Roof Replacement Services, Alameda County

The California Department of Transportation (Caltrans) Division of Procurement and Contracts is issuing an Invitation for Price Quote (IFPQ #04A7444) for roof replacement services at the Caltrans East Bay Region Maintenance Station located at 600 Lewelling Boulevard, San Leandro, California, serving Alameda County and Alameda City. The project scope encompasses the complete removal and disposal of the existing low-slope Thermoplastic Polyolefin (TPO) roofing system and installation of a new single-ply Class A roofing membrane across two assets totaling approximately 9,374 square feet, along with removal and disposal of existing solar panels, metal caps, flashing, roof vents, HVAC equipment, and roof drains, with installation of new metal components and mitigation of lead-based exterior paint. Qualified contractors must possess a current C-39 Roofing Contractor license, Hazardous Substance Removal (HAZ) Certification, a valid Lead Removal Certificate from the California Department of Public Health, and a valid Hazardous Materials Transportation License if transporting hazardous waste. The optional site inspection is scheduled for April 15, 2026, at 10:00 a.m., with written questions due by April 16, 2026, at 12:00 p.m., and the final deadline for quote submission is April 27, 2026, at 2:00 p.m. Pacific Time, with an estimated award date of May 5, 2026 and project commencement on June 1, 2026. Work shall be performed during standard business hours, Monday through Friday, excluding State holidays, with prevailing wages required if the total bid exceeds $15,000. The price quote proposal includes four lump-sum line items for roof removal and disposal, new roofing installation, solar panel removal and disposal, and lead-based paint mitigation, plus hourly rates for unforeseen labor and a maximum allowance of $10,000 for pre-approved parts and materials.

This small business set-aside solicitation is limited to certified Small Businesses (SB), Micro Businesses (MB), Small Businesses for the purpose of Public Works (SB-PW), or Disabled Veteran Business Enterprises (DVBE) registered with the California Department of General Services. The total bid amount must not exceed $484,000, and Caltrans will verify all contractor licenses and Department of Industrial Relations registration; at least two price quotes must be received before award. Payment terms require invoices submitted monthly in arrears with certified payroll records, and a Payment Bond is required if the bid exceeds $25,000. Required insurance coverage includes General Liability ($1,000,000 per occurrence/$2,000,000 aggregate), Automobile Liability ($1,000,000 combined single limit), Workers' Compensation, and Pollution Liability ($1,000,000 per incident/$2,000,000 annual aggregate). The agreement is estimated to expire May 31, 2027, with the contractor responsible for providing all labor, tools, materials, supplies, parts, disposal, travel, equipment, and permits necessary to complete the project.