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Inactive Mines Reclamation Construction Notices and Bids

The Inactive Mines Reclamation Program designs and manages the closure of hazardous abandoned mines. To do so, the IMRP awards solicitations to contractors working in the private sector through the Department of Natural Resources Purchasing office.

Notices of currently active solicitations can be viewed at following web page:

Colorado Vendor Self Service


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​Below is a link to the IMRP Mine Closure Construction Specifications:

General Bid Specifications- IMP 2009

General Conditions of the Contract