Kihei 4 and 5 WWPS Modifications

The County of Maui is seeking qualified contractors to execute extensive modifications and upgrades to the Kihei 4 and 5 Wastewater Pump Stations (WWPS) and related facilities. The work encompasses demolition, civil grading, structural repairs, replacement of wet‑well liners, pumps, piping, valves, HVAC, electrical transformers, generators, SCADA system enhancements, building envelope repairs, painting, roof replacement, and associated site utilities. The scope also includes construction of an antenna mast at the Kihei Wastewater Reclamation Facility (WWRF) and full startup, commissioning, and testing services. Bidders must provide a bid bond, performance and payment bonds, and demonstrate licensing, insurance, and compliance with Hawaii labor and safety statutes. • Demolition, grading, and site improvements for both WWPS sites. • Replacement of wet‑well liners with high‑performance epoxy coating. • New pumps, piping, valves, and associated mechanical equipment. • HVAC upgrades, transformer installation, and new indoor/outdoor generators. • SCADA hardware/software upgrades and control panel fabrication. • Structural spall repair, interior/exterior painting, and roof replacement. • Antenna mast construction at the WWRF. • Complete commissioning, testing, and training of operations staff. • Mandatory submission of bid bond (≥5 % of bid) and compliance with all licensing and certification requirements.