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Drew Martin <br /> From: John Riley <JRiley@quantumce.com> <br /> Sent: Friday, October 26, 2018 2:56 PM <br /> To: Drew Martin; 'Ross J';Jeff Heilman <br /> Cc: Gerald Eggink;Adam Clark <br /> Subject: Zerzura - Corrections#2 with Structural Responses <br /> Drew: <br /> Below are the answers to your final review questions. Let me know if this clarifies everything for you. <br /> 1. We will keep the table as is. The allowable soil bearing pressure is located in General Note 14 on <br /> Sheet S1.0 right below the Special Inspections Schedule located in General Note 13. <br /> 19. (1) 8d nail at 2" O.C. provides enough capacity for the specific loads on this project. <br /> 21. The holdown anchors are designed for LRFD loads with the overstrength factor applied to the <br /> earthquake force prior to considering the dead load force per ASCE 7-10, Section 12.4.3.2, Equation 7. <br /> Thanks, <br /> John Riley, S.E., P.E. <br /> Principal <br /> Quantum Consulting Engineers LLC <br /> 1511 Third Avenue, Suite 323 <br /> Seattle, WA 98101 <br /> T 206.957.3906 <br /> F 206.957.3901 <br /> www.quantumce.com <br /> In Find us on <br /> Facebook <br /> From: Drew Martin<dmartin@everettwa.gov> <br /> Sent:Thursday, October 25, 2018 3:33 PM <br /> To: 'Ross J' <ross@2812architecture.com>;Jeff Heilman<JHeilman@everettwa.gov> <br /> Cc:Gerald Eggink<geggink@quantumce.com>;John Riley<JRiley@quantumce.com>;Adam Clark <br /> <Adam@2812architecture.com> <br /> Subject: RE:Zerzura -Corrections#2 <br /> Ross, <br /> I've reviewed the revised documents. I have a few questions/comments to finalize my review. <br /> 1. The special inspection schedule does not explicitly state verification of the allowable bearing pressure per IBC <br /> Table 1705.6 Item 1. This is an observation-only; I'll leave it to your discretion if you want to modify the table <br /> further. <br /> 19. Detail 12/54.1 specifies CS16 straps with 8d nails at 2" O.C. This strap appears to provide two nail holes at <br /> approximately 2" spacing. Verify if the detail should specify (2) 8d nails at 2" O.C. <br /> 21. Comments(b) and (c) are intended to verify two things in regards to the holdown design: (b) holdown forces <br /> used in the anchor design are LRFD, not ASD; and (c)the overstrength factor has been applied to the earthquake <br /> component, not the net uplift force, per ASCE 7-10 Section 12.4.3.2 Equation 7. <br /> (..../... <br />