Vallecitos Water District Planet bids #282154

Sewer Pipeline and Manhole Rehabilitation Project for Vallecitos Water District (Phase 1)

Vallecitos Water District is seeking bids for the Land Outfall West Repair and Rehabilitation Project (Phase 1), focused on major sewer infrastructure in Carlsbad, California. - Government Buyer: - Vallecitos Water District (San Marcos, CA) - Contact: Elizabeth Lopez, P.E., Director of Engineering - Project Scope: - Cleaning and rehabilitation of approximately 2,750 linear feet of 33- to 54-inch diameter gravity sewer pipeline, including 750 linear feet of 48-inch diameter siphon - Cured-in-place pipe (CIPP) lining for multiple pipeline reaches (VCP, CCFRPM, RCP pipes) - Spot repairs and full-length rehabilitation - Rehabilitation of eight large-diameter sewer manholes (including epoxy lining, grout injection, and new cones) - Installation of a 12-foot wide double leaf chain link swing gate for access - Debris hauling and disposal (approx. 40 tons) - Temporary sewer bypass systems - Traffic control and environmental compliance - OEMs and Vendors: - No specific OEMs required, but specifications reference HOBAS pipe (noted for delamination repair allowance) - Products/Services Requested: - CIPP lining and rehabilitation materials - Jet-rodding and mechanical cleaning equipment - Epoxy lining and chemical grout for manhole rehabilitation - Debris hauling/disposal services - Temporary sewer bypass equipment - Access gate installation - Traffic control and mobilization/demobilization services - Unique/Notable Requirements: - California Class A General Engineering contractor license required - Minimum five years of relevant experience and successful completion of similar projects - Compliance with California Air Resources Board (CARB) off-road diesel regulations - Allowance for HOBAS pipe delamination repair ($25,000) - Adherence to prevailing wage laws and environmental monitoring - One-year warranty inspection post-completion - Estimated Contract Value: - Approximately $2,500,000 - Place of Performance: - Between Palomar Airport Road and the Encina Water Pollution Control Facility, Carlsbad, CA - Vallecitos Water District Office, 201 Vallecitos de Oro, San Marcos, CA

Description

This project involves cleaning approximately 2,750 linear feet of 33 to 54-inch diameter gravity sewer pipeline, including 750 linear feet of 48-inch diameter siphon with debris. It also includes rehabilitation of about 2,000 linear feet of existing sewer pipeline, spot repairs, rehabilitation of eight sewer manholes, access gate installation, and inspection between Palomar Airport Road and the Encina Water Pollution Control Facility in Carlsbad, California. The work requires a Class A - General Engineering license and must be completed within 120 calendar days from the Notice to Proceed. Bids must include an original security (bid bond) delivered before bid opening.

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