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Last Updated 09/08/2021 12:15 PM
Project Title

PKAA, Drum Martin Mesa Mine Safety Closure Project

Physical Address View project details and contacts
City, State (County) Denver, CO   (Denver County)
Category(s) Heavy and Highway
Sub-Category(s) Site Development
Contracting Method Competitive Bids.
Project Status Results
Bids Due View project details and contacts
Estimated Value $81,000
Plans Available from
Owner View project details and contacts
Architect View project details and contacts
Description

The project work will include safeguarding a total of 21 adits. Closure methods will include backfill, polyurethane foam, bulkhead, and cable nets. Some features will include bat compatible grates or otherwise require exclusions prior to backfill or bulkhead.

Details

Division 02 - Existing Conditions, Subsurface Investigation.
Division 31 - Earthwork, Grading, Earthwork Methods.
Division 33 - Utilities.

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Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents