4005 COLBY AVE 2016-01-01 MF Import

. . � . ...s � - - _ . , 82 A floor or tanding not more than 1 inch below 103. Exterior stairs should not project into an area . ihe threshold is teQuired on cach side ol an (yards or eourts) where w�ii openinCs must be exit donr. Section 3303 (h). prolected. Sedion 3305 !m). � � E3.' Doors should not project more than 7 inches im 304.� One slairway shoulA extend to Ihe rooL Sectian � to l6e requiieJ corndor width when fully 3305(n). It rmst Ue in a smokeprool enctosure opened or morc than onrliail into the requircd in buildin�s ovcr 75 fcet in hmght. SeUion eorridor widlh when in any position. Seclion 3309 (b). 3304 (J). .......................................................... • Y05. Siz�foot Ginch minimum hcadroom cicarancc for E4.` Revolvine (sliding) (ovenc�ad) cloors are not per• stairvrays should bc indicated on plans.Section mittetl as exit doors. Settion 3303 (f). 3305 (o). Note that this is from a plane tam • gent lo thc stairway trcad nosings. E5. �Exit doors should prov'�de immediaie access to - an approved means of egmss. Section 3303 306. Ramp slopes shou:d not erceed one toot in (g). [aiting throu6h another room does not � ................................teeL Section 3306 (c) (d). comply. 66.�Corridors should have a minimum width ot 44 107. Suriace o( ramps should be rougheneA or of a � inclies. Secfion 3304 (6). nonslip material. Section 3306 (f). _ B7. Corridors serving nonam6uiatory persons should 108. Stainvays should be,entlosed as specilied in � havc an B�too[ minimum width. Sc[tion 3318 Section 3306. �� (a) One (two)�hour tire-resistive walls are ro- quired. 68. IDead end of mrridors and exit Aalconies arc (b) Only ezit doors are allowed to open into ezlt limiled to 20 feet. Section 3304 (f). enclosures. (t) Doors shoultl be labeled one (one�and�orc� � 89,�I Walls and ccilinp,s ot corridors shouid be of one• half)-hour fire assemblies. hour fire�recistive canstruction. Section 3304 (d) Exit endosure; shoulA inciude a corritlor r.n (g). An architecturai secti�n throu6h the corri• the ground iloor eztending to tf�; extericr. Oor is necessary to dMermine how this is fire�resislive construction should be as rr accomplished. quired for the exil enclosure, including pro• 90. Cxterior exit ba�conies cannot project into an _ teCled openings, Only exil doors are per• arca whcre proteded o enin s arc required � mitled to open into the corridor. P � (e) �4n approved barncr is required at the due to location on property. Section 3304 (i). ground iloor to prevent people trom acci• � .......................................................................... dentally continuinp to 1he lower level. . � 91. I Inlerior openings inlo corridors should be pr0� (f) Ucable spzce is nnt ailowed untler ihe teded as specifird in Section 3304 (h). stairs. ........................................ ..................................... ,. 92. Stairway.......................................... shoutd havc • . l a minimum width of ...... ............ inches.Trim 309.` One ezit irom fhe Gui�din� should Lc a smoke- � and hanArails should not proJect more ihan proof enclosure complYin� with Section 3309. 3�/z inches into the required widlh. Section 3305 (b). 110. Openinp,s into esit courl5 Iess than 10 fcet wide 93.`�Risers on stairwa s sheuid not eKceed 7�/ should be protecleA with Iabeled 4v�minule fire IY z assemblies. Section 3310 (d). Also see "exit inches and runs should not be less lhan 10 courl" definition in Sedion 330] (c). Openin�s inches. Section 3305 (c). more lhan 10 Ieet above lhe couit 11oor are - 94. Landin�s on stairwzys shouid have a dimension exempt. in the direclion of trave� equal to thc width of • ��, ryo openinCs other than required exits are per- the slairway but need not exceed 4 feeL Sec- mifled in ezit passageways. The passageways tion 3305 (1). should be of ........................ .hour tire•resistive ' 95. I Landings should not be reduceA in viidih more consiruction. Section 33]1 (a). than 3�/ inches by a door when fully open. 112.� Eait illuminalion and signs should be provided in Seclion 3305 (f). con(ormance with Sedion 3312. - 9G Basement portion of stairways should have an , approved barrier where continueus lo upPcr 113: Aisle (cross aisle) in auAitorium should havc a 1loors in an exit enclosure. Section 3305 (g), minimum width of ........... ................... Section 3313 (b). Settion 3313 (e). 97.�\'ertical distances bMween slairv�ay landin�t are ��q; �anic ha�dware is required on ezit doors servin� limited to ]2 Icel.Section 3305 (h). Group l3 Occupancies havin� an ntcupant luad 9S. 'Ila�drails should be ptaeed not Icss than 30 of mmc lhan ]00. Seetion 331G (a). In lieu � � inches nor more tban 34 inches above the of this, doors shall Imve no locks or latch�s. trcad. Seclion 3305 (i). Two handrails arc rr � - quired whrre stairways exceed 44 inches in 115. .Aain andrside erils in conbrmance wdh Sec� � width. tion 331�are required tor O�T. (1) Occupancies. 5edion 3316 (a). 99:I Guardrails tor stairs, baleonies, and landings � should roMorm with Section 7714. Nole ihat IIG. CorriAors of Group C OccuPnncies shouid have a mazimum dcarancc belwcen intermediate rails wiA�h required by Sed�on 3302 plus 21cet, but � .is 9 inches. nol Iess thTn G 1eet. Section 3317 (e). IOJ. Openings in exlerior walls wdhin 10 tcef ol 71Z� Cach 11oor abovc or below the giound tloor fevcl exterior stairv�ays should be p�otected with ot Group C Occupancics shoulJ have nu less ' ' � sel6closin� thrre�fourtlis�hour tire�resistive es• than two exit s�airs. Section 3317 (C)• . semblies. Section 3305 (k). ��II:� Ezit s�airs serving an occupaM load o1 mcrr. ` IOL� [ndosrd usablc sG�cc undcr inlenor stairv�ays than 700 in a GrouG C Occupancy should havc shoulA bc prolec�cJ on thc endosed sidc as a minimum dcar wiJlh ol 5 feM. Sedion 3317 mquimd lor onc�hour lirr.�resistivc construc ; �[��• ;lion. SrUion 3305 (I). 119.- Cvery room wilh an occupant load excenAin(; ]02.� Nontmnbustib�c eRt�rior stairs are required. 300 shoulJ Inve onu ul its ezits Inlo a separatC �cdiun 3305 (ni). cr.it ':y:lcm. Srclion 33ll (I�). L