B08_Attachment_1_-_SOW__Seal_Lots.docx

PMIS 331413 January 14, 2025

SCOPE OF WORK

For

PMIS 331413

HAFE Parking Lot Sealing & Striping/Painting

1.0 Background

1.1 The National Park Service, Harpers Ferry National Historic Park (HAFE) has many locations at and around the Town of Harpers Ferry, West Virginia that have parking lots. These lots need routine maintenance and repair. The most current date of maintenance repairs was 2016. The repairs in 2016 were for top coat paving and restriping. The earlier major work was in 2010 when lots were repaved.

1.2 The parking lots are used by Park Service staff and visitors for parking vehicles and for pedestrian access to the parks various buildings and pathways.

1.3 The final deliverable of this work will be parking lots free of cracks, sealed, and completely restriped.

1.4 Pricing: Pricing for this work will be delivered for the areas of work as outlined to be completed.

2.0 Scope

2.1 Contractor shall repair, seal coat, and stripe asphalt parking lots. Striping for parking lots will include all curb, walkway, ADA, and parking space markings. Repairs to asphalt will include filling all cracks in parking lot surfaces to bring back to level, uniform paving. Total asphalt surface will be resealed. Specifically, the contractor will perform the following tasks.

2.1.1 Clean the asphalt surface with a power washer. Remove all loose debris with vacuum truck, blower, and/or manually with brush or broom. Ensure surface and cracks are free of all debris prior to moving forward with repair.

2.1.2 Fill approximately 7500 linear feet of cracks or spider-webbing of a moderate crack density, with an Asphalt Crack Seal material, as identified in Attachment D, Table 4 of FHWA Report No. FHWA-RD-99-147 or equal, to be flush with the surrounding area and with proper curing time and conditions.

2.1.3 Contractor shall remove wheel stops and re-install same following sealing of pavement.

2.1.4 Apply two coats of sealer and let cure.

2.1.5 Apply striping paint for parking space designation, crosswalk and other pavement marking. Paint shall meet all environmental regulations and the location and weather environment in which it is used Paint shall meet all Federal, and State of West Virginia Environmental requirements and materials shall carry a one-year warranty for performance. It is recommended that Contractors send Specification Data Sheets and warranty information for the Materials that are used in Pricing when giving pricing proposals.

2.1.6 Stencil in all special hatching, and marking for Accessibility access, crosswalks, directional arrows, and signage.

2.1.7 Provide closeout Submittals,

2.1.8 Conformation, layout, and specifications of all materials used shall meet or exceed ASTM, MPI, AASHTO, MUTCD, FHWA requirement for materials and installations of this type.

3.0 Estimated quantities of areas where work is to be Executed – The following is a description of the quantities of the areas where work is to be performed. Refer to Exhibit “A” which is a map showing location on a site plan.

3.1 Task 1: Visitor Center Parking Lot and Catholic Church Parking lot.

3.1.1 Visitor Center Parking Lot: approximately 120,000 Square foot section of Parking lot.

3.1.2 Catholic Church Parking lot: approximately 4200 Square foot Parking Lot.

3.1.3 Striping for these two lots includes 210+/- parking spaces, 12+/- accessible parking spaces, and 25+/- bus parking spaces.

3.1.4 Multiple cracks that need to be filled and sealed. Seal lot surface in all areas of work.

3.1.5 It is recommended that Contractor visit site prior to giving pricing to verify all conditions to be repaired, and the exact count of spaces and configurations of markings which need to be replaced and repaired.

4.0 Location of work

4.1 The following are the addresses of the areas where work is to be carried out.

4.1.1 Visitor Center Parking Lot: 171 Shoreline Drive Harpers Ferry, WV 25423

4.1.2 Catholic Church Parking Area: Church Street Harpers Ferry, WV 25425

5.0 Period of Performance

5.1 The work for this contract shall be accomplished 90 days after award.

6.0 Performance Standards

6.1 Warranties: All work will carry a one-year warranty for materials and installation from the date the COR accepts the work.

6.2 Quality:

6.2.1 Cracks: All cracks and imperfections will be filled in so that the repaired surface matches the level and finish of the Adjacent asphalt surfaces.

6.2.2 Seal Coat: All pavement in work is sealed surface to be clear of surface imperfections within the seal coat.

6.2.3 Striping and pavement markings: All Markings are in place and clear of any imperfections, (overspray, brush stokes, etc.). All markings shall be clean, straight, and readable.

7.0 Excavation

7.1 Excavation: excavation work is not permitted.

8.0 Special Requirements

8.1 Government Furnished Property: The Government will not be providing any materials, equipment, or property to this contract.

8.2 Site/ Security/ Control

8.2.1 Ensure adequate occupant/visitor protection and traffic control measures are in place prior to the commencement of work. Coordinate traffic control and security plans with the COR prior to start of any work.

8.2.2 Protect all adjacent structures and landscape from work. Coordinate traffic protection methods with the COR prior to start of any work.

8.2.3 Do not block traffic for park staff and from parking lots to buildings. Provide protected paths of travel coordinated with the COR prior to start of work.

8.2.4 Provide signage and markings defining areas of work not to be accessed by the public during work, and for a minimum of two days after completion of work.

8.2.5 If materials or equipment are kept on site, they need to be in secure areas under the control of the contractor. The location of the contractors’ secure storage will be coordinated with the COR.

8.2.6 All project zones shall be kept trash free at all times.

8.3 Other Special Requirements

8.3.1 Verify all existing conditions prior to giving price proposal. Prospective bidders must visit the site to be considered for bids.

8.3.2 Proposal pricing includes verification of all existing conditions and measurements, demolition, disposal, local travel and transportation, delivery, and all costs with the completion of new materials and systems.

8.3.3 Rubbish and debris removal: All materials slated for demolition shall be transported and disposed of outside of the Park boundary following County, State, and Federal laws. All transport of materials and locations where materials are to be deposited must have proper licensing for disposal and transit of said materials. Any materials that can be recycled will be recycled and reported as such in the solid waste diversion report.

8.3.4 All workers shall wear PPE proper to the type of work being performed.

8.3.5 All vehicles shall be marked with the name of the company doing work.

8.3.6 All contractor vehicles will be parked in areas as chosen by the COR.

8.4 Warranty: All Work completed under the contract shall be warrantied for one year after final acceptance by COR.

8.5 Utilities: The government will not be providing utilities to the contractor for their work at site.

8.6 Underground Utility location: The contractor shall contact Miss Utility of West Virginia at 800-245-4848 or www.WV811.com to acquire information about locations and conditions of underground utility lies in existence in project pavement areas. All precautions and protection necessary will be employed to avoid interference with and to protect these utilities. NOTE: There are high voltage power lines that exist over the project work areas. The contactor shall decide whether line protectors are needed for safe operations.

9.0 Safety and Health

9.1 The Contractor shall handle adherence to all safety regulations, procedures, and use of PPE.

9.1.1 The Contractor shall take all reasonable safety and occupational health measures in performing this contract. The contractor shall follow all Federal, State, and local law applicable to safety and occupational health standards, specifications, reporting requirements, and any other relevant requirements of this contract.

9.1.2 Reporting Procedures for Close Calls and Mishaps-The Contractor shall send a Construction Contractor Mishap Report to the Contracting Officer (CO) to document close calls or mishaps and associated corrective actions. In addition, the Contracting Officer will issue a “Notice of Violation” to document safety violations under this contract, The contractor shall use the form provided to communicate action taken to correct or mitigate safety/health non-conformance at the job site. As well as corrective actions taken to prevent recurrence. This report will be posted at the jobsite until corrective action has been completed.

9.1.3 In the event the non-compliance poses eminent danger, the Contracting Officer may invoke a stop work order clause in contract until such time as the immediate hazard is mitigated. If the contractor fails or refuses to institute prompt corrective actions, the Contracting Officer may invoke a stop work order close or any other remedy available to the government in case of such failure or refusal.

9.1.4 The Contractor shall insert Reporting procedure for Close Calls and mishaps in all sub-contractor contracts.

10.0 Site Protection

10.1 The Contractor shall provide and install barricades, fences, signs, lights, and traffic controls which designate area of work, construction access paths, and paths around the site for staff and Park Visitors. The Contractor shall post all signs at site required by Federal, State sand localities.

11.0 Waste Management

11.1 Employ processes that ensure the generation of as little waste as possible without negatively affecting completed project performance. Minimize waste generation due to poor packaging, poor planning, breakage, mishandling, contamination, error, or other factors. The waste generated as economically possible shall be reused, salvaged, or recycled. Waste disposal in landfills shall be minimized. All materials unsuitable for recycling shall be disposed off in a legal manner, in public or private dumping areas outside of the Park.

11.2 Waste Report shall specifically include:

11.2.1.1 Total Amount of solid waste generated on site during the period of performance.

11.2.1.2 The total percentage of waste diverted from landfill through reuse and recycling.

11.3 Contractors will not dispose of any hazardous liquid or chemical materials into any storm or sanitary sewers.

12.0 Work Schedule:

12.1 The Contractor shall perform work during normal daytime working hours between 8:00AM and 4:30PM, Monday through Friday. No work shall be performed on Federal Holidays or weekends unless approved in advance by the Contracting Officer.

13.0 Closeout

13.1 The contractor shall clear the project work limits and site of all debris and contractors’ equipment.

13.2 The Contractor shall make all site repairs necessary to return the site to acceptable condition.

13.3 The Contractor shall Deliver all Closeout Submittals

13.3.1 One Year warranties on installation and materials.

13.3.2 Project Data sheets for installed materials.

13.3.3 Manufacturer’s instructions for maintenance of all installed materials.

13.3.4 Inspection reports

13.3.5 RFP Log

13.3.6 RFI Log

13.3.7 CO LOG

14.0 Governing Construction Standards: The following documents shall be the governing reference documents for standards of construction for this project.

14.1 Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects FP-14, U.S. Department of Transportation, Federal Highway Administration Federal Lands Highways and Manual for Uniform Traffic Control Devices Part 3 Markings.

14.2 ASTM D6690: Performance Standards for Crack Standard Specification for Joint Crack Sealants, Hot Applied, for Concrete and Asphalt Pavements.

14.3 FHWA-RD-99-147: Materials and Procedures for Sealing and Filling Cracks in Asphalt-Surfaced Pavements – Manual of Practice

14.4 AASHTO M248: Standard Specification for Ready Mixed White and Yellow traffic paint.

15.0 Final Inspection and Acceptance

15.1 All work performed under this Contract shall be subject to inspection and acceptance by the designated Contracting Officer’s Representative (COR) at any time during performance, or if the COR determined that the work, or materials being furnished do not meet the required standards.

15.2 Billings will be for work based upon the Period of Performance as issued by CO.

16.0 Attachments:

16.1 Attachment A: Site Plan & Photos

16.2 Attachment B: Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects FP-14, U.S. Department of Transportation, Federal Highway Administration Federal Lands Highways

16.3 Attachment C: MUTCD-Part 3

16.4 Attachment D: FHWA Report No. FHWA-RD-99-147

17.0 Acronyms

17.1 NPS: National Park Service

17.2 CO: Contracting Officer

17.3 COR: Contracting Officer’s Representative

17.4 HAFE: Harpers Ferry Historical Park

17.5 FAR: Federal Acquisition Requirements

17.6 ASTM: American Society for Testing & Materials

17.7 AASHTO: American Society of State Highway and Transportation

17.8 MUTCD: Manual on Uniform Traffic Control Devices

17.9 MPI: Master Painters Institute