Libby Asbestos Superfund Site Responsible Party Oversight, Proposed Plan, Record of Decision

SOL #: W9128F26RA045Solicitation

Overview

Buyer

DEPT OF DEFENSE
Dept Of The Army
W071 ENDIST OMAHA
OMAHA, NE, 68102-4901, United States

Place of Performance

Libby, MT

NAICS

Remediation Services (562910)

PSC

Other Environmental Services, Studies, And Analytical Support (F999)

Set Aside

No set aside specified

Timeline

1
Posted
Oct 28, 2025
2
Last Updated
Feb 18, 2026
3
Submission Deadline
Feb 23, 2026, 6:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The U.S. Army Corps of Engineers (USACE), Omaha District, is soliciting proposals for Responsible Party Oversight, Feasibility Study, Proposed Plan, and Record of Decision services for the Libby Asbestos Superfund Site, Operable Unit 3 (OU3), in Libby, Montana. This Unrestricted opportunity, under NAICS 562910 (Environmental Remediation Services), seeks a contractor to oversee a Potentially Responsible Party (PRP)-led Feasibility Study and support the Environmental Protection Agency (EPA) Region 8. Proposals are due February 23, 2026, at 12:00 PM local time.

Scope of Work

The contractor will provide comprehensive services, materials, and labor for the Libby Asbestos Superfund Site OU3. Key responsibilities include:

  • Oversight of the PRP's Feasibility Study (FS) process, encompassing technology screening, process option evaluation, and the development, screening, and detailed analysis of alternatives.
  • Engineering evaluation services to monitor the PRP's contractor(s) for compliance with work plans.
  • Preparation of a Proposed Plan (PP) and Record of Decision (ROD) to document the selected remedy for OU3.
  • Optional tasks may include finalizing the PRP-led FS if it stalls and conducting sampling for a wildfire response plan. The work requires credentialed professionals, including a CERCLA Feasibility Study Subject Matter Expert/Senior Engineer and a Senior Risk Assessor or Subject Matter Expert.

Contract Details & Timeline

  • Contract Type: Cost-Plus-Fixed-Fee (CPFF)
  • Set-Aside: Unrestricted
  • NAICS Code: 562910 (Environmental Remediation Services)
  • Product Service Code: F999 (Other Environmental Services, Studies, And Analytical Support)
  • Period of Performance: 36 months (3 years) from the date of award (anticipated March 16, 2026, to March 15, 2029).
  • Proposal Due Date: February 23, 2026, at 12:00 PM local time.
  • Published Date: January 23, 2026.

Submission & Evaluation

Proposals must be submitted electronically via email in two volumes (Technical/Past Performance and Cost/Representations/Certifications) as Adobe PDF files with OCR. The award will be based on a Best Value Tradeoff Source Selection Process, with the government intending to award without discussions. Evaluation factors, in descending order of importance, include:

  • Volume I (Technical Proposal and Past Performance): Resumes of Key Management Personnel, Past Performance (recency, relevancy, quality), Organizational Chart/Management Approach, and a Small Business Participation Commitment Document (minimum 35% planned small business utilization).
  • Volume II (Cost Information): The Cost Proposal Spreadsheet will be evaluated for reasonableness and realism and is a significant factor. Other required forms (SF 33, Representations/Certifications) are not evaluated for award but are mandatory. Offerors must use the provided Cost Proposal Spreadsheet format. Compliance with the Service Contract Act Wage Determination (2015-5401, Rev. 26) is required.

Key Contacts

People

Points of Contact

Amanda N. Lane, Contract SpecialistPRIMARY
Zachary Kinder, Contracting OfficerSECONDARY

Files

Files

No files attached to this opportunity

Versions

Version 3
Solicitation
Posted: Feb 18, 2026
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Version 2Viewing
Solicitation
Posted: Jan 23, 2026
Version 1
Pre-Solicitation
Posted: Oct 28, 2025
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Libby Asbestos Superfund Site Responsible Party Oversight, Proposed Plan, Record of Decision | GovScope