This Subcontract opportunity from Utah was posted on September 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Tunnel Excavation and Initial Support

Closed

State & Local

Submission Closed10/13/2026, 02:00:00 PM MDT

Contract Overview

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

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NAICS: 237990

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in 11 days

AI Contract Overview

This subcontract for Tunnel Excavation and Initial Support involves performing primary tunneling operations for prime contractors on Jordan Basin Improvement District sewer projects in Utah. The scope of work includes excavating tunnel bores according to Geotechnical Baseline Reports, installing initial support systems, and managing essential infrastructure such as ventilation, lighting, and electrical safeguards. The contractor is required to provide specialized tunnel boring equipment and certified welders to deliver a stabilized, excavated tunnel bore prepared for carrier pipe installation. This opportunity was posted on September 18, 2026, with a response deadline of October 13, 2026, falling under NAICS code 237990.

General Info

Subcontract for tunnel excavation and initial support for Jordan Basin sewer projects, Utah.

Agency

Utah

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

UT, USA

Set-Aside

NONE

Documents

This scope was carved out of 973.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

13200 South Mountain View Corridor Sewer Project

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 18

subcontract

Response DeadlineOct 13

Deadline has passed

Submission Closed

10/13/2026, 02:00:00 PM MDT

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Organization & Contact Information

AgencyUtah

ContactsNo contacts available

OfficeN/A

Organization / AgencyUtah

Office AddressN/A

ContactsNo contact information available

Full Description

Performs primary tunneling operations for prime contractors on Jordan Basin Improvement District sewer projects. Excavates tunnel bores based on Geotechnical Baseline Reports, installs initial support systems, and manages tunnel ventilation, lighting, and electrical safeguards. Requires tunnel boring equipment and certified welders. Delivers a stabilized, excavated tunnel bore ready for carrier pipe installation.