Olin Hall Roof Replacement - Envelope Renewal and Heat Recovery REBID

1. Provide full replacement of all Olin Hall roofs, including those of the 1987 addition located on the Campus Road Wing where the existing roof system is different from the rest of the building. 2. Demolition of the existing roofing materials and original roof topping is scheduled and will be replace with a new insulated roof system. 3. Rebuild and repoint deteriorated brick and stone masonry parapets and building corners, including replacement of exiting flashing systems. 4. Deteriorated window lintels will be replaced or repaired. 5. Replace windows at the penthouses to accommodate the adjustment to finish roofing levels because of additional insulation. 6. Alternate work will include the heat recovery portion of the project. Remove existing mechanical ductwork and repair building enclosure, connect and install new ductwork. Frame steel dunnage connected to existing building steel frame and install new energy recovery unit and exhausts fans and associated piping and power. (See Alternates Section 01 23 00).

1 Dormitory, Approximately 12,000 SF Renovation.

Division 02 -	Existing Conditions, Demolition, Selective Demolition, Selective Interior Demolition.
Division 03 -	Concrete, Concrete Forming and Accessories, Precast Concrete, Site-Cast Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 05 -	Metals.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry, Finish Carpentry, Architectural Woodwork, Architectural Wood Casework.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection, Weather Barriers.
Division 08 -	Openings, Doors and Frames, Wood Doors, Plastic Doors, Windows, Hardware, Glazing, Louvers and Vents.
Division 09 -	Finishes, Plaster and Gypsum Board, Ceilings, Flooring, Carpeting, Painting and Coating.
Division 10 -	Specialties, Toilet, Bath, and Laundry Accessories.
Division 11 -	Equipment, Residential Equipment, Residential Appliances.
Division 21 -	Fire Suppression.
Division 22 -	Plumbing, Instrumentation and Control for Plumbing, Plumbing Piping, Plumbing Equipment, Plumbing Fixtures, Residential Plumbing Fixtures.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems, Lighting.
Division 27 -	Communications, Structured Cabling.
Division 31 -	Earthwork, Grading, Excavation and Fill, Earthwork Methods, Soil Treatment.
Division 32 -	Exterior Improvements, Flexible Paving, Irrigation, Planting, Turf and Grasses.
Division 33 -	Utilities, Water Utilities, Sanitary Sewerage Utilities, Electrical Utilities, Communications Utilities.