3611 FEDERAL AVE 2018-01-02 MF Import

r Brian & Kathleen Jones October 30, 1998 Plan Check #60171 Page 2 of 3 /14: Specify approved weatherproof material at decks and balconies. Pressure treated wood or cedar is acceptable. Provide full height cross-section through the building showing framing, interior/exterior sheathing, plate heights, insulation, foundation, finished grade, etc. Provide mechanical ventilation capable of providing five air changes per hour in bathrooms, water closet compartments, laundry rooms and similar rooms. The point of discharge of exhaust air shall be at least 3' from any opening in the building. Provide smoke detector(s) in each bedroom and in the corridor or area giving access to each / separate sleeping area. Detectors shall be installed on each floor and in basements. Show location of 22" x 30" attic access with 30" minimum headroom. J6' Show how dwelling is provided with comfort heating facilities capable of maintaining a room te•-rperature of 70 degrees F at a point 3 feet above the floor in all habitable rooms. _,7. Provide tempered glass at required hazardous locations. Show on plan view and window schedule. y8!Provide 36" high protective guardrail for decks, porches, balconies, raised floors (more than 30" above grade or floor below), and open sides of stair landings. Guardrail openings shall be less than 4". Provide detail of attic ventilation type, size, and location.. Show the required net area calculation �i�:-�'• assuming approximately 75% of the vent area is net. The required ventilation area ratio is 1/150 of the attic area, or 1/300 of attic area if at least 1/2 of the vent area is more than 3' - 0" above soffit or eave vents. i Qr 20. Specify makeup of one -hour fire resistive construction on the garage side for walls, ceilings, 1`5 oti posts and beams of garage supporting the dwelling. iV -9r:,j oij f'1 V Structural portions of plans must be stamped and signed by a licensed structural engineer. 22. Retaining walls with more than 3' - 6" of unbalanced backfill and basement walls over 8' - 0" tall are required to be designed by a licensed Washington State structural engineer. The design is required to be signed and sealed. Specify nailing per Table 23-II-B-1. i BCI floor joist plan is for lower floor. Provide new floor framing plan for main floor. Change N all beam specifications on plans to match engineered floor design by Boise Cascade. C21). Provide footings under all interior bearing walls and point loads. Show on foundation plan.