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Portal Closure Construction

Active

State & Local

Response Deadline11/17/2026, 04:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract for Portal Closure Construction involves the physical closure and stabilization of mine portals for prime contractors working on North Dakota Public Service Commission AML projects. The scope of work requires the execution of excavation, backfilling, and sealing operations utilizing heavy machinery such as backhoes, excavators, and bulldozers to ensure each portal is permanently closed and secured. The project is categorized under NAICS code 238910 and mandates strict compliance with Davis-Bacon Act wage rates. Interested parties must submit their responses by November 17, 2026, at 4:00 PM.

General Info

Subcontract for mine portal closure construction in North Dakota; bids due November 17, 2026.

Agency

North Dakota

NAICS

238910 - Site Preparation Contractors

Place of Performance

ND, USA

Set-Aside

NONE

Documents

This scope was carved out of SRC000464.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Cartwright AML Project; 408.26.10.006

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Timeline

PostedOct 8

subcontract

Response DeadlineNov 17

Submission deadline

Response Deadline

11/17/2026, 04:00:00 PM UTCin 21 days

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Organization & Contact Information

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AgencyNorth Dakota

ContactsNo contacts available

OfficeN/A

Organization / Agency

North Dakota

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs physical closure and stabilization of mine portals for prime contractors on North Dakota Public Service Commission AML projects. Executes excavation, backfilling, and sealing using backhoes, excavators, and bulldozers. Must comply with Davis-Bacon Act wage rates. Delivers a permanently closed and secured mine portal.

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