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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Public Works

POSTED

about 12 hours ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract for the state of Utah involves performing guided tunnel excavation and the installation of initial support systems for Jordan Basin Improvement District sewer projects. The selected contractor will utilize Tunnel Boring Machines or guided boring equipment to execute excavations, managing mixed face conditions and implementing lubrication systems to ensure strict adherence to line and grade requirements. All operations must comply with the Geotechnical Baseline Report and Geotechnical Information Report provided by GEI Consultants. The scope of work concludes with the delivery of the completed excavated tunnel including all initial support systems. This opportunity was posted on September 18, 2026, with a response deadline of October 13, 2026, under NAICS code 237990.

General Info

Utah subcontract for guided tunnel excavation and support systems for Jordan Basin sewer projects.

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 971.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

13800 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 guided tunnel excavation and installs initial support systems for prime contractors on Jordan Basin Improvement District sewer projects. Executes excavation using TBM or guided boring equipment, manages mixed face conditions per the Geotechnical Baseline Report (GBR), and implements lubrication systems while maintaining line and grade. Adheres to GBR and GIR by GEI Consultants (2026). Delivers completed excavated tunnel with initial support.