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Drainage System Installation (Culverts)

Active

State & Local

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 System Installation focuses on the removal of degraded drainage systems and the installation of new culverts for prime contractors on Caltrans projects within Mendocino County. The scope of work includes excavating existing culverts, preparing bedding, installing new pipes, and executing backfilling and compaction to ensure roadway stability. All activities must strictly adhere to the Caltrans Standard Specifications for Public Works and Construction to deliver fully operational drainage systems. Managed by Caltrans District 1 in Eureka, the project falls under NAICS code 238910. The contract was posted on July 23, 2026, and requires the delivery of completed infrastructure that prevents roadway failure through precise engineering and installation standards.

General Info

Subcontract for installing new culverts and drainage systems for Caltrans in Mendocino County.

Agency

California → Caltrans, District 1 - Eureka

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of Leggett Culvert Replacement.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

AI Contract Breakdown

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Timeline

PostedJul 23

subcontract

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Organization & Contact Information

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AgencyCalifornia → Caltrans, District 1 - Eureka

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Caltrans, District 1 - Eureka

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs removal of existing poor-condition drainage systems and installs new culverts for prime contractors on Caltrans projects in Mendocino County. Excavates existing culverts, prepares bedding, installs new culvert pipes, and performs backfilling and compaction to prevent roadway failure. Work must adhere to Caltrans Standard Specifications for Public Works and Construction. Delivers fully installed and operational drainage systems.

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