Roof Replacement

The current roof is made up of a composition membrane and is approximately 5,056 square feet, with 144 SF A/C bunker. 1. Comply with all State of Washington worker and public safety requirements. 2. Prepare existing roofing for overlay with new membrane roofing system. 3. Install 1/2 " roofing substrate board to provide an acceptable substrate for new roofing system. 4. Install mechanically fastened, 60 mil, membrane roofing system. 5. Seal all roof penetrations and perform all details using standard warranty required details to qualify new roof for warranty listed below. 6. Install 20 lineal feet of heavy-duty walkway protection pad. 7. Install new perimeter edge sheet metal coping. Paint finish to be chosen from manufacture's standard colors. 8. Perform inspection with manufacturer authorized inspector and perform warranty requirements new membrane roofing system for warranty listed below. 9. Provide standard twenty-year warranty. Warranty must have a prorated clause and must cover defective labor and material. 10. Supply/install replacement pipe boots on all vent pipes, gas supply lines, and like components. 11. Any construction debris shall be hauled away and disposed of properly and legally. o Job site will be left clean at the end of each workday.

Division 07 -

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