Water Main Replacement And Street Rehabilitation For Meridian Ave., La Paloma Ave., And Concord Ave.

The City of Alhambra, California, is soliciting bids for Project No. N2M26-78, which entails the replacement of approximately 7,200 linear feet of existing four-inch and six-inch cast iron water mains with new 8-inch ductile iron pipe along Meridian Ave., La Paloma Ave., and Concord Ave. The scope of work includes the installation of 252 service lines, fire hydrants, and valves, as well as comprehensive street rehabilitation involving asphalt paving, cold milling, the replacement of damaged sidewalks, curbs, and gutters, and the installation of new ADA ramps. Additional requirements include mobilization, traffic control, excavation safety measures, construction surveying, water pollution control, and the application of thermoplastic striping and pavement markers. All work must adhere to the Standard Specifications for Public Works Construction (Greenbook) and AWWA standards for disinfection and hydrostatic pressure testing. The contract will be awarded to the lowest responsible bidder based on the submitted bid schedule. Bids are due by 10:30 a.m. on October 15, 2026, and must be accompanied by a bid bond of at least ten percent of the total bid amount. Successful bidders must provide performance and payment bonds for one hundred percent of the contract value and comply with California prevailing wage laws and DIR registration requirements. The project will be performed during standard working hours from 7:00 AM to 4:00 PM, Monday through Friday, with the contract period commencing upon the issuance of a Notice to Proceed. Administration is overseen by the City of Alhambra Director of Public Works, and the contractor is responsible for coordinating all inspections at least twenty-four hours in advance.