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Wildcat Creek Fish Passage and Community Engagement Project

Forecast
EPIMS-CCA-50487-R3State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

General Info

NAICS

N/A

Place of Performance

CA

Set-Aside

NONE

Documents

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Organization & Contact Information

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AgencyCalifornia → Contra Costa County
Contacts2 people available
OfficeN/A
Office AddressN/A
Contacts
Allison KnappLead Agency Contact
Ben HufferSenior Environmental Specialist

Full Description

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The California Department of Fish and Wildlife (CDFW) has amended Streambed Alteration Agreement (EPIMS-CCA-50487-R3), pursuant to Fish and Game Code section 1602, to the project Applicant, Contra Costa County – Flood Control and Water Conservation District as represented by Allison Knapp. The amendment is limited to design changes and additional monitoring to address two buried utility lines within the project area. The changes include adding an additional berm of engineered fill, topped with rock slope protection, within the sediment basin, as well as extending the roughened ramp portion approximately 17 feet westward within the concrete channel and reducing the number of step pools from 14 to 12. The amendment also includes a new monitoring condition to ensure the structure provides adequate fish passage.

More opportunities from California → Contra Costa County

Same awarding agency

NAICS: 238220
SLED
On-Call Plumbing Services
Solicitation # RFP_F-CONTR-0000000295
The Contra Costa County Public Works Department is soliciting proposals for on-call plumbing services to maintain, repair, and replace plumbing systems across various County-owned or leased facilities. This as-needed contract, which does not guarantee a minimum volume of work, is intended to run for five years from February 1, 2027, to January 31, 2032, with the County intending to award between one and three contracts. The scope of work encompasses piped water, drainage, sewage systems, and various fixtures, including requirements for 24/7 emergency response. Contractors must acknowledge emergency calls within 30 minutes and have personnel on-site within two hours. Qualified proposers must hold a California C-36 Plumbing Contractor's License, though a Class B license may be considered if services are performed in-house. Additional requirements include registration with the Department of Industrial Relations, adherence to California Labor Code prevailing wages, and the provision of commercial general liability, auto, and worker's compensation insurance. Proposals are due by November 10, 2026, via BidnetDirect.com and will be evaluated based on project methodology, key personnel qualifications, price proposals, and past performance. The contract includes a liquidated damages clause of 500 dollars per calendar day for failure to complete work within fixed timeframes and utilizes Net 30 payment terms.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

18 days ago

DEADLINE

in 4 days
View Details
NAICS: 237310
SLED
Vasco Road Safety Improvement
Solicitation # CP#09-55
The Vasco Road Safety Improvement Project Phase II, identified as solicitation CP#09-55, is a public works initiative managed by the Contra Costa County Department of Conservation and Development and the California Transportation Commission. The project focuses on enhancing safety along a 2.5-mile stretch of rural Vasco Road between Camino Diablo Road and the southern entrance to Los Vaqueros Reservoir. This area has a documented history of high traffic volumes and high-speed incidents. Key construction elements include the installation of a concrete median barrier, road shoulders meeting current design standards, the connection of two southbound truck passing lanes, and two bridge widenings. Additional infrastructure includes drainage systems, retaining walls, signing, striping, turn pockets, guardrail adjustments, and wildlife crossing features. The project incorporates several design updates to meet current standards, including redesigned wildlife undercrossings, modifications to the bridge design over Brushy Creek, the addition of stormwater treatment facilities, and adjustments to grading and wildlife exclusion fencing. The project also involves relocating an East Bay Regional Parks District access easement. Environmental compliance has been managed under the California Environmental Quality Act, with a Mitigated Negative Declaration and associated addenda confirming that the modifications do not result in significant environmental impacts. The project was approved in mid-2026, with a Notice of Determination filed on August 26, 2026, confirming the adoption of mitigation measures and a monitoring plan.
Highway, Street, and Bridge Construction

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 237310
SLED
San Pablo Dam Road - La Honda Storm Drain and Slide Repair Project
Solicitation # CP#23-18
The San Pablo Dam Road-La Honda Road Storm Drain and Slide Repair Project (CP#23-18) is a public works initiative by Contra Costa County to stabilize an embankment failure and repair infrastructure in unincorporated El Sobrante, California. The scope of work includes the installation of a 150-foot stitch pile wall with concrete piles reaching 50 feet in depth, the reconstruction of a slope using geogrid reinforcement, and the repair of approximately 200 feet of San Pablo Dam Road, including restriping and the installation of a 170-foot guardrail. Additionally, the project involves relocating an 18-inch culvert outfall, installing 75 feet of reinforced concrete pipe with two manholes, and repairing the existing culvert under the road using cured-in-place pipe lining. Construction is scheduled to begin in mid or late 2026 and is expected to last approximately 100 working days. The project requires the removal of about 67 trees and the establishment of three temporary staging areas. Compliance with the California Environmental Quality Act (CEQA) and Assembly Bill 52 is mandatory, with specific requirements for protecting tribal cultural resources and following strict inadvertent discovery protocols for human remains. Hazardous materials, including cements and diesel fuels, must be handled according to the Hazardous Materials Transportation Act and the California Health and Safety Code. The project is managed by the Contra Costa County Department of Conservation and Development.
Highway, Street, and Bridge Construction

POSTED

5 months ago

DEADLINE

N/A
View Details

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