8417 EVERGREEN WAY 2022-05-23 - Laserfiche WebLink

• • • Mclivain CRM Architects & Planners, Inc. Plan Check Number: B1805-010, Second Review December 4, 2018 f. The king studs shall be evaluated for additional out-of-plane loading from the headers. The out-of-plane flexure shall be evaluated concurrently with axial loading. See NDS-15 Section 3.9. g. The number of king and jamb studs required at each header is not clear. The drawings shall clearly specify the number of studs required at the openings. h. Multiple conflicting header details are provided on Sheet S-1.2. The details shall be revised, including deleting unused details, as needed. i. The short-span headers on Grid C have been designed considering the roof loading an uniform. However, the headers support concentrated loads from a single roof truss. The headers should be designed considering the concentrated loading at midspan for flexure, and at the ends for shear and bearing. See Structural Response letter 16.This comment has not been completely addressed. The steel beams have been revised to glulam beams. The Roof Framing Plan on Sheet S-2.1 references Detail 12/S-1.2 at Grids 1/B and 4/B. Detail 12/S-1.2 references the plan for the beam-post connection. The connection should be specified. See IBC Section 107.2.1. See Structural Response letter 17. No additional comment. 18.This comment has not been completely addressed. The project appears to include a wood- framed canopy at Grid A/3.9 per Sheet A5.1 and Detail 8/S7.0. See IBC Section 1604.1 and 1604.4. The following comments should be addressed: a. No additional comment. b. No additional comment. c. No additional comment. d. Calculations for the design of the studs, headers, blocking, and associated connections supporting the canopy shall be provided for review. A limited analysis is provided on calculation page 100 that does not include wind combined with other loads. The design shall consider load combinations per IBC Equations 16-10, 16-12, and 16-13. The directions of wind and snow loading, both on the roof and wall surfaces, shall be aligned to create the maximum loading condition (i.e., up and down). The design shall consider moments due to opposing trust loads in the canopy connections. The design shall consider combined flexural-axial or biaxial bending as occurs for the supporting members. e. No additional comment. See Structural Response letter 19. No additional comment. Lateral System: 20. No additional comment. 21. No additional comment. O0 3200 Cedar Street 0 425.257.8800 everettpw@everettwa.gov / Everett,WA 98201 425.257.8882 fax O everettwa.gov fp -/ 5