City of Los Banos #23-WC-0006

Rehabilitation of West I Street Sewer Lift Station – City of Los Banos, CA

This opportunity involves the rehabilitation of the West I Street Sewer Lift Station in Los Banos, California, managed by the City of Los Banos Public Works Department. - Government Buyer: - City of Los Banos Public Works Department (Merced County, CA) - OEMs and Vendors: - Flygt (notably for submersible pumps, part numbers NP3085 and FLYGT NP 3085 MT 3 Adaptive 462) - Jensen Precast (precast vaults) - Halliday Products (aluminum hatch covers) - Christy (utility boxes) - Products and Equipment Requested: - Submersible vertical centrifugal pumps (Flygt NP3085, 3HP, 240V, 3-phase, 2 units) - HDPE force main piping (8" DR 21 HDPE IPS, multiple lengths) - Ductile iron pipe (DIP) and fittings (various 4" elbows, tees, spools, valves, adapters) - Precast vaults (Jensen Model 6060-U), aluminum access hatches (Halliday H1R3048), Christy utility boxes (B1730) - Stainless steel 304 conduit (Calbrite S62000MC00 or approved equal) - Wrought iron fencing (removal and replacement) - Concrete and asphalt removal and replacement - Electrical controls, wiring, and appurtenances - Miscellaneous: pipe supports, guide rails, signage, striping, safety grates, tracer wire - Services Requested: - General construction for lift station rehabilitation (demolition, installation, site restoration) - Bypass pumping operations (24/7 standby and personnel) - Unique or Notable Requirements: - Use of HDPE pipe with butt fusion welds only (no C900 pipe permitted) - Stainless steel 304 conduit required for specified electrical runs - No alternative products or substitutions allowed prior to award; post-award substitutions require approval - Compliance with California prevailing wage laws and Cal/OSHA standards - Valid California Class A contractor's license required - Mandatory pre-bid meeting and 10% bid security - All work must be completed within 150 working days - Estimated Contract Value: - $500,000 to $913,965 (based on bid range) - Place of Performance: - West I Street Sewer Lift Station, 311 West I Street, Los Banos, CA - Additional work at related addresses in Los Banos, CA - City of Los Banos Public Works Department, 520 J Street, Los Banos, CA

Description

The City of Los Banos is soliciting sealed bids for the construction of the West I Street Sewer Lift Station Rehabilitation project. The work involves rehabilitating an existing sanitary sewer lift station at 311 West I Street, including removal and replacement of electrical controls, pumps, piping, and fencing, as well as installation of protective lining and temporary bypass pumping. The project requires completion within 150 working days, with bids due by August 31, 2023, at 2:30 p.m. PDT. Contractors must hold a current California Class A contractor's license and attend a mandatory pre-bid meeting on August 17, 2023.

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