Linscheid Drive Traffic Calming Project Phase II And 2026/27 CDBG ADA Curb Ramp Installation Project

The City of Pittsburg is soliciting bids for two construction projects in Pittsburg, California: the Linscheid Drive Traffic Calming Phase II Project (No. 4079) and the 2026/27 CDBG ADA Curb Ramp Installation Project (No. 4088). The traffic calming component involves constructing roundabouts, medians, pavement striping, and signage at the intersections of Linscheid Drive and Ramona Street and Manville Avenue and Madoline Street. The ADA component focuses on the intersection of Mae Avenue and Ramona Street, requiring the construction of an ADA-compliant curb ramp along with associated curb, gutter, sidewalk, and accessibility improvements. The successful contractor will be responsible for all labor, materials, equipment, and incidental work necessary to complete the projects in accordance with City and Caltrans specifications. The contract will be awarded to the lowest responsive and responsible bidder. Bidders must submit a sealed bid proposal accompanied by bid security equal to 10% of the maximum bid amount, provided via a bid bond or a cashier's or certified check. All bidders must provide proof of registration with the California Department of Industrial Relations (DIR). The project is subject to prevailing wage requirements under the Davis-Bacon Act and must comply with federal regulations regarding equal employment opportunity and the consideration of small and minority-owned businesses. The anticipated work start date is approximately October 26, 2026, with a required completion period of 60 calendar days from the Notice to Proceed. Final acceptance is contingent upon the completion of all punch list items, submission of as-built drawings, and formal action by the City Council.