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Notch and lap ends of adjoining sheet metal sections not less than 4"; <br />sealant tape between sections. <br />Lap miters at corners a minimum of 1 inch and apply sealant between laps. <br />at 2" on center. <br />F. Metal Edge <br />apply <br />Rivet <br />Fabricate metal edge as shown in detail drawings in 10' lengths. Refer to <br />SMACNA Manual Figure 2-1 except for continuous cleat dimensions which shall <br />be as shown in Contract Drawings. <br />a. Fabricate with 2 -inch vertical gravel stop on north side non -drainage <br />edge on Sector 800. <br />2. Provide edge metal extension secured to wood blocking 12" on center where <br />indicated in detail drawing. Notch and lap ends of adjoining edge metal <br />extension sections no less than 4"; apply two rows of sealant within joint, and <br />two rows of rivets spaced no more than 1'" apart. Neatly install sealant on rivets <br />and along exposed edge. <br />3. Provide fascia cover secured to wood blocking 12" on center where indicated in <br />detail drawing. Notch and lap ends of adjoining fascia cover sheet metal sections <br />not less than 4"; apply sealant tape between sections. <br />4. Install continuous cleat as indicated in detail drawings fastened to substrate 6" on <br />center. Locate fasteners no greater than 2" from the bottom hem. <br />5. Lock metal edge onto continuous cleat and set flange of metal edge in a <br />continuous bed of roof cement over sheet metal underlayment and secure flange <br />of metal edge to wood blocking 3" on center staggered and not within '/2" from <br />inside edge and 3/4" from outside edge. <br />6. Leave a '/4" opening between metal edge sections. Center cover plates over <br />opening, set in roof cement, and install two nails through the center of the cover <br />plate between metal edge sections. Refer to SMACNA Manual Figure 2-5A. <br />7. Strip -in flange of metal edge as specified. <br />8. Hand tong all of metal edge onto continuous cleat. <br />G. Gutters <br />1. Fabricate to profile shown in Contract Drawings. Refer to SMACNA Manual <br />Figure 1.2 Style D. <br />2. Gutters shall be continuous, roll formed from coil stock on site or formed in 10' <br />lengths. <br />a. Joints in gutters must be lapped a minimum of 1 inch, riveted 1 inch on <br />center. Install sealant tape between gutter sections and sealant at <br />exposed inside edge and on rivets. Lap joints in the direction of water <br />flow. <br />3. Provide fascia cover secured to wood blocking 12" on center where indicated in <br />detail drawing. Notch and lap ends of adjoining fascia cover sheet metal sections <br />not less than 4"; apply sealant tape between sections. <br />4. Provide butt type expansion joints in gutters at spacing appropriate for the type <br />material used to fabricate gutters. Refer to SMACNA Manual Figure 1-7. <br />Maximum length of gutters shall be 50'. <br />Indian River County West WWTP <br />Roof Replacement 07 62 00-6 Sheet Metal Flashing and Trim <br />