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COMFORT <br /> SYSTEMS <br /> Northwest <br /> Date: May 24, 2019 n _ <br /> ! r7:7:4 <br /> , 7t 7 <br /> To: City of Everett <br /> Public Works Department <br /> 3200 Cedar Street JUN 0 5 2Q19 <br /> Everett,WA 98201 CITY OF EVERETT <br /> Permit Services <br /> COE Reviewer: Drew Martin, P.E.,S.E. (dmartin@everettwa.gov) <br /> Associate Engineer/Commercial Plans Examiner <br /> Regarding: Plan Check Number M1810-038,Third Review <br /> Project Name: Value Village, Replace Two (2) Packaged Rooftop HVAC Units <br /> Project Address: Value Village#1021 <br /> 6220 Evergreen Way <br /> Everett,WA 98203 <br /> Regarding our mechanical permit application for the above referenced project number M1810-038,the <br /> following review comments, dated January 15,2019 were received by our office(via e-mail).The <br /> comments are repeated below followed with our response.The corresponding design modifications are <br /> shown in revision clouds on each drawing. <br /> The updated rooftop unit structural anchorage/support design details and calculations are included with <br /> this plan set. <br /> Review Comments(via E-mail 1-15-2019) Response(by EA and SAL) <br /> The following should be addressed for the calculations: <br /> 1. The calculations appear to primarily address the 1. Calculation page 4 addresses this comment. <br /> existing GLBs at the 7.5'spacing. However,the <br /> units are centered over the larger GLB(identified in <br /> the calculations as the"drop beam").This glulam <br /> beam and the supporting column(s)are of more <br /> interest to verify sizes and capacities.These <br /> members may be adequate,but without any <br /> information,it is not clear they are sufficient. <br /> 2. Continuing with the previous comment,the 2. Calculation pages 4,7.1 and 7.2 address this <br /> support for the GLB at the exterior wall is also not comment. <br /> clear.The type of support(e.g.,bearing on a <br /> framed wall,connection to a concrete tilt-up wall, <br /> etc.)should be clarified.The construction and <br /> capacity of this support condition should be <br /> verified. <br /> Page 1 of 2 <br /> 18702 North Creek Pkwy,Ste 110 I Bothell,Washington 98011 1(425)883-9224 I www.comfortsystemsusanorthwest.com Quality People Building SolutionsTM <br />