Rhode Island Contract No. 2022-CM-023, RI Federal Aid Project No. RI-DAII(001) is for the stormwater treatment unit (STU) retrofits in the city of Warwick along Warwick Avenue from Ticonderoga Drive to West Shore Road. The work includes rehabilitating the existing swales including excavation, regrading, sediment removal and legal disposal, and clearing and grubbing; cleaning and flushing of all drain pipes, structures, headwalls, and flared end sections; removing and disposing of existing drain pipes, headwalls, and flared ends; installing new drain pipe, headwalls, and flared end sections; constructing the proposed infiltration swale including installing a loamy sand layer at the swale bottom; installing loam and seed; installing stone check dams; removing and resetting existing fence, fence posts, and mailboxes; providing temporary erosion controls; providing maintenance and protection of traffic and protection of traffic, and all other incidentals necessary to complete the work.

Bid Protests Not Available