IFB 11A4088 Wastewater Maintenance and Service in Imperial County

The California Department of Transportation (Caltrans) has issued Invitation for Bid (IFB) No. 11A4088 for Wastewater Maintenance and Service in Imperial County, targeting the Sunbeam Safety Roadside Rest Area (SRRA). The procurement seeks a contractor to provide comprehensive wastewater system maintenance, including monitoring, sampling, and servicing sewer and irrigation systems along Interstate 8. Specific services encompass maintaining septic tanks, recirculation tanks, sand filters, wetlands, and evaporation ponds on a 24/7 basis. Contractors must possess either a Class A - General Engineering Contractor or Class B - General Building Contractor license. Key deliverables include continuous system monitoring and maintenance to ensure proper wastewater treatment functionality. The solicitation timeline includes written questions due by July 28, 2025, with final bid submissions required by August 7, 2025, at 2:00 p.m. The proposed contract term spans from August 22, 2025, to August 21, 2028, with evaluation focusing on the lowest responsive and responsible bidder.

The procurement includes several small business and diversity considerations, specifically targeting a 25% Small Business (SB) participation goal and encouraging Disabled Veteran Business Enterprise (DVBE) participation. Certified small businesses will receive a 5% preference in bidding, and the contract requires prevailing wage rates for work exceeding $15,000. Additional compliance requirements include state regulations on organic waste recycling, motor carrier permits, and mandatory contractor registration with the Department of Industrial Relations. The total bid proposal cannot exceed $461,000.00, representing the maximum budget for the three-year contract period. Bidders must demonstrate compliance with multiple state and federal regulations, including environmental and labor standards. The contract will be awarded to the most competitive bidder meeting all technical, legal, and financial requirements, with a focus on comprehensive service delivery and regulatory compliance.