Laserfiche WebLink
• <br /> Mr. John Bierly <br /> Wing Point Associates <br /> Plan Check Number: B2003-043, First Building Review <br /> May 14, 2020 <br /> to details 8/S4.0, 9/S4.3 and 10/S4.3 for elevator connection details to the <br /> structural framing. <br /> e. The structural calculations should be performing using the appropriate load combinations <br /> including live and seismic loading per IBC Section 1605. In addition, documentation should <br /> be submitted verifying the nominal loads have been increased for impact effects per IBC <br /> Section 1607.9.1. The application of the live load factors in the load combinations does not <br /> represent the impact increase. Refer to response in note C. <br /> f. The elevator shaft extends through three levels of wood-framed structure. Calculations <br /> substantiating that shrinkage of the structure will not adversely affect the performance of <br /> the elevator are recommended. Elevator rails should be evaluated for induced axial loads or <br /> provided with connections that allow for vertical differential movement. See IBC Section <br /> 2304.3.3.Shrinkage of the structure will not be an issue.The elevator will be <br /> directly supported on new steel HSS posts with new glulam beams and over 100 <br /> year old timbers directly down to a new foundation. <br /> 10.The Penthouse Roof Framing Plan on Sheet S2.4 appears to show a W8x18 elevator hoist <br /> beam. The connections between the beam and supporting framing are not clear and should be <br /> specified. Calculations substantiated the connection design should be submitted for review. <br /> See IBC Sections 107.2.1 and 1604.1. Detail 9 on S4.3 shows the proposed connection of <br /> a WT welded to the HSS rail support for the W8 hoist beam. <br /> This review has been performed for general compliance with the building codes as adopted and <br /> amended by the state of Washington and the city of Everett. Corrections and comments made <br /> during the review process do not relieve the project from compliance with code and permit <br /> requirements. The designers-of-record are responsible for a complete design in accordance with <br /> the laws of the state of Washington. <br /> If you have any questions or require additional clarification, please contact us. <br /> Respectfully, <br /> Drew Martin, P.E., S.E. <br /> Associate Engineer/ Commercial Plans Examiner <br /> (425)257-8813 <br /> d ma rti n Peverettwa.gov <br /> S:\BMartin\2020\B2003-043_R1.docx <br /> 0 3200 Cedar Street 0 425.257.8810 0 everetteps@everettwa.gov <br /> Everett,WA 98201 425.257.8857 fax everettwa.gov/permits <br /> Page 9of9� <br />