Beatrice Public Library Roof Project 2022

Project Category Code: Roofing The project is briefly described as follows: In general, the installation of new roofing system, consisting of asphalt shingles and Duro-Last roofing material in all flat roof areas. Remove and dispose of existing roof system down to the roof deck. Ensure all surfaces are clean, smooth, dry, and free of all sharp edges. Install new Architectural Asphalt Shingles. Install new underlayment, aluminum drip edge, ice and water shield per city code. Install flashing at all roof penetration and attic vents for attic ventilation. At all flat roof sections, install 1" Polyiso insulation board. Install 1/4" Dexcell glass matt roof board over the Polyiso, providing a Class 4 Impact rating. Install a mechanically fastened tan 50-mil Duro-Last single ply roofing system in accordance with the manufacturer's specifications. Install asphalt resistant membrane at designated areas. Install all flashing and accessories per design and Duro-Last specifications. Install Duro-Last two-way vents; one vent for each 1,000 square feet in accordance with manufacturer's specifications. Contractor shall provide all warranty information upon completion of the asphalt and flat roofs. All other incidentals as indicated in the Contract Documents.

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 Protection, 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.