5900 36TH AVE W B SOUNDVIEW EVERETT 2024-08-09

• • 3. On page L-26 of the permit calculations, it appears that the braced frame beam (W24x76) is subjected to a demand of 409k. Please note that the members that have high axial loads may exceed the threshold requirements of highly ductile members per AISC 341-16 F2.5a and AISC 341-16 Table 1-3. Please verify beam demands or revise beam design to meet ductility requirements. Please note that beam members are also subject to the design requirements of AISC F2.3. 4. On page L-26 of the permit calculations,the redundancy factor, p, appears to be applied in addition to the overstrength factor for loads that are listed as"Exterior Frame Conn Max". Per ASCE 7-16 Sec 12.10.2.1, connections for drag struts need only require the overstrength factor in cases 1 and 2. Please clarify the cases where redundancy and overstrength are to be applied. 5. Please identify the protected zones of the braced frames as this appears to be missing from the plans. AISC 341 F2.5c. 6. From the permit calculations it appears that the brace connections are utilizing loading that does not appear to be the expected tension of the brace. Please clarify and describe if this loading corresponds to the maximum force that can be delivered to the brace by the system. AISC 341- 16 F2.6c. 7. Please indicate dowel bars on detail A/S1.1 are also intended to resolve overturning of panels or another anchorage system is to be provided. Please provide additional design calculations that can show that overturning can be resolved into the slab-on-grade. 8. Please clarify if precast panel connections are intended to be precluded from yielding. If so, please identify which connections and provide additional calculations per ACI 318-14 18.5.2.2. RESUBMITTAL REQUIREMENTS In order for the processing of your application to continue, it will be necessary to provide the Building Division with the following items: ❑ (2) New,complete sets of revised construction documents reflecting the corrections as required. ❑ (1) Response letter detailing how the corrections were resolved. All codes cited refer to the 2018 International Building Code (IBC), 2018 International Existing Building Code (IEBC),the 2018 International Fire Code (IFC),the 2018 International Mechanical Code (IMC), and/or the 2018 Washington State Energy Code(WSEC), as amended by the State of Washington and adopted by the City of Everett. The current IBC referenced standard for accessible design is the 2009 "Accessible and Usable Buildings and Facilities" (ICC/ANSI A117.1). Federal ADA regulations and standards may be more restrictive. ILO Page 2 of