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3112017-03199 <br />1/8/2017 <br />_ Cabarrus County Commercial Building Plan Review Summary <br />Begin Date: 111112017 through End Date: 1113012017 <br />101 COMMERCIAL PARK DR SW <br />CONCORD, NC 28027 <br />P/anReviewSummary 1211120178:50:46AM <br />Coffee ROOF Substrate Preparation: <br />1. Remove loose debris from roof surface. <br />2. Remove the existing metal gutter and downspout, metal wall flashings, <br />and ridge vents. <br />3. Existing internal gutters to remain. <br />4. New 22 gauge galvanized sheet metal ridge cap and skylight covers over <br />fiberglass skylights. All curb skylights will be removed and new metal <br />decking will be installed. <br />5. New %" treated plywood sheathing will be installed on face of existing <br />wall panels at Liquid Process and Warehouse roof transition. New TPO <br />membrane will wrap this wall for complete encapsulation. <br />6. Dispose of roof related debris. <br />Roof Insulation: <br />1. (1) New layer of factory scored polyiso flute fill insulation loose laid into <br />metal roof panels. <br />2. (1) New layer of 1/," High Density recovery board mechanically attached <br />through new polyiso insulation and into metal roof panels. All attachment <br />per FM requirements. <br />Roof Membrane: <br />1. Mechanically fastened .060 TPO Rhino Bond roof membrane system <br />Color to be white. All attachment per FM requirements. This includes <br />increased fastening in the corners, perimeter, and field. <br />Roof Membrane Accessories: <br />1. White TPO flashing on all vertical surfaces. <br />2. White TPO premolded pipe seals on plumbing penetrations. <br />3. Sealant pockets on air conditioning service lines and pipe legs. <br />Exterior Sheet Metal: <br />1. 24 gauge prefinished steel exterior sheet metal counterflashings. <br />Existing metal wall panels at T3 to Warehouse transition may need to be <br />cut to allow for new flashings. This is included in our cost. <br />2. New TPO coated sheet metal will be fabricated to match existing internal <br />gutter profiles. New TPO coated metal gutter sleeves will be installed and <br />stripped in with heat welded TPO flashings. This detail will result in a <br />completely watertight and encapsulated gutter detail. This is important as <br />these internal gutters are over production areas and equipment. <br />Miscellaneous Info: <br />1. Ridge vents will be removed and replaced with 22 gauge sheet metal <br />properly secured to the roof structure. <br />40,000 total sq ft <br />Attachment number 2 \n <br />1-2 Page 316 <br />2of5 <br />