Josephine Mine Site - Community Involvement Plan
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- 140D0426Q0375
- Agency
- Interior Business Center Office of Policy Management and Budget, Department of the Interior
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- GS10F230BA-140D0426F0768 Federal contract award
- NAICS code
- 541620 Environmental Consulting Services
- PSC
- F999 Other Environmental Services
- Points of contact
-
- Joan Clarkston joan_clarkston@ibc.doi.gov (202) 599-8612
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Interior, Interior Business Center, awarded contract GS10F230BA to HSG, LLC on a sole-source basis for community involvement planning and site management support at the Josephine Mine Site near Metaline Falls, Washington, under the GSA Multiple Award Schedule.
The contracting officer invoked FAR 8.405-6(a)(1)(i)(B), determining that only one source is capable of providing the required services at the necessary level of quality. HSG, LLC possesses unique institutional knowledge of the site developed through performing the concurrent Environmental Evaluation/Cost Analysis (EE/CA). The justification emphasizes HSG's specialized understanding of site geology, hydrology, contaminant distribution, and analytical framework for evaluating removal alternatives—technical integration deemed critical to ensuring consistency between the EE/CA and the Community Involvement Plan efforts and reducing project risk. Market research confirmed that no other environmental services contractors on the GSA MAS possess this specialized knowledge of mining-influenced waters and mountain hydrology specific to the site.
The contract is a non-severable order with an 18-month period of performance from date of award. Deliverables consist of a Community Involvement Plan to brief the public and stakeholders on EE/CA findings and facilitate public comment, cost tracking support to document expenses under the Comprehensive Environmental Response, Compensation, and Liability Act for accountability purposes, and a Site Management Plan outlining remediation strategy based on EE/CA results and public input. Place of performance is Metaline Falls, Washington.
Notice text
Josephine Mine Site - Community Involvement Plan Awarded contract GS10F230BA to unknown vendor for unknown amount on 2026-07-09.
Attachments
| File | Type | Posted |
|---|---|---|
| A17_JA_-_Josephine_Mine_(Final)(20260318)_Redacted_1.pdf |
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