Concrete Sidewalk Replacement and Repairs

This solicitation seeks a qualified contractor to perform concrete sidewalk and stair repairs at two wastewater‑treatment facilities owned by the Narragansett Bay Commission. The work includes demolition of existing concrete, installation of new concrete sidewalks (4 ft wide, 6 in. thick), repair/replacement of three sets of stairs, installation of expansion joints, sealants, and related curb work, all in compliance with ACI, ASTM, and Rhode Island prevailing‑wage requirements. The contractor must submit a single lump‑sum bid covering all locations, attend a mandatory pre‑bid meeting, and complete the work by mid‑June 2027.