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3.06 COUNTER FLASHINGS <br /> A. Coordinate installation of counterflashing with installation of roofing to be protected by <br /> counterflashing. Secure in a waterproof manner by means of snap-in installation and sealant, <br /> interlocking folded seam, or blind rivets and sealant. Lap counterflashing joints a minimum of 3 <br /> inches (50 mm) and bed with sealant. <br /> B. Install sections of sheet metal starting from the low side of the roof so that water runs over the <br /> lap and not against it. Secure laps with pop rivets to match the material being fastened. <br /> C. Surface-mounted reglets shall be set into a bed of sealant tape and then fastened with <br /> appropriate grommeted fasteners. <br /> D. Secure shop fabricated counterflashing or reglets a minimum of 8" on center with appropriate <br /> fasteners and seal the heads with caulking. <br /> E. Reglets with slotted holes shall be fastened a minimum of 16" on center with appropriate <br /> fasteners through a minimum 3/4" diameter sealing bearing washer. <br /> F. Splash Pans: Floor mount pans under drainpipes and downspouts. <br /> G. Roof-Penetration Flashing: Coordinate roof-penetration flashing installation with roofing and <br /> installation of items penetrating roof. <br /> 3.07 CLEANING AND PROTECTION <br /> A. Clean exposed metal surfaces, removing substances that might cause corrosion of metal or <br /> deterioration of finishes. <br /> B. Provide final protection and maintain conditions that ensure sheet metal flashing and trim Work <br /> during construction is without damage or deterioration other than natural weathering at the time <br /> of Substantial Completion. <br /> END OF SECTION 07 6210 <br /> SEA00511 / Prologis - SEA00511 07 6210 - 6 Sheet Metal Flashing and Trim <br /> - FY24- Everett 1 - Capital <br /> Roofing Project <br />