Richmond Street Complete Streets Project – IFB 26‑C4

The Contra Costa Transportation Authority is soliciting bids for the Richmond Street Complete Streets Project, a federally‑funded 200‑working‑day construction effort that will rehabilitate pavement, install full‑depth reclamation, replace sidewalks and curb‑ramps, upgrade storm‑drain infrastructure, add bike lanes, traffic‑calming features, solar‑powered lighting, and signal improvements along Richmond Street and adjacent arterials. The work includes extensive utility coordination, tree removal and re‑planting, bioretention landscaping, and compliance with federal wage, DBE, and Buy‑America requirements. Bidders must submit electronic bids via Bid Express, provide a 10 % bid bond, and meet a suite of certification and registration obligations. • Full‑Depth Reclamation (FDR) + HMA mill‑and‑fill across the corridor • Utility adjustments, storm‑drain upgrades, and new traffic‑signal installations • Complete streets elements: bike lanes, speed tables, solar RRFBs, street lighting, curb‑ramp upgrades, and extensive landscaping • Mandatory certifications: non‑collusion affidavit, debarment/suspension, insurance, DBE reporting, Buy‑America, Federal trainee provisions, and public‑works registration