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Drainage & Stormwater Infrastructure

Active

State & Local

Response Deadline11/04/2026, 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 Drainage and Stormwater Infrastructure involves the installation and modification of drainage systems and stormwater treatment facilities for prime contractors on California Department of Transportation projects. The scope of work includes excavation and backfill, the installation of weep holes, and the implementation of temporary bracing and timber lagging for excavations deeper than five feet. All concrete used in corrosive environments must adhere to Standard Plans A62A and B0-3. The project is located in Santee, California, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of November 4, 2026. The contract focuses on the delivery of fully installed and functional drainage and stormwater infrastructure in compliance with agency standards.

General Info

Agency

California Department of Transportation

NAICS

238910 - Site Preparation Contractors

Place of Performance

Santee, CA, 92071, USA

Set-Aside

NONE

Documents

This scope was carved out of 11-431804.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Construction On State Highway In San Diego County At Various Locations

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Timeline

PostedOct 5

subcontract

Response DeadlineNov 4

Submission deadline

Response Deadline

11/04/2026, 10:00:00 PM UTCin 29 days

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Organization & Contact Information

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AgencyCalifornia Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

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Installs and modifies drainage systems and stormwater treatment facilities for prime contractors on Caltrans projects. Performs excavation and backfill for drainage systems, installs weep holes, and utilizes temporary bracing and timber lagging for excavations exceeding 5 feet. Uses corrosive-environment concrete per Standard Plans A62A and B0-3. Delivers installed drainage and stormwater facilities.

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