Z--NCR PRWI: C5 BATHHOUSE & VISITOR ACCESS

Form / Attachment / Pricing Sheet

This document contains detailed drawings and specifications related to site improvements, specifically focusing on "Cabin Camp 5" as part of the "Improve Visitor Access to Units A & B" project at Prince William Forest Park (PRWI).

• Sheet C26 (Site Details): Illustrates accessible parking layouts, crosswalk striping, signage, and tree planting details.
• Sheet S1 (General Notes and Abbreviations): Outlines general construction notes, codes and standards (IBC, VUSBC, ASCE, ACI, AWS), materials specifications (concrete, reinforcing steel), design loads, and special inspection requirements.
• Sheet S2 (Retaining Wall Layout): Shows the layout for retaining walls, including their relationship to existing structures like a pavilion and stone wall.
• Sheet S3 (Typical Sections): Provides detailed cross-sections for two types of retaining walls, specifying construction materials such as concrete, fieldstone veneer, and drainage systems. It also details split rail fence installation.
• Sheet S4 (Reference Photos of Existing Stone Wall): Includes photographic documentation of the existing stone wall, serving as a reference for matching the appearance and mortar joint size for new construction.

This document is crucial for bidders to understand the specific design requirements, materials, and construction methods for site improvements, including accessible parking, signage, retaining walls, and fencing. It provides the technical details necessary for accurate bidding and project execution, emphasizing the need to match existing historic stone wall aesthetics.

Amendment / Modification

This amendment (0002) to solicitation 140P2126R0003 is effective 02/25/2026 and includes the following:

• Attachment Update: Includes a document referenced in a previous response (Response #16).

• Correction to Response #27: Clarifies that the red and yellow colored flexible porous pavement paths noted in a previous response are not in the contract and are not options. Bidders are instructed that these are not to be included in the contract.

• Clarification on Subcontracting Report Template: Responds to an additional question regarding the "Subcontracting Report Template" (attached). The template is to be completed with anticipated subcontracting dollars for the Bathhouse and Visitor Access project, representing an anticipated allocation for this award, rather than for each project included in Experience.

• Solicitation 140P2126R0003

• Response to Question #27

• Volume II, Price Proposal, paragraph vi. Contents, Item 7 (Subcontracting Report Template)

This amendment clarifies requirements for indicating option costs and completing the subcontracting report template. Bidders should ensure their proposals reflect these clarifications. The effective date of the amendment is 02/25/2026.

Amendment / Modification

This amendment (0001) to solicitation 140P2126R0003 modifies the original solicitation with the following:

• Answers to Vendor Questions: Includes responses to questions received from vendors.
• Site Visit Sign-In Sheet: Attaches the sign-in sheet from the site visit.
• Incorporation of Clauses: Adds the following clauses to the solicitation:
  • 52223-2¿Reporting of Biobased Products Under Service and Construction Contracts ((MAY 2024) (DEVIATION FEB 2025)
  • 52223-23¿Sustainable Products and Services (MAY 2024) (DEVIATION FEB 2025)

This amendment affects the original solicitation by adding answers, a site visit record, and new contract clauses.

Bidders should review the incorporated clauses and any attached answers to questions. The effective date of this amendment is 02/25/2026. Bidders must acknowledge receipt of this amendment as instructed in the solicitation.

Form / Attachment / Pricing Sheet

This document is a sign-in sheet for "Camp 5 Bathhouse and Visitor Access" dated March 5, 2026. It records the names, organizations, and email addresses of individuals who attended or were present.

• Date: 3/5/2026
• Event: Camp 5 Bathhouse and Visitor Access
• Attendees: A list of individuals including Doug Davidson, Paul Owens, Lewis Harris, Catherine Riddle, Eddie Cassar, Mike Cassy, Rahul Banath, Stephen Hoskins, Carlos Ventura, Steve Weldon, Thomas Flanagan, Chad Lipscomb, and Dhaul Warr.
• Organizations: Attendees represent various organizations such as NPS-PRWI, NPS-PRWF, CASBRO, MELTECH, Signature Prevolutions, Trusted Contractors LLC, PBI, Terra Constructs, Ritz Construction, McKenzie Const., and JCB JV.
• Contact Information: Email addresses are provided for most attendees.

This sign-in sheet may indicate potential interested parties or stakeholders for an opportunity related to Camp 5 Bathhouse and Visitor Access. Bidders can use this information to identify potential partners, competitors, or government personnel involved with this facility.

Questions & Answers / Clarifications

This document provides responses to vendor questions regarding the solicitation for an unspecified project.

• Personnel: The Superintendent, SSHO, and QC Manager can be the same individual if they meet all qualifications and are on-site during work.
• Period of Performance: Offerors should demonstrate any perceived inadequacy of the period of performance during the bidding process. Extensions due to material lead times are unlikely.
• Utilities: Offerors should not plan on utilities being available on-site.
• Tax Exemption: The contract supports a tax-exempt agency (National Park Service), but bidders must confirm tax payment requirements with their state tax department.
• Permitting: Bidders must read the specifications (Section 1.11) regarding permits, fees, and responsibilities. NPS has obtained stormwater management plan approval, but the contractor is responsible for the ultimate permit with Virginia DEQ.
• Site Access: The park will remain open to visitors, but Camp 5 will be closed during construction.
• NAICS Code: The correct NAICS code for this project is 236220.
• Retaining Walls: Missing pages with details for retaining walls have been attached.
• Hazardous Materials: Reports are available in Appendix A of the Specifications.
• Salvage Requirements: Equipment will need to be removed, stored, re-installed, and existing toilets must be returned to the park.

This Q&A clarifies several aspects of the solicitation, including personnel requirements, site conditions, administrative responsibilities, and technical details. Bidders should review these clarifications to ensure accurate proposal preparation. Specific questions regarding bid schedule pricing require confirmation with contracting. The correct NAICS code is confirmed as 236220.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for wage determination, specifically for building construction projects in Prince William County, Virginia. It outlines the prevailing wage rates and fringe benefits that must be paid to various laborers and mechanics employed on construction projects covered by the Davis-Bacon Act and related legislation.

• General Decision Number: VA20260162, effective 01/16/2026.
• Geographic Area: Prince William County, Virginia, including the cities of Manassas and Manassas Park.
• Construction Type: Building construction projects (excluding single-family homes or apartments up to 4 stories).
• Classifications and Rates: Lists specific trades (e.g., Asbestos Worker, Firestopper, Bricklayer, Electrician, Plumber) with their corresponding hourly wage rates and fringe benefits.
• Paid Holidays: Details the paid holidays for which employees are eligible, provided they work the regular workday before and after the holiday.
• Executive Orders: Includes notes on Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (Minimum Wage for Federal Contractors), outlining contractor obligations.
• Appeals Process: Provides information on how to appeal wage determination decisions.

This document is crucial for bidders to understand the labor costs associated with construction projects in the specified area. It establishes the minimum wage rates that must be included in proposals and paid to workers on any federal or federally-assisted construction contracts subject to the Davis-Bacon Act. Failure to comply with these wage determinations can lead to penalties and contract disputes.

Form / Attachment / Pricing Sheet

This document contains detailed engineering drawings and specifications for the "Improve Visitor Access to Units A & B, Cabin Camp 5" project within Prince William Forest Park. It outlines site conditions, demolition plans, grading, erosion and sediment control measures, stormwater management calculations, and various site details.

• Cover Sheet (CS-1): Project title, location, and drawing index.
• Index of Drawings (CS-1): Lists all 35 sheets, categorized by Civil, Structural, etc.
• Existing Conditions (C3, C4): Maps detailing current site features, topography, and structures in Areas A and B.
• Demolition Plans (C5, C6, C7): Outlines areas and structures to be removed.
• Site & Grading Plans (C7, C8, C9): Illustrates proposed grading, pathways, retaining walls, and site details.
• Erosion & Sediment Control Plans (C10, C11, C12, C13): Details measures for controlling erosion and sediment during construction.
• Stormwater Management Plans (C14, C15, C16, C17, C17A, C18, C19, C20, C21, C21A, C21B, C21C): Includes land cover maps, drainage area maps, water quality computations, and water quantity computations.
• SWM Details (C22, C23): Provides details for underground storage pipe systems and outlet control structures.
• Drainage Details (C24): Shows details for various drainage structures and riprap schedules.
• Site Details (C25, C26): Illustrates specific construction details for paving, sidewalks, fences, parking, and tree planting.

This comprehensive set of drawings and specifications is critical for bidders to understand the full scope of work, including demolition, new construction of pathways and parking, site grading, erosion control requirements, and stormwater management systems. It provides the technical basis for estimating costs and developing construction methodologies. Bidders must review all sheets to fully grasp the project requirements and site conditions.

Specifications

This document outlines the specifications for improving visitor access to Units A & B at Cabin Camp 5 in Prince William Forest Park. The project involves construction of accessible pedestrian paths, replacement of an existing gravel parking lot with an accessible asphalt one, installation of new retaining walls, and construction of new stormwater management facilities.

• Construction of accessible pedestrian paths connecting various units (A and B).

• Replacement of the existing parking lot and retaining wall at the Pavilion with new accessible asphalt parking and concrete retaining wall.

• Soil preparation, testing, and seeding in denuded areas.

• Construction of new stormwater management facilities and associated piping.

• Specific options for accessible paths near Buildings A-60, A-16, A-17, B-10, and B-15.

• Contract No. 140P3020D0012

• NPS PMIS No. 242861

• Final Submission: November 2024 (with updates on 1/29/2025, 9/3/2025, and 12/18/2025).

• The document details various sections of the specifications, including General Requirements, Existing Conditions, Concrete, Earthwork, Exterior Improvements, Utilities, Site Preparation, Retaining Walls, Site Improvements, Site Mechanical Utilities, General Requirements, and specific options for accessible paths.

• Submittals, quality control, accident prevention, and archaeological protection are also detailed.

• Not explicitly stated in this section of the document.

• The document is a "Specifications" document, indicating detailed technical requirements for the construction work.

Other / Unclassified

This document is a "Pre-alteration Hazardous Materials Survey" for the Prince William Forest Park, specifically for the Camp 5 Central Bathhouses & Visitor Center Staff Restroom Improvements in Triangle, Virginia. The survey was conducted by Arc Environmental, LLC on October 12, 2022. It details the assessment of suspect asbestos-containing materials (ACMs), lead-based paint (LBP), and universal/regulated wastes. The survey focused on materials that might be impacted by planned construction activities and was limited to bathrooms and adjacent areas. Destructive survey methods were avoided due to the occupied status of the building.

Key findings include:

• Asbestos: Two sampled materials were confirmed as asbestos-containing: exterior window glazing and tan floor tiles in the Visitor Center. Additionally, fire doors in utility rooms were presumed to contain asbestos insulation. Recommendations include removal of identified ACMs prior to disturbance and retaining a licensed asbestos consultant for oversight.
• Lead-Based Paint: Lead-based coating was detected on the porcelain sink in the men's staff restroom in the Visitor Center. No other lead-based paint was found on surfaces within the project area.
• Universal & Regulated Wastes: Approximately 12 fluorescent light tubes were observed in the bathhouses, requiring proper removal and disposal. One exit sign in the Visitor Center was noted to contain a rechargeable battery requiring proper disposal. The report advises that any other encountered wastes during renovation/demolition activities will need proper handling and disposal.

This document is crucial for bidders as it identifies potential hazardous materials that may be encountered during the renovation. Bidders must be aware of the presence of asbestos and lead-based paint, and the requirements for their proper handling and disposal. This information is essential for developing accurate bids, ensuring worker safety, and complying with environmental regulations. The findings directly impact the scope of work, safety protocols, and disposal procedures required for the project.

Drawings / Plans

This document contains a set of architectural and engineering drawings for "Make Improvements to Interior of Camp 5 Central Bathhouse in Camp 5B Unit, Prince William Forest Park (PRWI)". The drawings detail various aspects of the proposed renovations, including:

• Site Location and Access: Maps showing the park layout, staging areas, and access routes.
• General Notes, Symbols, and Abbreviations: Provides essential information for interpreting the drawings.
• Demolition Plans: Outlines areas and components to be removed within the bathhouse.
• Floor Plans and Reflected Ceiling Plans: Illustrates the layout of the bathhouse, including room designations and ceiling details.
• Elevations: Shows exterior and interior views of the bathhouse.
• Structural Details: Includes information on concrete work and foundations.
• Plumbing, Mechanical, and Electrical Plans: Details the layout and specifications for these systems.
• Schedules and Details: Provides material specifications, fixture schedules, and specific construction details.
• Hazardous Materials: Notes applicable hazardous material information for the project area, including references to a survey report.

These drawings are critical for understanding the scope of work, existing conditions, and the specific requirements for the renovation of the Camp 5B Bathhouse. Bidders will need to review these plans to accurately estimate costs, develop construction schedules, and ensure compliance with all specified materials and methods.

Specifications

This document outlines the specifications for "Make Improvements to Interior of Camp 5 Central Bathhouse in Camp 5A Unit." The project involves rehabilitating, renovating, and reconfiguring the interior of the Camp 5A Unit Bathhouse to comply with Architectural Barriers Act Accessibility Standards (ABAAS). Key tasks include:

• Demolition and Removal: Removal and replacement of subgrade piping, plumbing fixtures, accessories (soap dispensers, mirrors, etc.), moisture-resistant cement backerboard walls, interior finishes (tile, drywall, floor tile), split system heat pumps, exhaust fans, and LPG-fired storage hot water heaters. Handling and disposal of lighting ballasts and lamps containing PCBs and mercury are also specified.
• Renovation and Installation: Rehabilitation and reconfiguration of the interior, relocation of exterior doors, replacement of the concrete floor slab to accommodate utility work, installation of new moisture-resistant cement backerboard walls, upgrade of electrical wiring and panels, installation of a centrally located exhaust fan, installation of wall-mounted forced-air unit heaters, replacement of LPG-fired water heaters with tankless gas water heaters, addition of a floor-mounted service sink, and replacement of dryer exhaust duct.
• Exterior Work: Removal and replacement of damaged wood paneling and siding, and addition of a gutter and downspout system.

Key Specification Areas Covered:

• General Requirements: Summary of work, definition of contract line items, submittals, temporary services, execution and closeout requirements, cutting and patching, demonstration and training.
• Existing Conditions: Demolition and handling of hazardous materials (PCBs and mercury).
• Concrete: Cast-in-place concrete specifications.
• Wood, Plastics, and Composites: Rough and finish carpentry.
• Thermal and Moisture Protection: Vapor retarders, wood siding, joint sealants.
• Openings: Hollow metal doors and frames, door hardware.
• Finishes: Gypsum board assemblies, tiling, exterior and interior painting.
• Specialties: Panel signage, plastic toilet compartments, toilet and bath accessories.
• Furnishings: Countertops.
• Plumbing: Piping systems, domestic water heaters, commercial water closets, commercial urinals, commercial showers, and commercial lavatories.
• HVAC: Common motor requirements, hangers and supports, metal ducts, HVAC power ventilators, registers and grilles, wall and ceiling unit heaters.
• Electrical: Supplemental requirements, low-voltage power conductors and cables, grounding and bonding, conduits, boxes and covers, enclosed switches and circuit breakers, surge protective devices, LED interior and exterior lighting, and lighting control devices.
• Earthwork: Excavation, trenching, and backfilling.

Appendices:

• Appendix A: Pre-alteration Hazardous Material Survey, including findings on asbestos-containing materials, lead-based paint, and universal/regulated wastes.

Solicitation / RFP / RFQ

This document is a Solicitation, Offer, and Award form (SF 1442) for construction, alteration, or repair services. It solicits bids for "PRWI C5 BATHHOUSE & VISITOR ACCESS".

The solicitation details requirements for the rehabilitation and construction of three specific locations:

• Camp 5A Bathhouse
• Camp 5B Bathhouse
• Camp 5 Visitor Access

These projects involve rehabilitation, renovation, and reconfiguration to meet accessibility standards, including but not limited to:

• Replacing concrete floor slabs and subgrade piping.

• Replacing interior finishes, accessories, wet walls, toilet and shower partitions.

• Upgrading electrical wiring, panels, and features.

• Replacing heating components, exhaust fans, unit heaters, and hot water heaters.

• Adding janitor closets with service sinks.

• Replacing dryer ducts and exterior wood siding.

• Adding gutters and downspout systems.

• Constructing accessible pedestrian paths.

• Replacing gravel parking lots with asphalt.

• Replacing timber retaining walls with concrete/stone veneer.

• Soil testing and analysis.

• Constructing stormwater management facilities and storm sewer piping.

• The contract type is a Firm Fixed Price Contract.

• Performance period: 10 calendar days to commence after notice to proceed, with completion within 160 calendar days after notice to proceed.

• Performance and Payment Bonds are required.

• Offers are due by 03/27/2026 at 1700 local time.

• Proposals must be submitted via email to tim_wind@nps.gov.

• Proposals are to be submitted in two volumes: Volume I (Non-Price Proposal) and Volume II (Price Proposal).

• Evaluation will be conducted using the Best Value Continuum Tradeoff Process.

• Key evaluation factors include Project Experience, Technical Approach, Key Personnel Experience, Past Performance, and Price.

• The North American Industry Classification System (NAICS) code is 236220 with a size standard of $45 Million.

• Offerors must be registered in the System for Award Management (SAM) with an "active" status.

• Firms involved in developing the design or specifications for this construction solicitation are ineligible.

• A site visit is scheduled for March 5, 2026, at 9:00 AM at Park Headquarters, 18100 Park Headquarters Road, Triangle, VA 22172.

• The solicitation incorporates numerous FAR clauses by reference. Offerors are advised to review these carefully.

Form / Attachment / Pricing Sheet

This document is a template for reporting on the "Limitations on Subcontracting" clause, specifically for service contracts (including construction) priced at or above $150,000. It is required for small business, 8(a), or other socio-economic set-aside contracts.

• Contract Information: Requires input for Contract Number, Prime Contractor, Current Total Contract Price, Type of Set Aside, and Period of Performance.
• Service Type (Required Participation): Bidders must indicate the applicable percentage limitation for subcontracting based on the type of service (Services, General Construction, or Construction by Special Trade Contractors).
• Participation Calculation: A section to calculate the amounts invoiced by the prime contractor, portions paid to Similarly Situated Subcontractors (SSS), and Non-Similarly Situated Subcontractors (NSS). It also includes fields to calculate the Prime & SSS Participation % and % subcontracted to NSS.
• Definitions: Clarifies "Similarly Situated Subcontractor (SSS)" and the "Limitation on Subcontracting Percentage" calculation.
• Corrective Action Plan: A space for the prime contractor to provide a written plan if the NSS percentage is not in compliance.

This template is crucial for prime contractors to track and report their compliance with subcontracting limitations, particularly for set-aside contracts. Bidders should understand these requirements as they will likely be part of the contract's performance obligations and reporting. The template outlines the specific calculations and reporting thresholds that must be met.

Form / Attachment / Pricing Sheet

This document contains the architectural and engineering drawings for the "Make Improvements to Interior of Camp 5 Central Bathhouse in Camp 5A Unit, Prince William Forest Park (PRWI)" project. It details the scope of work, demolition plans, new construction, and various technical specifications.

• Cover Sheet (CS1): Project title, location, and index of all drawings.
• Site Location, Staging & Access Map (G1): Maps showing the park, bathhouse location, and designated contractor staging areas.
• General Notes, Symbols, and Abbreviations (A1): Defines terms, provides general construction guidelines, and lists symbols used throughout the drawings.
• Demolition Plans (A2, A3, S2, P2, M2, E2): Outlines specific elements to be removed, including interior finishes, fixtures, plumbing, mechanical, and electrical systems.
• New Construction Plans (A4, A5, A6, A7, A8, A9, S3, S4, P1, P3, P4, P5, E1, E3, E4, H1): Details the proposed interior layout, finishes, structural elements, plumbing, mechanical, electrical, and hazardous materials information.
• Schedules (A8, P4, E1, M1): Provides detailed information on materials, fixtures, electrical panels, motors, and unit heaters.
• Details (A9, S4): Illustrates specific construction details for doors, windows, tile expansion joints, and utility trenches.
• Riser Diagrams (P5): Shows the layout of domestic water and sanitary waste systems.
• Hazardous Materials (H1): Outlines hazardous materials identified within the project area and relevant handling procedures.

These drawings are critical for bidders to understand the full scope of work, including demolition and new construction requirements for the interior of the Camp 5A Central Bathhouse. They provide detailed specifications for all trades, materials, and systems involved, enabling accurate bidding and project planning.

Solicitation / RFP / RFQ

This is a pre-solicitation announcement from the National Park Service, Department of Interior, for construction services at Prince William Forest Park, Triangle, VA. The agency will be soliciting proposals from firms capable of performing the described work. The solicitation will be issued electronically on or after December 8, 2025, on SAM.gov.

• Rehabilitation of two bath houses at Cabin Camp 5.

• Reconfiguration of bath houses to achieve Architectural Barriers Act Accessibility Standards (ABAAS) compliance.

• Replacement of fixtures, plumbing, masonry, and electrical systems within the bath houses.

• Construction of accessible pedestrian paths at Cabin Camp 5.

• Type of Procurement: Negotiated firm-fixed price contract.

• Project Magnitude: Estimated between $1,000,000 and $5,000,000.

• Contract Duration: 200 calendar days following the notice to proceed.

• Proposals will require submission of both technical and price proposals.

• Anticipated solicitation issue date: December 8, 2025.

• Responses due approximately 30 days after solicitation issuance.

• A pre-proposal conference/site visit is tentatively scheduled approximately one week after the solicitation is issued; details will be in the solicitation.

• This procurement is a total small business set-aside.

• NAICS Code: 236220

• Small Business Size Standard: $45.0 million.

• Offerors must be registered and active in the System for Award Management (SAM) and have completed Online Representations and Certifications. A UEI number is required.

• This announcement does not constitute a solicitation.

• Interested vendors should periodically check SAM.gov for amendments and changes.

• For questions, contact Contracting Officer Tim Wind via email at tim_wind@nps.gov.