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Riffle and Bed Material Installation

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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 Riffle and Bed Material Installation supports California Department of Fish and Wildlife habitat restoration projects within Region 1, covering the Redding and Eureka areas. The contractor is responsible for installing channel riffles in side channels and alcoves by placing gravel, cobble, and boulders. This process includes grading the stream bed to ensure proper hydraulic function specifically designed to create viable spawning habitats. The scope of work requires the use of specialized equipment, including loaders and rock hauling trucks, to deliver and position materials. Classified under NAICS code 237990, the project focuses on delivering functional channel riffles that meet the environmental and structural requirements of the prime contractor and the state agency.

General Info

Contract for installing riffles and bed material for California habitat restoration projects.

Agency

California → Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of RMP-2026-0033-R1.

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

View the prime solicitation

The 2024 Fisheries Restoration Grant Program's Mitigated Negative Declaration Project

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Timeline

PostedAug 19

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Organization & Contact Information

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AgencyCalifornia → Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka

Office AddressN/A

ContactsNo contact information available

Full Description

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Installs channel riffles for prime contractors on California Department of Fish and Wildlife habitat restoration projects. Places gravel, cobble, or boulders to create riffle sequences and grades the stream bed to ensure proper hydraulic function for spawning habitat. Utilizes rock hauling trucks and loaders. Delivers functional channel riffles installed in the side channel and alcoves.

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