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f •f 42. 1 A OnaHour Fire -Resistive Occupancy Separation <br />is required between the boiler or central heat. <br />ing plant and the rest of the building. Section <br />j 808. <br />i Group D <br />49. <br />Group U. Division t Occupancies should be of <br />Type I or II construction unless complying with <br />the Exception in Section 902 (b). <br />50. <br />Group D. Division 2 (3) Occupancies should be <br />of one -hour fire -resistive construction. Table <br />No. 5 C. <br />51. <br />Light and ventilation shculd comply with Section <br />905. <br />S2. <br />A One -Hour sire.Resistive Occupancy Separation <br />is required between five boiler or central heat. <br />ing plant and the Fast of the building. Section <br />908. <br />53. <br />Exterior openings for rooms containing a boiler <br />or central healing Plan', should be protected <br />with three -fourths -hour bre-resistive assemblies <br />that are fixed, automatic, or self -closing if <br />located below openings in another story or if <br />less than 10 feet from other doors or windows <br />in the same Luilding. Section 908. <br />Group F <br />54. <br />Motor vehicle service stations should be of non. <br />combustible fire -retardant treated v•ood or one. <br />hour fire -resistive construction. Section 1102 <br />(b). <br />55. <br />Storage areas in excess of 1000 square feet in <br />connection. with wholesale or retail sales should <br />6e separated from the public areas by a One. <br />four Fire -Resistive Occupancy Separation on- <br />Ims the building is equipped th•oughout with <br />an automatic fire extinguishing sy:,tem. Section <br />1102 (b). <br />56. <br />Light and ventilation should comply with Section <br />1105. <br />57. <br />Exhaust ventilation at or near floor level is re- <br />quired by Section 1105, <br />53. <br />A One-liour Fire -Resistive Occupancy Separation <br />Is required between a boiler room or central <br />heating, plant and the rest of the building. Sec. <br />tion 1108. <br />Group H <br />59. <br />A Group H Occupancy more than two stories in <br />height or having more than 3000 square feet <br />above the first story should be of one hour <br />fire -resistive construction throughout. Section <br />1302 (b). <br />60. <br />The following rooms should have window areas <br />as specified in Section 1305 (a), one-half of <br />which is openable. <br />......................................... _........... .......... _....... <br />..................................._..................................... <br />61. <br />Mechanical ventilating system in bathrooms <br />should provide five air changes per hour di. <br />rectly to the outside Section 1305 (a). <br />62. <br />Windows from .......................................... should <br />not be considered as furnishing required light <br />or verdilation since they do not open to a yard, <br />court, or street in accordance with Section <br />1305 (a). <br />63. <br />Courts bounded on four sides will, walls should <br />be of least 10 feet in length. For courts more <br />than two stories in height, the required width <br />should he increased by one foot and file re- <br />quired length by 2 feel for each additional <br />story. Section 1306 (c). <br />/2- 20 - 7A <br />64. <br />Every sleeping room below the fourth floor <br />should have at least one window or exterior <br />door approved for emergency exit or rescue. <br />Section 1304. ' <br />.65. <br />........................................................ room should <br />have the minimum ceiling height required in <br />Section 1307 (a). <br />66. <br />........................................................ room should <br />. have a minimum superficial floor area of <br />.................... square feet. Section 1307 (b). <br />67. <br />Efficiency dwelling units should eompiy with <br />Section :308. <br />68. <br />A One -Hour Fire -Resistive Occupancy Separation <br />is required between a boiler room or central <br />floating plant and the rest of the building. <br />Section 1312. <br />69. <br />Every dwelling, unit and guest room should have <br />comfort heating facilities as specified in Sec- <br />tion 1311. <br />Group J <br />70. <br />Group J Division 1 Occupancies are limited to <br />1000 (3D00) square feel in floor area and one <br />story in height. Section 1502. <br />71. <br />Garages should not open directly into a room <br />used for sleeping purposes.. Section 1504. <br />72. <br />Ali approved noncombustible material or asphal- <br />tic paving material is required for garage ''loor <br />suriacvs. Section 1504. ' <br />EXIT REQUIREMENTS <br />73. <br />An occupant load sign is required in classrooms, <br />assembly areas, etc., having an occupant load <br />of more than 50. Section 3301 ( j ) . See ............ <br />................................................................._..._ <br />74. <br />Conforming exits are required from the areas <br />below as specified in Section 3302 (a). <br />...... ..... ._................................................... _....... <br />......................................................................... <br />75. <br />Exits should have a minimum separation of one. <br />half the maximum overall diagonal of the build. <br />Inc o: area served. Section 3302 (c)............... <br />76. <br />No point in the building should be more than <br />150 (200) feet from an exterior exit, horizontal <br />exit, enclosed stairway. or exit passac-:way, <br />measured in the direction of travel. Section <br />• <br />3302(d)........................................................... <br />77. <br />Exit door should swing in the direction of <br />egress. Section 3303 (b). See doors ......_....... <br />.......................................................................... <br />78. <br />Double acting doors are not allowed when, serv. <br />ing a tributary occupant load of more than 100. <br />Section 3303 (b). <br />79. <br />Exit doors should be openable from the inside <br />without lire use of a key, special knowledge, or <br />effort. Section 3303 (c). Note also that flush <br />bolls or surface bolts are prohibited. <br />8D. <br />Exit doors should be a minimum size of 3' z GV <br />with a minimum door swing of 90 degrees. <br />Section 3303(d)............................................... <br />81. <br />The net dimension (clear width) at doorways <br />should be used in determining exit widths <br />required by Section 3302 (b). Section 3303 <br />M. in consideration of Floor thicknesses, panic <br />hardware, door swing, etc., the iequir�rl exit <br />widths have not been furnished. ',;cc door <br />