Roof Replacement at Central Maintenance

Work Includes 1. Remove existing roof and flashing down to deck. 2. Mechanically fasten 3" R-9 insulation. 3. Adhere .060 rubber membrane to new insulation. 4. Install new flashings and terminations. 5. Remove and replace gutters. Gutters to match existing. 6. Replace drip cap. 7. Replace roof drains as needed. 8. Make any deck repairs required to insure a first-class job. Shingles This Contractor shall furnish all labor and materials to completely install 30-year bonded roofing. G.A.F. TIMBERLINE HDZ Shingles or approved equal. Remove existing drip edge, remove all existing roofing, and remove and replace unsound sheathing with the approval of the Maintenance Superintendent or his representative. Gutters and downspouts to be removed and replaced with new as per specifications. Contractor to submit in proposal, a unit cost to replace unsound sheathing using 1/2" fir plywood, sheathing grade. 1. Remove all existing singles and felt underlay. Install Titanium synthetic underlayment ULD 30 and G.A.F. TIMBERLINE HDZ Shingles or approved equal. 2. Install new flashing-tin, metal drip edge of baked enamel on aluminum, 2-1/4" x 1 3/4" up the rake as well as at the eaves. 3. New vent flashing over plumbing vents in proper sizes. Remove existing roof vents and replace with new. 4. Install 36" bituthene ice and water shield at all eaves and up the rake of all roofs or approved equal as manufactured by Grace Construction Products Company.

Division 07 -

Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.