Central Avenue Slope Repair_ Rebid

The City of Riverside is seeking qualified contractors to repair an eroded slope north of Central Avenue (between Chicago Avenue and Chapala Drive) by constructing a new trapezoidal concrete channel, a V‑ditch down‑drain, and reconstructing the slope. The work includes earthwork, concrete placement, manhole modification, inlet with debris‑rack, hydro‑seeding, and protection of existing utilities. The contract will be awarded to the lowest responsive and responsible bidder, with a total estimated value of $538,000 and a construction period of 90 working days. Bidders must hold a California Class “A” General Engineering Contractor license, submit a 10 % bid bond, and provide performance and payment bonds equal to 100 % of the contract price. • New PCC trapezoidal channel (2' × 2') and V‑ditch down‑drain per RCFC and Caltrans standards. • Slope reconstruction, cut‑and‑fill, compaction, and hydro‑seeding for erosion control. • Manhole modification, inlet installation with debris‑rack cage, and abandonment of existing 18‑in. storm‑drain pipe. • Mandatory anti‑graffiti coating on concrete structures (per Addendum 01). • Required pre‑construction documentation: as‑built plans (R2305), Caltrans Detail D93C, and compliance with prevailing‑wage, insurance, and bonding requirements.