Colorado Department of Natural Resources
State AgencyCO
Jul 24, 2026
Closes
Aug 24, 2026
PKAA, DRUM West Calamity Outlaw Project
The Colorado Department of Natural Resources is soliciting bids for safeguarding 56 mine features, including prospect adits, a shaft, subsidence features, and adits, on Bureau of Land Management property in Mesa County. The work includes closure and safety measures for the identified mine features, and a required virtual pre-bid meeting is scheduled for August 7, 2026, at 10:00 a.m. Bids are due August 24, 2026, at 4:00 p.m. Mountain Time, so the solicitation remains open as of August 1, 2026.