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C� �_-> <br /> ��������Q <br /> � Plaos should�how th�t the ldtc]�en mthut�t cmopy-tYPe haod mttends a midmum 6 <br /> inchea beyond the coolciog s��r6�x on all open sides in compli�ooe with 3ection 508.6 <br /> �T'he ldtohen exhwtsc s6ould have mdre-up air supplicd to the room equal to We <br /> � amourt W be exhaua0ed. The mdce-up air syatem should be iaroalocked with the <br /> exh�ust system. Scction 402.4 <br /> V• KiLchen exhaust systema should be provided with approved Sre�exdngui�hinS <br /> equiPment Section 509.2 <br /> , �! The v.�ticel distaace betwcen cenopy-tYPe hood eud cooking surfa�x should not <br /> �� extxed 4 feet. Sccdon 508.6 <br /> Type I hoods on� <br /> � A solid fuel charbroiler should be provided with a separate exhaust syscem, <br /> independent of all other systems xrving other coolring eppliances. Section 508.7.1 <br /> ` � Kitchen ventilation duct gage for a Type I hood should be at least No.T6 gage ste,el or <br /> V No. 18 gage stainless steeL Hoods should be No.22 gage steel. Sxtions 507.3 & <br /> 508 <br /> �Kitchen ventilation duct should slope not less than 1/4 inch per lineal floor in 12 units <br /> honzontal(2%slope)Wward the hood where the du.t length does not exceed 75 feet. <br /> �Secrion 507.4 <br /> • Cleanout locations should be indicated on the exhaust duct Section 507.5 <br /> \ � The kitchen exhaust duct should be enclosed in at least a ono-hour shaft(or twahour <br /> v shaft in Type I or Type II FR buildings). Section 507.6 <br /> �The duct enclosure should be sealed around the duct at the point of penetration and <br /> vented w the exterior at the point of termination. Secdon 507.6 <br /> � The shaft should be separated from the duct by at least 3 inches and not more than 12 <br /> inches and should serve a single grease exhaust system. Section 507:b <br /> ���The size of the kitcHen exhaust hood and duct,and the fan's cubic-feet-per-minute <br /> (L/s)rating,should be provided to allow for the review of eir quentities and ; <br /> velocides in the duct to ensure compliance with Sections 507.8 8c 5079 I <br /> I <br /> I <br /> � <br />