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• S <br /> PERCO ENGINEERING, PC <br /> (Professional Service Corp) <br /> 9920-271 st St. NW <br /> Stanwood, WA 98292 <br /> Telephone (360) 629-6710 DJ © <br /> 11 SEP 0 7 2021 <br /> 1.4 <br /> Date: 8/13/21 CITY OF EVERETT <br /> Permit Services <br /> To: City of Everett <br /> Plan Review Comments, Everett File #B2106- 046 <br /> Attn.: Rakeeb Khan <br /> Re: Fullweiler Const <br /> 4920 24th Ave West <br /> Itemized Response to abbreviated ( as italic) Structural Review comments of July 29. 2021 <br /> 1 . Fdn Plan post sizes, connections and references: Some Posts were already called out on <br /> S1 .2 and on Detail 10/A5.1. However add'l comments for clarity have been added. <br /> 2. Fdn ftgs to be provided for all loads and wall locations near stairs: A stair base ftg is <br /> now added below the first tread to support the stair stringers. Also the outside stair <br /> stringers are supported by partitions which have partition and floor line footings at 6 oc <br /> to support the floor joists and walls above. The floor joists transfer all loads to the floor <br /> bearing system and beams below. <br /> 3. Provide stair half wall/handrail detail: A rabbit cut in the bottom of the cripple studs of <br /> the half wall will provide a "lockin" to the upper floor rim jst and direct support on the <br /> partition below. The studs will tie to the joists and rim board and sufficiently resist a <br /> 50plf vertical load. Vertical loading will be transferred to the partition below and the <br /> horizontal loading will dissipate into the floor diaphragm and jsts. 12d nails secure the <br /> half wall to the blocking and rim joist. <br /> A detail will be provided. <br /> 4. Fireplace floor Beam Calculation: A 4x10 DF#2 (default note was specified in plans) is <br /> adequate. Additional Beam calculation was added to beam calcs. <br /> 5. Structural calculations for beams in Kitchen East ceiling: The beams have been <br /> recalculated and a 5.5x12" GLB is sufficient for both the East and West Beams. <br /> 6. Dining Rm/Kit Beam update for East beam load: The Beam was reviewed and increased <br /> to a 5.5x15" GLB after including the partition contribution and reaction from the East <br /> Beam. <br /> 7. Updates to Structural Ca/cs for the Gar North/South Beam: The live roof loads have <br /> been converted to snow loads which have a slightly different duration factor. The WIC <br />