Roof Maintenance

Alameda Municipal Power, a department of the City of Alameda, is requesting bids for roof maintenance at the Jenny Substation (2179 Clement Ave, Alameda) under an IFB, with bids due October 2, 2026 at 12:00 p.m. and a mandatory pre-bid conference on September 8, 2026 at 9:00 a.m. at the project site. The scope is restricted to vendors holding a California C-39 roofing license and ISN certification graded A or B — these are mandatory eligibility filters.

The scope encompasses approximately 3,500 square feet of roof area and includes safety preparation, substrate remediation (including asbestos mitigation), primer application, acrylic roof coating installation (fluid-based roofing membrane system), and warranty provision. Work hours are 7:00 a.m. to 4:00 p.m., Monday through Thursday. The contractor must provide a 10-year manufacturer warranty on materials and a 2-year workmanship warranty.

Bidders submit pricing as a lump sum covering materials, labor, and applicable sales tax. Bid security of 10 percent of the maximum bid amount via bid bond is required. Upon award, the contractor must provide Payment and Faithful Performance bonds equal to 100 percent of the contract price.

All contractors and subcontractors must register with the California Department of Industrial Relations and maintain current City of Alameda business licenses. The project is subject to California prevailing wage requirements with weekly certified payroll documentation required. Contractors must obtain and maintain comprehensive insurance: workers' compensation, commercial general liability ($1 million per occurrence), automobile liability ($1 million per occurrence), professional liability ($2 million per occurrence), and pollution prevention liability ($2 million per occurrence).

The anticipated contract duration is up to 120 days from Notice to Proceed, with work commencing after October 26, 2026. Bids are submitted electronically through the OpenGov Procurement portal.