General Contracting - Housing Infrastructure

The installation of the roofing system shall be in accordance with this specification and the installation instructions printed by the manufacturer, as written on the back of each shingle bundle. Should the requirements of this specification conflict with those of the shingle manufacturer, the contractor is to notify DCD, but follow the shingle manufacturer instructions to ensure the availability of the required warranty coverage. However, where the shingle manufacturer's printed instructions offer options; e.g., the permitted use of nails or staples in the application of shingles, the contractor shall follow the requirements of this specification; i.e., the use of nails is mandatory. 2. The contract shall include all labor, materials and incidentals necessary to complete the work in a neat and acceptable manner-weather-tight in every respect--including, but not limited to, the following: a. Repairs to and/or replacement of deteriorated roof decking; b. Repairs to and/or replacement of damaged and deficient flashings; i.e., wall and valley flashings; c. Reset, repair and/or replacement of all associated roof flashings, including those located at chimneys, roof curbs, masonry walls, parapets, plumbing vents, etc. d. Tear-off existing roofing materials, site cleanup and hauling away, including all dump fees e. Removal and replacement of all continuous ridge ventilators, where existent, with new prefinished aluminum, or shingle covered, continuous ridge ventilators; f. Installation of polystyrene attic rafter air vents (baffles), one between each truss/rafter space along eaves where none currently exist; g. Removal and replacement of deteriorated sections of gutters and downspouts, including replacement of missing components. h. Furnishing certificates of shingle manufacturer's warranty, and workmanship guarantee; and

Single-Family Homes, Renovation.

Division 02 -	Existing Conditions, Demolition, Selective Demolition, Selective Interior Demolition.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry, Finish Carpentry.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.
Division 08 -	Openings, Doors and Frames, Windows.
Division 09 -	Finishes, Plaster and Gypsum Board, Ceilings, Flooring, Painting and Coating.
Division 21 -	Fire Suppression.
Division 22 -	Plumbing.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution.
Division 26 -	Electrical, Lighting.