Cambria County Library HVAC Rehabilitation

Sealed bids are requested for a single prime HVAC Construction Contract. This is a prevailing wage project. The Cambria County Commissioners reserve the right to waive irregularities or minor informalities in the Bids, and to reject any or all Bids.The work consists of the remove and replace the existing air handling units serving the 1st and 2nd floors, remove and replace roof top air handling unit serving the 3rd floor, rebuild boiler, and new controls for all new equipment. The entire Project and all information shown on the Contract Documents is being bid under one Mechanical Contract. This contract includes all trades (i.e. HVAC, Plumbing, General, Electrical, Automatic Temperature Controls, etc.). Any reference to separate contractors (HC, PC, GC, EC, ATC, etc.) that may appear in the Contract Documents are usual references to the trade involved is a subcontractor to the Mechanical Contractor. Any reference to Contractor, HVAC Contractor, Heating Contractor, Plumbing Contractor, Electrical Contractor, ATC Contractor or General Contractor throughout the Contract Documents shall mean the Mechanical Contractor. The HVAC Contractor shall remove the existing HVAC equipment and systems as indicated in the contract documents. This shall include but not be limited to: boiler components, indoor air handling units, packaged rooftop unit, ductwork, chilled water and hot water piping, hot water pumps, chilled water pumps, valves, hangers, insulation, controls, etc. Demolition plans have been provided to give the Contractor the general scope of demolition work required. The Contractor shall visit the site to better understand the work involved. Any discrepancies shall be brought to the attention of the Engineer before proceeding with the work.

Division 03 -	Concrete, Concrete Forming, Cast-in-Place Concrete.
Division 04 -	Masonry, Unit Masonry, Concrete Form Masonry Units.
Division 05 -	Metals, Structural Metal Framing.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry, Finish Carpentry, Millwork, Architectural Woodwork.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Insulation, Roof and Deck Insulation, Weather Barriers.
Division 08 -	Openings, Doors and Frames, Entrances, Storefronts, and Curtain Walls, Windows.
Division 09 -	Finishes, Plaster and Gypsum Board, Tiling, Acoustical Ceilings, Resilient Flooring, Carpeting, Acoustic Treatment, Painting.
Division 10 -	Specialties, Visual Display Units, Markerboards, Tackboards, Signage, Compartments and Cubicles, Toilet Compartments, Fire Protection Specialties, Fire Protection Cabinets, Fire Extinguishers, Flagpoles.
Division 11 -	Equipment, Library Equipment, Library Stack Systems, Audio-Visual Equipment.
Division 12 -	Furnishings, Window Treatments, Casework, Countertops, Rugs and Mats, Furniture, Institutional Furniture, Library Furniture, Book Shelves, Study Carrels, Index Card File Cabinets, Portable Audience Seating, Seat and Table Assemblies.
Division 13 -	Special Construction.
Division 21 -	Fire Suppression, Water-Based Fire-Suppression Systems.
Division 22 -	Plumbing, Plumbing Piping, Facility Water Distribution, Plumbing Equipment, Plumbing Fixtures, Drinking Fountains and Water Coolers, Drinking Fountains.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.
Division 26 -	Electrical, Medium-Voltage Electrical Distribution, Lighting, Interior Lighting, Emergency Lighting, Exit Signs, Exterior Lighting.
Division 27 -	Communications, Structured Cabling, Data Communications, Voice Communications, Audio-Video Communications.
Division 28 -	Electronic Safety and Security, Intrusion Detection, Fire Detection and Alarm.
Division 31 -	Earthwork, Site Clearing, Grading, Soil Treatment.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Curbs, Gutters, Sidewalks, and Driveways, Paving Specialties, Parking Bumpers, Pavement Markings, Fences and Gates.
Division 33 -	Utilities, Water Utilities, Sanitary Sewerage Utilities, Storm Drainage Utilities.