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N.E.C. HAZARDOUS AREA NOTES <br />00 <br />_ <br />� <br />CLASS 1'DK(2 <br />zz 20- RADIAL (TYP.) <br />CLASS 1.OK(1.TYPICAL, <br />END ELEVATION- <br />GROUND <br />| �� <br />CLASSIFIED AREA \L� \ � �{ \ ) i 1 |\J | / LEVEL <br />\/ E| <br />TYPICALP'CALLE514 <br />NEC ARTICLE <br />(A> N.E.C.� � � ART� <br /><D\ <br />N.E.C.� ART' CLASS 1LOC/q'|ON <br />(DISPENSING DEVICE AND REMOTE VENT -PITS) <br />(UNDERGROUND <br />\�' <br />� <br />E>O'ENTDFCLASS 1 GROUP D|V|0ON1L0C/Q'0�� <br />EXTENT GROUP DIVISION <br />' ' � <br />' ' <br />ANY PIT, BOX, <br />ANY PIT, BOX' 0RSPACE BEL0VVGF0�DELEVEL, ANY PART VFYVHiCH|8 <br />' ' <br />VV|TM|NTMED|V|�|ON1OR2�LAS8|F|EQLOCAT0N� <br />VV|TH|NTHE DIVISION 10R2CLA8G|F|C/g[|DNLOCATION. <br />EXTENT OFCLASS 1 GROUP DIVISION � <br />/c\ <br />`�`r' <br />TYPICAL N.E.C. ART|CLE514CLAGG 1 LOCATION <br />� � <br />' ' <br />UPTO10INCHES ABOVE GRADE LEVEL WITHIN AHORIZONTAL RADIUS <br />« <br />(DISPENSING DEVICE -DISPENSER) <br />OF10FEET FROM ALOOSE FILL CONNECTION AND WITHIN A <br />� <br />EXTENT OFCLASS 1 G�0UPD D|V|8|0N1LDC/��|0N� <br />HORIZONTAL RADIUS 0F5FEET FROM ATIGHT HLLCONNECT0� N <br />' ' SPACE CLASSIFICATION INSIDE THE DISPENSER ENCLOSURE |8COVERED <br />TYP|CALN�EC�A�T|CLE�14CLASS1L0�AT|ON <br />|NANG|/ULO7^POVVER0PER/g[EDD|8PEN0NGDEVICES FOR PETROLEUM <br />' <br />(B) � <br />\/ (UNDERGROUND TANK VENT DISCHARGING UPWARD) <br />PRODUCTS." <br />E)rrEmT0FCLASS i GROUP DIVISION � <br />' ' <br />( F ) <br />\/� <br />TYP|CALN N.E.C. ART|CLE514�LA�� 1 LOCATION <br />� � <br />WITHIN 5FEET 0FOPEN END 0FVENT, EXTENDING |NALL DIRECTIONS. <br />(DISPENSING DEVICE -DISPENSER) <br />EXTENT DFCLASS 1 GROUP D|V|3|ON2Lon/A'|ON� � <br />EXTENT GR�UPDD|V|0o02bJC/g[|0N�� <br />' ' <br />' ' <br />SPACE BETWEEN 5FEET AND 1OFEET OFOPEN END DPVENT <br />VV|TH|N1BINCHES HORIZONTALLY |NALL DIRECTIONS EXTENDING Tn <br />EXTEN0NG|NALLD|RECT|ON8 ' <br />GRADE FROM (1) THE DISPENSER ENCLOSURE OR(2)THAT PORT0NOF <br />� <br />THE DISPENSER ENCLOSURE CONTAINING LIQUID HANDLING <br />TYP|CALN.E.C. ARTICLE n14CLASS 1 LOCATION <br />COMPONENTS. SPACE CLASSIFICATION INSIDE THE DISPENSER <br />v (REMOTE PUMP -OUTDOOR) <br />ENCLOGURE|�C0VERED|N�ND|/UL87''P0VVEROPER/g'EDD|8PENO|NG <br />-'-----'----'-'--''''----' -'-'-------- -' - <br />DEVICES FORPETROLEUM PR0DUCT8.^ <br />EXTENT OFCLASS 1 GROUP D|V|0�01L�C�T0N� <br />' ' <br />/o\ <br />TYP|CALN.E.C.ARTICLE 514CLASS 1LOCATION <br />ANY PIT, <br />' ' <br />\!�/ <br />~ <br />(D|SPENG|NGDEV|CE-�UTDQO', <br />HORIZONTAL DISTANCE OF10FEET FROM ANY EDGE OFPUMP. <br />� <br />E>�'ENT0FCLASS 1 GROUP DIVISION LO(�J0N� <br />EXTENT GROUP D|Y|80N2LO[xg'|ON� <br />' ' � <br />' ' <br />VV!TH|N3FEET OFANY EDGE OFPUMP EXTENDING . <br />UPT018|NCHEDAB0VEGRADELEVELVV|T�|N2UFEETH0R|ZqNTALLYoF <br />ALSO UPT010INCHES ABOVE GRADE LEVEL WITHIN 1VFEET <br />ANY EDGE OFENCLOSURE. <br />HORIZONTALLY FROM ANY EDGE 0FPUMP. <br />CLASSDN!2 \7 <br />CLASS i.OK(1 <br />' <br />(TYPj <br />. . <br />CLASS 1.UK(2 <br />CLASS 1.DK(1.TYPICAL, SUMPS UNDER <br />D|SPENSER8(TYPj <br />` CLASS 1.DK/1 <br />` 5'RADIALFROM <br />VENT OUTLET <br />4SS1'DK(2 <br />RADk\L(TYPj N E. ��^ C. <br />AREA <br />� (-`(-`|�-| �-�\ <br />\ .| /-\ -1 ��| �- | �- | /AT REMOTE VENT <br />w <br />mo <br />G9m <br />