# West Virginia CGI Advantage 4 #ARFQ-0313-DEP2700000021-2

Abandoned mine drainage treatment services at Summerlee

**Posted:** October 06, 2026
**Respond By:** November 18, 2026
**Identifier:** ARFQ-0313-DEP2700000021-2
**NAICS:** 562910

West Virginia is seeking abandoned mine drainage treatment services at Summerlee.
- **Government buyer:** West Virginia Department of Environmental Protection (DEP); no sub-agency or office is identified.
- **Requested service:** Treatment of abandoned mine drainage (AMD) at Summerlee.
- **Scope details:** The available notice does not specify quantities, treatment-system requirements, or detailed service scope.
- **OEMs and vendors:** None are identified.

### Description

The solicitation concerns AML treatment at Summerlee. Addendum No. 1 changes the bid opening date from November 12, 2026 to November 18, 2026 at 10:30 AM. The addendum states that no other changes are made. Electronic bid submission is required through wvOASIS Vendor Self Service.

[View original listing](https://prd311.wvoasis.gov/PRDVSS1X1ERP/Advantage4)