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E <br />0 <br />SAN .70AQUI N LOCAL HEALTH D 2 S TR I CT <br />SAMPLING PROTOCAL FOR ROUTINE TANK REMOVALS <br />The following represents minimum sampling criterion required for closure compliance. Soil <br />samples collected shall be representative of native sols beneath the tank's <br />isvdocumentedsduringmclosure, anat a eUnauthoriizeddepth not Releasexnottiificationemust beffilledm outandsubmitted to SJLHD within 5 days. Section 2652, CCR. <br />WATER NOT PRESENT IN THE TANK PIT <br />TANK SIZE <br />Less than 1000 gallons <br />1000 - 10,000 gallons <br />10,001 gallons and up <br />MINIMUM NUMBER OF <br />SOIL SAMPLES <br />ONE per tank <br />TWO per tank <br />THREE OR MORE <br />per tank <br />LOCATION OF SOIL SAMPLES <br />Fill or pump end of tank <br />One at each end of tank <br />gEnds and Middle or along <br />theelenghsof tthheatank <br />EVERY 20 LINEAL FEET <br />OTHER SPECIAL CONDITIONS <br />SLAB PRESENT IN TANK PIT <br />the Soil samples shall be obtained beneath the slab within native soils. Penetration through <br />obstruuction willwthenballowusampling according collect <br />etabovemconditionssjcal removal of the <br />TANK SIZE MINIMUM NUMBER OF LOCATION OF SOIL SAMPLES <br />SOIL SAMPLES <br />Less than 1000 gallons THREE per tank Center and ends or sides <br />1000 - 10,000 gallons FIVE per tank Center and ends or sides <br />10,001 gallons and up FIVE OR MORE <br />tank per Ends and Middle and <br />generally spaced along <br />the length of the tank <br />EH 23 047 12/88 <br />REVISED 1/89 <br />WATER IS <br />PRESENT IN TANK PIT <br />TANK SIZE <br />SO <br />MIN7F" <br />LOCATION OF SOIL <br />M�WATERsAMPLEs <br />OF <br />10,000 GALLONSFrom <br />OR LESS <br />wall next to <br />(Single Tank) <br />tank ends at soil/ <br />groundwater <br />ONE <br />interface <br />GPEA TER THAN <br />10,000 GALLONSgtrank <br />From wall next to <br />ONE <br />OR <br />ends.at soil/ <br />TANK CLUSTER <br />interface r <br />OTHER SPECIAL CONDITIONS <br />SLAB PRESENT IN TANK PIT <br />the Soil samples shall be obtained beneath the slab within native soils. Penetration through <br />obstruuction willwthenballowusampling according collect <br />etabovemconditionssjcal removal of the <br />TANK SIZE MINIMUM NUMBER OF LOCATION OF SOIL SAMPLES <br />SOIL SAMPLES <br />Less than 1000 gallons THREE per tank Center and ends or sides <br />1000 - 10,000 gallons FIVE per tank Center and ends or sides <br />10,001 gallons and up FIVE OR MORE <br />tank per Ends and Middle and <br />generally spaced along <br />the length of the tank <br />EH 23 047 12/88 <br />REVISED 1/89 <br />