R26-0012

The Alameda County Transportation Commission is soliciting bids for the East Bay Greenway Multimodal (Phase 1) Construction Package in San Leandro, California, under solicitation number 47381 and contract title R26-0012, with a NAICS code of 237310. The scope encompasses comprehensive roadway reconstruction including full removal of existing pavement, installation of new asphalt and concrete surfaces, construction of sidewalks, curb ramps, curbs and gutters, and pavement striping. The project further requires installation of roadside and wayfinding signs, traffic signals, warning beacons, street lighting, drainage infrastructure modifications, bioretention areas, landscaping, utility adjustments including irrigation and electrical conduit connections, and coordination with Union Pacific Railroad and BART corridors. All work must comply with the 2025 Caltrans Standard Specifications and Plans, California MUTCD Part 4, and City of San Leandro standards, and is governed by the Caltrans Encroachment Permit and BART Site Specific Workplan. The contract mandates strict adherence to quality assurance and control protocols, requiring a qualified QC manager with at least ten years of relevant experience and an alternate qualified to step in. The Department retains full rights to inspect, sample, test, photograph, and video record work at any time, with non-compliant work subject to cost deductions. All construction must follow a baseline schedule established on the first working day, with monthly progress reviews and critical path adherence; delays on critical elements extend the contract completion date defined by the Engineer’s weekly working day statement. Bidding is strictly electronic through BidExpress, with a deadline of June 29, 2026, and requires registration and a Digital ID at least 48 hours in advance. Bidders must submit a complete Bid Book with authorized digital signatures and notarized documents, along with required certifications for Small Business, Disabled Veteran Business Enterprise (DVBE), and Disadvantaged Business Enterprise (DBE) status by specified post-bid deadlines. The award is based on total bid price, adjusted through socioeconomic incentives: DVBE and Small Business bidders receive reductions up to 5% of the verified total bid or capped at $250,000 and $50,000 respectively; non-small businesses may qualify for preference by subcontracting 25% of the work to certified small businesses. A bid is nonresponsive if the Certified Small Business Listing for Non-Small Business Preference is not submitted by 4 p