Opportunity
City of Santa Rosa PlanetBids #144490
Santa Barbara County Solicits Bids for Concrete Lining of Stormwater Ponds at Laguna County Sanitation District
Posted
July 28, 2026
Respond By
August 11, 2026
Identifier
144490
NAICS
238110, 237990, 237110
Santa Barbara County Public Works is seeking bids for the concrete lining of two stormwater ponds at the Laguna County Sanitation District wastewater reclamation plant. - Government Buyer: - Santa Barbara County Public Works, Laguna County Sanitation District - Project Scope: - Concrete lining of two ponds (Pond A: 1.4 acres, Storage Basin: 2.2 acres) - Installation of reinforced shotcrete or cast-in-place concrete liners - Excavation and subgrade stabilization using geogrid, crushed rock, and/or dry sandy fill - Dewatering to address perched groundwater and subsurface conditions - Installation of pressure relief valves embedded in gravel to mitigate uplift pressures - Compliance with geotechnical recommendations and Caltrans standards for materials - Implementation of ancillary stormwater control measures - Products/Services Requested: - Reinforced concrete liners for ponds - Subgrade stabilization materials (geogrid, crushed rock, filter fabric) - Pressure relief valves - Dewatering and excavation services - Notable Requirements: - Adherence to specific slope, compaction, and thickness requirements for liners - Use of pressure relief valves as recommended by manufacturer - All work to follow detailed project drawings, specifications, and geotechnical recommendations - No specific OEMs or proprietary products are named; the opportunity is open to all qualified contractors
Description
This project involves the concrete lining of two ponds at the Laguna County Sanitation District wastewater reclamation plant. The work includes all ancillary stormwater control measures and other tasks as detailed in the project drawings and specifications. The ponds to be lined are the Storage Basin and Pond A, with excavation and stabilization of subgrade soils as part of the scope. The project is managed by Santa Barbara County Public Works and is open for bidding with no restrictions on bidders.