1804 HEWITT AVE 2022-05-12 - Laserfiche WebLink

• 9. Please indicate in the code analysis the compliance with carbon monoxide alarms or detection systems per IBC section 908.7, as adopted and amended by the State of Washington. 10. Please contact AFM Jim Venturo at 425-257-8124 to discuss the possible relocation of the standpipe from the fire escape to the interior exit access stairwell. Per AFM Venturo, shaft suppression will be required for the new shafts for the Type I hood and trash chute. Structural 1. The materials and connection methods for the new construction should be indicated on the drawings. The new penthouse does not have any reference details shown. 2. The new elevator machine room and supporting structure should be shown to be designed for seismic resistance. 3. The corridor live load should be corrected to 100 psf in the structural calculations and design. 4. The fire escape, plans, sections and details should be submitted and verified by a licensed engineer to meet the 100 psf load required for an exit, per IBC table 1607.1. a. The drawings and calculations should indicate the exit live load requirements referenced above. b. The termination of the fire escape should be shown on the drawings, per IFC section 1104.16.6. c. The drawings should indicate new construction for the fire escape structural frame, guards, handrails and the exit ladder. d. Handrails and guardrails should be shown on the drawings to meet IPMC section 307 for height, location and number. 5. The City of Everett has been requiring a flat roof snow load of 25 PSF. The requirement exists in the Everett municipal code for single family residences but, due to oversight, has yet to be included for commercial construction. A review of your design is suggested. 6. IBC section 1704.3 requires a statement of special inspections, including seismic resistance, per IBC section 1704.3.1. Please locate this statement on the cover/first sheet of the submittal. Occupancy 1. Please provide occupant load calculations, square footage per floor, and floor and total occupant load by occupancy type, and building square footage. 2. Directions of egress and calculated egress loads, and dimensioned widths should be shown on the drawings for corridors, stairs and doors in the path of egress. 3. Please verify separated and non-separated occupancies, and incidental uses in the code analysis. Egress 1. The penthouse machine room should be separated from the exit access stair by a one hour fire barrier, detailed on the drawings. Landings are required on both sides of a door accessing the machine room, per IBC section 1008.1.5. CITY OF EVERETT • 3200 Cedar Street • Everett, WA 98201 • (425)257-8813 • B1606-032 Page 2