3003 W CASINO RD BLDG 45-11 2018-09-20

415-16 AIRPORT TERMINAL BUILDINGS,FUELING RAMP DRAINAGE,AND LOADING WALKWAYS Table B.1 Fire Resistance Ratings(in hours) for Type I through Ttype V Construction Type I Type II Type III Type IV Type V 443 332 222 111 000 211 200 2HH 111 000 Exterior Bearing Walls Supporting more than one 4 3 2 1 0' 2 2 2 1 0' floor,columns,or other bearing walls Supporting one floor only 4 3 2 1 0' 2 2 2 1 0' Supporting a roof only 4 3 1 1 0' 2 2 2 1 0' Interior Bearing Walls Supporting more than one 4 3 2 1 0 1 0 2 1 0 floor,columns,or other bearing walls Supporting one floor only 3 2 2 1 0 1 0 1 1 0 Supporting roofs only 3 2 l 1 0 1 0 1 1 0 Columns Supporting more than one 4 3 2 1 0 1 0 H2 1 0 floor,columns,or other bearing walls Supporting one floor only 3 2 2 1 0 1 0 H2 1 0 Supporting roofs only 3 2 1 1 0 1- 0 H2 1 0 Beams,Girders,Trusses,and Arches Supporting more than one 4 3 2 1 0 1 0 I-I2 1 0 floor,columns,or other bearing walls Supporting one floor only 3 2 2 1 0 1 0 H2 1 0 Supporting roofs only 3 2 1 1 0 1 0 1-12 1 0 Floor Construction 3 2 2 1 0 1 0 H2 1 0 Roof Construction 2 1'/2 1 1 01 0 H2 1 0 Exterior Nonbearing Walls S 0' 0' 0' 0' 0' 0' 0' 0' 0' 0' Those members that shall be permitted to be of approved combustible material. 'See A-3-1 (table)from NFPA 220,Standard on Types of Building Construction. 2"H"indicates heavy timber members;see text for requirements. 3Exterior nonbearing walls meeting the conditions of acceptance of NFPA 285,Standard Method of Test for the Evaluation ofHammability Characteristics of ExteriorNon-Load-Bearing Wall Assemblies Containing Combustible Com- ponents Using the Intermediate-Scale,Multistory Test Apparatus,shall be permitted to be used. Annex C Glazing Materials pants. The degree of protection at the opening is intended to This annex is not a part of the requirements of this NFPA document provide a period of time for the safe egress of building occupants but is included for informational purposes only. in the vicinity of the exposed window area. C.1 The use of glass and other glazing materials in airport The presence of automatic sprinkler protection in the air- port terminal building would be expected to control a fire terminal building walls facing the ramp should be avoided if initiated in the building due to an exposure fire. Glazing ma- spillage from aircraft are less than 100 ft (30.5 m) from such the fueling ramp drainage inlets or the probable points of fuel terial above the 7 ft(2.1 m) finished floor level will not cause walls.This standard prohibits locating drainage inlets less than immediate exposure 2. building occupants. 50 ft (15 m) from any airport terminal building walls. Care should be exercised in the selection and adjustment This recommendation is made because the radiant heat of detection equipment to ensure proper operation and to release from a serious fuel spill fire can be expected to break guard against inadvertent operation of the system caused by glass windows up to 75 ft (22.9 m) away and cause ignition of normally fluctuating conditions.Due to the normal activity on combustible materials within the building. the airport ramp,the radiated energy of a spill fire might not Protection provided by automatically operated outside spray be received at a particular detector location but can still ex- nozzles is not intended to provide a safe refuge area for occu- pose the building wall. 2008 Edition