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20160126160727.pdf�%Nr �IINN NIT City of, Edmonds "LAN REVIEW COMMENTS BUILDING DIVISION .N� (425) 771-0220 DATE: December 17, 2015 TO: Andrew Thwing andr'evwlWyin i l otr l rid, : FROM: Andrew Gahan, Plans Examiner RE: Plan Check: BLD2015-1493 Project: Sun Room Renovation Project Address: 19804 83`d Place W. X110014 SUB JAN 2 6 Hil BALM 1 Z5" g"t" w' r 9�S During a review of the plans by the Building Division for the above noted project, it was found that the following information, clarifications, or changes are needed. A complete review cannot be performed until the revised plans/documents, including a written response indicating where the `clouded' or otherwise highlighted changes can be found on the revised plans, have been submitted to a Permit Coordinator. Reviews by other divisions, such as Planning, Engineering, or Fire, may result in additional comments. 5 Uc . k 5 e 4. 5. „,. It appears that the sun room is now going to be included within the building envelope. Therefore, it should be considered an addition and must comply with the Washington State Energy Code: a. Please specify the path of compliance to satisfy the requirements in section 406, specifically Table 406.2. Adding up to 750 ft2 requires that 0.5 energy credit be earned. b. The minimum allowable insulation value, for new framing are as follows: Roof R-49 (R-38 at vaulted rafters)" Walls R-21 Note that those values could change depending, on the path of compliances to l a. Sheet 5 shows 2x10 rafters supporting the roof, but sheet 7 shows 4x4 framing. Please clarify. Please specify the connections between the 2x10 "ridge board" (ledger) and the existing house. Specify the fasteners and spacing to be used for the sheeting on the walls and roof. Specify the anchor bolts and spacing to be used to connect the mud sill to the foundation. J sC(��� �r