AMENDEMTENT 03.pdf

W9124M20B0016

0011512524 S6S-018-8J

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this amendment is to:

a. To add Specif ication in Section C.

b. The Specif ication is listed on the Pre-Solicitation but missing from the official Solicitation.

c. The point of contact for this amdendment is Tatjana Fisher at tatjana.m.fisher.civ@mail.mil or Sebrena Butler at sebrena.m.butler.civ@mail.mil

1. CONTRACT ID CODE PAGE OF PAGES

J 1 58

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 28-Aug-2020

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W9124M20B0016

X 9B. DATED (SEE ITEM 11)

12-Aug-2020

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

28-Aug-2020

CODE

MICC - FORT STEWART

976 WILLIAM H. WILSON AVE SUITE 100

FORT STEWART GA 31314

W9124M 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION C - DESCRIPTIONS AND SPECIFICATIONS

The following have been added by full text:

SPECIFICATION

DOCUMENT 00010 TABLE OF CONTENTS

DIVISION 1 - GENERAL REQUIREMENTS

Section 01000 General Requirements

DIVISION 2 - SITE CONSTRUCTION

Section 02220 Demolition Section 02230 Site Clearing Section 02260 Excavation Support and Protection Section 02300 Earthwork Section 02370 Erosion and Sedimentation Control Section 02600 Storm Drainage Utilities Section 02754 Cement Concrete Paving Section 02820 Fences and Gates Section 02900 Seeding, Sodding and Planting

DIVISION 3 – CONCRETE

Section 03300 Cast-In-Place Concrete

DIVISION 4 - MASONRY

DIVISION 5 - METALS

DIVISION 6 - WOOD AND PLASTICS

DIVISION 7 - THERMAL AND MOISTURE PROTECTION

Section 07900 Joint Sealers

DIVISION 8 - DOORS AND WINDOWS

DIVISION 9 - FINISHES

Section 09910 Painting

DIVISION 10 - SPECIALTIES

DIVISION 11 - EQUIPMENT

DIVISION 12 - FURNISHINGS

DIVISION 13 - SPECIAL CONSTRUCTION

Section 13129 Pre-Engineered Buildings

DIVISION 14 - CONVEYING SYSTEMS

DIVISION 15 - MECHANICAL

DIVISION 16 - ELECTRICAL

Section 16010 Conductors and Cables Section 16020 Electrical Raceways Section 16030 Wiring Devices Section 16120 Lighting Fixtures Section 16200 Electrical Distribution Section 16500 Lightning Protection and Grounding System

END OF TABLE OF CONTENTS

SECTION 01000

GENERAL

REQUIREMENTS

PART 1 - GENERAL

1.01 SUMMARY

• EXAMINATION OF PREMISES: Prior to submitting a proposal, it is highly recommended that the Contractor visit the site and fully inform themselves of the amount / character of the work and the local conditions.

• WORK BY OTHERS: The Contractor shall afford the Government and separate contractors reasonable opportunity for the introduction and storage of their materials and equipment and the execution of their work, and shall connect and coordinate his work with theirs as required by the Contract Documents.

• USE OF PREMISES: Contractor shall execute the work in a careful and orderly manner with the least possible disturbance to the public, building employees and functioning of the existing building.

• COORDINATION: Contractor shall be responsible for coordinating all work under the contract.

• All openings in walls, floors, roof, etc. to be located and sized as per general construction, mechanical / electrical requirements.

• REGULATORY REQUIREMENTS: All work shall be done in accordance with rules and regulations of local state and federal agencies.

• LAYING OUT WORK: Contractor shall take and verify all conditions and measurements on job and shall be strictly responsible for same. Any questions and discrepancies shall be brought to the immediate attention of the Contracting Officer.

• "OR EQUAL" PRODUCTS: Equal products of other manufacturer's will be accepted only on written approval by the Contracting Officer.

• MANUFACTURER'S DIRECTIONS: All manufactured articles, materials and equipment shall be applied, installed, connected, erected, used, cleaned and conditioned as directed by the manufacturer.

• PROTECTION OF PERSONS AND PROPERTY: Contractor shall provide and maintain all temporary signs, signals, barricades and/or devices required to ensure safety and protection of property.

• Provide protecting devices where required in strict accordance with OSHA rules and regulations.

• All work in progress shall be adequately braced and protected until work is completed.

• CUTTING & PATCHING: Do not cut and patch in a manner that would result in a failure of the work to perform as intended, decrease energy performance, increase maintenance, decrease operational life, or decrease safety performance.

• Match existing materials for cutting and patching work with new materials conforming to project requirements.

• Perform work with workmen skilled in the trades involved. Prepare sample area of each type of work for approval.

• Cutting: Use cutting tools, not chopping tools. Make neat holes. Minimize damage to adjacent work. Inspect for concealed utilities and structure before cutting.

• Patching: Make patches, seams, and joints durable and inconspicuous. Comply with tolerances for new work.

K. CLEANING: Contractor shall maintain premises and public property free from accumulation of waste, debris and rubbish caused by operations.

1. Maintain streets, sidewalks and entrances free of encumbrance at all times.

2. FINAL CLEANING: Contractor shall be responsible to thoroughly clean all work areas for acceptance by Owner. Remove grease, dust dirt, stains, labels, fingerprints, and other foreign materials from sight-exposed finished surfaces; polish surfaces so designated to shine finish.

L. GUARANTEE: Prior to final acceptance of the work, submit a written statement to the owner guaranteeing all equipment and systems against defective materials and workmanship for one (1) year from the date of acceptance. Upon written notice and at no expense to the owner, promptly repair all defective materials.

PART 2 - PRODUCTS - Not Applicable To This Section

PART 3 - EXECUTION - Not Applicable To This Section

END OF SECTION

SECTION

02220

DEMOLITION

A. Building and Site Demolition:

1. Demolition of designated building structures.

2. Demolition of site improvements including paving, curbing, site walls, and utility structures.

3. Demolition of below-grade foundations and site improvements to depth to avoid conflict with new construction or site work.

4. Removal of hollow items or items which could collapse.

5. Protection of site work and adjacent structures.

6. Disconnection, capping, and removal of utilities.

7. Pollution control during building demolition, including noise control.

8. Removal and legal disposal of materials.

B. Selective Demolition:

1. Selective demolition of interior partitions, systems, and building components designated to be removed.

2. Selective demolition of exterior facade, structures, and components designated to be removed.

3. Protection of portions of building adjacent to or affected by selective demolition.

4. Removal of abandoned utilities and wiring systems.

5. Notification to COR of schedule of shut-off of utilities which serve occupied spaces.

6. Pollution control during selective demolition, including noise control.

7. Removal and legal disposal of materials.

C. Work of Prior Separate Contract:

1. Removal of asbestos or materials containing asbestos.

2. Removal of hazardous materials.

3. Removal of underground fuel tanks.

D. Asbestos and hazardous materials demolition or removal work is not part of this contract.

1.02 REFERENCES

1.03 SUBMITTALS

A. Schedule: Submit for approval selective demolition schedule, including schedule and methods for capping utilities to be abandoned and maintaining existing utility service.

1.04 QUALITY ASSURANCE

A. Comply with governing codes and regulations. Use experienced workers.

1.05 PROJECT CONDITIONS

A. Immediate areas of work will not be occupied during selective demolition. Adjacent areas may be occupied by the public, including children.

PART 2 - PRODUCTS - Not Applicable To This Section PART 3 - EXECUTION

3.01 DEMOLITION

A. Do not damage building elements and improvements indicated to remain. Items of salvage value, not included on schedule of salvage items to be returned to Government, shall be removed from structure. Storage or sale of items at project site is prohibited.

1. Existing finishes that are disturbed by demolition work shall be patched to match existing.

2. Demolished materials, unless otherwise noted, shall become the property of the contractor and shall be disposed of in a legal manner on a regular basis.

B. Do not close or obstruct streets, walks, drives or other occupied or used spaces or facilities without the written permission of the COR and the authorities having jurisdiction.

Do not interrupt utilities serving occupied or used facilities without the written permission of the COR and authorities having jurisdiction. If necessary, provide temporary utilities.

C. Cease operations if public safety or remaining structures are endangered.

Perform temporary corrective measures until operations can be continued properly.

D. Provide adequate protection against accidental trespassing. Secure project after work hours.

3.02 SCHEDULE

A. Items for Protection During Demolition and Construction: (The following are samples only)

1. Adjacent pavement and structures

2. All underground utilities

B. Items to be salvaged for Reinstallation:

1. Fence and gates that are noted in plan set

C. Items to be salvaged for delivery to Government:

1. NA

D. Utilities requiring Interruption, Capping, or Removal:

1. NA

02230 SITE

CLEARING

A. Provide site clearing operations.

1. Clearing and grubbing of stumps and vegetation.

2. Topsoil stripping and stockpiling.

A. Clearing Plan: Submit list of proposed operations, and identify site improvements and features to remain. Include proposed location for stockpiles.

A. Comply with governing codes and regulations. Use experienced workers.

PART 2 - PRODUCTS

2.01 MATERIALS

A. Tree protection, erosion control, siltation control, and dust control materials suitable for site conditions.

PART 3 - EXECUTION

3.01 SITE CLEARING OPERATIONS

A. Protection of existing trees, vegetation, landscaping, and site improvements not scheduled for clearing which might be damaged by construction activities.

B. Trimming of existing trees and vegetation as recommended by arborist for protection during construction activities.

C. Clearing and grubbing of stumps and vegetation, and removal and disposal of debris, rubbish, designated trees, and site improvements.

D. Topsoil stripping and stockpiling.

E. Temporary erosion control, siltation control, and dust control.

F. Temporary protection of adjacent property, structures, benchmarks, and monuments.

G. Temporary relocation of play structures, fencing, and site improvements scheduled for reuse.

H. Watering of trees and vegetation during construction activities.

I. Removal and legal disposal of cleared materials.

3.02 CLEARING

A. Prevent damage to existing improvements indicated to remain, including improvements on and off site. Protect existing trees and vegetation indicated to remain. Do not stockpile materials and restrict traffic within drip line of existing trees to remain. Provide and maintain temporary guards to encircle trees or groups of trees to remain; obtain approval before beginning work.

B. Water vegetation as required to maintain health. Cover temporarily exposed roots with wet burlap and backfill as soon as possible. Coat cut plant surfaces with approved emulsified asphalt plant coating.

C. Repair or replace vegetation which has been damaged or pay damages. Remove heavy growths of grass before stripping. Stockpile satisfactory topsoil containing no large stones, foreign matter and weeds on site for reuse.

D. Completely remove all improvements including stumps and debris except for those indicated to remain. Remove below grade improvements at least 12" below finish grade and to the extent necessary so as not to interfere with new construction.

Remove abandoned mechanical and electrical work as required.

E. Prevent erosion and siltation of streets, catch basins and piping. Control windblown dust. Remove waste materials and unsuitable soil from site and dispose of in a legal manner.

3.03 STRIPPING OF TOPSOIL

A. Topsoil shall be stripped from areas indicated on drawings; topsoil shall be stripped to a depth of 4 inches. Topsoil shall be spread on areas already graded and prepared for topsoil, or transported and deposited in stockpiles convenient to areas that are to receive application of the topsoil later, or at locations indicated or specified. Topsoil shall be kept separate from other excavated materials, brush, litter, objectionable weeds, roots, stones larger than 2 inches in diameter, and other materials that would interfere with planting and maintenance operations. Any surplus of topsoil from excavations and grading shall be removed from the site.

3.04 SALEABLE TIMBER

A. Forestry will require the site to be clearly delineated on the ground to determine if enough merchantable timber exists for a timber sale. Forestry will require the following if a timber harvest is required:

a. Any leave trees on the site will need to be clearly marked by the proponent.

b. Up to 60 days from the NOI date to harvest merchantable timber.

c. Forestry will not be responsible of any site cleanup to include stump removal, logging slash and non-merchantable timber.

d. Forestry will need to review and evaluate all changes to the project footprint for possible merchantable timber.

Project Manager will need to coordinate with Forestry POC Paul Crowley @912-435-8016.

B. If the volume of timber to be removed will not be enough to require a commercial timber harvest, Forestry requests that the portions of these trees that are suitable for biomass be hauled to a staging area site located adjacent to installation landfill for future chipping/grinding so that it can be used as fuel at the Ft Stewart Central Energy Plant.

Only clean trunks, branches, limbs and foliage will be permitted to be hauled and dumped at the staging area site. Stumps, roots and/or clearing and grubbing debris will not be hauled and dumped at this site and must be properly disposed of by other means as specified by the contract. The Project Manger will need to coordinate this activity with the Forestry POC.

SECTION 02260

EXCAVATION SUPPORT AND

PROTECTION

A. Provide shoring and bracing for sidewalls in deep excavations with steel sheet, soldier piles or timber lagging to protect existing buildings, utilities, roadways, and improvements.

A. Shop Drawings: Layout of shoring and bracing and other data, acceptable to local authorities having jurisdiction, prepared by a qualified professional engineer.

A. Survey of Adjacent Structures and Levels: Registered land surveyor prior to excavation.

B. Engineer: A professional engineer licensed in the jurisdiction of the project.

C. System Design: Prevent cave-ins, loss of ground, or damage to people and property. Maintain shoring and bracing during construction activities, and remove shoring and bracing if practical when construction and filling is complete.

D. Comply with codes and ordinances of governing authorities having jurisdiction.

Use experienced installers. Deliver, handle, and store materials in accordance with manufacturer's instructions.

A. Sheet steel: Heavy-gauge steel sheet suitable for service.

B. Soldier piles: Steel H-beams in serviceable condition.

C. Timber lagging: Heavy timber pressure treated with wood preservative.

3.01 INSTALLATION

A. Install in proper relation with adjacent construction to permit forming and finishing of concrete surfaces. Coordinate with work of other sections.

B. Locate shoring and bracing to avoid permanent construction. Anchor and brace to prevent collapse.

02300

EARTHWORK

A. Perform field soil pressure testing to determine soil bearing capacity.

B. Perform excavation, filling, compacting and grading operations both inside and outside building limits as required for below-grade improvements and to achieve grades and elevations indicated. Provide trenching and backfill for mechanical and electrical work and utilities.

C. Provide subbase materials, drainage fill, common fill, and structural fill materials for slabs, pavements, and improvements.

D. Provide suitable fill from off-site if on-site quantities are insufficient or unacceptable, and legally dispose of excess fill off-site.

E. Provide rock excavation without blasting unless blasting is specifically authorized.

ASTM D 1557 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3(2,700 kN-m/m3))

ASTM C 33 Standard Specification for Concrete Aggregates

A. Product Data: Submit manufacturer's product data and installation instructions for each material and product used.

B. Test Reports: Submit for approval test reports, list of materials and gradations proposed for use.

C. Soil Bearing Capacity: Submit test report for approval prior to any foundation construction.

D. Field Density Tests: Tests shall be performed in sufficient numbers to ensure that the specified density is being obtained. A minimum of one field density test per lift of backfill for every 300 feet of installation shall be performed. One moisture density relationship shall be determined for every 1500 cubic yards of material used. Field in-place density shall be determined in trenches. Improperly compacted trenches shall be reopened to the depth directed, then refilled and compacted to the density specified at no additional cost to the Government.

A. Compaction:

1. Under structures, building slabs, steps, pavements, and walkways, 95 percent modified proctor for maximum density.

2. Under lawns or unpaved areas, 90 percent maximum density, ASTM D 1557.

B. Grading Tolerances Outside Building Lines:

1. Lawns, unpaved areas, and walks, plus or minus 1/2 inch.

2. Pavements, plus or minus 1/4 inch.

C. Grading Tolerance for Fill Under Building Slabs: Plus or minus 1/2 inch measured with 10 foot straightedge.

A. Subbase material: Gravel or crushed stone graded for intended use as subbase for paving materials specified.

B. Drainage fill: Washed gravel or crushed stone, 1/4" to 3/4" size; ASTM C 33, Size 67.

C. Common fill: Mineral soil substantially free from organic and unsuitable materials, and free from rock or gravel larger than 2" in diameter; 80 percent passing No. 40 sieve and not more than 50 percent passing No. 200 sieve.

D. Structural fill: Gravel or sandy gravel free of organic and unsuitable materials and within the following gradation limits: 4" sieve, 100 percent finer by weight; 1" sieve, 60 to 100 percent; No. 4 sieve, 25 to 85 percent; No. 20 sieve, 10 to 60 percent; No. 50 sieve, 4 to 35 percent; No. 200 sieve, 0 to 5 percent.

E. Borrow Material at Ft Stewart Projects Only: Borrow material shall be secured from an existing pit located within a 10 mile radius of project site. The contractor shall bare the expense of developing the sources, including rights-of-way for hauling, clearing, dewatering, grubbing and disposal of debris to expand the pit location.

1. The contractor will maintain or create a rim ditch to maximize accessibility to borrow pit materials and ultimately to optimize excavation of that material.

2. The contractor will utilize a water pump, where and when appropriate allowing him access to fill materials in a manner consistent with proper surfacing mining procedures.

3. The contractor will be required to maintain erosion and sedimentation control at borrow pit location.

4. All borrow pit and excavation actions shall support the objective of the borrow pit eventually becoming a recreational fishpond, if soil conditions, location and ground water resources favor such development. To accomplish this objective the average depth, when abandoned, will be 6 feet minimum and 12 feet maximum.

5. The contractor will be responsible for maintaining a 4:1-5:1 slope on all pit walls/edges and marking these slopes/edges in a manner as to prevent any foot or vehicle traffic from inadvertently falling into the pit.

6. Erosion & Sedimentation Control Measures: Remain within the boundaries of the borrow pit, which are marked by "surrounding trees and the perimeter road", while making every effort to retain and/or create a buffer zone(s) of undisturbed/natural vegetation following all guideline within Georgia's Best Management Practices to prevent silts and sediments from leaving the borrow pit area and entering the waters of the State of Georgia.

7. Water Quality Control Measures: Borrow pit excavation shall not be conducted within 100 feet of the banks of any waters of the State of Georgia, nor discharges to the water or ground to ensure no adverse affects on these waters.

a. No Point Source discharges shall be allowed without coordination with the Environmental Branch.

8. Sensitive/Special Sites Measures: If historical or archaeological resources are encountered during excavation of this borrow pit. Stop working until the Environmental Branch has cleared the pit. Immediately contact the COR and the Cultural Resources Office - 767-3359/2010.

F. Backfill for Pavement Cuts: Backfill for utilities under pavement cuts shall be Self Leveling Flowable Fill Material.

G. Plastic Marking Tape: Plastic marking tape shall be acid and alkali-resistant polyethylene film, 6 inches wide with a minimum thickness of 0.004 inch. Tape shall have a minimum strength of 1750 PSI lengthwise and 1500 PSI crosswise. The tape shall be manufactured with integral wires to enable detection by a metal detector when tape is buried up to 3 feet deep. The tape shall be of a type specifically manufactured for marking and locating underground utilities. The metallic core of the tape shall be encased in a protective jacket or provided with other means to protect from corrosion.

Tape color shall be as specified in table 1 and shall bear a continuous printed inscription describing the specific utility.

TABLE 1. Tape Color

Red: Electric

Yellow: Gas, Oil, Dangerous Materials

Orange: Telephone, Telegraph, Television, Police and Fire Communications Blue: Water Systems Green: Sewer Systems

A. Excavation is unclassified and includes excavation to subgrade regardless of materials encountered. Repair excavations beyond elevations and dimensions indicated as follows:

1. At Structure: Concrete or compacted structural fill.

2. Elsewhere: Backfill and compact as directed.

B. Maintain stability of excavations; coordinate shoring and bracing as required by authorities having jurisdiction. Prevent surface and subsurface water from accumulating in excavations. Stockpile satisfactory materials for reuse, allow for proper drainage and do not stockpile materials within drip line of trees to remain.

C. Compact materials at the optimum moisture content as determined by ASTM D 1557-

07 by aeration or wetting to the following percentages of maximum dry density:

1. Structure, Pavement, Walkways: Subgrade and each fill layer to 95% of maximum dry density using modified proctor to suitable depth.

2. Unpaved Areas: Top 6" of subgrade and each fill layer to 90% maximum dry density.

D. Place acceptable materials in layers not more than 6" loose depth for materials compacted by heavy equipment and not more than 4" loose depth for materials compacted by hand equipment to subgrades indicated as follows:

1. Structural Fill: Use under foundations, slabs on grade in layers as indicated.

2. Drainage Fill: Use under designated building slabs, at foundation drainage and elsewhere as indicated.

3. Common Fill: Use under unpaved areas.

4. Subbase Material: Use under pavement, walks, steps, piping and conduit.

E. Grade to within 1/2" above or below required subgrade and within a tolerance of 1/2" in 10'.

F. Protect newly graded areas from traffic and erosion. Re-compact and regrade settled, disturbed, and damaged areas as necessary to restore quality, appearance, and condition of work.

G. Control erosion to prevent runoff into sewers or damage to sloped or surfaced areas.

H. Control dust to prevent hazards to adjacent properties and vehicles. Immediately repair or remedy damage caused by dust including air filters in equipment and vehicles. Clean soiled surfaces.

I. Dispose of waste and unsuitable materials off-site in a legal manner.

SECTION 02370

EROSION AND SEDIMENTATION CONTROL

A. Provide erosion and sedimentation control measures.

each material and product used, including:

1. Types of stone and sizes.

2. Types of fabrics and erosion control matting.

A. Comply with governing codes and regulations. Contractor shall be responsible for installing and maintaining erosion control measures per GA EPD and per drawing approved by NRCS.

A. Crushed Stone Bedding: 2 feet thick, with filter fabric, and mechanically-placed 1 foot thick stone riprap.

B. Retaining Wall Systems: Modular retaining wall system by Keystone, Risi Stone, or approved equal.

C. Erosion Control Matting:

1. Type: Nonwoven polyester geotextile by Akzo, or approved equal.

2. Type: Polyvinyl chloride non-woven mat by Greenstreak, or approved equal.

3. Type: Nylon geomatrix, Enkamat by Akzo, or approved equal.

A. Install materials and systems in accordance with manufacturer's instructions and approved submittals. Install materials and systems in proper relation with adjacent construction. Coordinate with work of other sections.

SECTION 02600

STORM DRAINAGE

UTILITIES

A. Provide an external storm drainage system to include connections, piping, manholes, inlets, outlets, and appurtenances for the site.

AASHTO M 198 Standard Specification for Joints for Concrete Pipe, Manholes, and

Precast Box Sections Using Preformed Flexible Joint Sealants AASHTO M 294 Standard Specification for Corrugated Polyethylene Pipe, 300- to 1500- mm

(12- to 60-in.) Diameter AREMA Eng Man Manual for Railway Engineering ASTM A 48 Standard Specification for Gray Iron Castings ASTM A 536 Standard Specification for Ductile Iron Castings ASTM A 760 Standard Specification for Corrugated Steel Pipe, Metallic-Coated for Sewers and Drains ASTM A 798 Standard Practice for Installing Factory-Made Corrugated Steel Pipe for Sewers and Other Applications ASTM A 929 Standard Specification for Steel Sheet, Metallic-Coated by the Hot-Dip Process for Corrugated Steel Pipe ASTM B 26 Standard Specification for Aluminum-Alloy Sand Castings

ASTM C 14 Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and

Culvert Pipe ASTM C 270 Standard Specification for Mortar for Unit Masonry ASTM C 443 Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber

Gaskets ASTM C 478 Standard Specification for Precast Reinforced Concrete Manhole Sections ASTM C 506 Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe ASTM C 507 Standard Specification for Reinforced Concrete Elliptical Culvert, Storm Drain, and Sewer Pipe ASTM C 655 Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe ASTM C 923 Standard Specification for Resilient Connectors Between Reinforced Concrete

Manhole Structures, Pipes, and Laterals ASTM C 1103 Standard Practice for Joint Acceptance Testing of Installed Precast

Concrete Pipe Sewer Lines ASTM D 2321 Standard Practice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow Applications ASTM F 477 Standard Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe ASTM F 679 Standard Specification for Poly(Vinyl Chloride) (PVC) Large-Diameter Plastic

Gravity Sewer Pipe and Fittings ASTM F 714 Standard Specification for Polyethylene (PE) Plastic Pipe (SDR-PR) Based on Outside Diameter ASTM F 949 Standard Specification for Poly(Vinyl Chloride) (PVC) Corrugated Sewer Pipe

With a Smooth Interior and Fittings

B. Shop Drawings: Submit shop drawings indicating material characteristics, details of construction, connections, and relationship with adjacent construction.

C. Certificates: Submit certificates for Resin, Pipeline Testing, Hydrostatic Test on Watertight Joints, Determination of Density, and Frame and Cover for Gratings.

A. Comply with governing codes and regulations. Provide products of acceptable manufacturers which have been in satisfactory use in similar service for three years.

Use experienced installers. Deliver, handle, and store materials in accordance with manufacturer's instructions.

B. Testing: Hydrostatic Test on Watertight Joints, ASTM C443.

A. Smooth Wall Pipe:

a. Concrete Pipe: ASTM C 655, Class III

i. Reinforced Arch Culvert and Storm Drainage, ASTM C 506, Class A-III

ii. Reinforced Elliptical Culvert and Storm Drainpipe, ASTM C507:

1. Horizontal: Class HE-III

2. Vertical: Class VE-III

iii. Non-Reinforced Pipe, ASTM C 14, Class 3

b. Polyvinyl Chloride Pipe (PVC), ASTM F 679.

c. Polyethylene (PE): ASTM F 714

i. 3 to 24 inches: DR 21

ii. 26 to 48 inches: DR 26

B. Corrugated Pipe:

a. Steel Pipe: ASTM A 760, Type II, helical, zinc coated.

b. Polyvinyl Chloride (PVC): ASTM F 949.

c. Polyethylene (PE): AASHTO M 294, Type S or C

Nominal Size

Minimum Wall Area

Minimum Moment of Inertia of Wall Section

(in) (in2/ft) (in4/in)

12 1.50 0.024 15 1.91 0.053 18 2.34 0.062 24 3.14 0.116 30 3.92 0.163 36 4.50 0.222 42 4.69 0.543 48 5.15 0.543 54 5.67 0.800 60 6.45 0.800

C. Flared End Sections: ASTM A 929.

D. Mortar: ASTM C 270, Type M.

E. Precast Reinforced concrete Manholes, ASTM C 478.

F. Frame and Cover:

a. Cast Gray Iron: ASTM A 48, Class 35B.

b. Cast Ductile Iron: ASTM A 536, Grade 65-42-12.

c. Cast Aluminum: ASTM B 26, Alloy 356.OT6.

G. Joint Material:

a. Flexible Watertight Gaskets:

i. Plastic: AASHTO M 198.

ii. Rubber-type: ASTM C 443 or ASTM F 477.

iii. Resilient: ASTM C 923.

b. Solvent Cement: PVC

c. Fusion Butt-Weld: PE

H. Downspout Boots: ASTM A 48, Class 30B or 35B.

I. Erosion Control Rip-Rap: 15-inches at its greatest dimension, 8-inch minimum thickness.

3.01 EXCAVATION

A. Pipe culverts, storm drains, and drainage structures shall be in accordance with

Section 02300 EARTHWORK, and the requirements listed below.

B. Trenching:

a. Trench width: To be determined by the diameter of the pipe to be installed plus 12-inches to permit satisfactory jointing and thorough tamping of the bedding material under and around the pipe.

b. Trench Depth: To be determined to ensure proper invert elevations per the plans.

C. Unstable material Removal:

a. Wet or unstable soil shall be removed to the depth required, as determined by the Contracting Officer, and replaced to the proper grade with select granular material compacted to 95% proctor.

D. Bedding:

a. Concrete Pipe: 4-inch minimum of granular material.

i. Bell Holes and depressions required for connections shall not exceed the sized required to make the connection. All holes/depressions shall be filled to provide uniform support for the entire length of pipe.

b. Corrugated Metal Pipe: ASTM A 798.

c. PVC and PE Pipe: ASTM D 2321. Material shall meet either Class IB or II.

3.02 INSTALLATION

A. Deflection:

a. Deflection of installed flexible pipe shall not exceed the following limits, and installed per manufacturer’s recommendations:

Type of Pipe Maximum Allowable Deflection (%) Corrugated Steel 5

PVC or PE 5

B. Layout:

a. Concrete, PVC, and Steel pipe shall be installed upgrade with spigot end of bell-and-spigot pipe and tongue ends of tongue-and-grove pipe pointing in the direction of flow.

C. Jack and Bore Pipe:

a. Methods of operations and installation for jacking pipe through fills shall conform to the requirements specified in Volume 1, Chapter 1, Part 4 of AREMA MANUAL FOR

RAILWAY ENGINEERING.

D. Manholes:

a. Manholes shall be pre-cast reinforced concrete with frame and cover or grating.

b. Pipe connections to concrete manholes shall be made with flexible watertight connectors.

E. Backfilling/Compaction:

a. All backfill material shall be installed in not more than 6-inch lifts and compacted thoroughly prior to installation of next lift.

b. Any pipe that is damaged during backfilling/compaction shall repaired/replaced at no additional cost to the Government, under the direction of the Contracting Officer.

F. Pipeline Testing:

a. Leakage Test: Low Pressure Air or Water: ASTM C 1103.

b. Deflection Test:

i. Laser Profile: Lighted camera that is can rotate 360 degrees to the axis of the pipe, and 90 degrees tilt and pan. Camera shall be able to provide clear, static- free, focused images that will provide the reviewer an accurate image of the pipe for evaluation.

ii. Deflection Measuring Device: Shall be approved by the Contracting Officer prior to use.

iii. Warranty Period: One year from initial installment, or one year from repair date.

c. Quantity: 100% of pipe shall be inspected prior to acceptance to verify integrity of pipe and joints. Any section of pipe or joint, found to be damaged, shall be replaced and re- inspected prior to acceptance by the Contracting Officer.

G. Field Painting:

a. After installation, clean frames, covers, and gratings not buried in masonry or concrete to bare metal and apply a coat of bituminous paint.

H. Install materials and systems in accordance with manufacturer's instructions and approved submittals. Install materials and systems in proper relation with adjacent construction and with uniform appearance. Coordinate with work of other sections.

PART 1

1.01

- GENERAL

SUMMARY

SECTION 02754

CEMENT CONCRETE PAVING

A. Provide cast-in-place concrete paving over prepared subbase.

ACI 305R

ACI 306.1

ASTM A 184

ASTM A 185

ASTM A 307

ASTM A 615

ASTM C 33

ASTM C 94

ASTM C 150

ASTM C 309

ASTM C 881

Guide to Hot Weather Concreting Standard Specification for Cold Weather Concreting Standard Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement Standard Specification for Steel Welded Wire Reinforcement, Plain, for Concrete Standard Test Method for Tensile Strength of Chemical-Resistant Mortar, Grouts, and Monolithic Surfacings Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement Standard Specification for Concrete Aggregates Standard Specification for Ready-Mixed Concrete Standard Specification for Portland Cement Standard Specification for Liquid Membrane-Forming Compounds for Curing Concrete Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete

B. Design Mixes: Submit for approval design mixes, including adjustments for variations in project conditions.

C. Test Reports: Submit for approval test reports.

Use experienced installers. Deliver, handle, and store materials in accordance with

B. Construction Tolerance: 1/8" in 12' for grade and alignment of top of forms; 1/4" in 12' for vertical face on longitudinal axis.

C. Testing: Independent testing laboratory.

D. Mock-Ups: Provide mock-up as required to demonstrate quality of workmanship.

A. Concrete: ASTM C 150, Type I, Portland cement; ASTM C 33, normal weight aggregates; potable water.

1. Design Mix: ASTM C 94, 4000 psi, 28 day minimum compressive strength.

2. Slump Limits: 8 inches minimum with superplasticizer, 3 inches otherwise.

3. Air Content: 5 to 8 percent.

4. Finish: Broom finish, perpendicular to direction of travel.

5. Finish: Exposed aggregate.

B. Wire Mesh Reinforcement: Welded plain steel wire fabric, ASTM A 185.

C. Reinforcing Bars: Deformed steel bars, ASTM A 615, Grade 60.

D. Fabricated Bar Mats: Steel bar or rod mats, ASTM A 184, using ASTM A 615, Grade

60 steel bars.

E. Joint Dowel Bars: Plain steel bars, ASTM A 615, Grade 60.

F. Hook Bolts: ASTM A 307, Grade A threaded bolts.

G. Liquid-Membrane Forming and Sealing Curing Compound: ASTM C 309, Type I, Class A.

H. Bonding Compound: Polyvinyl acetate or acrylic base.

I. Epoxy Adhesive: ASTM C 881.

A. Proof roll subbase and check for unstable areas. Report unsatisfactory conditions in writing. Beginning paving work means acceptance of subbase.

B. Comply with concrete section for concrete mix, testing placement, joints, tolerances, curing, repairs and protection.

C. Dispose of over-mixed concrete off-site in a legal manner.

D. Protect concrete paving until weight of a person will not leave any impression.

Remove and replace concrete paving which shows impressions or other defects.

Skim coating defects is not acceptable.

E. Protect concrete paving during extreme temperatures per ACI 305R and/or ACI 306.1.

SECTION 02820

FENCES AND

GATES

A. Provide chain link fencing and gates for site perimeter and areas requiring separation.

B. Provide PVC fencing and gates for site perimeter and areas requiring separation.

ASTM A 817 Standard Specification for Metallic-Coated Steel Wire for Chain-Link Fence Fabric and Marcelled Tension Wire

ASTM B 429 Standard Specification for Aluminum-Alloy Extruded Structural Pipe and Tube ASTM D 256 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of

Plastics ASTM D 638 Standard Test Method for Tensile Properties of Plastics ASTM D 1784 Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and

Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds ASTM D 6485 Standard Guide for Risk Characterization of Acute and Irritant Effects of Short-Term Exposure to Volatile Organic Chemicals Emitted from Bedding Sets

ASTM F 567 Standard Practice for Installation of Chain-Link Fence ASTM F 668 Standard Specification for Polyvinyl Chloride (PVC) and Other Organic Polymer-

Coated Steel Chain-Link Fence Fabric ASTM F 1083 Standard Specification for Pipe, Steel, Hot-Dipped Zinc-Coated (Galvanized)

Welded, for Fence Structures

B. Samples: Submit two representative samples of each material specified indicating visual characteristics and finish. Include range samples if variation of finish is anticipated.

2.01 MATERIALS – CHAIN LINK FENCING

A. Steel Chain-Link Fence Fabric:

2. Mesh and Wire Size: 2 inch mesh, 0.148 inch diameter (9 gauge).

B. Aluminum Alloy

Fabric: NA C. Framework:

1. Galvanized steel, ASTM F 1083.

D. Gates:

1. Cantilevered sliding type.

E. Framing and Fittings:

1. End, corner, and pull posts.

2. Line and intermediate posts.

3. Gate posts.

4. Top rail.

5. Tension wire.

6. Tie wires.

7. Top rail.

8. Intermediate rail.

9. Bottom rail.

10. Post and line caps.

11. Barbed wire supporting arms.

12. Barbed wire.

13. Barbed tape.

14. Privacy slats.

2.02 MATERIALS – POLY VINYL CHLORIDE (PVC)

A. NA

3.01 INSTALLATION – CHAIN LINK FENCING

A. Install materials in accordance with manufacturer's instructions and approved submittals. Comply with ASTM F 567. Install materials in proper relation with adjacent construction and with uniform appearance. Coordinate with work of other sections.

Install posts to depth to avoid frost heave.

B. Cut pipe with pipe-cutters only. Cutting with hacksaws is not acceptable. Tacks weld gates for strength. Use spring loaded latches, not yokes.

C. Restore or replace damaged components. Clean and protect work from damage.

3.02 INSTALLATION – POLY VINYL CHLORIDE (PVC)

A. Install materials in accordance with manufacturer's instructions and approved submittals.

Install materials in proper relation with adjacent construction and with uniform appearance.

B. Posts shall be placed 24” – 48” minimum in the ground, set in concrete as shown in plan details. See manufacturer’s instructions for installation instructions for the specific style of fencing being installed.

C. Gate posts and corner posts on all fences, and line posts on fences over 4’ high shall be filled with concrete for additional strength.

D. Restore or replace damaged components. Clean and protect work from damage.

SECTION 02900

SEEDING, SODDING AND

PLANTING

A. Provide landscape work:

1. Finish grading, seeding and sodding.

2. Topsoil and soil amendments.

ANLA Z60.1-2004 American Nursery & Landscape Association

C. Maintenance Data: Submit maintenance data, including maintenance schedule.

D. Notices: Submit 48-hour written notice prior to turnover to Government for watering and maintenance.

E. Warranty: Warrant trees and shrubs for a period of one year after date of Substantial Completion, against defects including death and unsatisfactory growth and except for defects resulting from neglect by Government, abuse by others, or natural phenomena.

Replace unsatisfactory plant material at end of warranty period at no additional expense to the Government. One replacement is required.

B. Balled and Burlapped Plants and Trees: Graded to American Nursery &

Landscape Association, ANLA Z60.1-2004.

C. Testing: Laboratory testing for suitable soil amendments and fertilizer.

A. Plant

Materials: NA B. Lawns: Seed, new crop seed mixture. Weed seed shall not exceed 1 percent by weight of the total mixture. Wet, moldy, or otherwise damaged seed will be rejected. Below seeding information is for reference only. A disturbed areas shall be SODED at contractors expense.

1. Spring/Summer Seed (Permanent Grass): Seed mixtures shall be proportioned by weight as follows:

Botanical Name Common Name Mixture Percent Percent Pure By Weight Live Seed Cynodon spp. Bermuda – Tifway 419 75 82

2. Fall/Winter Seed (Temporary Grass): Seed mixtures shall be proportioned by weight as follows:

Lolium Multiflorum Annual Rye 75 88

3. Spring/Summer Seed (Temporary Grass): Seed mixtures shall be proportioned by weight as follows:

Panicum Ramosum Brown Top Millet 75 82

C. Lawns: Sod, strongly rooted, 2 years old - Bermuda – Tifway 419.

D. Lawns: Sod plugs and sprigs.

E. Topsoil: Fertile, friable topsoil from offsite.

F. Topsoil: From site stockpile with additional fertile, friable topsoil from local source.

G. Soil Amendments:

1. Lime: Dolomitic limestone.

2. Aluminum Sulfate: Commercial grade.

3. Peat Humus: Finely divided peat.

4. Superphosphate: 20 percent available phosphoric acid.

5. Sand: Clean, washed sand.

6. Perlite: NBS PS 23.

7. Sawdust: Rotted sawdust free of chips and stones.

8. Manure: Rotted stable manure.

9. Commercial Fertilizer: Neutral character for plant materials and lawns.

10. Mulch: Ground or shredded pine bark mulch.

H. Landscape Materials:

1. Gravel: Water-worn gravel.

2. Anti-Erosion Mulch: Seed-free salt hay or threshed straw.

3. Anti-Dessicant: Emulsion type, film-forming.

4. Plastic Sheet: Black polyethylene, 8 mils.

5. Filtration Fabric: Water permeable fiberglass or polypropylene fabric.

6. Wrapping: Tree-wrap tape.

7. Stakes and Guys: New hardwood, treated softwood, or redwood.

8. Metal Edging: Commercial steel edging.

9. Wood Headers and Edging: All heart redwood or pressure treated southern yellow pine.

A. Install materials in accordance with approved submittals. Install landscape work in proper relation with adjacent construction and with uniform appearance. Coordinate with work of other sections.

B. Prepare topsoil by mixing fertilizer with loam. Apply fertilizer at a rate of 2 pounds of actual nitrogen per 1000 sq. ft. for plant beds and 2 pounds per inch of trunk for tree pits.

C. Install soil mix to a depth of 18" in plant beds.

D. For seeded lawns, apply seed at rate of 1/2 pound per 1000 square feet.

E. For lawns with sod, place sod tightly, with grain in same direction.

F. Excavate as required for trees and shrubs.

G. Install plant material and backfill with soil mix. Stake and guy trees. Water thoroughly.

Allow for soil settlement.

H. Provide maintenance and watering until turnover to Government for maintenance and watering. Replace damaged materials and dead or unhealthy plants and turf areas prior to turnover to Government.

3.02 PLACING OF TOPSOIL

A. On areas to receive topsoil, the compacted subgrade soil shall be scarified to a 2 inch depth for bonding of topsoil with subsoil. Topsoil then shall be spread evenly to a thickness of 4 inches and graded to the elevations and slopes shown. Topsoil shall not be spread when frozen or excessively wet or dry. Material required for topsoil in excess of that produced by excavation within the grading limits shall be obtained from areas indicated.

3.03 TURF ESTABLISHMENT (SEEDED LAWNS)

A. Length of Period: On completion of the last day of the turfing operation (installation of spring/summer grass), the Turf Establishment Period will be in effect, for at least 3 months, to be re-evaluated at 30, 60 and 90 days. If the stand of turf does not meet the requirements set forth in Stand of Turf the Contractor shall reseed as directed. This re-evaluation shall continue until the stand of turf is acceptable.

B. Stand of Turf: A stand of turf from the seeding operation is defined as a minimum of 100 grass plants per square foot. Bare spots shall be no larger than 6 inches square and total bare spots shall not exceed 2 percent of the total seeded area.

C. Post-Fertilization: Nitrogen carrier fertilizer shall be applied at the rate of 30 pounds per acre after 30 days and again at 90 days.

D. FINAL ACCEPTANCE: At the end of the Turf Establishment Period, a final inspection will be made. Final acceptance of the turf will be based upon a satisfactory stand of turf as defined in the paragraph "TURF ESTABLISHMENT." Rejected areas shall be replanted or repaired as directed by the COR.

3.04 TURF ESTABLISHMENT (SODDED LAWNS)

A. Length of Period: On completion of the last day of the turfing operation, the

Turf Establishment Period will be in effect for 3 months.

B Stand of Turf: A stand of turf from the sodding operation is defined as living sod uniform in color and leaf texture. Bare spots shall be no larger than 6 inches square. The total bare spots shall not exceed 2 percent of the total sodded area.

C. Post-Fertilization: Fertilizer shall be applied at the rate of 20 pounds per 1000 square feet after the first month. The application shall be timed prior to the advent of winter dormancy and shall avoid excessive high nitrogen levels.

D. FINAL ACCEPTANCE: At the end of the Turf Establishment Period, a final inspection will be made. Final acceptance of the turf will be based upon a satisfactory stand of turf as defined in the paragraph "TURF ESTABLISHMENT." Rejected areas shall be replanted or repaired as directed by the Contracting Officer.

SECTION 03300

CAST-IN-PLACE CONCRETE

A. Provide cast-in-place concrete for general building construction, including, without limitation:

1. Footings and foundations.

2. Slabs on grade.

1.02 SUBMITTALS

1. Liquid membrane forming compound: FIO, instructions and certificates.

B. Concrete strength: Submit 7 and 28 day cylinder tests.

1.03 QUALITY ASSURANCE

B. Testing: Employ an independent testing agency acceptable to Government to design concrete mixes and to perform material evaluation tests. Provide 7 and 28 day cylinder tests. Comply with ASTM C 143, C 173, C 31 and C 39.

1. Perform minimum of one test (two cylinders per test) per day for each day concrete is placed and for each 50 cubic yards placed.

C. Standards:

1. ACI 301, Specifications for structural Concrete for Buildings.

2. ACI 318, Building Code Requirements for Reinforced Concrete, and CRSI

Manual of Standard Practice.

A. Concrete Design Mixes, ASTM C 94, 28 Day Compressive Strength:

1. Foundations, and Footings:

a. Compressive Strength: 3000 psi.

2. Exterior Site Concrete and Pads Exposed to Weather:

a. Compressive Strength: 4000 psi, Air-Entrained.

B. Formwork: Plywood or metal panel formwork sufficient for structural and visual requirements.

C. Reinforcing Materials:

1. Reinforcing Bars: ASTM A 615, Grade 60, deformed.

2. Steel Wire Fabric: ASTM A 185, welded.

D. Concrete Materials: ASTM C 150, Type I, Portland cement; potable water.

1. Normal weight aggregates, ASTM C 33.

E. Concrete Admixtures: Containing less than 0.1 percent chloride ions.

1. Air-Entraining Admixture: ASTM C 260, for exterior exposed concrete and foundations exposed to freeze-thaw.

2. Water-Reducing Admixture: ASTM C 494, Type A, for placement and workability.

3. High-Range Water-Reducing Admixture, Super Plasticizer: ASTM C 494, Type

F or G for placement and workability.

4. Water-Reducing, Accelerating Admixture: ASTM C 494,…