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SAMPLING PROTOCOL FOR ROUTINE TANK REMOVALS <br />is A <br />CASE A: WATER NOT PRESENT IN TANK PIT <br />TANK SIZE <br />MINIMUM NUMBER OF <br />SOIL SAMPLES <br />LOCATION OF SOIL SAMPLES <br />LESS THAN 1,100 GALLONS <br />ONE PER TANK <br />FILL OR PUMP END OF TANK <br />1.100 - 12,000 GALLONS <br />TWO PER TANK <br />ONE AT EACH END OF TANK <br />GREATER THAN 12.000 <br />GALLONS <br />THREE OR MORE PER TANK <br />ENDS AND MIDDLE OR GENERALLY <br />SPACED ALONG THE LENGTH OF THE <br />TANK <br />PRODUCT PIPING <br />ONE <br />EACH DISPENSER AND AT EACH PIPING <br />COUPLING OR ELBOW (CHANGE OF <br />DIRECTION) <br />STOCKPILES <br />A 4•In• 1 composite sample for every 50 yards of stockpile soil <br />CASE B: WATER PRESENT IN TANK PIT <br />1 The tank pit may be purged and allowed to refill before sampling The purged water is to be handled correctly <br />2 The water sample is to be representative of water In the tank pit <br />Unknown Fuel <br />MINIMUM NUMBER <br />I <br />MINIMUM NUMBER OF <br />TANK SIZE <br />OF SOIL SAMPLES <br />LOCATION OF SOIL SAMPLES <br />WATER SAMPLES <br />12.000 GALLONS OR <br />TWO <br />FROM WALL NEXT TO TANK <br />ONE <br />LESS (SINGLE TANK) <br />Lead <br />ENDS AT SOIL/GROUNDWATER <br />—OPTIONAL— <br />INTERFACE <br />DHS-LUFT <br />DHS-AS1803 <br />GREATER THAN 12, 000 <br />THREE <br />FROM WALL NEXT TO TANK <br />ONE <br />GALLONS OR TANK <br />TPHg <br />BTEX <br />ENDS AT SOIL/GROUNDWATER <br />CLUSTER <br />8020 or 8240 (confirmed with 8260) <br />INTERFACE <br />602 or 624 <br />PRODUCT PIPING <br />ONE <br />EACH DISPENSER AND AT EACH <br />TPHg <br />BTEX <br />GCFID (3510) <br />602 or 624 <br />Chlorinated Solvents <br />PIPING COUPLING OR ELBOW <br />(CHANGE OF DIRECTION) <br />CLHC <br />STOCKPILES <br />A 4 -In -1 composite sample for every 50 yards of stockpile sod <br />TANK PRODUCT <br />SOIL ANALYSIS <br />WATER ANALYSIS <br />Unknown Fuel <br />TPHg <br />TPHg <br />BTEX <br />MTBE <br />Lead <br />GCFID (5030) <br />GCFID (3550) <br />8020 or 8240 <br />8020 OR 8240 (Confirmed with 8260) <br />WET (See Note 1) <br />TPHg <br />TPHg <br />BTEX <br />MTBE <br />Lead <br />GCFID (5030) <br />GCFID (35 10) <br />602 or 624 <br />602 or 624 <br />6010.7420 742' <br />'I <br />Leaded Gasoline, <br />Av+abon Gasoline <br />TPHg <br />BTEX <br />MTBE <br />GCFID (5030) <br />8020 or 8240 <br />8020 or 8240(confirmed with 8260) <br />TPHg <br />BTEX <br />MTBE <br />GCFID (5030) <br />602 or 624 <br />602 or 624 <br />Lead <br />WET (See Note 1) <br />Lead <br />6010. 7420. 7421 <br />—OPTIONAL— <br />TEL <br />EDB <br />DHS-LUFT <br />DHS-AS1803 <br />TEL <br />EDB <br />DHS-LUFT <br />DHS-AB1803 <br />Unleaded Gasoline <br />TPHg <br />BTEX <br />GCFID (5030) <br />8020 or 8240 <br />TPHg <br />BTEX <br />GCFID (5030) <br />602 or 624 <br />MTBE <br />8020 or 8240 (confirmed with 8260) <br />MTBE <br />602 or 624 <br />Diesel, Jet Fuel, Fuel <br />Oil. Kerosene. Non. <br />TPHd <br />BTEX <br />GCFID (3550) <br />6020 or 8240 <br />TPHg <br />BTEX <br />GCFID (3510) <br />602 or 624 <br />Chlorinated Solvents <br />Chlorinated Solvents <br />CLHC <br />8010 or 8240 <br />CLHC <br />601 or 624 <br />BTEX <br />8020 or 8240 <br />BTEX <br />602 or 624 <br />Waste Oil/Used Oil or <br />TPHg <br />GCFID (5030) <br />TPHg <br />GCFID (5030) <br />Unknown <br />TPHd <br />OdG <br />GCFID (3550) <br />5520DSF <br />TPHd <br />0&G <br />GCFID (3510) <br />5520CdF <br />BTEX <br />8020 or 8240 <br />BTEX <br />602 o(624 <br />MTBE <br />8020 or 8240 (confirmed with 8260) <br />MTBE <br />602 or 624 <br />CLHC <br />8010 or 8240 <br />CLHC <br />601 or 624 <br />PCB' <br />8080 or 8270 <br />PCB <br />608 or 8270 �I <br />PNA <br />8100 or 8270 <br />•PNA <br />8100 or 8270 <br />Cd, Cr, Pb, Ni, Zn <br />WET (See Note 1) <br />Cd, Cr, Pb, NI, Zn <br />AA or ICAP <br />—OPTIONAL— <br />PCP•• 8270 PCP 8270 <br />Creosote 8270 Creosote 8270 <br />It rmmrt anaiv7o inr r11hP.n7nr11ran5• ^ If fn11nd onatv7P fnf rfinrin% <br />