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civil&structural <br /> riengineering&planning <br /> 1 1 2019 <br /> CITY OFFlariSgTi619 <br /> Permit Services <br /> Drew Martin, PE,SE <br /> City of Everett <br /> 3200 Cedar St <br /> Everett,WA 98201 <br /> RE: Permit Number: B1901-015, First Building Review <br /> Project Name: lizuna Cider <br /> Project Address:909 SE Everett Mall Way <br /> Dear Mr. Martin, <br /> Itemized below is our response to the review comments dated (02/11/2019)for the above referenced <br /> project. Our response appears in bold. <br /> Structural: <br /> Sheet S2.2 <br /> 1. Structural calculation pages 4 and 7 through 9 provide an analysis of the existing 27"glulam beam. <br /> Page 4 states that the additional weight of the new mechanical unit will not increase the negative <br /> bending moment,which is not correct. In addition,the calculations appear to indicate that the <br /> actual size of the beam is not known,including calculations for both a 5 1/8"and 6 3/4"section; <br /> page 7 indicates the former is overstressed. See IBC Sections 1604.1 and 1604.4. The analysis shall <br /> be revised considering the following criteria: <br /> a. The analysis shall consider the actual size of the beam. <br /> The actual beam size was field verified to be a 6-3/4"X 27"GLB.Refer to the clouded <br /> beam callout on S2.2 and the supplemental calculations dated 02/25/19 for the beam <br /> analysis considering a 6-3/4"X 27"GLB. <br /> b. The analysis shall consider the actual span of the beams north of the 27"glulam beam. The <br /> span dimension shall be specified in the calculations. <br /> A Unit Key Plan was included on page 1 of the supplemental calculations dated 02/25/19. <br /> The Unit Key Plan specifies the span of the beams north of the 6-3/4"X 27"GLB of interest <br /> to be 29'-6". <br /> 250 4th Avenue South,Suite 200 <br /> Edmonds,WA 98020 <br /> ph.425.778.8500 I f.425.778.5536 <br /> www.cgengineering.com <br />