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0 <br /> 11110 <br /> E VER Eli June 1, 2020 <br /> WASHINGTON Barney Petersen <br /> riversongconsulting@gmail.com <br /> PO BOX 1115 <br /> Stanwood,WA 98292 <br /> Owner: Dave&Peggy Kurtz <br /> Job Address: 1514 Grand Ave <br /> Plan Check No: B2003-032 <br /> RE: Building Permit Review Letter <br /> Dear Mr. Petersen, <br /> In response to the application for a building permit,the plans have been <br /> examined and you are advised that revisions may be necessary before a permit <br /> can be issued. Please review and respond to the comments below. <br /> 1. It is unclear from the calculation package what design loads were used <br /> for the roof framing,exterior deck floor framing,stairs,and handrails. Please <br /> note the design loads such as live loads,snow loads,special loads on the design <br /> calculation package and drawings as required. IBC 1603.1, 1603.1.1, 1603.1.3, <br /> 1603.1.4, 1603.1.5, 1603.1.6, 1603.1.8. <br /> 2. From the submitted calculation package,the analysis appears to assert <br /> that wood columns are similar in lateral response as perforated wood <br /> shearwalls. However,the analysis shown and design geometry appears to <br /> exceed the aspect ratio limitations of the perforated shearwall design in SPDWS <br /> Section 4.3.3.5,Table 4.3.4,4.3.5.3 and therefore cannot apply the modified <br /> tabulation wood shearwall values to the design. Instead, it would appear that <br /> wood columns resisting lateral forces would do so via cantilever/frame action <br /> as determined per ASCE 7-10 Table 12.2-1,Item G6. Please verify this is the <br /> case, please provide revised lateral calculations using the revised R-factors, <br /> deflections,and overstrength factors for the lateral system proposed. Please <br /> include member checks on posts and beams undergoing combined axial and <br /> flexural demands as well as shear demands where required. <br /> PERMIT SERVICES ? 3. The calculation package appears to show lateral design calculations for <br /> 9 3200 Cedar Street the deck cover framing only, but does not appear to include the lateral design <br /> Everett,WA 98201 calculations for the wood posts and framing where the hot tub is proposed to <br /> be placed. Please provide lateral design calculations for these framing <br /> 425.257.8810 members. IBC 1604, 1605. <br /> 425.257.8857 fax <br /> everetteps@everettwa.gov 4. From the resubmitted plan set, it appears that the hot tub is not called <br /> everettwa.gov/permits out in similar fashion from the original submittal. However, if a hot tub is <br /> intended to be placed on an elevated exterior deck, please provide gravity <br /> framing calculations that consider the unbalanced live loading conditions of the <br /> Page 1 of 2 <br />