Stewart Lee Udall Building Roof Replacement

The Department of the Interior Departmental Offices Interior Business Center is soliciting quotes for a comprehensive roof replacement and asbestos abatement project at the Stewart Lee Udall Building, the Department's headquarters located at 1849 C Street, NW, Washington DC. The project involves replacing approximately 1,920 square feet of deteriorated roofing on the Central Plant area, with the scope expanding to include full asbestos abatement activities after asbestos-containing materials were discovered on the roof. Contractors must install new roofing components including Dens-Deck Prime Board, JM DynaBase PR Smooth Base Ply, DynaLastic 180 FR White Cap Ply, and new edge metal, while ensuring comprehensive regulatory compliance with EPA, OSHA, and District of Columbia asbestos regulations. The government intends to award a firm fixed price contract using lowest price technically acceptable (LPTA) evaluation criteria. The solicitation deadline has been extended to September 19, 2025 at 2:00 PM ET, with site visits conducted on August 26, 2025 at 9:00 AM and September 2, 2025 at 9:30 AM.

This procurement is designated as a total small business set-aside under NAICS Code 238160 (Roofing Contractors) with a $19 million business size standard, and no incumbent contractors are identified in the documentation. The estimated project value falls between $25,000 and $100,000, representing a relatively modest construction project despite its complex regulatory requirements. The contract performance period spans 120 business days from the Notice to Proceed, with work scheduled to occur between September 12, 2025 and January 10, 2026, subject to weather conditions and potential unforeseen circumstances during execution. All work will be performed at the Stewart Lee Udall Building in Washington, DC, with materials delivery coordinated through the building's D Ramp loading dock on the 18th garage level. The project addresses critical infrastructure needs identified in a 2024 roof assessment that rated the existing roof condition as "F" (Fail) with less than one year of remaining service life.