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SAN JOAQTJIN LOCAL T-iF'Ar.TH DISTRICT <br />SAMPLING PROTOCAL FOR ROUTINE TANK REMOVALS <br />The following represents minimum sampling criterion required for closure compliance. If <br />contamination is documented during closure, an Unauthorized Release notification must be <br />filled out and submitted to SJLHD within 5 days. Section 2652, CCR. <br />L <br />L� <br />TANK SIZE (MINIM L SOILMBER OF I LOCATION OF SOIL SAMPLES <br />Less than 1000 gallons <br />1000 - 10,000 gallons <br />10,001 gallons and up <br />ONE per tank <br />TWO per tank <br />THREE OR MORE <br />per tank <br />Q <br />Fill or pump end of tank <br />One at each end of tank <br />Ends and Middle or <br />generally spaced along <br />the length of the tank <br />EVERY 20 LINEAL FEET <br />TANK SIZE <br />MINIMUM N0. OF LOCATION OF SOIL <br />SOIL SAMPLES_ SAMPLES_ <br />MINIMUM NUMBER <br />OF WATER SAMPLES <br />10,000 GALLONS <br />From wall next to <br />OR LESS <br />tank ends at soil/ <br />(Single Tank) <br />TWO groundwater <br />ONE <br />interface <br />GREATER THAN <br />From wall next to <br />ONE <br />10,000 GALLONS <br />tank ends at soil/ <br />OR <br />groundwater <br />TANK CLUSTER <br />FOUR interface <br />