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SAN .7OAQUIN D=C Srr1RjC1r <br />SA" FLING Pr%O`j'XAE, F()[\) ROUTINE TANK REMOVALS <br />The following represents minimum sampling criterion required for closure compliance. Soil <br />samples collected shall be represenLc*iLive of riiLivo soils beneath the tank's <br />invert (tank's bottom) at a collection depth not be exceed 2 - I feet. If contamination <br />is documented during closure, an Unauthorized Release notification Must be filled out and <br />submitted to SJLHD within 5 days. Sect.ioii 2652, CCR. <br />WATER NOT PRLSF11T IN THC TANK PIT <br />. .......... <br />TANK SIZE MIN11,U.f NUMBER Of' LOCATION OF SOIL SAMPLES <br />SOIL, SAMPLE.,; <br />Less than 1000 gallons ONE per L, -,ink Fill or pump end of tank <br />1000 - 10,000 gallons 'Il,,10 per Lank One at each endtank <br />f - <br />0 <br />10,001 Gal -101-1:3 and ULD OR HORS; Ends and Middle or <br />per t:"Ink generally spaced along <br />Che lengf-h 0-41- the tank <br />Piping 'Nf.", EVI-ORY 20 LINakL F= <br />o ......... ... . _ ...... . ... ........ <br />,qATER IS 1DRE,"' ETI' IN TANK PIT <br />EH -23 047'12/88 <br />REVISED 1/89 <br />TANK SIZE <br />MINIM11M NC). OF <br />LOCATION OF SOIL <br />MINIMUM NUMBER <br />SOIL SAMPLES <br />SAMPLES <br />OF WATER SAMPLES <br />10,6D0 GALLONS <br />From wall next to <br />OR LESS .. I <br />Lank ends at soil/ <br />(Single Tank) <br />I <br />rO <br />groundwater. <br />ONE <br />i n L e r tace <br />GREATER THAN 'i <br />From wall next to <br />ONE <br />10,000 GALLONS1 <br />tank ends at soil/ <br />OR <br />groundwater <br />TANK MUSTER i <br />FOUR <br />interface <br />... . .... . ................ <br />.. <br />........................ .......... <br />---- --------- - <br />2 1 — -/ ' 1,V7z) r I VL1- -5 0 <br />OTHER SPECIAL <br />CONDI -1,:EONS <br />SLAD PREI'al'J' IN TANK Pjrr <br />Soil samples shall be obtained <br />ned rjeneaLh the slab within native soils. Penetration through <br />the obstruction will be recuired in order to collect the samples. (Physical removal of the <br />obstruction will then allow- <br />. <br />sampling according to the above conditions.) <br />TANK SIZE <br />1111iNDIUM NU BIR Of., LOCATION" OF SOIL SA.1PLES <br />SOIL S;VPLES <br />-.1 . .... . . . ..... ........ .........- _--..1-.-._ <br />_.._... ........... .----- <br />Less than 1000 gallons <br />THREE LN2r tank <br />Center and ends or sides <br />1000 - 10,000 gallons <br />FIVE, L -X -,r Lank <br />Center and ends or sides <br />1-0,001 Qa1_1oP3 and <br />up iFIVE <br />OR HOPE per <br />Ends and Middle and <br />L <br />enerall spaced alonc <br />he length of the tank <br />EH -23 047'12/88 <br />REVISED 1/89 <br />