Sweetwater County Abandoned Mine Land Mitigation Project

The Wyoming Department of Environmental Quality is planning to mitigate hazards from abandoned mines in Sweetwater County, Wyoming, including drilling and grouting to stop a coal mine fire.

Wyoming Department of Environmental Quality, Abandoned Mine Land Division


General
Open
COL-WY-3254
Jun 01, 2026 12:00 AM
May 02, 2026 12:00 AM
Other
State
Original Solicitation Links
Contact
Bret Bergstrom
+13073356946
510 Meadowview Drive, Lander, WY, USA
Description

The Wyoming Department of Environmental Quality, Abandoned Mine Land Division, intends to mitigate hazards and environmental degradation from abandoned mines in Sweetwater County, Wyoming. This project involves drilling and grouting procedures to address a coal mine fire. The work will be conducted on private lands and WYDOT Right-of-Way within T18N, R105W, Section 1. The abandoned underground mine workings are a result of past coal, metal, and mineral mining practices and pose risks to public safety and the environment. This project is authorized under the Wyoming Abandoned Mines Program. Public comments on this project are solicited. Any party requesting a public hearing should submit a written request to the contact below, providing reasons for the request.

Classification Codes
NAICS562910Remediation Services
PSCZ2KCREPAIR OR ALTERATION OF MINE FIRE CONTROL FACILITIES
Smart Codes
mine hazard mitigationdrilling and groutingenvironmental remediation
Timeline
May 02, 2026 12:00 PM-Posted Date
Jun 01, 2026 12:00 PM-Due Date