Description
The National Park Service is seeking quotations from small‑business contractors (NAICS 238190) to reinforce four holding‑cell doors at the U.S. Park Police District 1 Substation in Washington, DC. The work includes field verification, fabrication and installation of eight stainless‑steel plates (21″ × 30″ × ¼″), full‑perimeter MIG welding, surface preparation, finish work, door‑function testing, and cleanup. The contractor must submit a firm‑fixed‑price quotation by 5 PM EDT on 17 September 2026, commence work within 10 calendar days of notice to proceed, and complete all tasks within 30 calendar days (by 5 November 2026). A site visit is offered on 15 September 2026 for field verification. The contract will be awarded to the lowest‑priced technically acceptable small‑business offer.
• Scope: reinforcement of four holding‑cell doors with eight stainless‑steel plates, welding, testing, and cleanup.
• Location: USPP District 1 Substation, 1000 Ohio Drive SW, Washington, DC 20242.
• Period of performance: 21 Sep 2026 – 5 Nov 2026 (≈45 days).
• Mandatory small‑business set‑aside; NAICS 238190.
• Submission: email PDF quotation by 17 Sep 2026, price firm for 60 days.
• Evaluation: lowest price meeting technical requirements.