New York State Contract Reporter #26W102

Rochester Water Main Cleaning and Lining Project (4.7 Miles, 6" & 8" Mains)

The City of Rochester Department of Environmental Services is seeking bids for the cleaning and lining of approximately 4.7 miles of water mains across multiple city streets. - Government Buyer: - City of Rochester, Department of Environmental Services, Bureau of Architecture and Engineering Services, and Bureau of Water - Scope of Work: - Mechanically clean and apply cement mortar lining to existing 6" and 8" water mains to restore hydraulic capacity and extend service life - Replace and install water main valves (6" and 8"), insertion sleeves, and fire hydrants - Supply, install, and maintain temporary bypass pipes (2" and 4") and water service connections to ensure continuous water supply and fire protection during construction - Remove obstructions from water mains and televise water mains up to 16" diameter - Restore all disturbed pavement, sidewalks, driveways, curbs, and lawn areas - Install magnesium anodes for cathodic protection and provide project signage - Provide and maintain traffic control devices and safety fencing per MUTCD and NYS standards - Notable Requirements: - Adherence to AWWA standards and City of Rochester specifications - MWBE participation goals: 20% MBE, 10% WBE - Apprenticeship training program compliance - Coordination with other city projects and utility companies - Special attention to tree root protection and advance notification requirements - No specific OEMs or vendors are mandated; Mainlining America, LLC. is noted as a past contractor for similar work - The contract is a unit price agreement with a base bid and add alternates, and includes both construction and restoration activities

Description

This project involves cleaning and lining approximately 4.7 miles of water mains across various streets within the City of Rochester. The process includes mechanically cleaning the interior of the water mains to remove rust deposits and foreign matter, followed by applying a corrosion-resistant cement mortar lining to restore hydraulic capacity, improve fire flows, water quality, and extend the water mains' lifespan. The contract also covers the supply and maintenance of temporary bypass pipes and water service connections to affected customers, ensuring continuous water supply and fire protection during construction. Some existing water main valves and fire hydrants will be replaced, and all disturbed pavement, sidewalk, and lawn areas will be restored.

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