Carlsbad Planet bids #PWS27-4213UTIL

Rehabilitation of Three Sewer Manholes for the Vista/Carlsbad Reach VC-2 Project

The City of Carlsbad is seeking a contractor to rehabilitate three sewer manholes for the Vista/Carlsbad Reach VC-2 project. - Government buyer: City of Carlsbad, through Contract Administration; the City Engineer is also identified in the project documents. - OEMs and vendors: No product manufacturers, OEMs, or prospective suppliers are named. - Scope and quantities: One rehabilitation each for manholes 2C-5, 2C-6, and 2C-7. Work includes inspection, cleaning, repairs, structural rehabilitation with geopolymer and epoxy lining, and replacement of frames and covers. Each manhole is 5 feet in diameter; listed depths are 19.6, 16.1, and 15.6 feet, respectively. - 2C-5: Remove the existing liner, stop active infiltration, install curtain grout, and install a permanent 24-inch pipe plug with a watertight seal. - 2C-6 and 2C-7: Remove the existing liner, stop active infiltration, and install curtain grout. - Related work includes concrete pad installation and low-flow channel lining. Sewer bypassing is not required. - Supporting services: Mobilization and preparatory work, preconstruction video and photographs, stormwater pollution prevention plan preparation and implementation, and temporary traffic control. - Notable requirements: The contractor must hold an A contractor license, demonstrate at least five years of relevant experience across at least five qualifying projects, and provide a qualified representative. The work must meet applicable CARB fleet compliance requirements. Liquidated damages are $2,000 per day. - Estimated value: The project estimates range from $145,000 to $150,000.

Description

The City of Carlsbad is seeking a qualified contractor to complete the Vista/Carlsbad Reach VC-2 manhole rehabilitation project. Work includes internal inspection and cleaning of sewer manholes, wall and bench repairs, structural rehabilitation and lining, replacement of manhole frames and covers, concrete pad installation, and incidental services. The contractor must provide all equipment, labor, materials, tools, services, transportation, permits, and utilities needed for the work. The estimated value is $145,000, and the stated duration is 20 working days.

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