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Excavation and Trenching Services

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State & Local

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

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The Central Valley Flood Protection Board in California is seeking a subcontractor for excavation and trenching services under NAICS code 237990. The scope of work involves the removal of an existing 14-inch drainage pipe and an unpermitted 10-inch temporary plastic pipe. The project requires precise trenching to a specified depth to ensure a minimum of 2 feet of cover from the pipe crown to the levee crown. This subcontract was posted on August 5, 2025, and is focused on critical infrastructure adjustments within the levee system.

General Info

Subcontract for excavation and trenching to replace drainage pipes for California levee infrastructure.

Agency

California → Central Valley Flood Protection Board

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of WA2025068.

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

View the prime solicitation

Pipe Replacement along Paradise Cut Project

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Timeline

PostedAug 5

subcontract

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Organization & Contact Information

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AgencyCalifornia → Central Valley Flood Protection Board

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Central Valley Flood Protection Board

Office AddressN/A

ContactsNo contact information available

Full Description

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Excavation for removal of existing 14-inch drainage pipe and unpermitted 10-inch temporary plastic pipe, including trenching to required depth with minimum 2 feet of cover from pipe crown to levee crown.

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