Landfill Disposal Site Services in Sonoma County

The California Department of Transportation (Caltrans) is soliciting bids under solicitation number 04A7638 for Landfill Disposal Site Services in Sonoma County. The selected contractor will provide a disposal facility for non-compacted refuse, miscellaneous litter, debris, and green waste generated from State Highways and Right-of-Ways. To be eligible, the disposal site must be located within a 20-mile radius of the Caltrans Maintenance Station at 224 Lincoln Street, Santa Rosa, CA 95401, and must remain accessible during rainy weather. The estimated period of performance is from January 15, 2027, through January 14, 2030, with services provided daily between 6:30 a.m. and 4:00 p.m. The contract will be awarded to the responsible bidder offering the lowest bid that meets all specifications. Evaluation includes a responsiveness check for required documentation and a responsibility review of licensing and bonding. While the award is based on the lowest price, Caltrans applies a DVBE incentive and a 5 percent preference for certified Small Business or Microbusiness entities, capped at 50,000 dollars per bid, with an overall combined incentive cap of 100,000 dollars. Bidders must submit a complete package including the Bid/Bidder Certification Sheet, California Civil Rights Laws Certification, and Darfur Contracting Act Certification. Contractors are required to comply with extensive environmental and waste management regulations, including Senate Bill 1383, the Environmental Protection Act, and various hazardous materials and air quality standards. Key deliverables include providing signed dump receipts to drivers and submitting original signed weight scale receipts with monthly itemized invoices. All state-owned data must be encrypted using AES 256-bit or 128-bit keys. Bids must be submitted in sealed envelopes labeled BID SUBMITTAL DO NOT OPEN and delivered to the Caltrans Division of Procurement and Contracts.