1525 75TH ST SW COMCAST 2023-06-26

N • Drew Martin From: Drew Martin Sent: Friday,July 9, 2021 12:14 PM To: Tom Gaston Subject: RE: City of Everett Permit Services: 1525 75th Street SW (B2106-060) - First Building Review Thank you Tom. I have reviewed the EOR's responses and have the following comments. 1. This is for the EOR's information and does not require a response as the calculations have been adjusted. ASCE 7 Section 15.5.3 states to design per MH 16.1 "except as follows". This document is amended by ASCE 7 as noted in Section 15.5.3.5, limiting R=4. 2. No additional comment. 3. We concur that 0=2 is acceptable. However, it is not clear where and how this has been applied. It appears that the factor may have been applied to the net uplift and reduction for gravity loading, which would not be correct. Page 25 of the revised calculations includes load combinations that do not appear to show the overstrength factor. In addition, the resulting net uplift force is used in the anchor calculation on page 26. The application of the overstrength factor should be clarified. The calculations and design should be revised as needed. At this point, please submit hardcopies of the calculations and revised drawings for review via the normal process. Thank you. Drew Martin, P.E.,S.E. EnAssociate Engineer—Commercial Plans Examiner I Permit Services 425.257.8813 13200 Cedar Street, 2nd Floor, Everett,WA 98201 EVERETT Hours: M/W/Th/F: 7:30am-12:00pm & 1:00pm-3:00pm;Tu: 1:OOpm-3:00pm everettwa.gov I Facebook I Twitter From:Tom Gaston<tomg@appliednw.com> Sent:Tuesday,July 6, 2021 1:29 PM To: Drew Martin <dmartin@everettwa.gov> Cc:Tom Gaston<tomg@appliednw.com> Subject: RE: City of Everett Permit Services: 1525 75th Street SW(B2106-060)- First Building Review Greg, The attached is what I meant to send you. Sorry for the mix up. Tom TOM g/4STON PROJECT/TERRITORY MANAGER APPLIED HANDLING NW