Opportunity

Lake County Civic Plus #RFP No. 272224

Clover Creek Diversion Channel Habitat Enhancement Project – Construction and Environmental Services

Posted

September 24, 2026

Respond By

October 09, 2026

Identifier

RFP No. 272224

NAICS

237990, 562910

Lake County Watershed Protection District is seeking qualified contractors for the Clover Creek Diversion Channel Habitat Enhancement Project near Upper Lake, California. - Government Buyer: - Lake County Watershed Protection District (County of Lake) - Water Resources Program Coordinator: Tyler Lindberg - No specific OEMs or commercial vendors are named in the solicitation; this is a construction and environmental services project. - Scope of Work: - Vegetation removal, including invasive species such as Himalayan blackberry and poison hemlock - Sediment removal and channel restoration along approximately 0.9 miles of channel - Temporary water diversion and cofferdam installation to isolate work areas - Mobilization, site preparation, and access coordination - Demobilization and site restoration, including erosion control and stabilization - Coordination for tribal cultural resources monitoring during ground-disturbing activities - Unique/Notable Requirements: - Compliance with all environmental permits (to be obtained by the District) - Tribal cultural resources monitoring required during excavation - Work must be completed within approximately one month - Estimated contract value is approximately $125,000.

Description

The County of Lake is soliciting sealed proposals for the Clover Creek Diversion Channel Habitat Enhancement Project. The project involves vegetation removal, sediment removal, and channel maintenance along approximately 0.9 miles of the Clover Creek Diversion Channel near Upper Lake, California. The goal is to improve habitat for the threatened Clear Lake hitch and provide ecological benefits within the Clover Creek–Middle Creek watershed. The project is managed by the Lake County Watershed Protection District and includes tribal cultural resources monitoring during ground-disturbing activities.

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