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SAN .70AQiJ2N LSC AT • N—�,�'I'H ISI S"3 :E C`r <br /> SAMPLING PROMCAL FOR ROUTINE TANK REMOVALS <br /> T'ne following represents minimum sampling crite.tion required for closure compliance. If <br /> contamination is do -umented during closure, an Unauthorized Release notification must be <br /> filled out arif submitted to SJLHD within 5 days. Section 2652, CY:F. <br /> WATER NOT PRESENT IN THE TANK PIT <br /> TANK SIZE MINIM hUMEER OF LOCATION OF SOIL SAMPLES <br /> SOIL SAMPLES <br /> Less than 1000 gallons ONE per tank Fill or pump end of tank <br /> 1000 - 10,000 gallons One at each end of tank <br /> 10,001 gallons and up THREE OR MORE Ends and Middle or <br /> Ler tank generally spaced along <br /> the length of the tank <br /> ------------- <br /> Piping Y20 LINEALFEET '` <br /> WATER IS PRESENT IN TANK PIT <br /> TANK SIZE MINIMUM N0. OF L=TION OF SOIL MINIMUM NUMBER <br /> SOIL SAMPLES SAMPLES OF WATER SAMPLES <br /> 10,000 GALLONS From wall next to <br /> OR LESS tank ends at soil/ <br /> (Single Tank) TWO groundwater ONE <br /> interface <br /> GREATER THAN From wall next to ONE <br /> 10,000 GALLONS tank ends at soil/ <br /> OR groundwater <br /> TANK CLUSTER FOUR interface <br /> ESI 23 047 12/88 <br />