Scope of Work (option 1 – Metal Roof) 1) Remove, and dispose of, existing roofing down to sheathing. 2) Inspect sheathing. Ensure existing sheathing is securely fastened. Inform Owner of any damaged, rotten, warped, buckled, etc. sheathing prior to installing new roofing materials. 3) Install drip edge at eaves and rakes in proper sequence with roofleak barrier and underlayment. 4) Install leak barrier, a. at the eaves starting at the drip edge to a point at least 24 inches horizontally inside the conditioned space, b. at the rakes, minimum 18" wide, c. and at all roof penetrations. 5) Install one layer of underlayment on the remainder of the roof deck using plastic cap fasteners. 6) Install new exposed fastener 26-gauge PBR (Purlin Bearing Rib) metal roofing per manufacturers standards. 7) Install new pipe/vent boots. Replace chimney flashing if required. 8) Install PBR ridge cap per manufacturers standards. 9) Reuse, re-secure, and/or clean all existing gutters and down spouts. 10)Complete the disposal of all job-related debris. Scope of Work (option 2 – Asphalt Shingle Roof) 11)Remove, and dispose of, existing roofing down to sheathing. 12)Inspect sheathing. Ensure existing sheathing is securely fastened. Inform Owner of any damaged, rotten, warped, buckled, etc. sheathing prior to installing new roofing materials. 13)Install drip edge at eaves and rakes in proper sequence with roofleak barrier and underlayment. 14)Install leak barrier, a. at the eaves starting at the drip edge to a point at least 24 inches horizontally inside the conditioned space, b. at the rakes, minimum 18" wide, c. and at all roof penetrations. 15)Install one layer of underlayment on the remainder of the roof deck using plastic cap fasteners. 16)Install shingle-manufacturer approved starter strip to eaves and rakes. 17)Install architectural shingles per manufacturer’s instructions for maximum wind resistance. 18)Install new pipe/vent boots. Replace chimney flashing if required. 19)Install shingle-manufacturer approved ridge vent along with ridge cap shingles. Installation of ridge cap shingles to start at the north end of the Visitors Center. 20)Reuse, re-secure, and/or clean all existing gutters and down spouts. 21)Complete the disposal of all job-related debris.
