5612 COMMERCIAL AVE 2025-04-25 - Laserfiche WebLink

Structural 1. As discussed, the beam size has not been specified. Per table R507.5 of the 2018 IRC, assuming the largest prescriptive beam size of 6x12 (3-2x12) with the specified 12'0"deck joist span, the maximum beam span is 8'9". In order to comply with the prescriptive spans in table R507.5, an additional post would need to be added. Alternatively, an engineered design with calculations can be provided. Where a structural design is performed per Section R301.1.3, structural drawings and calculations should be prepared by a professional engineer licensed in the state of Washington; the drawings and calculations should bear the seal and signature of the engineer. See RCW Sections 18.43.010, 18.43.020, and 18.43.070. 2. In addition, I have redlined the joist size from 2x10 to 2x12 per the IRC span table R507.6. 3. The footings should be 18" minimum depth (also redlined). 4. A lateral load connection should be provided per R507.9.2. This review has been performed for general compliance with the building codes as adopted and amended by the state of Washington and the city of Everett. Corrections and comments made during the review process do not relieve the project from compliance with code and permit requirements. The designers-of-record are responsible for a complete design in accordance with the laws of the state of Washington. If you have any questions or require additional clarification, please contact us. Sincerely, Ryan Hammer Residential Plans Examiner (425)257-7299 rhammerOeverettwa.gov Ryan Hammer 1111 Residential Plans Examiner I Permit Services 425.257.8810 13200 Cedar Street, 2nd Floor, Everett,WA 98201 EVERETT Phone Hours: M-F: 8:30 a.m.—12 p.m & 1 p.m.—3 p.m. everettwa.gov/permits I Facebook I Twitter Note:Emails and attachments sent to and from the City of Everett are public records and may be subject to disclosure pursuant to the Public Records Act. 2