3120 HEWITT AVE 2018-01-02 MF Import

It 120.1 When three or more exits are required, no more than two required exits should exit into the same exit system. Section 3317 (h). 121.1 No point in a room in a building should be more than 75 feet to an exit corridor, enclosed stair- way or exterior of the building. Section 3317 (- 122. Exiting through adjoining rooms should comply with Section 3317 (d). 123. Panic hardware is required on exit doors servi•ig rooms containing more than 100 occupants and in corridors of Group C Occupancies. Sec. tion 3317 (j). 1241 Every room in a Group D Occupancy should have access to at least two legal means of egress. Section 3318 (a). 125Y Doors from bedrooms and wards of Group D Otcupancies and all exit openings where non - ambulatory patients are housed should have a minimum clear width of 44 inches. No pro- jections in this width are allowed. Section 3318 (b). 126. Panic hardware is required on exit doors serving more than 50 occupants in Group D Occupan- cies unless there is no latch or lock. Section 3318 (f). FLOOR, ROOF CONSTRUCTION, COVERING, SKYLIGHTS, ROOF STRUCTURES 127. The space between wood floor construction and a suspended ceiling below should be divided into areas not exceeding 1000 square feet. Section 2517 (e�. 128.1 Attics of combustible material should be divided into areas not exceeding 3000 (9000) square feet. Section 3205 (b). 129: Roof drainage should be conducted under the 4 public sidewalk. Section 3207 (e). 130. Overflow drains having the same size as roof drains and on independent drain lines are re. quired. In lieu of this, overflow scuppers three times the size of roof drains should be installed In parapet walls. Overflow system should have Inlets located 2 inches above the low points of the roof. Section 3207 (c). k• 131. The aggregate area of penthouses and other roof structures cannot exceed 331,i3 percent of the supporting roof area. Section 3601 (b). FIRE -EXTINGUISHING S•:STEM 132. An approved automatic tire -extinguishing system inthe ............................................ is required. Section 3802 (b). phis includes blind spaces enclosed wholly or pa-tty by combustible con. struction. 133. Dry standpipes are required in buildings four or more stories in height. Section 3803. 134. Wet standpipes are required as specified in Sec. lion 3804. 135. CoAtbination standpipes are required in build. ings exeeding 150 feet in height. Section 3805 (b)• 136. Buildings six stories or more in height should be i provided with not less than one standpipe dur. int+ construction. Section 3800 (b). 137.'. Fire-fatinl,uishing system plans should be sub• milled to you to detmmine compliance with [' applicable budding, plumhiniS. and fire codes. FIREPLACES AND CHIMNEYS 138. Chimneys should comply with Sections 3703 and 3704. 139. Fireplaces and barhecues should comply with Section 3707. FINISH WORK 140 The interior wall and ceiling finishes should be specified and comply with Table No. 42-B and Section 4203. 141. Gypsum wallboard (interior lath and plaster) cannot be installed on weather -exposed sur- faces. Sections 4705, 1711. See Section 424 for definition of weather exposed surface. 142. Skylights should comply with Chapter 34. Plastic skylights are allowed only under the conditions specified in Section 5205. 143. Glass and glazing should comply with Chapter 54. Type and thickness of glass should be specified. 144. Glass and glazing in hazardous locations should comply with Section 5406. STRUCTURAL 145. Special inspection in conformance with Section 305 is required for the following work: (a) Structural concrete where the design is based on an t "'.nate compressive strength in excess of 200 pounds per square inch. (b) All welding except where done in the shop of an approved fabricator. (c) Installation of hiCh strength bolts. (d) Prestressing work. (e) Masonry work required by Chapter 24. 146. Soil classification in conformance with Table No. 28-B and ............................ pounds per square foot soil bearing value used in design should be specified on plans. Section 2905 (a). 147. The foundation investigation report mentioned in plans was not included in data forwarded to us. It should be submitted for review. 148. All masonry or concrete elements resisting seis. mic forces should qualify as reinforced ele. ments. Section 2314 (k) 3. 149. Precast concrete wall panels are limited to an • h/t ratio of 36 (25). Section 2616 (c). 150. Wood members may support loads from ma- Rol�, sonry or concrete only under the conditions specified in Section 2516 (a). 151. Structural calculations should be submitted to justify the adequacy of the structural system In resisting seismic and wind loads, and sup- porting dead and live loads. This includes I foundations. 152. Justifying calculations and details should be pro• videdfor............................................................ .......................................................................... 153. Roofs shall be designed for snow loads of ' ...................... pounds per square foot. Section 2305 (c). 154. The roor should be designed for uplift wind pres. sures Nith due consideration for lateral support of compression flangP.s of flexural members. 155. Finor load should consider a 20-pound per square foot partition load. Section 2302 (b). 156. Marquees should be designed for a 60-pound per square fool live load. Table No. 23-A. Sheet No. 5 of 6 Sheets