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Piling & Retaining Wall Construction

Active

State & Local

Response Deadline11/03/2026, 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 Piling and Retaining Wall Construction involves performing deep foundation piling for prime contractors on road projects managed by OC Public Works in Modjeska, California. The scope of work includes drilling and placing concrete or CLSM, installing and removing casing, and constructing filter fabric behind timber lagging. All work must be completed using synthetic slurry, such as SlurryPro CDP, Super Mud PDS, Shore Pac CETCO, or Terragel/Novagel Polymer, in strict accordance with Caltrans Section 49 to deliver finished soldier pile retaining walls. The opportunity is categorized under NAICS code 237990 and was posted on October 15, 2026. Interested parties must submit their responses by the deadline of November 3, 2026.

General Info

Subcontract for piling and retaining wall construction for OC Public Works in Modjeska, California.

Agency

California → County of Orange, OC Public Works

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Modjeska, CA, 92676, USA

Set-Aside

NONE

Documents

This scope was carved out of IFB-080-2914301-MG.

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

View the prime solicitation

Modjeska Grade Road, Road And Drainage Improvements

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Timeline

PostedOct 15

subcontract

Response DeadlineNov 3

Submission deadline

Response Deadline

11/03/2026, 10:00:00 PM UTCin 12 days

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Organization & Contact Information

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AgencyCalifornia → County of Orange, OC Public Works

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Orange, OC Public Works

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs deep foundation piling for prime contractors on OC Public Works road projects. Drills and places concrete or CLSM, installs and removes casing, and constructs filter fabric behind timber lagging using synthetic slurry (SlurryPro CDP, Super Mud PDS, Shore Pac CETCO, or Terragel/Novagel Polymer) per Caltrans Section 49. Delivers installed soldier pile retaining walls.

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