Z--GRSM, Roof Replacements on 5 Bldgs, NC

The National Park Service, through the Department of the Interior, is soliciting proposals for firm fixed-price roof replacements on five buildings located within the Great Smoky Mountains National Park—three structures at Collins Creek Picnic Area and two at Deep Creek Picnic Area in Swain County, North Carolina. This procurement is a 100 percent small business set-aside under NAICS code 238160, with a size standard of $19 million, and is being conducted as a Lowest Price Technically Acceptable (LPTA) acquisition. The contract requires the contractor to provide all labor, materials, equipment, and supervision to remove existing asphalt shingles and related components, perform necessary decking repairs (up to 25 percent wood replacement per structure), and install new roofing using CertainTeed Presidential Shake shingles in Weathered Wood color or an approved equal. All work must be completed within 150 calendar days of receiving the Notice to Proceed, with performance estimated to occur between September 1 and December 31, 2026. The contractor must adhere to strict specifications including the installation of permanent fall protection anchors, proper debris disposal, weatherproofing during non-work hours, and compliance with North Carolina insurance regulations and federal directives prohibiting lead-based paint use. Proposals must be submitted electronically by 5:00 p.m. EDT on June 22, 2026, to Ashley_Warcewicz@ios.doi.gov, and must conform to detailed formatting requirements including a three-volume structure—Introduction, Technical, and Contract Documentation—with all documents in Microsoft Office format, free of macros or hidden data, and properly indexed with tables of contents, glossaries, and cross-reference matrices. Technical acceptability is a pass/fail gate requiring demonstration of two comparable roofing projects within the last five years, identification of qualified key personnel and subcontractors, a feasible management plan, and a clear roof material statement consistent with specifications. Past performance will be evaluated on a confidence basis under FAR 15.305. Offerors must be registered in SAM.gov prior to award, submit a signed SF-1442, and comply with a range of clauses including those on material and workmanship, warranty, changes, termination for convenience, whistleblower rights, anti-kickback procedures, and value engineering. A site visit is scheduled for June 4, 2026, beginning at the Deep Creek Pavilion with a walk to the comfort station and a drive to Collins Creek