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Trenchless Culvert/Pipeline Installation

Active

State & Local

Response Deadline11/10/2026, 10:00:00 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 the State of California involves the trenchless excavation and installation of reinforced concrete pipes or culverts for prime contractors on Caltrans projects located in Riverside County. The scope of work requires precise boring with strict overcut tolerances and Horizontal Directional Drilling conducted in accordance with Section 19-16, including the contact grouting of annular spaces within a 48-hour window. To ensure quality and compliance, the contractor must utilize HDD rigs equipped with automated electronic monitoring. Qualified bidders must hold a CA C-42 or Class A license and employ a Registered Civil Engineer to produce all necessary shop drawings. The final deliverable is a fully installed pipe system. Interested parties must submit their responses by November 10, 2026, for this project categorized under NAICS code 237990.

General Info

Trenchless pipe installation for Caltrans in Riverside County; bids due November 10, 2026.

Agency

State of California

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

West Sacramento, CA, 95605, USA

Set-Aside

NONE

Documents

This scope was carved out of 08-1L8204.

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

View the prime solicitation

Reinforced concrete pipe trenchless installation method.

AI Contract Breakdown

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Timeline

PostedOct 6

subcontract

Response DeadlineNov 10

Submission deadline

Response Deadline

11/10/2026, 10:00:00 PM UTCin 14 days

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Organization & Contact Information

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AgencyState of California

ContactsNo contacts available

OfficeN/A

Organization / AgencyState of California

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs trenchless excavation and installation of reinforced concrete pipes or culverts for prime contractors on Caltrans projects in Riverside County. Executes boring with strict overcut tolerances and Horizontal Directional Drilling (HDD) per Section 19-16. Performs contact grouting of annular spaces within 48 hours. Requires HDD rigs and automated electronic monitoring. Requires Registered Civil Engineer for shop drawings and CA C-42 or Class A license. Delivers installed pipe system.

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