Hawaii eProcurement Portal #B27000212

Hawaii Army National Guard Boiler Room Improvements Solicitation

This opportunity is for the Hawaii Army National Guard's Boiler Room Improvements project at Kalaeloa, Oahu, managed by the Department of Defense, State of Hawaii. - Government Buyer: - Hawaii Army National Guard, Department of Defense, State of Hawaii - Engineering Office - Project Scope: - Removal and replacement of the domestic hot water system serving multiple buildings - Installation of a new air-source heat pump water heater (1 unit) - Five new ASME-stamped hot water storage tanks - New water softener system with brine tank - Expanded 12-panel solar hot water collector array with piping, pumps, and controls - Three new hot water circulating pumps - Thermostatic mixing valve for lavatory faucets - Electrical upgrades: new 30kVA transformer, 3-pole 60A circuit breaker, four motor starters and circuits - Concrete equipment pad repair and extension - Roof membrane flashing at new penetrations - Exterior painting - Installation of new sanitary sewer lateral - Unique Requirements: - Contractors must hold a valid Hawaii C-37 license (Plumbing Contractor) - Compliance with Buy American Act and Davis-Bacon Act wage rates - Preference for apprenticeship agreements - All work must be completed within 180 consecutive calendar days - Liquidated damages of $2,000 per working day for delays - No specific OEMs or brands are named; bidders may propose suitable commercial products meeting technical specifications. - Estimated contract value: $250,000 to $500,000.

Description

This solicitation is for construction work involving the removal and replacement of the domestic hot water system serving multiple buildings at the Hawaii Army National Guard facility in Kalaeloa, Oahu. The project includes installation of a new air-source heat pump water heater, five hot water storage tanks, a new water softener, and an expanded 12-panel solar hot water collector array with associated piping, pumps, and controls. Electrical work includes new service components to support the mechanical equipment. Minor architectural and civil work such as concrete equipment pad repair, roof membrane flashing, exterior painting, and a new sanitary sewer lateral are also part of the scope.

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