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<br />Table 500 Notes <br /> <br />~ <br /> <br />en <br />~ <br />a. <br />" <br />a <br />~ <br />a: <br />~- <br />o <br />o <br />[l- <br />J' <br /><0 <br /><0 <br />'" <br /> <br />Notes: <br />a. For height modifications and Iimilations by OGCUparlcy, see: <br />1. Mezzanines....... . .......... .....503.2.3 <br />2. Basemenls -...... ........................ ......................................... . ........................................................ ....... .................503.2.4 <br />3. Assembly Basemenls ..'................ ..m.... -. . ...... ...... ...... ...................................503.2.5 <br />4. Business........... ........................ . ...... . .n,.. ....... .... ... .......503.2.6 <br />5. Educational Basemenls .... ..................... .......... ...h................. . .........503.2.5 <br />6. Mercantile......... . . . . .................. .......... u........... ...... ....... .....................503.2.6 <br />7. Reaidenllal.... .. ......................... .................... ........... .. . ........503.2.2. 503.2.6 <br />b. For area modiflCdlions and limllations by occupancy see: <br />1. Area Increase for separation (AU occupancies e~cept H). <br />2. Assembly..............h...... ............................ <br />3. Business......... .. .................... <br />4. Educational... .......................................... <br />5. Factory~lndustrial. <br />6. Mercantile. <br />7. Storage.h........................ <br />C. Modifications in height and area shall not be permitted in Group H ocx:upancies. <br />d. See 903.7.5 and 903.7.6 lor heightlimttallons 01 unsprinklered Al and A2 occupancies. Height and area increases in 503.2 are not permilted for <br />NFiPA 13R sprinkler systems.installed as 80 option in 903.7.6. <br />e. Sue 411.3.1 for allowable height and "oor areas olOpen Automobile Parklng Structures. <br />f. Total area for unsprinkJered Group M occupancies alter Increase permined by 503.3 shall not exceed 15,000 sq h. <br />g. Height in feet not applicable to Group Sand Group.F occupancies. <br />h. When all portions of buildings are sprinkJered in accordance with Ihe standards listed in 903.2. the height of buildings listed under this column may <br />be increased one story. A general area increase pr~vided for in 503.3.2 may be applied before using footnote h. <br />i. Automatic sprinlder proloction required throughout aU buildings where Use Condition 5 is used. See 409.2.3. and 1024.2.2. <br />j. When all portions of buildings are sprinklered In accprdance with the standards listed in 903.2, the allowable heights and areas of buildings shall be <br />as listed under this column. <br /> <br />. ........ .............. .....503.3.2 <br />..............................503.4;3, 503.4.4 ,503.4.5. 503.4.6. 503.4.8 <br />...... ........................ ........503.4.1.503.4.8 <br />..............503.4.2.503.47 <br />........ ................ ..503.4.1.503.4.8 <br />............ ................. ................... ......503.4.1. 503 4.8.503.4.10 <br />... ...................... ..... .503.4.1, 503.4.8. 503.4.11 <br /> <br />OJ <br />'" <br /> <br />'-. <br />...~~1.."P.. <br /> <br />, <br /> <br />Are:a Modifications <br /> <br />t <br /> <br />503.3 General Area Modifications <br />503.3.1 The exceptions and requirements of 503.3 and 503.4 shall modify <br />unsprinklered areas permitted by Table 500 and the specific use provisions <br />of this chapter. <br />503.3.2 Where streets or public spaces, or horizontal separation from <br />property lines of total width of not less than 30 ft (9144 mm), or 30 ft <br />(9144 mm) between buildings on commonly owned property, extend <br />along the building perimeter, except for hazardous occupancies, the <br />areas permitted by Table 500 ,may be increased as follows: <br /> <br />1= 4/3[100 (PIP - 0.25)] <br /> <br />Where <br /> <br />I = Percent jncr~ase of unsprinklered areas in Table 500 <br />F = Building perimeter which fronts on streets, public <br />spaces or horizontal separation not less than 30 ft (9144 <br />nun) wide; <br />P = Total perimeter of building <br /> <br />U <br />_~,E~~",.,.. <br /> <br />5 <br />