Narragansett Bay Commission – CSO Phase IIIA, OF-217 Consolidation Conduit (Contract No. 30S.05C)
Narragansett Bay Commission – CSO Phase IIIA, OF-217 Consolidation Conduit (Contract No. 30S.05C)
Project Overview
Owner
Narragansett Bay Commission
Location
Pawtucket, Rhode Island
Scope of Work
Consolidation Conduit
CRS Contractors, Inc. performed the installation of 1,520 linear feet of 48-inch inside diameter reinforced concrete jacking pipe (RCJP) by microtunneling, completed in three drives measuring 662 LF, 453 LF, and 405 LF respectively. The work was executed beneath local roadways as part of the Narragansett Bay Commission’s Combined Sewer Overflow (CSO) Phase IIIA program, designed to enhance stormwater and wastewater management within the Pawtucket area. All tunneling operations were performed using closed-face microtunneling methods to maintain line and grade accuracy, minimize surface disruption, and ensure full compliance with project specifications and environmental requirements.
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