City of Missoula #815

Missoula Fire Station No. 1 HVAC and Mechanical-System Remodel

The City of Missoula’s Missoula Fire Department is seeking a complete HVAC and mechanical-system remodel at Fire Station No. 1. - Buyer and location: City of Missoula — Missoula Fire Department (MFD); Fire Station No. 1, Missoula, Montana. - Scope: Remove existing boilers, HVAC equipment, controls, and related mechanical components; install and integrate replacement equipment and associated electrical and building repairs for a complete operating system. - Named OEMs: Daikin, Lochinvar, Grundfos, Taco, CaptiveAire, Slant-Fin, Rittling, and Shoemaker. Krueger, Carnes, Price, and Titus are listed as acceptable alternatives for similar air devices. Electro Controls is identified as providing and installing CO/NO2 detectors, controls, and temperature sensors. - Major scheduled equipment: 3 Daikin fan-coil units; 2 Lochinvar boilers; 4 pumps (2 Grundfos and 2 Taco); 3 Daikin condensing units; 1 CaptiveAire exhaust fan; 1 Daikin cabinet unit heater; 5 Slant-Fin baseboards; 3 Rittling convectors; and 13 Shoemaker air devices. Equipment models, quantities, and key specifications are listed below. - Controls and safety: Provide CO/NO2 detectors and controls, temperature sensors, and a manual timer for the Apparatus Bay rooftop-unit system. Existing vehicle-exhaust ductwork above the suspended ceiling may remain, but the fan and roof duct must be removed; specified existing conduit may be reused for detectors and controls. - Notable requirements: System testing, adjusting, and balancing must be performed by a NEBB-certified agency, with operating tests and final documentation. Provide owner operating instructions, as-built drawings, and maintenance manuals. Work and equipment carry a one-year warranty; contractor service continues through completion and for 30 days afterward. - Painting alternate: Price painting the Apparatus Bay’s north, west, and south walls as an additive alternate; the east wall is included in the base bid. - Quantities and models reflect the mechanical schedules; repeated schedule information in the attachments is not counted twice.

Description

The City of Missoula’s Missoula Fire Department is soliciting sealed competitive bids for the construction of an HVAC remodel at MFD Fire Station No. 1. Work generally includes removing existing boilers, HVAC equipment, controls, and related mechanical components, and installing new boilers, HVAC equipment, controls, and associated improvements to provide a complete, operational HVAC system. Bidders must follow the contract documents; the solicitation drawings, specifications, and project manual are available through the Missoula Plans Exchange or from the designated contact. An optional pre-bid meeting is scheduled for October 27, 2026, and bids are due December 8, 2026, at 2:00 PM local time.

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