Construct Interim Remedial Action (IRA) for the Nelson Tunnel Superfund Site
Contract Overview
Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.
AI Contract Overview
The USACE Omaha District intends to issue Request for Proposal W9128F27RA056 in November 2026, with a planned proposal due date in January 2027. This unrestricted solicitation, open to both small and large businesses, seeks construction services for the Interim Remedial Action at the Nelson Tunnel Superfund Site located near Creede, Colorado. The project, estimated between 15 million and 30 million dollars, aims to prevent the uncontrolled release of mine-impacted water from an abandoned underground hard rock mine. The scope of work includes the installation of a new bypass adit south of the Nelson Tunnel, rehabilitation of the tunnel from the bypass connection to the bulkhead location, the installation of a flow control bulkhead within the Nelson Tunnel, and the construction of an accessible bulkhead flow control structure in the Commodore 5 level. The contract will be awarded based on a best-value approach, evaluating technical merit and price. Technical evaluation factors include project management approach and schedule, past performance, key personnel, and small business participation, with technical factors rated adjectivally and price assessed for reasonableness and realism. Performance is expected to begin within 10 days of the Notice to Proceed and must be completed within a duration not exceeding 655 days. Interested parties must be registered in SAM.gov with NAICS code 237990 and registered in the Procurement Integrated Enterprise Environment (PIEE) as a Proposal Manager to receive documents and submit proposals. Site visits are subject to safety briefings and specific equipment requirements for underground entry.
General Info
Place of Performance
One mile north of the town of Creede in Mineral County, Colorado, NE, 81130Set-Aside
Timeline
Response Deadline
Organization & Contact Information
Full Description
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