This Government Contract opportunity from California was posted on August 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Dewatering Services

Closed

State & Local

Submission Closed09/16/2026, 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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Demolition & Earthwork Contractor

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POSTED

1 day ago

DEADLINE

in 14 days

AI Contract Overview

This subcontract for Dewatering Services supports prime contractors on County of Riverside Transportation Department projects located in Thermal, California. The selected provider will be responsible for implementing groundwater control and removal systems, utilizing pumps, well-points, or sump systems to ensure dry work areas during excavation and foundation installation. All operations must be performed in accordance with Caltrans Section 19 to deliver a maintained dry excavation site. The opportunity is categorized under NAICS code 238910 and was posted on August 25, 2026. Interested parties must submit their responses by the deadline of September 16, 2026. The place of performance is centered in Riverside, California, with the project falling under the jurisdiction of the California agency.

General Info

Dewatering services subcontract for Riverside County projects, deadline September 16, 2026.

Agency

California → County of Riverside Transportation Department

NAICS

238910 - Site Preparation Contractors

Place of Performance

Riverside, CA, 92501, USA

Set-Aside

NONE

Documents

This scope was carved out of Z977143.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Parking Shade Structure Improvements At The Thermal Maintenance Yard

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 25

subcontract

Response DeadlineSep 16

Deadline has passed

Submission Closed

09/16/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Riverside Transportation Department

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Riverside Transportation Department

Office AddressN/A

ContactsNo contact information available

Full Description

Performs groundwater control and removal for prime contractors on County of Riverside Transportation Department projects in Thermal, CA. Implements dewatering systems using pumps, well-points, or sump systems to maintain dry work areas during excavation and foundation installation per Caltrans Section 19. Delivers a maintained dry excavation site.