3231 BROADWAY 2018-01-11 - Laserfiche WebLink

� � � a. The lowest fire escape balcony shall not be more than 18 feet from the ground, or less than 12 feet in height from the alley paving, per IBC section 3406.2. b. Fire escape stairs shall extend to the ground or be provided with counterbalanced stairs reaching the ground, per IFC 1104.16.6. c. The requirements of IBC section 3406 should be shown on the drawings regarding construction materials, live load, dimensions, opening protectives, and handrails and guards per IBC sections 1012 and 1013. Occupancy 1. The occupant load calculations and occupancy types should be identified in the code analysis and shown on the plans. a. NOTE: The proposed occupancy (use) types and locations in the building shown on the plans to determine required egress are subject to review, non-conforming use determination, and additional requirements from Planning, Fire, Public Works, and TrafFic, in addition to the Building Division. b. Please indicate the number of tenants proposed on the basement level, to determine egress and plumbing fixture requirements. c. The occupancy types and occupant load calculations for all floors and rooms of the building should be shown on the plans, per IBC Chapter 3 and IBC Table 1_004,1_.?_. �rr�d fi'r=:�,,;� ��e _ � 1. Emergency exit signs should be identified on the drawings as being illuminated per IBC section 1011.5 or 1011.6, with 90 minutes of emergency back-up power, wherever two means of egress are required throughout the building. 2. Emergency exit signs should be located on the drawings per IFC section 1030.4 and IBC section 1011, wherever two means of egress are required throughout the building. a. UBC section 3312 (a) 1970 edition; UBC section 3313 (a) 1982 edition. 3. Raised character and braille exit signs should be shown on the drawings adjacent to each exit stairway and exit discharge. 4. Emergency lighting (wired to the building system with emergency power backup) should be shown on the drawings, per IBC section 1006.1, where two exits are required. a. UBC section 3312 (a) 1970 edition; UBC section 3313 (a) 1982 edition. 5. Doors should be shown on the plans to swing in the direction of egress, where serving a room or area containing an occupant load of 50 or more persons, per IBC section 1008.1.2. a. Existing doors in the basement to be reinstalled should be shown as new work. b. Secondary doors, such as the full height gate on the basement loading dock exit swinging opposite of the direction of egress, should be shown as removed. -� Page 2 of 4