70152 SOW GSA Parking Lot Repairs_rev1.pdf

U.S. General Services Administration Public Buildings Service Greater Southwest Region

1 SOW 3/2/2022

March 3, 2022

Scope of Work

1. Project Title: 70152 GSA Parking Lot Paving RAR10547

2. Project Location: AR AR0082RK Little Rock FOB/CTHS

622 W 4TH ST

Little Rock, AR 72201

3. Building Location Hours: Every attempt must be made to ensure normal building operations are not interrupted. All work affecting the parking lot shall be done after hours and or on weekends.

The project my be done in phases to make some parking available to employees.

4. Purpose: Purpose of this project is to repair the 4th street parking lot for the Little Rock Old Post Office/Courthouse Federal building by providing joint and crack cleaning and sealing, estimated at approximately 9100 linear feet. Provide new full depth hot mix asphalt concrete pavement patching in localized areas in compliance with Arkansas Department of Transportation (ARDOT) PG64-22 surface course (or better). Contractor will replace 11 curb stops and add about 20 new curb stops on parking row nearest old courthouse building. Contractor will restripe the parking lot of about 170 numbered spaces. Contractor will apply sealant coats on the parking lot. It is estimated at 50,530 SF.

5. Points of Contact:

5.1 Contracting Officer: Rod Blouin

819 Taylor Street Fort Worth, TX 76102 Phone #: 713-875-0632

5.2 Project Manager: John Knight

700 West Capitol Ave

Phone #: 501-258-0305

5.3 Supervisory Property Manager: Mark Freedle

700 West Capitol Ave

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Phone #: 501-554-1467

5.4 Other: R7 Security Clearance Coordinators

r7clearance@gsa.gov

6. Notice to Proceed:

6.1 The Contracting Officer is the ONLY individual from the Government that can give the contractor a notice to proceed.

6.2 Before any of the work within the scope of the contract is started, the Contractor shall confer with the COR (Contracting Officer’s Representative) and agree on a sequence of procedure; means of access to premises and building; delivery of material and use of approaches; use of corridors, stairways, elevators, and similar means of communications;

and the location partitions, eating spaces for Contractor’s employees and the like.

6.3 After a Notice to Proceed is given the Contractor has 7 days to provide schedule.

7. Period of Performance: The total period of performance for this task order is 90 days which includes 45 calendar days for required security clearances, pre-work submittals, and material ordering. Actual construction period of performance is 45 calendar days.

8. Description of Work: Contractor shall provide all materials, labor, tools, equipment and daily supervision to accomplish tasks as outlined in contract documents. Contractor is also responsible for all necessary safety measures.

Provide asphalt hot mix asphalt concrete leveling course in depressed localized areas and joint and crack sealing of existing parking area. in compliance with Arkansas Department of Transportation (ARDOT) PG64-22 surface course (or better). Remove damaged / broken wheel stops and replace with new or anchor existing.

Dispose of refuse off site if needed.

Provide asphalt concrete pavement joint and crack sealing with asphalt sealant in compliance with ASTM D 6690 Type I, II or III. Provide joint and crack cleaning and sealing.

Cracks shall be routed and cleaned out at least 5/8”X5/8” wide and deep. Sealant shall be completed 1/8” to 1/4” below the surface. Excess sealant shall not be left on the surface.

Asphalt work shall comply with the guidelines in MS-16 Asphalt in Pavement Preservation and Maintenance, Asphalt Institute, 2009 unless otherwise specified herein.

mailto:r7clearance@gsa.gov

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Protect from damage the adjacent concrete areas. Damage to these areas shall be repaired with no cost to the Government.

Apply sealant coats on parking lot.

Fix curb stops and install new curb stops.

Stripe parking lot.

Protect pedestrians and vehicles from flying debris and dust.

1.1 Division 1: General Requirements

1.1.1 Daily clean up - All workspace, staging areas, areas used for moving materials, trash, tools, etc. are to be always kept clean. All trash from the day’s work is to be removed and work site clean and orderly.

1.1.2 Protection - Contractor is responsible for protection of existing finishes, utilities, etc.

in the facility, and must maintain a separation of work area from adjacent spaces.

Site is to be secured at the end of day. Contactor shall be responsible for the security of the work site.

1.2 Division 2: Existing Conditions

1.2.1 All demolished material must be recycled/re-purposed to the maximum extent possible. If materials cannot be recycled/re-purposed, contractor is responsible for the proper disposal of the materials. No on-site dumpsters may be used.

1.3 Division 3: Concrete

1.3.1 Remove damaged / broken wheel stops and provide new replacement wheel stops and anchor them into the asphalt with two (2) new 18 inch long #4 deformed rebar.

1.3.1 Remove and replace wheel stops that have moved and anchor them into the asphalt with two (2) new 18 inch long #4 deformed rebar.

1.3.2 Contractor will replace 11 loose or cracked existing wheel stops and install approximately 17 new wheel stops on the front row near 4th street. It is noted estimated 11 curbs will be placed on spaces near the retaining wall on east side of the parking lot

1.4 Division 4: Masonry through Division 31: Earthwork

1.4.1 N/A

1.5 Division 32: Exterior Improvements

1.5.1 Clean and seal approximately 9100 LF of asphalt cracks in asphalt, VIF.

1.5.2 Provide hot mix asphalt concrete leveling course in depressed localized areas and joint and crack sealing of existing parking area.

1.5.3 Provide leveling course hot mix asphalt concrete pavement in localized areas in compliance with Arkansas Department of Transportation (ARDOT) PG64-22 surface course (or better). Tack coat leveling course in excavated square or rectangular

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areas directed by the COR. It is estimated that 400 SF of asphalt requires leveling.

1.5.4 The contractor shall provide a product specific cradle to gate Type III environmental product declaration (EPD) used in the design and used at the project using version 2 of the National Asphalt Paving Associations product category rule for asphalt mixtures. ( Note: See Attachment 3: Environmentally Preferable Asphalt Standards dated March 29, 2022.)

1.5.5 Provide asphalt concrete pavement joint and crack sealing with asphalt sealant in compliance with ASTM D 6690 Type I, II or III. Provide joint and crack cleaning and sealing. Cracks shall be routed and cleaned out at least 5/8”X5/8” wide and deep.

Sealant shall be completed 1/8” to 1/4” below the surface. Excess sealant shall not be left on the surface.

1.5.6 Asphalt work shall comply with the guidelines in MS-16 Asphalt in Pavement Preservation and Maintenance, Asphalt Institute, 2009, unless otherwise specified herein.

1.5.7 Contractor will provide asphalt seal coats for parking lot area (Asphalt Emulsion), 2 coats, resulting in a smooth black finish.

1.5.8 Provide proper application conditions exist and provide weather reports to include humidity levels for the time of application and for the drying period.

1.5.9 Provide ambient temperature and surface temperature at time of application.

1.5.10 Provide proper preparation on existing asphalt surface to receive the seal coats to include treating and priming oil spots with an acrylic emulsion-based primer that bonds tightly with oil-spotted asphalt surfaces and stops them from coming through seal coats.

1.5.11 Provide parking barricades to prevent traffic from driving on sealed parking lot areas until adequate curing time has passed, and a cure assessment is made to ensure traffic will not damage the surface.

1.5.12 Sealer shall not be applied to hot surfaces under the summer sun (over 90F°, ambient) without first cooling the surface with clean water. Water shall dampen the Provide surface without leaving puddles.

1.5.13 seal coats curing time of at least 24 hours before striping can be performed.

1.5.14 Provide parking spaces with 4" wide white striping lines and parking space numbers with water-based traffic paint.

1.5.15 Remove damaged / broken wheel stops and provide new replacement wheel stops and anchor them into the asphalt with two (2) new 18 inch long #4 deformed rebar.

1.5.16 Remove and replace wheel stops that have moved and anchor them into the asphalt with two (2) new 18 inch long #4 deformed rebar.

1.5.17 Contractor will replace 11 loose or cracked existing wheel stops and install approximately 17 new wheel stops on the row near 3rd street. Contractor will install 17 curb stops at the end parking stalls near 4th street.

1.5.18 Protect from damage the adjacent concrete areas. Damage to these areas shall be repaired with no cost to the Government.

1.5.19 Contractor will restripe the parking lot with the estimated 170 spaces. Contractor will number each space. Provide parking spaces with 4" wide white striping lines and

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parking space numbers with water-based traffic paint stripe.

1.5.20 Protect pedestrians and vehicles from flying debris and dust.

1.5.21 Dispose of the waste and refuse at contractor expense.

1.6 Division 33: Utilities

1.6.1 N/A

9. Options: N/A

10. Liquidated Damages: Liquidated damages shall be $64.00 per calendar day beginning at 12 mid night the date immediately following the scheduled completion date and will continue until all work is completed and accepted by GSA. Time for performance shall be determined upon notification to proceed. The ordering official will review all justifications and any extensions of time will be made based on their decision. No work shall begin until all necessary parts and materials are on-site and available.

11. Sustainability:

11.1 Green Purchasing: See attachment 1: green purchasing requirements

11.2 Waste Diversion Fourteen days from Notice to Proceed, the Contractor shall submit to the

Project Manager an updated Non-Hazardous Solid Waste Management Plan attachment 2:

Waste Diversion Plan, to include (not limited to):

a) List of materials Contractor will reuse

b) List of materials the Contractor will donate and name and address of donation recipient.

c) List of materials the Contractor will recycle and the name and address of the recycler. If Contractor receives recycling revenue, Contractor shall keep revenue and provide receipt for GSA for reference.

d) Name and location of solid waste landfill for non-diverted material.

12. Other Requirements:

12.1 Purchase of Equipment

12.2 Building Specific Requirements

13. Submittals:

13.1 Critical Path Method Schedule

13.2 Waste Diversion Submittal: Preconstruction

13.3 Waste Diversion Submittal: Post Construction

13.4 Green Purchasing items

13.5 Asphalt materials for repair of cracks.

13.6 Pavement Sealants. ( Asphalt Sealcoat Materials and Testing (shown as approved by

ARDOT, City of Little Rock or Little Rock School District)

13.7 Wheel Stops cut sheet.

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14. Attachments:

14.1 Attachment 1: Green Purchasing

14.2 Attachment 2: Waste Diversion Plan

14.3 Attachment 3: Environmentally Preferable Asphalt Standards dated March 29, 2022

15. Closeout Plan:

15.1 Final Punch list complete

15.2 Customer Acceptance

15.3 Close Out Documents (O&M Manuals, Warranty, Certified payrolls and Release of Claims, Waste Diversion documentation)

15.4 Final inspection 220

15.5 Receiving report

15.6 Final Invoice

END OF SOW

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Attachment 1: Green Purchasing

Sustainability:

● Green Purchasing:

o The contractor shall refer to the “Green Procurement Compilation” for all products being installed in federal facilities. The Green Procurement Compilation can be found at https://sftool.gov/greenprocurement. The standards found in this compilation shall guide all product purchasing decisions as they relate to federal facilities.

o The use of the following standards (“Key Sustainable Product” or “KSP” standards) is mandatory for all contracts and task orders. See https://sftool.gov/green-products/1037/key-sustainable-products for more details.

▪ Nylon Carpet: NSF-140 Platinum or Cradle to Cradle Bronze.

▪ Resilient Flooring (e.g. vinyl and linoleum): NSF-332 (any level) or Cradle to

Cradle (any level)

▪ Interior Latex Paint: Master Painters Institute (MPI) Extreme Green or Green

Seal 11.

▪ Acoustical Ceiling Tiles: > 15% post-consumer recycled content.

▪ Water-Consuming Equipment: WaterSense Certified.

A. For each KSP listed, the Contractor shall submit proof of compliance to the CO or his designee prior to the installation of the product or material. The CO’s designee shall verify compliance.

B. If the KSP materials listed above are 1) not reasonably available within a reasonable period of time; 2) fail to meet the performance standards set forth in the specification or fail to meet reasonable performance standards of GSA; or 3) are available only at an unreasonable price, only then can the Contractor use other types of products. In these cases the Contractor shall select products and materials, to the extent possible, which are the safest and most environmentally friendly. Exemptions must be submitted in writing and can only be approved by the CO.

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Attachment 2: Waste Diversion Plan

1. Submittal Type: Pre-Construction or Final (Circle Appropriate Type)

2. ePMX Number: ___________________ (Should receive from GSA PM)

3. Field Office: Circle Appropriate Field Office: (Oklahoma City, Tulsa, New Mexico, Little Rock, Shreveport, Tyler, New Orleans, Baton Rouge, Dallas, Fort Worth, Lubbock, Houston, Austin, San Antonio, McAllen, El Paso)

4. GSA Project Manager: _________________

5. Contract Number: ______________________

6. Categories to Track:

6.1 Carpet: (rolled or tiled) Weight (lbs.):_____ Recover Method: ___________

6.2 Architectural :( doors, windows, frames, millwork) Weight (lbs.):_____ Recover Method:___________

6.3 Ferrous Metals: (structural steel, studs, rebar) Weight (lbs.): _____ Recover Method: ___________

6.4 Non-Ferrous: (wire, piping, duct) Weight (lbs.):_____ Recover Method:___________

6.5 Aggregate: (concrete, brick, blocks) Weight (lbs.):_____ Recover Method: ___________

6.6 Plumbing Fixtures: (sinks, toilets, urinals) Weight (lbs.):_____ Recover Method: ___________

6.7 Furniture: (Systems, casual, equip.) Weight (lbs.): _____ Recover Method: ___________

6.8 Ceiling/Wall: (gypsum, tiles) Weight (lbs.): _____ Recover Method: ___________

6.9 Roofing: (Shingles, Paper, membrane) Weight (lbs.):_____ Recover Method: ___________

7. Landfill Hauler: ___________________

8. Landfill Waste: ____________________

END OF SOW

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Scope of Work Signature Page

Approvals

GSA Project Manager- John F. Knight

Signature Date

GSA Supervisory Property Manager- Mark Freedle

GSA Civil Engineer SME – Mark Woods

Signature Date

GSA Supervisory Project Manager- Jeff Chiavetta