Interceptor rehabilitation phase 2

The Town of Westborough, Massachusetts Department of Public Works is seeking bids for the Interceptor Rehabilitation Phase 2 project, designated as DPW Contract No. 23-0250. The procurement involves a comprehensive municipal infrastructure improvement initiative focused on rehabilitating approximately 2,500 linear feet of sewer interceptor pipelines using Cured-In-Place Pipe (CIPP) liner technology. The project specifically targets 20-inch and 18-inch diameter existing interceptor pipes located across multiple street segments, including Willow Street, State Street, and East Main Street. Key deliverables include full rehabilitation of deteriorated pipes, installation of sewer manhole flow depth monitors, redirection of active sewer service connections, and implementation of erosion and sediment control measures. The project requires contractors to possess specialized expertise in trenchless pipeline rehabilitation techniques, with precise technical specifications outlined in the project's engineering plans and technical drawings prepared by AECOM Technical Services. The bid documents indicate a due date of January 17, 2023, for proposal submissions, with the project being competitively bid under an Invitation for Bid (IFB) 23-0250 format.

The contract opportunity appears to be open to qualified contractors without specific set-aside designations for disadvantaged enterprises, though prevailing wage requirements are strictly mandated by the Massachusetts Department of Labor Standards. Contractors must comply with comprehensive wage scales for multiple construction classifications, including detailed requirements for apprentice registration and weekly payroll reporting. While specific budget ranges are not explicitly disclosed, the project involves significant municipal infrastructure investment with potential alternative bid items such as force main relocation and sewer service connection redirections. The technical specifications suggest the existing infrastructure requires complete rehabilitation, indicating potential substantial investment in municipal utility systems. The project will require integration with existing municipal sewer infrastructure, with careful consideration for minimal disruption to urban environments and adherence to environmental protection guidelines. Bidders must demonstrate technical capability to execute complex underground infrastructure rehabilitation using advanced CIPP lining technologies and comply with all municipal and state regulatory requirements.