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Sinkhole Filling and Compaction Services

Active

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 Sinkhole Filling and Compaction Services involves performing specialized repair work for prime contractors on California Department of Water Resources facility projects located in Bakersfield. The scope of work requires the filling of two sinkholes adjacent to a concrete liner within the DWR right-of-way. The contractor must utilize a backhoe for filling and a combination of a plate compactor, jumping jack, and hand tools to ensure proper soil compaction. The primary objective of the contract is to deliver two fully filled and compacted sinkholes that are restored to protect the integrity of the siphon concrete liner. This project falls under NAICS code 238910 and was posted on January 16, 2026.

General Info

Subcontract for filling and compacting two sinkholes at DWR facilities in Bakersfield.

Agency

California Water Resources, Department of

NAICS

238910 - Site Preparation Contractors

Place of Performance

Bakersfield, CA

Set-Aside

NONE

Documents

This scope was carved out of Repair Sinkhole at Santiago Creek Siphon.

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

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Timeline

PostedJan 16

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Organization & Contact Information

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AgencyCalifornia Water Resources, Department of

ContactsNo contacts available

OfficeN/A

Organization / Agency

California Water Resources, Department of

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs sinkhole repair for prime contractors on California Department of Water Resources facility projects. Fills two sinkholes adjacent to a concrete liner using a backhoe and compacts soil using a separate compaction device and hand tools within the DWR right-of-way. Requires backhoe and plate compactor or jumping jack equipment. Delivers two filled and compacted sinkholes restored to protect the siphon concrete liner.

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