This Government Contract opportunity from Colorado was posted on September 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mine Feature Closure & Safeguarding

Closed

State & Local

Submission Closed09/16/2026, 10:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238910

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Solicitation # ITB-26-22-CW

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Solicitation # QQ-130808

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Virginia Department of Energy

POSTED

about 17 hours ago

DEADLINE

in 5 days

AI Contract Overview

This subcontract involves the physical closure and safeguarding of hazardous mine openings for prime contractors working on Colorado Department of Natural Resources Division of Reclamation Mining and Safety projects. The scope of work requires the installation of mine closures according to SWS 8, 9, and 11, the implementation of security features to prevent unauthorized access, and the careful management of surface disturbances in areas containing fragile biologic soil crusts in compliance with BLM requirements. Additionally, the contractor must operate around historically significant artifacts to deliver fully closed and safeguarded mine features. The opportunity is categorized under NAICS code 238910 and was posted on September 9, 2026, with a response deadline of September 16, 2026. The project is managed by the Colorado Division of Reclamation Mining and Safety.

General Info

Subcontract for closing and safeguarding hazardous mine openings for Colorado's Division of Reclamation.

Agency

Colorado → DNR - Division Of Reclamation Mining & Safety

NAICS

238910 - Site Preparation Contractors

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of DQ1 PKAA 2027*0058.

The full solicitation package (15 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

PKAA, DRUM Little Long North Project

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 9

subcontract

Response DeadlineSep 16

Deadline has passed

Submission Closed

09/16/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyColorado → DNR - Division Of Reclamation Mining & Safety

ContactsNo contacts available

OfficeN/A

Organization / AgencyColorado → DNR - Division Of Reclamation Mining & Safety

Office AddressN/A

ContactsNo contact information available

Full Description

Performs physical closure of hazardous mine openings for prime contractors on Colorado Department of Natural Resources (DRMS) mine reclamation projects. Installs mine closures per SWS 8, 9, and 11, safeguards features to prevent unauthorized access, and manages surface disturbance in areas with fragile biologic soil crusts (BSC) per BLM requirements. Works around historically significant artifacts. Delivers closed and safeguarded mine features.