Construct Interim Remedial Action (IRA) for the Nelson Tunnel Superfund Site

Notice details

Notice ID

W9128F27RA056

Notice type

Presolicitation

Posted

October 16, 2026

Response deadline

November 20, 2026

Industry code (NAICS)

237990

Source dated November 11, 2026.

Use the official notice to verify the deadline, eligibility, documents, and amendments before bidding.