Module 4 LFG GCCS Expansion

The Module 4 Landfill Gas Collection System Expansion project, solicitation number 757-7526-02, is a public works contract issued by the County of Butte for the Neal Road Recycling and Waste Facility in California. The scope of work involves the installation of vertical gas collection wells, wellheads, headers, laterals, piping connections, valving, and pipe supports. All work must be performed in accordance with the California Department of Transportation 2025 Standard Specifications and Standard Plans, as well as the project's specific special provisions. The contractor is responsible for providing all labor, tools, materials, and equipment necessary for completion, including specific deliverables such as 487 linear feet of extraction wells and various HDPE piping installations. Bids are due by September 8, 2026, and must be submitted in sealed envelopes. Eligible bidders must demonstrate financial responsibility and experience, and provide bidder's security of at least ten percent of the total bid. The successful contractor will be required to furnish payment and performance bonds equal to 100 percent of the total bid amount and provide proof of workers' compensation insurance. Work must commence within 15 calendar days of the contract signing. Payment will be administered by the County Auditor through monthly progress estimates, with final payment released 35 days after the recording of the Notice of Completion. Quality is managed through a Quality Assurance Program, requiring strict adherence to horizontal and vertical installation tolerances and successful pressure testing of HDPE pipelines.