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N . E. C. HAZARDOUS AREA NOTES
<br /> TYPICAL N.E.C.ARTICLE 514 CLASS 1 LOCATION
<br /> OA TYPICAL N.E.C.ARTICLE 514 CLASS 1 LOCATION O (DISPENSING DEVICE-PITS)
<br /> (UNDERGROUND TANK-FILL OPENING)
<br /> EXTENT OF CLASS 1,GROUP D,DIVISION 1 LOCATION: EXTENT OF CLASS 1, GROUP D, p11 LOCATION:
<br /> ANY PIT, BOX,OR SPACECE BELOW GRADE LEVEL,ANY PART OF WHICH 15
<br /> ANY PIT, BOX,OR SPACE BELOW GRADE LEVEL,ANY PART OF WHICH IS WITHIN THE DIVISION 1 OR 2 CLASSIFICATION LOCATION. A
<br /> WITHIN THE DIVISION 1 OR 2 CLASSIFIED LOCATION. p
<br /> OE TYPICAL N.E.C.ARTICLE 514 CLASS 1 LOCATION V
<br /> EXTENT OF CLASS 1,GROUP D, DIVISION 2 LOCATION: (DISPENSING DEVICE-DISPENSER) N
<br /> .a = ?• UP TO 18 INCHES ABOVE GRADE LEVEL WITHIN A HORIZONTAL RADIUS
<br /> OF 10 FEET FROM A LOOSE FILL CONNECTION AND WITHIN A EXTENT OF CLASS 1,GROUP D, DIVISION 1 LOCATION: ❑
<br /> ,A E CLASS 1, DIV. 1 '.
<br /> :� HORIZONTAL RADIUS OF 5 FEET FROM A TIGHT FILL CONNECTION. SPACE CLASSIFICATION INSIDE THE DISPENSER ENCLOSURE I5 COVERED
<br /> ` ;r ,
<br /> (T
<br /> Yp,) IN ANSI/UL 87,"POWER OPERATED DISPENSING DEVICES FOR PETROLEUM
<br /> CLASS 1, DIV, 2 F -6 �: �, TYPICAL N.E.C.ARTICLE 514 CLASS 1 LOCATION PRODUCTS."
<br /> (TYP.) B (UNDERGROUND TANK-VENT DISCHARGING UPWARD)
<br /> G CLASS 1, DIV. 2 F TYPICAL N.E.C.ARTICLE 514 CLASS 1 LOCATION
<br /> 20'RADIAL(TYP.) EXTENT OF CLASS 1,GROUP D, DIVISION 1 LOCATION: {DISPENSING DEVICE-DISPENSER)
<br /> WITHIN 5 FEET OF OPEN END OF VENT, EXTENDING IN ALL DIRECTIONS. ❑
<br /> EXTENT OF CLASS 1,GROUP D,DIVISION 2 LOCATION:
<br /> EXTENT OF CLASS 1,GROUP D, DIVISION 2 LOCATION:
<br /> WITHIN 18 INCHES HORIZONTALLY!N ALL DIRECTIONS EXTENDING TO �
<br /> - SPACE BETWEEN 5 FEET AND 10 FEET OF OPEN END OF VENT, GRADE FROM(1)THE DISPENSER ENCLOSURE OR(2)THAT PORTION OF
<br /> 20'-0" EXTENDING IN ALL DIRECTIONS. THE DISPENSER ENCLOSURE CONTAINING LIQUID HANDLING CD
<br /> D CLASS 1, DIV. 1.TYPICAL, COMPONENTS. SPACE CLASSIFICATION INSIDE THE DISPENSER
<br /> SUMPS UNDER O TYPICAL N.E.C.ARTICLE 514 CLASS 1 LOCATION ENCLOSURE IS COVERED IN ANSI/UL 87,"POWER OPERATED DISPENSING
<br /> DISPENSERS(TYP.) (REMOTE PUMP-OUTDOOR) DEVICES FOR PETROLEUM PRODUCTS." Prato 11-05-18
<br /> EXTENT OF CLASS 1,GROUP D, DIVISION 1 LOCATION: O TYPICAL SP NSING DEVICE LOUTDOOR)S 1 LOCATION
<br /> SIDE ELEVATION- ANY PIT,BOX,OR SPACE BELOW GRADE LEVEL IF ANY PART i5 WITHIN A G
<br /> HORIZONTAL DISTANCE OF 10 FEET FROM ANY EDGE OF PUMP.
<br /> 2 1�4" = 1>JO�� EXTENT OF CLASS 1,GROUP D, DIVISION 2 LOCATION:
<br /> EXTENT OF CLASS 1,GROUP D, DIVISION 2 LOCATION: UP TO 18 INCHES ABOVE GRADE LEVEL WITHIN 20 FEET HORIZONTALLY OF
<br /> WITHIN 3 FEET OF ANY EDGE OF PUMP,EXTENDING IN ALL DIRECTION. ANY EDGE OF ENCLOSURE. M
<br /> ALSO UP TO 18 INCHES ABOVE GRADE LEVEL WITHIN 10 FEETO
<br /> HORIZONTALLY FROM ANY EDGE OF PUMP. I I TYPICAL N.E.C.ARTICLE 514 CLASS 2 LOCATION Lr)
<br /> ti
<br /> (VAPOR PROCESSING SYSTEM) U)
<br /> EXTENT OF CLASS 1,GROUP D, DIVISION 2 LOCATION:
<br /> UP TO 18 INCHES OF EQUIPMENT EXTENDING HORIZONTALLY IN ALL W W
<br /> DIRECTIONS OF ANY EDGE OF EQUIPMENT DOWN TO GRADE LEVEL. UP TO F- (X) U-)
<br /> 18 INCHES ABOVE GRADE LEVEL WITHIN 10 FEET HORIZONTALLY OF ANY (� 00 >- N Q
<br /> CLASS 1, DIV. 1
<br /> (TYP. 3) C +' EDGE OF EQUIPMENT. Z j M j U-5 ❑
<br /> „O
<br /> CLASS 1, DIV. 2
<br /> Z o uJ
<br /> o � LL.
<br /> 10' RADIAL w Z U) Z
<br /> (TYP. 3) C RS�Oy = R�0 O f!3
<br /> • � 0 W
<br /> J } wzo o
<br /> O W
<br /> w w Jo0 U
<br /> w W
<br /> C CLASS 1, DIV. 2 ¢ Z
<br /> 10'RADIAL
<br /> (TYP. 3)
<br /> CD
<br /> A CLASS 1, DIV. 1 3 CO a\o N
<br /> (TYP.3)
<br /> A CLASS 1, DIV. 2
<br /> o -A (TYP. 3)
<br /> 1'-6"
<br /> O
<br /> 1, DIV. Z CLASS
<br /> (TYP.)
<br /> OCLASS 1, DIV. 1
<br /> D O (TYP.)
<br /> G CLASS 1, DIV. 2
<br /> 20' RADIAL(TYP.) W
<br /> N D
<br /> DISP 1 O DISP 2 O R21010� O
<br /> 1
<br /> Z
<br /> 20'-0" w
<br /> z
<br /> T-�CLASS 1, DIV. 1.TYPICAL, c�
<br /> r W ti U
<br /> SUMPS UNDER DISPENSERS (TYP.) a
<br /> uJo
<br /> Z a
<br /> END ELEVATION W
<br /> W
<br /> 0
<br /> 3
<br /> �.
<br /> ~ U o~
<br /> 820:0" O RSO, REMOTE WENT AND CLEAN AIR a
<br /> F CLASS 1, DIV.2 SEPARATOR LOCATIONS WILL a
<br /> VARY\MTH TANK LOCATION.
<br /> (TYP)
<br /> u❑ SEE SITE SPECIFIC DRAWINGS
<br /> SHEET
<br /> R 20_0" FOR G0.1 FOR LOCATION XACT TANK AOF C TION DEAN AIR
<br /> Rio° DISP a
<br /> DISP 3
<br /> O E CLASS 1, DIV. 1 O SEPARATOR AND VENT RISERS(TYP.)
<br /> Cq W r ❑ �
<br /> (TYP.) 01)
<br /> O Z
<br /> i
<br /> Q
<br /> Z N
<br /> CLASS 1, DIV. 1 B
<br /> 5' RADIAL FROM
<br /> ¢
<br /> VENT OUTLET -0
<br /> fm] ND
<br /> N U
<br /> m U C
<br /> 1 {q LC] ❑ U
<br /> CLASS 1, DIV. 2 B
<br /> 10'RADIAL FROM ° �i
<br /> VENT OUTLET 0 0 (a 0 -0
<br /> 2° ° aEa>,m °ap X.- a)
<br /> -a0r
<br /> 6 •
<br /> „: Q W 7.'a 0 E
<br /> zi5 ca
<br /> 20_0" 0 11 R CLAS cu c: ° _'a
<br /> 9
<br /> �C r-0 c� o
<br /> H 18" RADIAL FROM
<br /> o VAPOR TANK
<br /> N I ! U � cn
<br /> C = 0 o oLCa a N�
<br /> CL-
<br /> C-1 VCLASS 1, DIV. 2 10' atlo°LN
<br /> oE � �H PERIMETER FROM o ors
<br /> RZn,p R20-O" VAPOR TANK - °
<br /> DISP 5 10 DISP 6 12
<br /> �pFESSI f'
<br /> -'r
<br /> TO,
<br /> s 4Z-0 10'-0" 0 35558
<br /> �o
<br /> p CLASS 1, DIV, 1.TYPICAL,
<br /> SUMP UNDER VENT RISER
<br /> -Y CHAVOG�QQ`'�\�
<br /> F CA4
<br /> 12/18/19
<br /> SHEET:
<br /> 3-G9.1
<br /> N . E . C .
<br /> CLASSIFIED AREA @ VAPOR SYSTEM G9 . 1
<br /> CLASSIFIED AREA @ GROUND LEVEL 4 1/8" = -010
<br /> N . E . C . U
<br /> z �
<br /> 1/800
<br /> /�„ - 1,Ta" FUELING - USA CA
<br />
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