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CLA
<br />CLA:
<br />CLASS 1, DIV.
<br />(TYP.3
<br />CLASS 1, DIV.:
<br />1V RADIAL
<br />(TYP. 3
<br />LJ
<br />CLASS 1, DIV.2
<br />(TYP.)
<br />2-G9.1
<br />CLASS 1, DIV. 1
<br />(TYP.)
<br />CLASS 1, DIV. 2
<br />20' RADIAL (TVP.)
<br />CLASS 1, DIV. 1. TYPICAL,
<br />SUM SUNDER
<br />DISPENSERS (TVP.)
<br />SIDE ELEVATION
<br />L1/4" = 1,_C"
<br />CLASS 1, DIV. 2
<br />(TYP. 3)
<br />CLASS 1, DIV. 1
<br />(TYP. 3)
<br />N.E.C. CLASSIFIED AREA @ GROUND LEVEL
<br />1/8.. _ 1._0..
<br />R�
<br />17A
<br />N.E.C. HAZARDOUS AREA NOTES
<br />OTYPICAL N.E.C. ARTICLE 514 CLASS 1 LOCATION
<br />(UNDERGROUND TANK - FILL OPENING)
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 1 LOCATION:
<br />ANY PIT, BOX, OR SPACE BELOW GRADE LEVEL, ANY PART OF WHICH IS
<br />WITHIN THE DIVISION 1 OR 2 CLASSIFIED LOCATION.
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 2 LOCATION:
<br />UP TO 18 INCHES ABOVE GRADE LEVEL WITHIN A HORIZONTAL RADIUS
<br />OF 10 FEET FROM A LOOSE FILL CONNECTION AND WITHIN A
<br />HORIZONTAL RADIUS OF 5 FEET FROM A TIGHT FILL CONNECTION.
<br />OTYPICAL N.E.C. ARTICLE 514 CLASS 1 LOCATION
<br />(UNDERGROUND TANK- VENT DISCHARGING UPWARD)
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 1 LOCATION:
<br />WITHIN 5 FEET OF OPEN END OF VENT, EXTENDING IN ALL DIRECTIONS.
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 2 LOCATION:
<br />SPACE BETWEEN 5 FEET AND 10 FEET OF OPEN END OF VENT,
<br />EXTENDING IN ALL DIRECTIONS.
<br />OTYPICAL N.E.C. ARTICLE 514 CLASS 1 LOCATION
<br />(REMOTE PUMP - OUTDOOR)
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 1 LOCATION:
<br />ANY PIT, BOX, OR SPACE BELOW GRADE LEVEL IF ANY PART IS WITHIN A
<br />HORIZONTAL DISTANCE OF 10 FEET FROM ANY EDGE OF PUMP.
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 2 LOCATION:
<br />WITHIN 3 FEET OF ANY EDGE OF PUMP, EXTENDING IN ALL DIRECTION.
<br />ALSO UP TO 18 INCHES ABOVE GRADE LEVEL WITHIN 10 FEET
<br />HORIZONTALLY FROM ANY EDGE OF PUMP.
<br />OTYPICAL N.E.C. ARTICLE 514 CLASS 1 LOCATION
<br />(DISPENSING DEVICE - PITS)
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 1 LOCATION:
<br />ANY PIT, BOX, OR SPACE BELOW GRADE LEVEL, ANY PART OF WHICH IS
<br />WITHIN THE DIVISION 1 OR 2 CLASSIFICATION LOCATION.
<br />OTYPICAL N.E.C. ARTICLE 514 CLASS I LOCATION
<br />(DISPENSING DEVICE - DISPENSER)
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 1 LOCATION:
<br />SPACE CLASSIFICATION INSIDE THE DISPENSER ENCLOSURE IS COVERED
<br />IN ANSINL 87, 'POWER OPERATED DISPENSING DEVICES FOR PETROLEUM
<br />PRODUCTS."
<br />OTYPICAL N.E.C. ARTICLE 514 CLASS I LOCATION
<br />(DISPENSING DEVICE - DISPENSER)
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 2 LOCATION:
<br />WITHIN 18 INCHES HORIZONTALLY IN ALL DIRECTIONS EXTENDING TO
<br />GRADE FROM (1) THE DISPENSER ENCLOSURE OR (2) THAT PORTION OF
<br />THE DISPENSER ENCLOSURE CONTAINING LIQUID HANDLING
<br />COMPONENTS. SPACE CLASSIFICATION INSIDE THE DISPENSER
<br />ENCLOSURE IS COVERED IN ANSVUL 87, "POWER OPERATED DISPENSING
<br />DEVICES FOR PETROLEUM PRODUCTS."
<br />OTYPICAL N.E.C. ARTICLE 514 CLASS 1 LOCATION
<br />(DISPENSING DEVICE - OUTDOOR)
<br />EXTENT OF CLASS 1, GROUP D, DIVISION 2 LOCATION:
<br />UP TO 18 INCHES ABOVE GRADE LEVEL WITHIN 20 FEET HORIZONTALLY OF
<br />ANY EDGE OF ENCLOSURE.
<br />OTYPICAL14.E.C.ARTICLE514CLASS2LOCATION
<br />(VAPOR PROCESSING SYSTEM)
<br />EXTENT OF CLASS1, GROUP D, DIVISION 2 LOCATION:
<br />UP TO L INCHES OF EQUIPMENT EXTENDING HORIZONTALLY IN ALL
<br />DIRECTIONS OF ANY EDGE OF EQUIPMENT DOWN TO GRADE LEVEL. UP TO
<br />181NCHES ABOVE GRADE LEVEL WITHIN 10 FEET HORIZONTALLY OF ANY
<br />EDGE OF EQUIPMENT.
<br />CLASS 1, DIV.2 F
<br />(TYP.)
<br />< CLASS 1, DIV. 1
<br />n n (TYP.)
<br />CLASS 1, DIV. 1. TYPICAL,
<br />SUMPS UNDER DISPENSERS (TVP.)
<br />Z END ELEVATION
<br />1/4" = V-0"
<br />VENT LOCATION WILL VARY W
<br />TANK LOCATION SEE S
<br />SPECIFIC DRAWINGS FOR EX/
<br />TANK LOCATION AND G0.1 F
<br />LOCATION OF VENT RISERS (T)
<br />CLASS 1, DIV. 1 T RADIAL FROM
<br />VENT OUTLET
<br />CLASS 1, DI\
<br />5 RADIAL FROM VENT OUTL
<br />CLASS 1, DIV.2
<br />20' RADIAL (TVP.)
<br />i� N.E.C. CLASSIFIED AREA @ VAPOR SYSTEM
<br />`t 1/8" = 1,_0.,
<br />I Proto 11-05-18 1
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