Z--HSTR GW and FW Roof Replacement

The U.S. Department of the Interior, through the National Park Service’s Midwest Region, is soliciting bids for the roof replacement and wood eave repairs at the Frank Wallace and George Wallace Houses within the Harry S Truman National Historic Site in Independence, Missouri. This effort, identified by solicitation number 140P6026Q0046, is structured as a Firm Fixed Price contract under FAR Part 13 Simplified Acquisition Procedures and is fully set aside for small businesses under NAICS code 238160 with a $19 million size standard. The scope includes removing existing asphalt shingle roofing from both homes—2,414 square feet for Frank Wallace and 2,200 square feet for George Wallace—inspecting and repairing any damaged decking, and installing new underlayment, drip edge, flashing, and asphalt shingles. Additionally, approximately 30 square feet of rotted soffit and fascia wood must be replaced and properly primed and painted on each structure, with all work compliant with Division 01, 07, and 09 specifications. The project must be completed within 30 calendar days from issuance of the Notice to Proceed, with performance scheduled between August 1 and September 1, 2026, and FOB destination terms apply. All quotations must be submitted electronically via email to the Contract Specialist by July 17, 2026, and must be valid for at least 60 days; alternative proposals will not be considered. Evaluation will prioritize price, technical capability, and prior experience using an efficient, comparative approach, with award going to the offeror providing best value to the government in accordance with simplified acquisition rules. The government will evaluate quotes in ascending price groups of three until a suitable awardee is selected, ensuring price reasonableness through competition, prior purchase data, or independent estimates. All contractors must be registered in SAM with active status and possess a Unique Entity Identifier. Mandatory attachments include project specifications, a submittal list, and construction wage determinations. Contractors must submit site-specific safety and waste management plans, a historic preservation treatment plan approved by the Authority Having Jurisdiction, and a quality control plan. Bonding is required at 100% of contract value via a Payment Bond or Irrevocable Letter of Credit, and OSHA-compliant PPE, accident prevention programs, and emergency contact postings are mandatory. Payment requests must be submitted electronically through