CAP Roof Replacement

The Work is to establish a contract to provide all labor, materials, tools, equipment, supplies and supervision to complete the roof system replacement at the Civil Air Patrol Charleston Headquarters Facility. Standing Seam Metal Roof: 1. Provide and install a lifetime finish/7 year workmanship warrantied, standing seam metal roof. See Exhibit B-1 for manufacturer and model used as basis for specification. Manufacturers and models specified are the standard by which all “or equal” bid products will be evaluated. 2. Install new metal roofing panels and accessories as per manufacturer specifications. Accessories to include; but are not limited to, bull-nose drip edge, gable rake metal, wall flashings, chimney flashings, pipe flashing boots, z-channel at ridges/hips, and hip/ridge cap metal. 3. Tear off existing roofing materials down to the deck. Sweep, clean, and prepare the deck for new materials. 4. Replace any rotten/damaged sheathing. 5. Furnish and install Ice & Water Shield at the gutter edge and around the roof top HVAC unit curbs 6. Install new Synthetic "dry-in" underlayment over the roof surface and secure using 1" plastic caps. (Not required on Steel deck) 7. Furnish and install 16” Striated Rib metal roof panels made of 26-gauge Fluoropolymer (Kynar 500) or equal coated metal (color chosen by owner) 8. Fabricate and install vented ridge cover made from 24-gauge Fluoropolymer (Kynar 500) or equal finished metal 9. Fabricate and install non-vented hip covers made from 24-gauge Fluoropolymer (Kynar 500) or equal finished metal 10. Fabricate and install drip edge and counter flashings made of 24-gauge Fluoropolymer (Kynar 500) or equal finished metal 11. Furnish and install Color Bar snow guards with S-5 mounting clamps over man door openings 12. If re-decking is required new 7/16" OSB sheathing will be installed over 1x6,1x8,1x10,1x12 slat boards. 13. Clean up all construction debris from the property and dispose of it properly daily. Includes running large magnets to pick up nails. Lap Seam Metal Roof: 1. Provide and install a lifetime finish/7 year workmanship warrantied, lap seam metal roof. See Exhibit B-2 for manufacturer and model used as basis for specification. Manufacturers and models specified are the standard by which all “or equal” bid products will be evaluated. 2. New metal roofing panels to be installed using exposed fastener system, and stainless steel rivets where required. 3. Accessories to include; but are not limited to, bull-nose drip edge, gable rake metal, wall flashings, chimney flashings, pipe flashing boots, z-channel at ridges/hips, and hip/ridge cap metal. 4. Tear off existing roofing materials down to the deck. Sweep, clean, and prepare the deck for new materials. 5. Replace any rotten/damaged sheathing. 6. Furnish and install Ice & Water Shield at the gutter edge and around the roof top HVAC unit curbs 7. Install new Synthetic "dry-in" underlayment over the roof surface and secure using 1" plastic caps. (Not required on Steel deck) 8. Furnish and install metal roof panels made of 26-gauge Fluoropolymer (Kynar 500) or equal coated metal (color chosen by owner) Fabricate and install vented ridge cover made from 24- gauge finished metal 9. Fabricate and install non-vented hip covers made from 24-gauge Fluoropolymer (Kynar 500) or equal coated finished metal (color chosen by owner) Fabricate and install drip edge and counter flashings made of 24-gauge finished metal 10. Furnish and install Color Bar (or equivalent) snow guards with S-5 mounting clamps over man door openings 11. If re-decking is required new 7/16" OSB sheathing will be installed over 1x6,1x8,1x10,1x12 slat boards. 12. Clean up all construction debris from the property and dispose of it properly daily. Includes running large magnets to pick up nails. Fiberglass-Based Asphalt Shingle Roof: 1. Provide and install a 40-year dimensional shingle roof system. See Exhibit B-3 for manufacturer and model used as basis for specification. Manufacturers and models specified are the standard by which all “or equal” bid products will be evaluated. 2. Completely remove and properly dispose of existing shingles to expose the roof deck 3. Install ice and water shield along the gutter edge and around the RTU curbs 4. Install synthetic underlayment over entire roof. 5. Install new drip edges 6. Install new step flashing 7. Fabricate and install new head wall and cover flashing 8. If re-decking is required new 7/16" OSB sheathing will be installed over 1x6,1x8,1x10,1x12 slat boards. 9. Clean up all construction debris from the property and dispose of it properly daily. Includes running large magnets to pick up nails.

Division 07 -

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