Renovation of a municipal facility in Moab, Utah. Completed plans call for the renovation of a municipal facility.

Grand County Utah is seeking bids to replace (4) Four HVAC rooftop units at the grand county courthouse, consisting of (1) one 4 ton unit, (2) two 7.5 ton units and (1) one 10 ton unit to replace the existing units in accordance with the following bid specifications. The Contractor shall provide all labor, supervision, tools, transportation, equipment, Insurance, and materials necessary to remove and replace 4 HVAC units with new ones. And will obtain all necessary building permits and documents that are required. Existing Unit description RTU 7 Trane (Model# Z041024570)(Serial# YCD120B3HOEB)(Tonnage 10) Year 2001 RTU 3 Trane (Model# YCH092A3EHAOY000)(Serial#243100722L)(Tonnage 7.5)Year 2002 RTU 12 Lennox (Model# GCS16-513-125-3y)(Serial# 5692l02422)(Tonnage 4) Year 1992 RTU 2 Trane (Model# YCD090C3HOBE)(R02102203D)(Tonnage 7.5) Year 2000 These existing RTUs are currently being controlled by a Carrier Comfort Network control system (CCN). The replacement units need to be provided with a factory installed CCN compatible controller. ACCEPTABLE MANUFACTURERS A. Trane; American Standard companies B. Carrier International QUALITY ASSURANCE A. Unit shall have American Gas Association (AGA) design certification. B. Entire unit shall be UL and/or ETL Listed and certified and shall be so labeled. C. Coils shall be AHRI Certified per Standard 410. DELIVERY, STORAGE AND HANDLING A. Unit shall be shipped with doors bolted shut and outside air hood closed to prevent damage during transport and thereafter while in storage prior to installation. WARRANTY A. Unit and systems shall have a full parts and labor warranty for 1 year from the date of substantial completion. B. Compressor shall have a 5 year extension from the date of substantial completion. UNIT COMPONENTS AND FEATURES A. Air cooled direct expansion cooling system, factory charged and ready for operation. Equip hermetic type compressors with positive pressure forced lubrication system, crankcase heater, and high/low pressure Cut-outs. B. Dual spring isolated hermetic digital scroll or inverter scroll compressors. Motor compressors to be warranted against failure for five years after date of substantial completion. C. Supply fan soft starter TEST AND ACCEPTANCE A. Start-up and checkout fan for proper motor phasing, alignment, and vibration free operation. Correct improperly aligned fans. Change unmatched belts. B. Test and balance fans, coils, and heat exchanger. Provide test report to owner for review. C. Demonstrate system operation to Owner's maintenance personnel and instruct them in operational requirements.