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Rock Armoring (Riprap Installation)

Active

State & Local

Response Deadline09/24/2026, 09:30:00 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 with the San Juan Water District involves the supply and installation of rock armoring for embankment rehabilitation projects in Granite Bay, California. The selected contractor will be responsible for placing riprap on the embankment face using loaders and excavators according to specific project drawings to ensure effective erosion prevention. Eligible bidders must possess a valid California Contractor's License to perform this work. The project is categorized under NAICS code 238910, and the final deliverable is a completed rock armoring system. Interested parties must submit their responses by the deadline of September 24, 2026.

General Info

Rock armoring installation for San Juan Water District in California by September 24, 2026.

Agency

California → San Juan Water DistrictView Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

Granite Bay, CA, 95746, USA

Set-Aside

NONE

Documents

This scope was carved out of 251127.

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

View the prime solicitation

Hinkle Reservoir Embankment Restoration And Repair Project

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Timeline

PostedSep 2

subcontract

Response DeadlineSep 24

Submission deadline

Response Deadline

09/24/2026, 09:30:00 PM UTCin 12 days

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Organization & Contact Information

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AgencyCalifornia → San Juan Water District

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → San Juan Water District

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Supplies and installs rock armoring for prime contractors on San Juan Water District embankment rehabilitation projects. Places riprap on the embankment face using excavators and loaders per project drawings to prevent erosion. Requires California Contractor's License. Delivers a completed rock armoring system on the embankment face.

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Hinkle Reservoir Embankment Restoration And Repair Project

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The Hinkle Reservoir Embankment Restoration and Repair Project, solicitation number 20260901057, is issued by the San Juan Water District for work located at 9935 Auburn Folsom Road in Granite Bay, California. The project focuses on repairing and armoring the reservoir embankment slope and restoring the existing swale at the toe of the embankment. The scope of work is divided into three distinct locations. Schedule A and C involve vegetation removal, rivulet repair, rock armoring, the removal of existing rock swales, the construction of concrete swales, cleaning of asphalt areas, and improvements to access ramps. Schedule B focuses on vegetation and shrub root ball removal, hole repair, and rock armoring. The project requires strict adherence to environmental permits, including the Streambed Alteration Agreement and a comprehensive Stormwater Pollution Prevention Plan with a planned construction window from October 1, 2026, to May 1, 2027. Bidders must provide necessary qualifications, bid bonds, and subcontractor designations by the response deadline of September 24, 2026. The contract includes detailed requirements for site access, safety, utility locating, and specific construction sequencing to ensure the integrity of the reservoir embankment.

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