This Government Contract opportunity from California was posted on June 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Stormwater Pollution Prevention and Erosion Control

Closed

State & Local

Submission Closed07/23/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 541620

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Biological Resource MonitoringThis subcontract for Biological Resource Monitoring supports water project repairs for the County of San Luis Obispo. The selected contractor will work under prime contractors to inspect biological resources, specifically providing onsite monitoring during horizontal directional drilling and open trenching operations. The primary objective is to utilize field survey equipment to identify and mitigate potential impacts on protected species while ensuring strict adherence to the Environmental Permit Summary Form. Qualified candidates must hold professional biologist certification and are responsible for delivering daily monitoring logs and detailed compliance reports. The project is located in San Luis Obispo, California, with a response deadline set for October 27, 2026. This opportunity falls under NAICS code 541620 for environmental consulting services.

County of San Luis Obispo

POSTED

about 19 hours ago

DEADLINE

in 21 days

AI Contract Overview

The County of San Diego Department of Public Works is seeking a subcontractor for a Stormwater Pollution Prevention and Erosion Control project located in El Cajon, California. The primary scope of work involves the installation and maintenance of Best Management Practices, including silt fences and inlet protection, to ensure full compliance with SWPPP and REAP regulations throughout the construction process. This opportunity is categorized under NAICS code 541620. Interested parties must submit their responses by the deadline of July 23, 2026. Further details and application procedures can be accessed through the provided BidAmerica solicitation link.

General Info

San Diego DPW seeks stormwater and erosion control subcontractor in El Cajon by 2026.

Agency

California → COUNTY OF SAN DIEGO, DEPARTMENT OF PUBLIC WORKS

NAICS

541620 - Environmental Consulting Services

Place of Performance

El Cajon, CA, 92020, USA

Set-Aside

NONE

Documents

This scope was carved out of RFB 13251.

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

View the prime solicitation

GILLESPIE FIELD RUNWAY 17 -35 REHABILITATION

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJun 19

subcontract

Response DeadlineJul 23

Deadline has passed

Submission Closed

07/23/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → COUNTY OF SAN DIEGO, DEPARTMENT OF PUBLIC WORKS

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → COUNTY OF SAN DIEGO, DEPARTMENT OF PUBLIC WORKS

Office AddressN/A

ContactsNo contact information available

Full Description

Install and maintain BMPs such as silt fences and inlet protection, and support SWPPP and REAP compliance during construction.

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