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Q().• SEAklo <br /> 18908 Highway 99 - Suite B, Lynnwood, WA 98036 • Seattle Line 206.464.0441 <br /> n Lynnwood Line 425.672.4730 • Fax Line 206.464.0415 <br /> pril 23, 2019 <br /> Forma Construction <br /> 1016 I' Avenue South, Suite 400 <br /> Seattle, Washington 98134 <br /> Attention: Crosby Olsen Page 1 of 3 <br /> RE: Pricing Qualifications and Exclusions for the City of Everett Service <br /> Center 3110 Pine Street Everett, Washington. <br /> 2-Ply Modified Roof System: <br /> • System to be a Soprema roof system. <br /> • Based on the Main upper roof only. <br /> • Remove the existing perimeter sheet metal flashing and recycle the <br /> metal. <br /> • Tear the roofing off the existing roofing and dispose of at an <br /> approved disposal site. <br /> • Tear off existing plywood substrate to the existing joints and dispose <br /> of at an approved disposal site. <br /> • Install new 5/8" CDX plywood. <br /> • Tack down a modified base sheet over the plywood substrate. <br /> • Install tapered polyiso crickets between and around the HVAC units <br /> and in several corners and between the scuppers to help promote <br /> some positive drainage. <br /> • Mechanically attach 1" pre-primed Dens Deck gypsum board. <br /> • Install one ply of Sopralene Flam Stick SA (self-adhering) base sheet. <br /> • Heat weld one ply of Sopralene Flam 180 Smooth membrane through <br /> the waterways. <br /> • Heat weld one ply of Sopralene Flam 250 FR GR in a standard color. <br /> • The vertical membrane flashings will be one ply of the same <br /> Sopralene Flam Stick SA and one ply of Sopralene Flan 250 FR GR. <br /> • Install 50' TPO of walkpad and flashing the weather heads through <br /> the Coping metal with Alsan RS liquid applied flashing. <br />