Unit 2 Phase 5-2 Liner Construction Project at the San Timoteo Sanitary Landfill

The Unit 2 Phase 5-2 Liner Construction Project at the San Timoteo Sanitary Landfill in San Bernardino County, California, involves the construction of a landfill liner system. The scope of work includes clearing and grubbing, refuse excavation, subgrade preparation, and the installation of base and slope liners, LCRS pipes, concrete channels, and perimeter roads. Key deliverables include the completion of the liner system and the submission of approved record drawings. The project is governed by the 2024 Standard Specifications and Plans for Public Works Construction and Caltrans standards, with a total performance period of 350 working days from the Notice to Proceed. Bidders must possess a State Contractor A License and demonstrate experience as a prime contractor through project history and qualified personnel. The solicitation requires strict adherence to California Labor Code prevailing wage rates and compliance with various federal and state non-discrimination and safety regulations. Bids must be submitted via the ePro electronic procurement system or in person, including a signed bid, bidder qualifications, and a detailed bid schedule. Award evaluation is based on responsiveness and responsibility, with mandatory requirements for performance and payment bonds equal to 100 percent of the contract sum. A mandatory pre-bid meeting and job walk are required, necessitating proper personal protective equipment.