Utah Public Procurement Place U3P #CR27028

Utah DFCM DWS Metro boiler, rooftop unit, VAV, and controls upgrade

Utah DFCM is seeking mechanical-construction bids for heating, rooftop, VAV, and controls upgrades at a Department of Workforce Services facility in Salt Lake City. - Buyer and project - State of Utah Department of Administrative Services, Division of Facilities Construction and Management (DFCM); project for the Department of Workforce Services (DWS), DWS Metro facility. - Project 27143920 / Stage II Invitation to Bid CR27028. Mike Mirabella is identified in the solicitation; WHW Engineering is identified as project designer. - Construction budget: $750,000. - Requested work and equipment - Replace two steel-tube boilers with high-efficiency condensing boilers; replace heating-water pumps with pumps, variable-frequency drives (VFDs), and disconnects; and renew related boiler-room piping and accessories. - Replace one 90-ton VAV rooftop unit and 43 VAV boxes; upgrade to open-protocol Honeywell Niagara N4 controls and integrate them with the building automation system. - Drawings also specify four pumps, one expansion tank, one hydraulic separator, and one bypass chemical feeder. Pump and separator part numbers differ between the survey and approved plans; see line items. - Named OEMs and products - Lochinvar: two Crest FBN-1001 100 boilers. - Daikin: one DPSA091, 90-ton rooftop unit. - B&G: primary and secondary pumps and a B-300 expansion tank. - Caleffi: hydraulic separator; the documents show two different part numbers. - Honeywell: Niagara N4 controls. Price SDV is identified for the VAV boxes. - Notable requirements - Keep the building occupied and conditioned during construction; test and balance impacted systems and coordinate controls integration. - The limited hazardous-materials survey found no asbestos-containing materials. It reported detectable lead in sampled paint and approximately 225 fluorescent bulbs and 75 ballasts; handle and dispose of affected materials appropriately and protect workers if lead paint is disturbed. - Energy incentives are indicated. Applicable DFCM requirements include the State High Performance Building Standard.

Description

The State of Utah Division of Facilities Construction and Management is inviting bids from Stage II prequalified mechanical contractors for construction services at the Department of Workforce Services facility in Salt Lake City. The work includes replacing two boilers, heating water pumps and a 90-ton VAV rooftop unit; replacing related boiler-room piping and VAV boxes; and upgrading the controls to an open-protocol Niagara system. The construction cost estimate is $750,000, and only eligible Stage I prequalified contractors may bid. Attendance at the mandatory meeting is required, bids must include a 5% bid bond, and bids are due December 1, 2026.

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