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Cofferdam & Dewatering Specialist

Active

State & Local

Response Deadline12/02/2026, 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 opportunity is for a Cofferdam and Dewatering Specialist to support prime contractors on marine infrastructure projects for the California Department of Water Resources in Sacramento. The selected provider will be responsible for performing water diversion and site drying, which includes the installation and removal of cofferdams and the operation of high-capacity pumping systems to ensure a dry and secure work area. The scope of work requires strict adherence to the Dewatering and Fish Rescue Plan and the project Spill Prevention, Containment and Cleanup Plan to maintain environmental compliance. Interested parties must submit their responses by December 2, 2026, under NAICS code 238910.

General Info

Cofferdam and dewatering services for California DWR marine projects; deadline December 2, 2026.

Agency

California Natural Resources Agency, Department of Water Resources

NAICS

238910 - Site Preparation Contractors

Place of Performance

Sacramento, CA, 95814, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-10.

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

View the prime solicitation

Butte Slough Outfall Gates Repairs, Sacramento River State Plan Flood Control Facilities

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Timeline

PostedNov 2

subcontract

Response DeadlineDec 2

Submission deadline

Response Deadline

12/02/2026, 10:00:00 PM UTCin about 1 month

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Organization & Contact Information

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AgencyCalifornia Natural Resources Agency, Department of Water Resources

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Natural Resources Agency, Department of Water Resources

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs water diversion and site drying for prime contractors on California Department of Water Resources marine infrastructure projects. Installs and removes cofferdams and operates dewatering systems per the Dewatering and Fish Rescue Plan. Utilizes sheet piling and high-capacity pumps. Requires environmental compliance for fish rescue and adherence to the project Spill Prevention, Containment and Cleanup Plan. Delivers a dry, secure work area.

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Solicitation # 26-10

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