# Y--GCI Pollyanna #2 Acid Mine Drainage Remediation Pr

Federal contract opportunity, via Kontrakk.

- **Agency:** INTERIOR, DEPARTMENT OF THE.OFFICE OF SURFACE MINING, RECLAMATION AND ENFORCEMENT.DOI OSMRE (CO)
- **Notice ID:** 43d45ac68cd046afb264460b2f88bee2
- **Solicitation number:** 140S0326R0001
- **Notice type:** Solicitation
- **Set-aside:** Small Business Set Aside - Total
- **NAICS:** 562910
- **Contracting office location:** Denver, CO
- **Posted:** November 2, 2026
- **Response deadline:** November 20, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/43d45ac68cd046afb264460b2f88bee2
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/43d45ac68cd046afb264460b2f88bee2/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/43d45ac68cd046afb264460b2f88bee2/view

## Points of contact

- Boulware, Cathy · cathy_boulware@ios.doi.gov · 3032362935 (primary)