agent to reduce soil erosion. PAM is available in emulsions, powders and gel bars or logs. PAM shall be utilized in conjunction with other “best management practices”. PAM shall be utilized in direct soil surface applications where the timely establishment of vegetation is not feasible (including building pad and parking lot areas). PAM shall be applied in conjunction with temporary seeding efforts or as a separate hydro spray application. The maximum application of PAM, in pure form, shall not exceed 200pounds/acre/year. Contractor shall install a PAM gel bar or log in each storm structure (secured with rope) and replace at the manufactures recommended interval. Contractor shall apply PAM via hydrospreader to all disturbed areas once per fourteen (14) calendar days at the rate of seven and one half (7.5) pounds per acre. Provide written certification of each application.

D. Temporary Stabilization: Topsoil stockpiles and disturbed areas of the site, where

construction activity has ceased for at least fourteen (14) calendar days, shall be stabilized with temporary seeding and/or mulch.

E. Lime and Fertilizer Rates: Lime shall be applied at a rate of one (1) ton per acre and

commercial fertilizer 6-12-12 shall be applied at the rate of 500 to 700 pounds per acre, disturbed areas being prepared for planting.

F. Seed Bed Preparation for Temporary Vegetation: Loosen ground surface by discing,

raking or harrowing. If the area has been recently loosened or disturbed, no further roughening shall be required. Remove all large clods, boulders and debris that will interfere with the work. Remove all stones 2" and larger in any given dimension.

G. Planting of Temporary Vegetation (Hydroseeding): Disturbed areas shall be seeded

with Tall Fescue or Annual Ryegrass. Apply Tall Fescue at the rate of fifty (50) pounds per acre. Apply Annual Ryegrass at a rate of forty (40) pounds per acre. Disturbed


areas shall be planted with a hydro-seeder after areas have been prepared for seeding, unless plans show otherwise. Existing trees and shrubs in hydro-seeded area shall be protected during hydroseeding. Apply seed, fertilizer, lime, and fiber in one application. Temporary vegetative cover shall be maintained by the Contractor until the permanent lawn season, at which time the tall fescue or annual ryegrass shall be mowed down to the ground surface, the lawn area disc harrowed, the soil prepared for planting lawns and the permanent lawn planted or sodded as called for on the plans. (Refer to Section 32 9200 – Turf and Grasses for planting of permanent lawns.)

H. Planting Seasons:

*Denotes optimum Planting Season

Tall Fescue: August 15 - November 1 (*September 1 – October 15)

Annual Ryegrass: August 1 - April 15 (*September 1 – December 10).

I. Reseeding – Reseed and provide straw cover for bare areas 1 s.f. and larger to establish and maintain vegetative cover and to prevent sheet and rill erosion. Repair erosion damage as required and reseed.

J. Matting and Mulching – All seeding shall be covered with matting and/or mulch. After

seeding, all slopes that exceed 3’ (H): 1’ (V) shall be covered with erosion control matting and/or blankets. The mats and/or blankets shall be installed as per the manufacturer’s recommendations and specifications using the recommended fastening hardware. Remaining seeded areas shall be covered with straw or hay spread at the rate of approximately two tons/acre or wood cellulose fiber applied at the rate of approximately 1500 lbs./acre. Areas of the site that are to be paved shall be stabilized through the proper compaction of the soil and placement of a graded, stone aggregate base.

K. Rolling – Roll all seeded areas with roller weighing 60 to 90 pounds per linear foot of

roller before applying mulch. On steep slopes cover seeds by dragging spiked chains or similar methods.

L. Watering – Provide watering as required to establish and maintain healthy vegetative

cover.

M. Permanent Stabilization – Disturbed areas of the site where finished grade has been achieved, and construction activity has ceased for at least fourteen (14) calendar days, shall be stabilized with season dependant permanent seeding. The permanent seed mixture shall consist of ten (10) pounds per acre of Hulled Sierra Bermuda Grass, and ten (10) pounds per acre of Un-hulled Sierra Bermuda Grass. The seed mixture shall be hydro-seeded with a tank mixture of Polyacrylomide (PAM) and a tackifier. Polyacrylomide (PAM) application shall not exceed the rate as outlined in the “Manual for Erosion and Sediment Control in Georgia”, Latest Edition. Per acre, shall be applied to the disturbed areas. After seeding, all slopes that exceed 3’(H): 1’ (V) shall be covered with erosion control matting and/or blankets. The mats and/or blankets shall be installed as per the manufacturer’s recommendations and specifications using the recommended fastening hardware.

N. The Contractor shall be responsible for completing all permanent erosion control

features at the earliest practical time. Temporary measures shall be used until permanent measures are completed.


O. Where erosion control facilities have been constructed, the Contractor shall maintain and restore such facilities as necessary to insure proper functioning. After construction has been completed; remove sediment from erosion control facilities and grade the areas.

P. It shall be the Contractor’s responsibility to maintain all access to the site in such

manner as to prevent mud from washing or being tracked onto existing pavements. The Contractor shall provide a temporary hose bib system to wash truck tires or provide a water truck with a pressure hose for wash down of trucks and equipment entering the public right-of-way as necessary.

3.04 STRUCTURAL PRACTICES

A. Temporary Construction Entrance – A stabilized, stone aggregate construction entrance shall be constructed, as per the detail set forth in the Manual for Erosion and Sediment Control in Georgia, Latest Edition. The temporary construction entrance shall reduce vehicle tracking of sediments. Out-going trucks shall have the tires washed prior to exiting the site onto any public street or right-of-way. Any mud, dirt, or rock that is tracked onto public streets shall be swept immediately and material placed within the perimeter controls.

B. Sediment Basins – Temporary sediment basins shall be constructed to contain and

filter sixty-seven (67) cubic yards of sediment per disturbed acre within that drainage basin. The temporary sediment basin shall be constructed as per the approved Erosion, Sedimentation, and Pollution Control Plan(s) and Details and as per the detail(s) set forth in the Manual for Erosion and Sediment Control in Georgia, Latest Edition.

C. Silt Barriers – A single row of Ga. DOT Type “C” Silt fence shall be installed along the toe of all downstream slopes and a double row of Type “C” Silt Fence shall be installed adjacent to all state waters buffers; as per the Manual for Erosion and Sediment Control in Georgia, Latest Edition.

D. Temporary Diversion Berms/Dikes – Temporary Diversion berms/dikes shall be

constructed as per the approved Erosion, Sedimentation, and Pollution Control Plan. The diversions shall be minimum six feet wide and shall be raised each day with finish grade during grading activities. The diversions shall be constructed to intercept and redirect runoff to the temporary sediment basin(s) and/or temporary storm drainage structure sediment inlet traps prior to the runoff reaching the perimeter sediment controls.

3.05 DUST CONTROL

A. The Contractor shall keep airborne dust to a minimum by using water sprinkling or tossing and/or other suitable means to limit dust and dirt from rising and scattering in the air. Contractor shall water all disturbed earth no later than five (5) days from last rain or last watering.

3.06 POLLUTION AND SPILL PREVENTION

A. The Contractor shall make every effort to control both air and water pollution. No tires, oils, asphalt, paint or coated metals are permitted in combustible waste piles. Pollutants such as fuels, lubricants, bitumens, raw sewage and other harmful materials will not be discharged into or near rivers, streams or man-made channels. Equipment


maintenance shall be performed with containment and capture of used oil. Contractor shall not pour or drain used lubricants or other necessary mechanical fluids onto the ground. Remove from site and deliver to a recycling center.

B. Material Management Practices

1. The following material management practices shall be used to reduce the risk of

spills or other accidental exposure of materials and substances to storm water runoff. The Contractor shall follow good housekeeping practices onsite during the construction project.

a) An effort shall be made to store only enough product required to do the

job. b) All materials stored onsite shall be stored in a neat, orderly manner in

their appropriate containers and, if possible, under a roof or other enclosure.

c) Products shall be kept in their original containers with the original

manufacturer’s label.

d) Substances shall not be mixed with one another unless recommended by the manufacturer.

e) Whenever possible, all of a product shall be used up before disposing of the container.

f) Manufacturer’s recommendations for proper use and disposal shall be

followed.

g) The site superintendent shall inspect daily to ensure proper use and disposal of materials onsite.

C. Hazardous Products

1. The Contractor shall use the following practices to reduce the risks associated

with hazardous materials:

a) Products shall be kept in original containers unless they are not resealable.

b) Original labels and material safety data shall be retained with the

product by the General Contractor. They contain important product information.

c) Surplus products shall be disposed of following and in conformance

with local and State recommended methods. D. Product Specific Practices

1. The following product specific practices shall be followed for products stored on-

site:


a) Petroleum Products:

i. All on-site vehicles shall be monitored for leaks and receive regular preventive maintenance to reduce the chance of leakage. Petroleum products shall be stored in tightly sealed containers that shall be clearly labeled and stored in a clearly identified area. Any asphalt substances used on-site shall be applied according to the manufacturer’s recommendations.

b) Fertilizers:

i. Fertilizers used shall be applied only in the minimum amounts

recommended by the manufacturer. Once applied, fertilizer shall be worked into the soil to limit the exposure to storm water. Any fertilizers that are to be stored on-site, shall be stored in a protected, securable enclosure. The contents of any partially used bags of fertilizers shall be transferred to a clearly labeled sealable plastic container to avoid spills.

c) Paints:

i. All containers shall be tightly sealed and stored when not

required for use. Excess paint shall not be discharged to the storm sewer system but shall be properly disposed of according to local and State regulations.

d) Concrete:

i. Concrete trucks shall be allowed to wash out, discharge, and

drum wash only at the identified equipment maintenance area(s). Maintenance areas shall be equipped with a discharge containment area (e.g., earth berms surrounding area). The containment area shall be cleaned up and removed from the site upon completion of concrete installation work.

E. Spill Prevention and Cleanup

1. The following practices shall be followed for spill prevention and cleanup:

a) Local, State, and Manufacturer’s recommended methods for spill

cleanup shall be clearly posted and site personnel shall be made aware of the procedures and the location of the information and cleanup supplies.

b) Materials and equipment necessary for spill cleanup shall be kept in the

material storage area on-site. Equipment and materials shall include but not be limited to brooms, dustpans, mops, rags, gloves, goggles, respirators, cat litter, sand, sawdust, and plastic and metal trash containers specifically for this purpose.

c) All spills shall be cleaned up immediately upon discovery.


d) The spill area shall be kept well ventilated and personnel shall wear the appropriate protective clothing to prevent injury from contact with a hazardous substance.

e) Spills of toxic or hazardous material shall be reported to the appropriate

local or State government agency, regardless of size.

f) The spill prevention plan shall be adjusted to include measures to prevent this type of spill from reoccurring and how to clean up the spill if there is another one. A description of the spill, what caused it, and the cleanup measures shall also be included.

g) The General Contractor shall be responsible for assigning personnel to

be responsible for spill prevention and cleanup coordination. The General Contractor shall designate, at a minimum, three site personnel to receive spill prevention and cleanup training. These individuals shall each become responsible for a particular phase of prevention and cleanup. The names of responsible spill personnel shall be posted in the material storage area and in the on-site construction office.

3.07 MAINTENANCE

A. Inspect slope protection and erosion control elements after each rainfall. Clear all debris and accumulated sediment from behind barriers when one third full so their functional capacity is not reduced during the construction period.

3.08 REMOVAL OF TEMPORARY EROSION CONTROL DEVICES

A. As soon as permanent vegetative cover is established, Contractor shall remove temporary devices, including sediment barriers, berms, silt traps and similar devices. Contractor to remove retrofit structure and clean out all accumulated silt and debris in detention ponds to finished grades indicated on the drawings.

B. Remove all debris resulting from temporary erosion control from project site.

C. Control dust from disturbed areas by means of mulching, irrigation, calcium chloride or

other method subject to the Owner's review.

END OF SECTION

CEWC- Archery Range 31 8400-1 BLP-15001 Underground Irrigation System

SECTION 32 8400

UNDERGROUND IRRIGATION SYSTEM

PART 1- GENERAL

1.1 SYSTEM DESCRIPTION

A. The sprinkler system shall include sprinklers, valves, piping fittings, controller, wiring, all of sizes and types as shown on the drawings and specified. The system shall be constructed to grades and conform to areas and locations as shown on the drawings.

B. Sprinkler lines shown on the drawings are essentially diagrammatic. Spacing of the sprinkler heads or quick coupling valves are shown on the drawings and shall be exceeded only with written permission of the Designer.

C. Unless otherwise specified or indicated on the drawings, the construction of the sprinkler system shall include the furnishing, installing, and testing of all mains, laterals, risers and fittings, sprinkler heads, gate valves, control valves, controllers, electric wire, controls, backflow preventers, enclosures, and other necessary specialties and the removal and/or restoration of existing improvements, excavating and backfill, and all other work in accordance with the plans and specifications a required for a complete system.

1.2 QUALITY ASSURANCE

A. Conference: Before any work is started a conference shall be held between the Contractor and the Owner concerning the work under this contract.

B. The Contractor shall maintain continuously a competent superintendent, satisfactory to the Owner, on the work during progress with authority to act or him in all matter pertaining to the work.

C. It is the Irrigation Contractor’s responsibility to coordinate and cooperate with the

other Contractors to enable work to proceed rapidly and efficiently. D. The Contractor shall confine his operations to the area to be improved and to the

areas allotted him by the Designer and General Contractor for material and equipment.

E. Contractor shall take all necessary to protect the existing site conditions and vegetation.


1.3 SUBMITTALS

A. General: Submit in accordance with Shop Drawings, Product Data, and Samples.

B. Shop Drawings and Equipment Product Information: 1. Prior to purchasing materials, submit product information on all sprinkler

heads, automatic valves, quick coupling valves, controller, and pipe to be used on the project.

2. Contractor shall review drawings and data to supply actual precipitation

rates and times for each zone in maintenance package.

3. Prior to trenching, Contractor shall submit proposed trenching equipment to Designer for approval.

C. Record Drawings and Instructions

1. Upon completion of installation, Contractor shall produce as-built

drawings in Autocad 2000 format and furnish one set of reproducible and one set of printed record drawings showing all sprinkler heads, valves, drains, and pipelines to scale with dimensions. These drawings shall have dimensions from easily located stationary points (cross measured) as they relate to all valves, mainlines, and wire. Clearly note all approved substitutions of size, material, etc. Complete, concise instruction sheets and parts lists covering all operating equipment and weathering techniques shall be bound into folders and furnished to the Owner in three (3) copies. Submission of this information is a requirement for final acceptance.

1.4 SITE CONDITIONS

A. The Contractor shall examine the site, plans and specifications (i.e. system

requirements).

B. It shall be the Contractor’s responsibility to report in writing to the Designer any deviations between drawings, specification, and actual site conditions. Failure to do so prior to the installing of equipment shall be done at the Contractor’s expense.

C. Adjustment of the sprinkler heads and automatic equipment will be done by the Contractor, upon completion of installation, to provide optimum performance.

D. After completion, testing, and acceptance of the system, the Contractor shall verbally instruct the Owner’s personnel in the operation and maintenance of the system. All written instruction shall be included in the bound maintenance package as stated in Paragraph 1.3 - Submittals.


PART 2 - PRODUCTS

2.1 PIPE AND FITTINGS

A. Pipe sizes shall conform to those shown on the drawings. No substitutions of smaller pipe sizes will be permitted, but substitutions of larger size may be approved. All pipe damaged or rejected because of defects shall be removed from the site at the time of said rejection.

B. All piping shall be Schedule 40 PVC pipe extruded from virgin parent material of

the type specified on the drawings. The pipe shall be homogeneous throughout and free from visible cracks, holes, foreign materials, blisters, wrinkles and permanently marked with the manufacture’s name, material, size, and schedule type. Pipe must bear the NFS seal.

C. All plastic fittings to be installed shall be molded fittings manufactured of the

same material as the pipe and shall be suitable for solvent weld, slip joint ring tight seal, or screwed connections NO fitting made of other material shall be used except as hereinafter specified.

D. Slip fitting socket tapers shall be so sized that a dry unsoftened pipe end

conforming to these special provisions can be inserted no more than halfway into the socket. Plastic saddle and flange fittings will not be permitted. Only Schedule 80 pipe may be threaded.

E. Thrust Blocking and restraints to be installed as per manufacturer’s

recommendations for pipe type, pipe size and local environmental conditions.

2.2 SLEEVES

A. All sleeves shall be Schedule 40 PVC or stronger. All sleeves are required at every crossing indicated on drawings. (Size Noted)

B. All sleeves shall be installed under proposed pavement areas prior to subgrade and base construction.

C. Sleeves shall have a minimum horizontal separation of 18” and a maximum of twenty-four (24) inch clearance below bottom of curb.

D. All sleeves shall have a minimum horizontal separation of twenty-four (24) and maximum of thirty-six inches from center to center.

E. Stub up sleeve pipe twelve (12) inches above ground surface and cap. Paint cap with fluorescent orange paint for easy identification.

F. The location of all sleeves shown on the plans is schematic. The contractor shall make any adjustments necessary to accommodate existing vegetation, utilities, or other existing conditions.


G. If the road crossings are designated as being bore locations the bore must be ample size to accommodate the size sleeve specified.

2.3 CONTROL SYSTEM

A. The automatic controllers shall be as shown on the plans and shall be made by the same manufacturer as valves.

B. Install Rain Check or Mini-Click type shut off device to override the control timer in the event of rain.

2.4 CONTROL WIRE

A. Control wire shall be type UF, UL approved, for direct burial and shall be gauge 14 or larger for the control wire and gauge 12 or larger for common wire.

B. Joining of underground wires shall be made with watertight connectors in valve boxes. No splicing between boxes is acceptable. Utilize 3M DBR/Y-6 Connections unless directed otherwise.

C. All wire connections in valve boxes; first example shall stay open until the Designer approves.

2.5 IRRIGATION VALVES

A. Zone Control Valves 1. Globe-type diaphragm valves of normally closed design, with bronze

bodies or heavy- duty plastic and covers (type noted on drawings). Operation accomplished by means of an integrally mounted heavy-duty 24 volt AC solenoid complying with National Electrical Code, Class II Circuit, solenoid coil potted in epoxy resign within a plastic-coated stainless steel housing. Solenoids shall be completely waterproof, suitable for direct underground burial. Provide a flow stem adjustment in each valve.

2.6 VALVE BOXES

A. All valves shall be installed in thermoplastic valve access boxes of the size

required to permit access to the valve. Valve boxes shall include black thermoplastic locking covers. Manufacturer - Ametek or approved equal.

B. All valve boxes shall be installed on at least a two (2) cubic foot gravel base to provide foundation and drainage.

C. All valve box elevations shall be ½” below finished grade.


2.7 THRUST BLOCKS

A Place one cubic ft. of concrete for each inch of pipe diameter for thrust block. Thrust shall not allow vertical or horizontal movement of pipe in any direction unless otherwise noted on design. Thrust blocking shall be provided on all piping three (3) inch diameter and larger.

PART 3 - EXECUTION

3.1 EXCAVATION AND BACKFILL

A. Trenches for pipe sprinkler lines shall be excavated of sufficient depth and width to permit proper handling and installation by any other method the Contractor may desire if approved by the Owner, pipe manufacturer, and Designer. The backfill shall be thoroughly compacted and evened off with the adjacent soil level. Selected fill dirt or sand shall be used if soil conditions are rocky. In rocky areas the trenching depth shall be two (2) inches below normal trenching depth to allow for this bedding. The fill dirt or sand shall be used in filling (4) inches above the pipe. The remainder of the backfill shall contain no lumps or rocks larger than three (3) inches. The top twelve (12) inches of backfill shall be topsoil, free of rocks, subsoil, or trash. Any open trenches or partially backfilled trenches left overnight or left unsupervised shall be barricaded to prevent undue hazard to the public.

B. The Contractor shall backfill in six (6) inch compacted lifts as needed to bring the soil to its original density.

C. In the spring following the year of installation, the Contractor shall repair any settlement of the trenches by bringing them to grade with topsoil, and seeding with the existing lawn type(s). Watering and maintenance of the repaired areas shall be the Owner’s responsibility.

3.2 INSTALLATION OF PLASTIC PIPE

A. Plastic pipe shall be installed in a manner that permits expansion and contraction as recommended by the manufacturer.

B. Plastic pipe shall be cut with a handsaw or hacksaw with the assistance of a square in sawing vice or in a manner so as to ensure a square cut. Burrs at cut ends shall be removed prior to installation so that a smooth unobstructed flow will be obtained.

C. All plastic-to-plastic joints shall be solvent weld joints or slip seal joints. Only the solvent recommended for the pipe and fittings shall be installed as outlined and instructed by the pipe manufacturer. The Contractor shall assume full responsibility for the correct installation.

D. The joints shall be allowed to set at least twenty-four (24) hours before pressure is applied to the system on PVC pipe.


3.3 CONTROLLER AND ELECTRICAL CONNECTIONS

A. All electrical connections shall conform to the National Electrical Code, latest edition.

B. Control wires installed beneath walks, drives, or other permanent surfaces shall be placed in sleeves.

C. Wires shall be spliced only at valve boxes.

D. Leave twenty-four (24) inch loop of wire at each valve for expansion/contraction and servicing.

E. Controllers and valves shall be from the same company e.g. (Rain Bird, Toro or approved equal).

F. 120 VAC electrical power supply to the controller location shall be supplied by others.

3.4 FLUSHING AND TESTING

A. After all new sprinkler piping and risers are in place and connected for a given section and all necessary division work has been completed and prior to the installation of sprinkler heads all control valves shall be opened and a full head of water used to flush out the system.

B. Sprinkler main shall be pressure tested as follows: 1. Four (4) hour pressure test at 1.5 times the system operating pressure 2. Twenty four (24) hour pressure test at the system operating pressure If leaks occur, repair and repeat the test until no leaks occur (pressure does not drop). Give Designer twenty-four hours notice prior to testing.

C. Testing of the system shall be performed after completion of the entire installation and any necessary repairs shall be made at the Contractor’s expense to put the system in good working order before final payment by the Owner.

D. Adjustment of the sprinkler heads, and automatic equipment, will be done by the Contractor upon completion of installation to provide optimum performance. Minor adjustments during the guarantee period will be made by the Owner.

E. After completion, testing, and acceptance of the system, the Contractor will instruct the Owner’s personnel in the operation and maintenance of the system.

3.5 CLEAN UP AND PROTECTION

A. During irrigation work, Contractor shall keep project site clean and orderly


B. Upon Completion of Work, clear grounds of debris, superfluous materials and all equipment.

Remove from site to satisfaction of the Owner’s Representative. 3.6 WINTERIZING THE SYSTEM

A. Contractor’s responsibility to winterize the irrigation system the first winter following Substantial Completion of the Project.

3.7 INSPECTION

A. Periodic Inspections will be made by the Landscape Architect/Owner’s Representative to review the quality and progress of the work. Work found to be unacceptable must be corrected within a timely mater (to be determined by Owner’s Representative). Remove rejected materials promptly from the project site.

B. It will be the responsibility of the Irrigation Contractor to provide a reliable

communication system (i.e. Two way radios or remote radio control activation system) for Substantial Completion and all periodic inspections.

PART 4.0 – CODES, PERMITS, WARRANTY, AND GUARANTEE 4.1 CODES AND ORDINANCES

A. All materials, installation parameters, and operations shall conform to all applicable codes and ordinances. It is the Contractor’s responsibility to investigate and follow all regulations. Contractor is responsible to verify applicable codes and ordinances prior to submitting bid. Before bid submittal, it is the Contractor’s responsibility to notify the Irrigation Consultant/Designer at least 5 days before bid submittal, of any changes due to code or ordinance discrepancies. If the Contractor does not comply with this process and notification, the Contractor shall be responsible for the necessary installation change and redesign costs for non-compliance.

4.2 PERMITS AND FEES

A. The Contractor shall obtain, at his expense, all required permits and shall pay all required fees. Any penalties imposed due to failure to obtain any permit or pay any fee shall be the responsibility of the Contractor.

4.3 WARRANTY AND GUARANTEE

A. The Contractor shall furnish a certificate of warranty registration and a written guarantee of work and materials for a one year period from the date of final acceptance of the Irrigation System by the Owner and the Designer.

END OF SECTION

CEWC- Archery Range 32 5140-1 BLP - 15001 Concrete Site Work

SECTION 32 5140

CONCRETE SITE WORK

PART 1 - GENERAL 1.01 WORK INCLUDED

A. The Contractor shall furnish all labor and material required to construct all flumes, walks, curb and gutter, concrete paving, and all other items indicated on the drawings, including laying out of this work, preparing of subgrade for all areas mentioned, backfilling and shaping of finish grade in connection with these site improvements as outlined on the drawings.

1.02 JOB CONDITIONS

A. Store materials and equipment only in designated areas.

B. Paving operations shall not begin until all underground work of other trades has been completed and required soil compaction achieved.

C. Verify all grades and elevations shown on drawings before proceeding with work. While

grades and elevations will, in general, conform to those shown on drawings, the Owner reserves the right to make minor modifications by reasonable field adjustments prior to completion of subgrade work.

PART 2 - MATERIALS 2.01 CONCRETE

A. Concrete for slabs, paving, walks, and other identified concrete items called for on the plans shall be three thousand (3,000) p.s.i. concrete at twenty-eight (28) day strength.

2.02 COARSE AGGREGATES

A. Coarse Aggregates shall be No. fifty-seven (57) crushed stone, ninety (90) percent passing three quarter (3/4) inch sieve.

2.03 FINE AGGREGATE:

A. Fine aggregate shall meet ASTM C-33-67. 2.04 FILLER AND SEALER

A. Filler and Sealer for Expansion Joints shall be one-half (1/2) inch preformed strips of cellular fiber impregnated with suitable bituminous binder. Filler shall conform to section area and extend through section to within one-half (1/2) inch of top surface and to meet Federal Specifications HH-F-341 (A).

B. Sealer shall be ELASTA GEL 6170 EPOXY 6170 Epoxy Resin, two component (no VOC), low viscosity, flexible epoxy resin, as manufactured by:

CEWC- Archery Range 32 5140-2 BLP - 15001 Concrete Site Work

Lone Star Epoxies (Fischl Enterprises, Inc. dba Lone Star Expoxies) P.O. Box 121 Rowlett, Texas 75030-0121 Telephone: (972)475-2501 Fax:(972)412-9036 or approved equal.

2.05 STEEL BAR, WELDED WIRE FABRIC

A. Provide steel bars and welded wire fabric of intermediate grade steel in specified sizes as shown on plans. Use welded wire, A.S.T.M. 185-37, sizes and spacing as detailed for concrete work.

PART 3 - INSTALLATION 3.01 STRUCTURE SLABS

A. Furnish and install formed slabs as detailed. Control joints shall be provided at ten (10) feet on center. Finish of concrete shall be a trowel finish.

3.02 CONCRETE WALKS AND FLUMES

A. Concrete walks shall be four (4) inches thick and of width as shown on the Site Plan. Provide expansion joints at curve intersections/tangent points. Control joints shall be provided at ten (10) feet on center. All curves shall be accurately formed to detail. Provide expansion joints through walks at a maximum of forty (40) feet on center and control joints at the same intervals as the width of the walk. Walks shall be sloped as indicated on the grading plan. Finish shall be a fine broom finish.

3.03 PAVING

A. Pour paving with three thousand (3,000) p.s.i. concrete. Place wire mesh or iron bars where indicated prior to placing concrete. Place concrete in forms so that when struck off, compacted and finished, paving will be eight (8) inches thick and continuous between expansion joints. After concrete is placed and struck off, compact in such a manner that aggregate is forced down and not less than three eighths (3/8) inch of mortar is left on top. Fine heavy broom finish.

3.04 SAMPLES

A. Contractor shall pour samples of each type of detailed concrete site work (minimum ten [10] foot lengths) and shall be approved by the Owner before proceeding with the other concrete work.

3.05 REPLACING OF DAMAGED CONCRETE

A. Concrete damaged during construction shall not be spot patched. If a portion of a panel is damaged between control or expansion joints, the entire panel shall be replaced.

END OF SECTION

CEWC- Archery Range 32 9000-1 BLP-15001 Plating Preparation

SECTION 32 9000

PLANTING PREPARATION

PART 1 GENERAL 1.01 RELATED DOCUMENTS

A. Drawings and general provisions of Contract, including General and Supplementary Conditions and Division-1 Specification sections, apply to work of this section.

1.02 DESCRIPTION OF WORK

A. Extent of landscape development work is shown on drawings. B. Sub-grade Elevations: Excavation, filling and grading required to establish

elevations shown on drawings are not specified in this section. Refer to earthwork sections.

1.03 QUALITY ASSURANCE

A. Subcontract landscape work to a single firm specializing in landscape work. B. Landscape subcontractor shall provide continuous superintendence by an

experienced plantsman during the layout, preparation and execution of all landscape work. 1. Pre-Landscape Conference

a) Prior to the commencement of any landscape work, meet at the site

with: i. Owner

ii. Architect/Landscape Architect

iii. Contractor's Project Manager

iv. Contractor's Job Superintendent

v. Landscape Contractor

vi. Landscape Contractor's Foreman who will actually be on site

full time during the preparation and installation of landscape work.

2. Record (by the Contractor) the discussions of the conference and the decisions and agreements (or disagreements) reached, and furnish a copy of the record to each party attending.

3. Review foreseeable methods and procedures related to the landscape work, including but not necessarily limited to the following:


a. Review project requirements (drawings, specifications, and other contract documents, and in particular landscape work).

b. Review availability of materials, tradesmen, equipment, and facilities

needed to make progress and avoid delays. c. Review required inspection, testing, certifying, and accounting

procedures. d. Review regulations concerning code compliance, environmental

protection, health, safety and similar considerations. e. Review required submittals, both completed and yet to be completed. f. Review soils conditions, soil preparation, installation methods and

drainage conditions for landscape work. g. Review protection and maintenance of landscape work.

C. Source Quality Control

1. General: Ship landscape materials with certificates of inspection required

by governing authorities. Comply with regulations applicable to landscape materials.

2. Do not make substitutions. If specified landscape material is not

obtainable, submit proof of non-availability to Architect, together with proposal for use of equivalent material.

3. Analysis and Standards: Package standard products with manufacturer's

certified analysis. For other materials, provide analysis by recognized laboratory made in accordance with methods established by the Association of Official Agriculture Chemists, wherever applicable.

4. Trees, Shrubs and Plants: Provide trees, shrubs and plants of quantity,

size, genus, species and variety shown and scheduled for landscape work and complying with recommendations and requirements of ANSI Z60.1 "American Standard for Nursery Stock". Provide healthy, vigorous stock, grown in recognized nursery in accordance with good horticultural practice and free of disease, insects, eggs, larvae and defects such as knots, sun-scald, injuries, abrasions, or disfigurement.

5. Label at least one tree and one shrub of each variety with a securely attached waterproof tag bearing legible designation of botanical and common name. Where formal arrangements or consecutive order of trees or shrubs are shown, select stock for uniform height and spread, and label with number to assure symmetry in planting.

6. Inspection: The Architect may inspect trees and shrubs either at place of

growth or at site before planting, for compliance with requirements for genus, species, variety, size and quality. Architect retains right to further inspect trees and shrubs for size and conditions of balls and root systems, insects, injuries and latent defects, and to reject unsatisfactory


or defective material at any time during progress of work. Remove rejected trees or shrubs immediately from project site.

1.04 SUBMITTALS

A. Certification: Submit certificates of inspection as required by governmental authorities. Submit manufacturer's or vendors certified analysis for soil amendments and fertilizer materials. Submit other data substantiating that materials comply with specified requirements.

B. Submit seed vendor's certified statement for each grass seed mixture required,

stating botanical and common name, percentage by weight, and percentages of purity, germination, and weed seed for each grass seed species.

C. Soil Samples: The Contractor shall take soil samples from several areas of the

site to be planted or grassed and have them analyzed by the Agricultural Extension Service. The results of the analysis shall determine the best fertilizer mixture to use on the site.

1.05 DELIVERY, STORAGE AND HANDLING

A. Packaged Materials: Deliver packaged materials in containers showing weight, analysis and name of manufacturer. Protect materials from deterioration during delivery, and while stored at site.

B. Trees and Shrubs: Provide freshly dug trees and shrubs. Do not prune prior to

delivery unless otherwise approved by Architect. Do not bend or bind-tie trees or shrubs in such manner as to damage bark, break branches or destroy natural shape. Provide protective covering during delivery. Do not drop balled and burlapped stock during delivery.

C. Deliver trees and shrubs after preparations for planting have been completed and

plant immediately. If planting is delayed more than six (6) hours after delivery, set trees and shrubs in shade, protect from weather and mechanical damage, and keep roots moist by covering with mulch, burlap or other acceptable means of retaining moisture.

D. Do not remove container grown stock from containers until planting time.

1.06 JOB CONDITIONS

A. Proceed with and complete landscape work as rapidly as portions of site become available, working within seasonal limitations for each kind of landscape work required. See Section Phasing for specified start and completion requirements.

B. Utilities: Determine location of underground utilities and perform work in a

manner that will avoid possible damage. Hand excavate, as required. Maintain grade stakes set by others until removal is mutually agreed upon by parties concerned.

C. Excavation: When conditions detrimental to plant growth are encountered, such

as rubble fill, adverse drainage conditions, or obstructions, notify Architect for instructions before planting.


D. Coordination with Lawns: Plant trees and shrubs after final grades are established and prior to planting of lawns, unless otherwise acceptable to Architect. If planting of trees and shrubs occurs after lawn work, protect lawn areas and promptly repair damage to lawns resulting from planting operations.

E. Remove and replace trees, shrubs, or other plants found to be dead or in

unhealthy condition during warranty period. Make replacements during growth season following end of warranty period, unless, in opinion of Architect, it is advisable to extend warranty period for a full growing season.

F. Only one replacement (per tree, shrub or plant) will be required at end of

warranty period, except for losses or replacements due to failure to comply with specified requirements.

PART 2 PRODUCTS 2.01 TOPSOIL

A. Topsoil shall consist of the natural loam, sandy loam, silt loam, or clay loam humus bearing soils, adapted to the sustenance of plant life, with the following texture:

Organic Material - two (2) to twenty (20) percent by mass

Sand Content - twenty (20) to sixty (60) percent by mass

Clay-Silt Content – thirty five (35) to seventy (70) percent by mass.

Topsoil pH shall be between five (5) and seven (7).

1. Topsoil shall be of uniform quality and free from foreign material such hard clods, sod, stiff clay, hard pan, stones larger than one (1) inch diameter, lime cement, ashes, slag, concrete, tar residues, tarred paper, boards, chips, sticks, or other undesirable materials. It shall also be reasonably free from weeds and objectionable plant material.

2. Topsoil shall be screened. Refer to Section 31 2200 – Site Grading

3. Screened topsoil shall be distributed with a minimum depth of four (4) inches to

all planting beds\areas and\or as directed by the Architect. Ground shall be scarified before placing topsoil. Areas where screened topsoil is distributed shall be stabilized with temporary and/or permanent vegetation (season dependent) or temporary mulch within fourteen (14) calendar days of distribution.

2.02 SOIL AMENDMENTS

A. Ground Limestone: Lime shall be ground dolomitic limestone containing not less than eighty five (85%) percent of total carbonates and shall be ground to such a fineness that fifty (50%) percent will pass through a 100-mesh sieve and ninety (90%) percent will pass through a 20-mesh sieve. Coarser material will be acceptable, provided the specified rates of application are increased proportionately on the basis of quantities passing the 100-mesh sieve.

B. Peat Humus: FS Q-P-166 decomposed peat with no identifiable fibers and with

ph range suitable for intended use. C. Sand: Clean, washed sand, free of toxic materials.


D. Sawdust: Rotted sawdust, free of chips, stones, sticks, soil or toxic substances

and with 7.5 lbs. nitrogen uniformly mixed into each cubic yard of sawdust. E. Manure: Well rotted, un-leached stable or cattle manure containing not more

than twenty five (25%) percent by volume of straw, sawdust or other bedding materials and containing no chemicals or ingredients harmful to plants.

F. Mulch: Organic mulch free from deleterious materials and suitable for top-

dressing of trees, shrubs or plants and consisting of shredded Cypress Mulch (maximum 25%), shredded Pine Mulch (25%-35%) and shredded Hardwood Mulch. Mulch shall be soaked with water immediately prior to installation and installed while wet.

G. Commercial Fertilizer: Complete fertilizer of neutral character, with some

elements derived from organic sources and containing following percentages of available plant nutrients: 1. For trees, shrubs, vines and groundcovers, provide fertilizer with not less

than five (5%) percent total nitrogen, ten (10%) percent available phosphoric acid and fifteen (15%) percent soluble potash.

2. For lawns, provide fertilizer with percentage of nitrogen required to

provide not less than one (1) lb. of actual nitrogen per one thousand (1000) sq. ft. of lawn area and not less than four (4%) percent phosphoric acid and two (2%) percent potassium. Provide nitrogen in a form that will be available to lawn during initial period of growth; at least fifty (50) percent of nitrogen to be organic form.

3. Ammonium Nitrate: Shall be a commercial product in dry granular form of

recent manufacture and shall be delivered in the original, unopened containers each bearing the manufacturer's guaranteed statement of analysis, it shall contain not less than thirty three and one half (33.5%) percent Nitrogen.

H. Pre-emergent Weed Control: Shall be Scotts Pro Grow ornamental herbicide two

(2) (granular), or approved equal. 2.03 COMPOST USE FOR ESTABLISHMENT OF PLANTING BEDS

A. Description

This work shall consist of incorporating compost into soil profile to improve soil quality and plant growth. This specification applies to all types of plantings, including trees, vines, ground covers and flowering plant material. Contractor shall include the cost for the compost as described herein in his/her base bid.

B. Materials (see chart on next page)

1. Nutrient Grade Compost: Quality compost must be manufactured by a

composter enrolled in the United States Compost Council’s (USCC) Seal of Testing Assurance (STA) Program. (33% by Volume.


2. Compost must meet following parameters as tested by an STA approved lab using the Test Methods for Evaluating Compost and Compost Manufactures method.

3. Plant Nutrients %, dry weight basis TMECC Method

Nitrogen >1.2 4.02D

Phosphorus >.50 Calc.

Potassium >.50 Calc.

Calcium >.90 4.05

Magnesium >.20 4.05

Organic Matter Content

>50% 5.07-A

4. Soluble Salts dS/m (mmhos/cm)

<4.0 4.08-A

5. Particle Size % under 9.5 mm

95% or greater 2.02-B

6. Stability Indicator (respirometry) C02 Evolution mg C02-C/g OM/day

<2 5.08-F777

7. Maturity Indicator (bioassay) Percent Emergence

85% or greater 5.05A

Maturity Indicator (bioassay) Relative Seedling Vigor-

85% of greater

8. Select Pathogens (pass/fail per US EPA Class A standard, 40 CFR 8503.32 (a)) Method 9221E

Pass Standard

Note: The use of compost will reduce fertilizer requirements. The compost generator shall supply the specifier a nutrient analysis to determine these requirements. Planting bed compost and soil mix for ericaceous plants shall have a pH less than 7.0.

2.04 CONSTRUCTION REQUIREMENTS

A. COMPOST SHALL BE APPLIED OVER PLANTING BED AREAS (IN ADDITION TO THE REQUIRED FOUR (4) INCHES OF SCREENED TOPSOIL) AT A RATE OF TWO (2) INCHES AND UNIFORMLY INCORPORATED WITHIN THE TOP 8 INCHES OF THE SOIL PROFILE.

B. Contractor shall establish subgrade in planting bed areas to provide allowance

for the additional two (2) inches of compost plus the required four (4) inches of screened topsoil.


C. Use a higher rate for upgrading marginal soils. D. Water thoroughly after installation.

2.05 METHOD OF MEASUREMENT

A. Compost will be measured by the cubic yard. 2.06 PRODUCT INFORMATION

This specification covers the properties of ERTH Food*** as distributed by: Exceptional Products, Inc, 402 Line Creek Dr., Peachtree City, GA 30269, 800-286-6677.

*** Or approved Equal 2.07 PLANT MATERIALS

A. Quality: Provide trees, shrubs, and other plants of size, genus, species and

variety shown and scheduled for landscape work and complying with recommendations and requirements of ANSI Z60.1 "American Standard for Nursery Stock".

B. Deciduous Trees: Provide trees of height and caliper scheduled or shown and with branching configuration recommended by ANSI Z60.1 for type and species required. Provide single stem trees except where special forms are shown or listed. 1. Provide balled and burlapped (B&B) deciduous trees.

2. Container grown deciduous trees will be acceptable in lieu of balled and

burlapped deciduous trees subject to specified limitations of ANSI Z60.1 for container stock.

3. Container grown deciduous shrubs will be acceptable in lieu of balled and

burlapped deciduous shrubs subject to specified limitations for container grown stock.

C. Coniferous and Broadleafed Evergreens: Provide evergreens of sizes shown or

listed. Dimensions indicate minimum spread for spreading and semi-spreading type evergreens and height for other types, such as globe, dwarf, cone, pyramidal, broad up-right, and columnar. Provide normal quality evergreens with well-balanced form complying with requirements for other size relationships to the primary dimension shown.

1. Provide balled and burlapped (B&B) evergreens. 2. Container grown evergreens will be acceptable subject to specified

limitations for container grown stock.


2.08 GROUND COVER

A. Provide plants established and well-rooted in removable containers or integral peat pots and with not less than minimum number and length of runners required by ANSI Z60.1 for the pot size shown or listed.

2.09 MISCELLANEOUS LANDSCAPE MATERIALS

A. Anti-Erosion Mulch: Provide clean, seed-free salt hay or threshed straw of wheat, rye, oats or barley.

B. Anti-Desiccant: Emulsion type, film-forming agent designed to permit

transpiration but retard excessive loss of moisture from plants. Deliver in manufacturer's fully identified containers and mix in accordance with manufacturer's instructions.

C. Filtration/Separation Fabric: Water permeable filtration fabric of fiberglass or

polypropylene fabric. D. Wrapping: Tree-wrap tape not less than 4" wide, designed to prevent bore

damage and winter freezing. E. Stakes and Guys: Provide stakes as detailed of new hardwood, treated

softwood, redwood, free of knots holes and any defects. Paint all stakes with flat black enamel paint prior to installation and touch-up paint after installation. Provide wire ties and guy of 2 strand, twisted, pliable galvanized iron wire not lighter than 12 ga. with zinc coated turnbuckles. Provide not less than 1/2" diameter black rubber hose, cut to required lengths and of uniform size to protect tree trunk from damage by wires.

PART 3 EXECUTION 3.01 TIME OF PLANTING

A. At the option and on the full responsibility of the Contractor, planting operations may be conducted outside of the optimum planting season, as described herein, and/or under unseasonable conditions without additional compensation.

3.02 SEASON

A. Optimum planting of trees and shrubs shall be from October 15th to March 15th. 3.03 PREPARATION

A. Layout individual tree and shrub locations and areas for multiple plantings. Stake locations and outline areas and secure Architect's acceptance before start of planting work. Make minor adjustments as may be required.

B. Preparation of Planting Soil: Before mixing, clean topsoil of roots, plants, sods,

stones, clay lumps, and other extraneous materials harmful or toxic to plant growth.


C. Amended Soil: Soil used in planting shall be topsoil or suitable existing soil either of which shall be thoroughly mixed with one part of peat, one part manure, and five parts of existing soil. Very poor soil, hardpan, or other soil injurious to plants shall not be used. Soil used in planting shall be thoroughly mixed with 5 pounds of 5-10-5 formula Commercial Fertilizer per cubic yard.

D. For pit and trench type backfill, mix planting soil prior to backfilling, and stockpile

at site. E. For planting beds and lawns, mix planting soil prior to planting or apply on

surface of topsoil and mix thoroughly before planting. F. Preparation for Planting Lawns and Sodded Lawns: Refer to Section 32 9200

TURF AND GRASSES. G. Preparation of Planting Beds:

1. Establish subgrade elevation and loosen subgrade of planting bed areas

to a minimum depth of six (6) inches using a cultimulcher or similar equipment. Remove stones over one (1) inch in any dimension, and sticks, stones, rubbish and other extraneous matter.

2. Spread four (4) inches of screened topsoil and two (2) inches of compost

mixture to meet lines, grades and elevations shown (after light rolling and natural settlement). Uniformly mix the topsoil and compost into the top eight (8) inches of the soil profile.

3. Pre-emergent Weed Control: All areas to be planted shall be treated with

Scotts Pro Grow Ornamental Herbicide 2 (granular), or approved equal, at the rate of two and a half (2-1/2) pounds per thousand (1000) square feet.

H. Excavation for Trees and Shrubs:

1. Excavate pits, beds and trenches with vertical sides and with bottom of

excavation slightly raised at center to provide proper drainage. Loosen hard subsoil in bottom of excavation.

2. Allow for 4" setting layer of planting soil mixture.

3. For balled and burlapped (B&B trees and shrubs), make excavations at

least half again as wide as the ball diameter and equal to the ball depth, plus following allowance for setting ball on a layer of compacted backfill.

4. For container grown stock, excavate as specified for balled and burlapped

stock, adjusted to size of container width and depth. 5. Dispose of subsoil removed from planting excavations. Do not mix with

planting soil or use as backfill. 6. Fill excavations for trees and shrubs with water and allow to percolate out

before planting.


3.04 PLANTING - PLANTING TREES AND SHRUBS

A. Set balled and burlapped (B&B) stock on layer of compacted planting soil mixture, plumb and in center of pit or trench with top of ball at same elevation as adjacent finished landscape grades. Remove burlap from sides of balls; retain on bottoms. When set, place additional backfill around base and sides of ball, and work each layer to settle backfill and eliminate voids and air pockets. When excavation is approximately 2/3-full, water thoroughly before placing remainder of backfill. Repeat watering until no more is absorbed. Water again, after placing final layer of backfill.

B. Set bare rootstock on cushion of planting soil mixture. Spread roots and carefully

work backfill around roots by hand and puddle with water until backfill layers are completely saturated. Plumb before backfilling and maintain plumb while working backfill around roots and placing layers of soil mixture above roots. Set collar 1" below adjacent finish landscape grades. Spread out roots without tangling or turning up to surface. Cut injured roots clean; do not break.

C. Set container grown stock as specified for balled and burlapped stock, except cut

cans on 2 sides with an approved can cutter; remove bottoms of wooden boxes after partial backfilling so as not to damage root balls.

D. Dish top of backfill to allow for mulching. E. Mulch pits, trenches and planted areas. Provide not less than 3" thickness of

mulch and work into top of backfill and finish level with adjacent finish grades. F. Apply anti-desiccant using power spray to provide an adequate film over trunks,

branches, stems, twigs and foliage. G. If deciduous trees or shrubs are moved in full-leaf, spray with anti-desiccant at

nursery before moving and again 2 weeks after planting. H. Prune, thin out and shape trees and shrubs in accordance with standard

horticultural practice. Prune trees to retain required height and spread. Unless otherwise directed by Architect, do not cut tree leaders, and remove only injured or dead branches from flowering trees, if any. Prune shrubs to retain natural character.

I. Remove and replace excessively pruned or misformed stock resulting from

improper pruning. J. Wrap tree trunks of 2" caliper and larger. Start at ground and cover trunk to

height of first branches and securely attach. Inspect tree trunks for injury, improper pruning and insect infestation and take corrective measures before wrapping.

K. Guy and stake trees immediately after planting, as detailed.

3.05 PLANTING GROUND COVER

A. Space plants as shown or scheduled.


B. Dig holes large enough to allow for spreading of roots and backfill with planting soil. Work soil around roots to eliminate air pockets and leave a slight saucer indentation around plants to hold water.

Water thoroughly after planting, taking care not to cover crowns of plants with wet soils.

C. Mulch areas between ground cover plants: place not less than 3" thick.

3.06 CLEANUP AND PROTECTION

A. During landscape work, keep pavements clean and work area in an orderly condition.

B. Protect landscape work and materials from damage due to landscape operations,

operations by other contractors and trades and trespassers. Maintain protection during installation and maintenance periods. Treat, repair or replace damaged landscape work as directed.

C. Any soil, mulch or similar material that has been brought onto paved areas by

hauling operations, or otherwise, shall be removed promptly, keeping these areas clean at all times. Upon completion of the planting, all excess soil, stones and debris which has not previously been cleaned up shall be removed from the site. All lawns and planting areas shall be prepared for final inspection.

3.07 MAINTENANCE

A. Plant Maintenance shall begin immediately after each plant is planted and shall

continue with the following requirements:

1. Maintenance of new planting shall consist of pruning, watering, cultivation, weeding, mulching, tightening, and repairing of guys, resetting plants to proper grades or upright position, restoration of planting saucer, and furnishing and applying such sprays as are necessary to keep the plantings free of insects and diseases. If planting is performed after grass area preparation, proper protection to grass areas shall be provided, and any damage resulting from planting operations repaired promptly. Maintenance shall be provided for one full growing season (spring, summer, and fall) beginning April 15th and ending October 15th. Inspection for acceptance will be made by the Architect upon completion of work under this contract. Acceptance of each segment of work does not relieve contractor of maintenance requirements.

2. Planting areas and plants shall be protected at all times against

trespassing and damages of any kind for the duration of the maintenance period. If any plants become damaged or injured, they shall be treated or replaced as directed by the Architect at no additional cost to the Owner. No work shall be done within, adjacent to, or over any plant or planting area without proper safeguards and protection to the plant material.

3. The Contractor shall be responsible for keeping all planting and working

incidentals thereto in good condition by replanting plant replacements,


watering, weeding, cultivating, pruning, and spraying, re-guying and by performing all other necessary operations of care for promotion of root growth and plant life.

4. The root system of all plants shall be watered at such intervals as will

keep the surrounding soil in best conditions for promotion of root growth and plant life so that all work is in satisfactory condition at acceptance.

5. All planting and plant materials required by this contract shall be in

satisfactory and acceptable condition when Contractor applies for payment.

6. Sidewalks, streets, and other paved areas shall be kept clean when

planting and maintenance operations are in progress. 7. Trees, shrubs and ground cover shall be protected and maintained

through one (1) full growing season (spring, summer, and fall), beginning April 15th and ending October 15th. Maintenance shall include watering, weeding, cultivating, mulching, tightening and repairing of guys, removal of dead material, resetting plants to proper grades or upright positions and restoration of the plating saucer, and other necessary operations.

3.08 INSPECTION, ACCEPTANCE, GUARANTEE AND REPLACEMENT

A. The Architect shall inspect all work for acceptance upon written request of the Contractor. The request shall be received at least ten (10) days before the anticipated date of inspection.

B. Upon completion of all repairs or replacements which may appear at that time to

be necessary in the judgment of the Architect, the Architect shall certify in writing to the Owner as to the acceptance of the work.

C. The Contractor's responsibility for maintenance after one (1) full growing season

(spring, summer, and fall) beginning April 15th and ending October 15th, (exclusive of replacement), shall terminate after acceptance of each segment of work.

D. The guarantee period shall begin at the Acceptance Day. E. All plant materials shall be guaranteed by the Contractor except relocated

materials, for a period of ninety (90) days for evergreen plants and thirty (30) days after breaking growth in the spring for deciduous plants.

F. The Contractor shall make periodic inspections, at no extra cost to the Owner,

during the guarantee period to determine what changes, if any, should be made in the Owner's maintenance program. All such recommended changes shall be submitted in writing to the Owner and the Architect.

G. The Contractor shall replace without cost to the Owner, and as soon as weather

conditions permit, all dead plants and all plants not in a vigorous thriving condition, as determined by the Architect during and at the end of the guarantee period. The plants shall be free of dead branches and dead branch tips, and shall bear foliage of a normal density, size, and color. Replacements shall match


adjacent specimens of the same species. Replacements shall be subject to all requirements stated in the Specification.

H. The Contractor shall make all necessary repairs to grades, and lawn areas

required because of plant replacements. Such repairs shall be done at no extra cost to the Owner.

I. The guarantee of all replacement plants shall extend for an additional period of

ninety (90) days for evergreen and ninety (90) days from time of breaking growth in spring for deciduous material after replacement, or for the guarantee period, whichever time period is greater. In the event that a replacement plant is not acceptable during or at the end of the said extended guarantee period, the Owner may elect subsequent replacement or credit for each item.

J. Clearing of ground: Upon completion of the work, the grounds shall be cleared of

all debris, of all superfluous materials and all equipment which shall be entirely removed from the premises to the satisfaction of the Owner.

END OF SECTION

CEWC- Archery Range 32 9200-1 BLP- 15001 Turf & Grasses

SECTION 32 9200

TURF & GRASSES

PART 1 - GENERAL

1.01 GENERAL

A. Contractor shall provide and furnish all materials, equipment and labor necessary for lawn construction, protection, maintenance, guarantee and related items to complete work indicated on the drawings and specified herein.

1.02 RESPONSIBILITY

A. Before commencing any work required by this Contract, Contractor shall ascertain the location of all utilities, sub-surface drainage, and underground construction so that proper precautions may be taken not to disturb or damage any sub-surface improvements. Contractor shall be held responsible for making, at his own expense, all repairs to damaged utilities resulting from the work hereunder. Contractor shall take all necessary precautions in bringing equipment on to and off of the site, protecting curbs, walks, paving, steps and any other existing construction on the site. Contacts shall be made by Contractor with proper authorities before and during this work so as to comply with all regulations and ordinances.

PART 2 – MATERIALS, PRODUCTS AND SUBMITTALS 2.01 MATERIALS AND PRODUCTS

A. Topsoil: Topsoil shall be paid for and hauled in by the Contractor. Refer to Section 31 22 00, "Grading", Article 2.2, "Topsoil". The composition of soil is to be reasonably determined by Contractor. Such determination, however, is subject to Landscape Architect's review and approval at any time during installation.

B. Lime shall be ground limestone (Dolomite) containing not less than 85% of total

carbonates and shall be ground to such a fineness that 50% will pass through a 200-mesh sieve and 90% will pass through a 20-mesh sieve. Coarser material will be acceptable, provided the specified rates of application are increased proportionately on the basis of quantities passing through the 100-mesh sieve.

C. Water used in this work will be furnished by Contractor and will be suitable for irrigation

and free from ingredients harmful to plant life. Hose and other watering equipment required for work shall be furnished by Contractor.

D. Fertilizer shall be commercial fertilizer formula complying with State and Federal

fertilizer laws. The fertilizer shall be delivered to the site in original, unopened containers which shall bear manufacturer's certificate of compliance covering analysis. Fertilizer shall be the following:

6-12-12; 6% Nitrogen, 12% Phosphorus, 12% Potash. Ammonia Nitrate


E. Grass Seed: Provide fresh, clean, new-crop seed complying with tolerance for purity

and germination established by Official Seed Analysts of North America. Provide seed mixture composed of grass species, proportions and minimum percentages of purity, germination, and maximum percentage of weed seed, as specified on final stabilization grassing plan and provided by specified seed manufacturer. All seed mixes shall be by Pennington Seed, Inc. or approved equal.

F. Bonded Fiber Matrix Material

1. The Bonded Fiber matrix (BFM) shall be manufactured to be hydraulically

applied, and upon drying, adheres to the soil in the form of a continuous, 100% coverage, biodegradable, erosion control blanket. Acceptable BFM producers shall be:

a) Soil Guard as manufactured by Mat, Inc., phone (888) 477-3028 b) Ecoaegis as manufactured by Canfor Panel & Fibre Market, LTD,

phone (800) 363-8873 c) Conwed 3000 Profile Products, phone (800) 508-8681

2. The BFM shall be comprised of a long strand, thermally produced wood fibers

passing a freeness test at a 760 cc (MLS) level or below (>88% of total volume by weight) held together by organic tackifiers (10%) and mineral bonding agents (>2%) which upon drying become insoluble and non-dispersible.

3. The matrix which forms shall be designed, tested and proven to perform in a

manner equal or superior to biodegradable erosion control blankets (ECB’s). Documentation of testing at an independent university laboratory shall be provided which demonstrates superior performance as measured by reduced water runoff, reduced soil loss, and faster plant germination, as compared to ECB’s. The formed matrix shall meet the following requirements:

a) The material, when mixed into a liquid slurry, shall pass a free liquid

quality control test (liquids separate from fibrous solids no greater than one inch in one minute’s time as measured on a standard test board).

b) The binder shall not dissolve or disperse upon rewetting. c) The matrix shall have no holes > 1mm in size. d) The matrix shall have no gaps between product and the soil.

2.02 SUBMITTALS

A. Contractor shall provide evidence of manufacturer’s certification and products and material samples to Landscape Architect fourteen (14) calendar days prior to installation.


PART 3 - EXECUTION 3.01 Grass/ Wildflower Mixtures

A. All areas disturbed during construction, not required to be developed otherwise or specified as sod lawn, shall be planted in grass/ wildflower mixes as specified on plans. The permanent grass shall be seed mix by Pennington Seed, Inc. or approved equal.

B. Minimum topsoil depth shall be four (4) inches. No topsoil shall be spread in a frozen or

muddy condition. In all cases positive drainage shall be provided.

C. Areas to be seeded shall be brought to finished grade and smoothed.

D. Allowance for settlement shall be made.

E. Areas where the topsoil has not been removed shall be scarified, smoothed, and sticks, stones and rubbish shall be removed.

F. Preparation of grass/wildflower areas: Topsoil shall be spread evenly on the disturbed

portion of the site. The soil shall be loosened and mixed to a depth of four (4) to six (6) inches and all stones over one (1) inch in size, sticks and rubbish removed via perpendicular passes (minimum two passes) by a "rockhound attachment" and hand raking. All areas shall be graded to finished grade. No heavy objects except lawn rollers shall be moved over lawn areas after the soil has been prepared unless the soil is again graded and loosened as specified above before topsoil is spread.

G. Season: Planting of grass/wildflower shall be per Pennington Seed, Inc specifications

particular to each seed mix.

H. Fertilizer and Lime Rates: Commercial fertilizer rates shall be per Pennington Seed, Inc specifications particular to each seed mix.

I. Planting of grass/wildflower areas (Hydroseeding with BFM): All disturbed areas to be

seeded with grass/wildflower mixes shall be planted per Pennington Seed, Inc specifications particular to each seed mix.

3.02 MAINTENANCE & GUARANTEE

A. All lawn areas that do not show satisfactory growth within eighteen (18) days after planting shall be re-planted and re-fertilized as specified until a satisfactory lawn is established. Additional fertilizer shall be added at the contractors expense and only as recommended by soil samples laboratory test results of areas which failed to germinate. The lawns shall be considered established when they are reasonable free from weed, green in appearance and the specified grass is vigorous and growing well on each sq. ft. of lawn area.

B. Lawns shall be protected and maintained by watering, mowing, and replanting,

overseeding, as necessary for as long as is necessary to establish a uniform stand. Scattered bare spots, none of which is larger than one (1) sq. ft., will be allowed up to a


maximum of three (3) percent of any lawn area. It shall be the responsibility of the Contractor to repair any erosional damage to the lawn area.

C. Full coverage is required in sixty (60) days.

D. Maintenance of grassed areas shall consist of mowing, watering and fertilizing. All

grassed areas shall be maintained at a height not to exceed 6" above finished grade.

E. It shall be the Contractor responsibility to maintain all grassed areas until issuance of Substantial Completion. Maintenance shall be performed by a reputable lawn maintenance contractor and shall be pre-approved by the Architect and Owners Representative. Lawn maintenance shall occur at a minimum of once per seven (7) calendar days.

END OF SECTION

CEWC- Archery Range 32 9705-1 BLP – 15001 Site Cleanup and Finish

SECTION 32 9705

SITE CLEANUP AND FINISH

PART 1 - GENERAL 1.01 DESCRIPTION

A. Furnish labor, materials and equipment required to complete cleanup of all paving,

building, grounds, and all other areas outlined on the drawing. B. Debris shall not be dumped on any part of the property or any unauthorized place. All

debris, construction material, Contractor's buildings or equipment, stumps, roots, boulders or any other extraneous material deposited during construction shall be removed from the site.

END OF SECTION

CEWC- Archery Range 33 4100-1 BLP-15001 Storm Drainage

SECTION 33 4100

STORM DRAINAGE PART 1 - GENERAL 1.01 WORK INCLUDED

A. Scope: This Section covers storm sewers, storm water quality devices, appurtenances and related items, including excavation and backfilling required to complete the work. The related work is specified under other sections of the Specifications. All existing drainage systems that are tied into by this work shall be cleaned of debris, mud and silt.

B. Shop Drawings: Submit for approval shop drawings of all materials to be used in the

construction of storm sewers and appurtenances.

C. Coordination: Coordinate work with grading to avoid interference. Centerlines and grades for all storm sewer work shall be established and maintained by the Contractor, and all trades shall work to these lines and grades.

1.02 STANDARD SPECIFICATIONS

A. All work and materials pertinent to this section of the specifications are to be in accordance with applicable sections and paragraphs of Standard Specifications for Construction of Roads and Bridges, Georgia Department of Transportation, Latest Edition, (hereinafter referred to as DOT Specifications), except for the deviations shown on the plans and/or as specified herein. Except where such deviations exceed the referenced specifications, the referenced specifications shall govern, shall be considered a part of the detail specifications, and shall have the same force and effect as if they had been included herein in complete language and detail.

B. Contractor shall obtain from the Georgia Department of Transportation a copy of the

latest revised issue of the "Standard Specifications" and shall keep a copy available for reference at the job site at all times while sewer construction is in progress.

1.03 ORDINANCES

A. Comply with all applicable codes and ordinances of the local governing authority. 1.04 PROTECTION OF EXISTING FACILITIES

A. Contractor shall maintain in operating condition all existing surface or subsurface utilities and repair or have repaired to the satisfaction of the Owner any damage done to existing utilities during the course of the work at no additional cost to the Owner.

PART 2 - MATERIALS 2.01 PIPE MATERIALS

A. Concrete pipe shall be reinforced Class III tongue and groove with rubber gasket. All concrete pipe twelve (12) inches and less in diameter shall be O-Ring Concrete pipe.


All applicable articles and paragraphs under Storm Sewers, Georgia DOT Specifications, shall apply.

B. Corrugated metal pipe (galvanized) shall be fully-bituminous coated with paved inverts,

two and one-half (2-1/2) x one-half (1/2) inch corrugations. Bituminous materials shall be a minimum of five-hundredths (0.05) inches thick for coating. Contractor option to utilize aluminized Type II corrugated metal pipe in lieu of half coated bituminous coated with a paved invert galvanized corrugated metal pipe. Underground detention systems shall be in conformance with ASTM 998. Minimum pipe gauge shall be as follows:

16 Gauge 14 Gauge 12 Gauge Pipe Diameter Pipe Diameter Pipe Diameter 18" 30" 54" and larger 24" 36" 42" 48"

C. Polyvinylchloride Pipe shall be schedule 40 with matching fittings.

D. Polyethylene (PE) corrugated pipe and fittings with a smooth interior, if allowed, shall

conform to the requirements of AASHTO M252, AASHTO M294 and/or AASHTO MP7-97.For 4- to 10-inch (100 to 250 mm) diameters, the pipe supplied shall be smooth Interior and Annular Exterior Corrugated High Density Polyethylene (HDPE) Pipe meeting the requirements of AASHTO M252, Type S. For 12- to 48- inch (300 to 1200mm) diameters, the pipe supplied shall be smooth Interior and Annular Exterior Corrugated High Density Polyethylene (HDPE) Pipe meeting the requirements of AASHTO M294, Type S. For 54- to 60- inch (1350 to 1500mm) diameters, the pipe supplied shall be smooth Interior and Annular Exterior Corrugated High Density Polyethylene (HDPE) Pipe meeting the requirements of AASHTO MP7-97, Type S. Pipe and fittings shall be homogeneous throughout and free from visible cracks, holes, foreign inclusions or other injurious defects. Joints shall exceed the soil tight joint performance criteria of AASHTO Standard Specifications for Highway Bridges, Division II.

2.02 APPURTENANCES MATERIAL

A. Concrete shall have a minimum compressive strength of three thousand (3,000) p.s.i.

B. Mortar for masonry work in storm sewer structures shall be 1:2 cement sand mix. Cement shall be High Early Strength American Portland cement, conforming to the latest ASTM Specifications. Sand shall be clean and sharp, free from all deleterious substances and shall contain not more than five (5) percent by volume of material passing No. 100 sieve.

C. Brick shall be clay or shale Hard No. one (1) building brick.

D. Castings: All castings shall be gray iron conforming to Georgia DOT Specifications.

Casting, grates, frames and other storm drainage appurtenances shall be on site prior


to the construction of said structure. These shall be coordinated to maintain a snug fit between grates, lids, etc., and frame. All casting shall be heavy-duty bicycle safe type.

E. Other materials required to completely install storm sewers in accordance with these

specifications shall conform to all applicable articles and paragraphs of Georgia DOT Specifications.

2.03 APPROVAL OF MANUFACTURER

A. Materials shall be new. The type and manufacturer of all material shall be furnished to the Owner, prior to delivery of any material, for approval.

2.04 CONSTRUCTION EQUIPMENT

A. Provide and maintain in good operating condition, approved equipment capable of performing in accord with specifications, all excavation, laying of pipe, backfilling, compacting, and any other work required.

PART 3 - EXECUTION

3.01 CONSTRUCTION STAKES

A. Storm sewer materials shall be installed to line and grade established by General Contractor.

B. Contractor shall verify all lines and grades before commencing any digging operation.

3.02 EXCAVATION

A. Trenching, sheeting, and bracing work shall be done as required to protect all persons, property and buildings.

B. Excavate all rock a minimum of four (4) inches below pipe at all points and of width six

(6) inches outside of pipe on each side. Refer to Site Grading Section for definition of rock and basis of payment.

3.03 PIPE BEDDING

A. All bedding shall conform to G.A.D.O.T. pipe bedding specifications for type of pipe indicated. Where incompressible foundations exist, contractor shall excavate an additional 6” and install compacted bedding, shaped to the pipe diameter.

3.04 LAYING PIPE

A. Storm sewer pipe shall be laid in accordance with the Storm Sewer Sections, Georgia DOT Specifications.

3.05 APPURTENANCES

A. Headwall and aprons shall be constructed of concrete and in accord with details as shown on detail sheet. Refer to Site Plan for location and size.


B. Curb Inlets, Weir Inlet, Drop Inlets, and Manhole: To be constructed as shown in detail

sheet. Refer to site plan for location and size.

C. Contractor shall connect all downspout lines to storm drainage system as detailed.

D. Line Tracers: Contractor shall wrap all non-metallic pipes with metallic tracer tape prior to backfill.

E. Line Markers: During back filling of site drainage systems, install continuous

underground-type plastic line marker, located directly over buried line at 6” to 8” below finished grade.

F. Stormwater Quality Control Device shall be installed as recommended by the

manufacturer. 3.06 BACKFILLING

A. Backfilling of sewer ditches and appurtenances shall be in accord with Georgia DOT Specifications. Percent of compaction shall be in accord with compaction as specified in Site Grading Section.

3.07 COMPACTION TESTS

A. Compaction tests shall be made as required (refer Site Grading Section) to determine compaction being achieved. All tests required should be made by a testing laboratory selected by the Owner, and all costs in connection therewith shall be paid by the Owner. If tests fail to meet compaction specifications, the Contractor shall then re-compact and the approved laboratory shall test again with the Contractor bearing all costs associated with "re-tests".

3.08 TEMPORARY SURFACE DRAINAGE

A. Leave 2” diameter PVC temporary opening at subgrade in drainage structures for surface drainage. Opening shall be grouted up after finish grading and paving is completed. Contractor shall provide for temporary surface drainage removal to allow timely construction.

3.09 EXISTING DRAINAGE SYSTEMS

A. All existing drainage pipes and structures shall be cleaned and flushed of trash, debris and silt.

3.10 POLYETHYLENE OR PVC PIPE INSTALLATION

A. Excavations and foundation preparation shall be as set forth in Section 207, except Georgia D.O.T. Class II B3 or II B4 soils shall not be allowed as backfill for smooth lined corrugated polyethylene pipe or poly (vinyl Chloride) (PVC) profile wall drain pipe. Before pipe and pipe-arches are installed the foundation material shall be shaped to conform with 1/10 of the pipe diameter.


B. Before any traffic over a culvert is allowed, the Contractor shall provide an adequate

depth and width of compacted backfill to protect the structure from damage or displacement. Any damage or displacement that may occur after installing and backfilling due to traffic or erosion shall be repaired or corrected at the Contractor’s expense. The Contractor shall remove any debris or silt that constricts the flow through a pipe as often as necessary to maintain drainage throughout the life of the Contract. All pipes and pipe-arch culverts shall be cleaned before the work is accepted.

C. Video surveillance may be conducted by the Owner on storm drain installations after

completion of all activities that may damage the pipe but prior to the placement of the base and paving when applicable. If video surveillance indicates problems such as pipe deformation, cracking, or joint separation, the Contractor shall be responsible for repairing or replacing these pipes at no cost to the Owner.

D. A minimum of 25% of the installed length of smooth lined corrugated polyethylene or

PVC profile wall drain pipe, selected by the Owner shall be tested for deformation by the Contractor using a nine point mandrel. The mandrel shall have an effective diameter equal to 95% of the base inside diameter. The Contractor shall provide the Owner with a proving-ring to verify mandrel size. The contractor shall pay for mandrel testing. Smooth lined corrugated polyethylene or PVC profile wall drain pipe installations shall have a maximum of 5% deflection when checked after completion of all construction activities that may damage the pipe but prior to placement of the base and paving when applicable. If mandrel testing indicates that problems exist, the Owner may determine that up to 100% of the storm drain installation be checked for deformation. Pipe with over 5% deflection shall be removed and replaced at no cost to the Owner.

3.11 CLEANUP

A. Upon completion of work, all forms, equipment, protective covering, and rubbish resulting therefrom shall be removed from the premises. The interior of all sewers and other work shall be carefully cleaned of dirt, rubbish and surplus mortar and shall be left clean and smooth upon completion of contract.

END OF SECTION

CEWC- Archery Range 06100-1 BLP # 15001 Carpentry

SECTION 06100

CARPENTRY PART 1 - GENERAL 1.01 RELATED DOCUMENTS:

A. Drawings and general provisions of the contract including general and supplementary

conditions and Division 01 specifications sections, apply to this section.

1.02 LUMBER: A. All lumber shall be new, sound, S4S, with moisture content not in excess of 19%.

1.03 SPECIES AND GRADES: A. Southern Yellow Pine graded and grade marked by T.P. or S. P. I. B. for all lumber. B. Plywood: Graded and grade marked by American Plywood Associates, Marine Ext. C. Grades: Except as otherwise specified, shall be as follows:

1. Pressure Treated Wood: No. 2 2. Nailers and Blocking: No. 2 3. Studs and Joist: No. 2

1.04 PRESERVATIVE TREATEMENT A. All treated wood shall be Southern Yellow Pine and shall conform to AWPA Standards. Each

piece shall bear the quality mark of an independent inspection agency. Cuts, holes and machining areas shall be liberally brushed with a copper naphthenate solution containing a minimum of 2% metallic copper in accordance with AWPA Standard M-4.

1.05 PRESERVATIVE TREATEMENT

A. All treated wood shall be Southern Yellow Pine and shall conform to AWPA Standards. Each piece shall bear the quality mark of an independent inspection agency. Cuts, holes and machining areas shall be liberally brushed with a copper naphthenate solution containing a minimum of 2% metallic copper in accordance with AWPA Standard M-4.

1.06 FIRE RETARDANT TREATED LUMBER

A. Fire Retardant Treated Lumber and Plywood (FRT): Shall comply with BOCA, Uniform and Standard Building Codes. Shall have a flame spread of 25 or less in 30 minute duration of ASTM E-84. Each piece shall bear the U. L. classification mark.


1.07 WORKMAN QUALITY

A. Carefully layout, cut, and erect accurately to required lines and levels, fit closely, and secure framing in place with sufficient nails, spikes or bolts to insure rigidity. Where necessary to cut framing members to allow for installation of electrical, plumbing, mechanical, or other work, the cut members shall be properly reinforced with headers the full depth of the members or with strap iron ties or other strengthening braces of suitable sizes and material. Install all work plumb and level unless otherwise shown on Drawings.

1.08 STORING MATERIALS

A. Materials, when delivered to site, shall be piled to insure drainage, ventilation and protector from weather. All wood shall be free from warp, twist, or wind.

PART 2 - PRODUCTS 2.01 ROUGH HARDWARE

A. Provide all nails, spikes, screws, metal plugs, and bolts necessary for proper installation

of carpentry. Sizes and quantities shall be sufficient to draw and hold members rigidly and permanently in place. Secure wood to concret with power driven concrete nails. Nails, bolts and screws shall be hot dipped galvanized or Type 304 or 316 stainless steel.

B. Plywood shall be APA Marine rated sheathing for roof and cricket construction with

adhesive specifically designed for exterior construction. PART 3 - EXECUTION 3.01 WALL FRAMING

A. Provide blocking in all walls receiving wall mounted fixtures, equipment, and accessories.

3.02 HARDWARE

A. Finish hardware furnished under another section shall be installed under this section. B. Manufacturer’s data shall be carefully followed in installing all hardware.


C. Installation shall provide all necessary screws of proper type and size for material to

which applied. Provide expansion bolts. Doors shall be installed only after doors are finished. Mount so as to swing easily and freely on their hinges and close accurately against the stops on the frame without binding. Latch bolts shall engage positively with the strikes when the doors are slammed shut or closed with moderate force. Doors without closers shall remain stationary in any position without independent motion. Allow 1/2" clearance under doors. Fit wood doors to frames by dressing off hinge stile before applying butts.

D. Preservative treated wood shall be used for all work in contract with concrete, masonry,

or below grade, and elsewhere as indicated on Drawings.

E. Fire retardant treated lumber shall be where indicated on Drawings.

END OF SECTION

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