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Mr. John Day <br /> Slichter Ugrin Architecture <br /> Plan Check Number: B1709-015, First Review <br /> April 27, 2018 <br /> Architectural <br /> 1. No comments. <br /> Structural <br /> General: <br /> vr The numerical grid lines on the structural plans on Sheet S2 are not consistent with <br /> architectural plans on Sheet A1.0. The grid lines should be reviewed and revised as needed. <br /> See IBC Section 107.2.1. <br /> Section 1/S2.1 is referenced on all four sides of the building on Sheet S2.0. The section is <br /> identified as both typical and similar (i.e., "SIM") for the parapet brace framing oriented <br /> parallel and perpendicular to the roof framing. The similar condition should be clarified. <br /> (Detail 9/S2.1 specifies through-bolts between the existing beams and C10 beams. See also <br /> Detail 2-2B/S2.1. Verify that the intended grade of the bolts for both connections is A307 per <br /> the"Timber"section of the General Structural Notes on Sheet SO. See IBC Section 107.2.1. <br /> 4he roof framing plan on Sheet S2 specifies LVL joists to supplement the existing framing. The <br /> grade of the joists should be specified in the General Structural Notes on Sheet SO. See IBC <br /> Section 107.2.1 <br /> Gravity System: <br /> he roof framing plan on Sheet S2 appears to be missing joist connections. See IBC Section <br /> 107.2.1 and 1604.1. Details and calculations should be submitted for review for the following <br /> typical conditions: <br /> a. Joist-to-joist connections. <br /> b. Fascia-to-fascia connections at the roof corners. <br /> c. Joist-to-rim joist at the building exterior wall. <br /> The roof framing plan on Sheet S2 specifies inverted Simpson "HUC"hangers at the perimeter <br /> of the roof. The following comments should be addressed: <br /> The size of the hanger should be specified. <br /> a.: A detail clarifying the construction should be provided. Note that it appears multiple <br /> hangers will be required at framing ends that are sandwiched together, or a single hanger <br /> will support multiple framing ends. The proposed connection must be shown to be <br /> consistent with the manufacturer's intended installation and performance. <br /> EdL`. Calculations substantiating the design of the hangers shall be submitted for review. <br /> ud'"The back-span ends of thefascia boards appear to require a standard hanger installation <br /> instead of the proposed inverted installation. The direction of the design load shall be <br /> verified. If the load combinations yield both upward and downward loads, the connection <br /> design shall evaluate conditions. <br /> CITY OF EVERETT• 3200 Cedar Street • Everett, WA 98201 • (425) 257-8810 • Fax(425) 257-8857 <br />