HVAC Replacement State Police Bangor International Airport

Remove existing Trane Air Handling Unit (AHU), existing curb, concrete pad, wiring, and associated ductwork. Provide and install new 10,000 CFM AHU with gas-fired furnace, new cub, concrete pad, gas piping, wiring, and associated ductwork. A bid security will be required consisting of a 5 percent (5%) Bid Bond or a Certified Check in lieu of Bond, as well as a Performance Bond and Payment Bond, each in the amount of 100% of the value of the work are required. Questions must be directed in writing to bids@bangormaine.gov no later than 4:30 P.M., Tuesday, July 18, 2023. The City will issue a response on or before 4:30 P.M, Thursday, July 20, 2023. The response will be in the form of an addendum, which will be available on the City's website. The Owner reserves the right to reject any and all Proposals and to waive any formality or technicality in any Proposal or to accept any proposal in the interest of the Owner.

Division 03 -	Concrete, Concrete Forming, Cast-in-Place Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 05 -	Metals, Structural Metal Framing.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry, Finish Carpentry.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection, Weather Barriers.
Division 08 -	Openings, Metal Doors and Frames, Wood Doors, Plastic Doors, Specialty Doors and Frames, Panel Doors, Multi-Leaf Vertical Lift Doors.
Division 09 -	Finishes, Plaster and Gypsum Board, Tiling, Flooring, Acoustic Treatment, Painting, High-Performance Coatings.
Division 10 -	Specialties, Signage, Compartments and Cubicles, Toilet Compartments, Shower and Dressing Compartments, Toilet, Bath, and Laundry Accessories, Emergency Aid Specialties, Fire Protection Specialties, Lockers, Wardrobe and Closet Specialties, Flagpoles, Flags and Banners.
Division 11 -	Equipment, Unit Kitchens.
Division 12 -	Furnishings, Countertops, Rugs and Mats.
Division 14 -	Conveying Equipment, Slide Pole Systems, Firehouse Slide Poles.
Division 21 -	Fire Suppression, Facility Fire-Suppression Water-Service Piping, Fire-Department Connections, Fire Pumps.
Division 22 -	Plumbing, Instrumentation and Control for Plumbing, Facility Water Distribution, Facility Storm Drainage, Plumbing Equipment, Plumbing Fixtures, Emergency Plumbing Fixtures, Drinking Fountains and Water Coolers.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Piping and Pumps, HVAC Air Distribution.
Division 26 -	Electrical, Power Distribution Units, Interior Lighting, Emergency Lighting, Exit Signs, Exterior Lighting.
Division 27 -	Communications, Structured Cabling, Call Management, Distributed Audio-Video Communications Systems.
Division 28 -	Electronic Safety and Security, Electronic Detection and Alarm, Fire Detection and Alarm.
Division 31 -	Earthwork, Clearing and Grubbing, Grading, Soil Treatment.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Curbs, Gutters, Sidewalks, and Driveways.
Division 33 -	Utilities, Water Utilities, Sanitary Sewerage Utilities, Storm Drainage Utilities.