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Stormwater Management and Drainage Installation

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State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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This subcontract for Stormwater Management and Drainage Installation involves the installation of Low Impact Development stormwater systems for prime contractors on land development projects within Contra Costa County. The scope of work specifically focuses on the installation of a flow-through treatment planter utilizing LID filtration media, which will be connected to the public storm drain system located along Tracy Court and Roundhill Road in Alamo, California. The project requires strict adherence to County C.3 and Division 914 Ordinance Code to ensure the delivery of a fully operational stormwater treatment system. Classified under NAICS code 238910, the contract was posted on December 9, 2025, for performance in the 94507 zip code area.

General Info

Subcontract for LID stormwater system installation in Alamo, California, following County C.3 codes.

Agency

California → Contra Costa County

NAICS

238910 - Site Preparation Contractors

Place of Performance

Alamo, CA, 94507

Set-Aside

NONE

Documents

This scope was carved out of CDMS24-00014.

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

View the prime solicitation

10 Kemp Court Two-Lot Minor Subdivision (County File CDMS24-00014)

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Timeline

PostedDec 9

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Organization & Contact Information

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AgencyCalifornia → Contra Costa County

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Contra Costa County

Office AddressN/A

ContactsNo contact information available

Full Description

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Installs Low Impact Development (LID) stormwater systems for prime contractors on Contra Costa County land development projects. Installs a flow-through treatment planter using LID filtration media and connects the system to the public storm drain along Tracy Court and Roundhill Road. Complies with County C.3 and Division 914 Ordinance Code. Delivers an operational stormwater treatment system.

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