PROJECT OVERVIEW

This project represents the final phase of Narragansett Bay Commission’s 26 year, $3.5 billion CSO (Combined Sewer Overflow) program. The work included secant pile shafts, cast-in-place and pre-cast gate, screening and diversion structures, sheet pile support of excavation, micro tunneling, conventional RCP pipe installation, relocation of existing utilities, roadway and sidewalk reconstruction.