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SAN J(DAQUI N LOCAL, HEALTH DISTRICT <br /> SAMPLING PROTOCAL FOR ROUTINE TANK REMOVALS <br /> inThe following re resents minimum sampling criterion required for closure compliance. Soil <br /> verts(tankIstbboott m) ahall tearCollect onlve depth notbeexceedb2nea4hfthe eet.�nIfscontamInation <br /> is documented during closure, an Unauthorized Release not!fication ■ust be filled out and <br /> submitted to STLHD within 5 days. Section 2652, CCR. <br /> WATER NOT PRESENT IN THE TANK PIT <br /> TANK SIZE MINIMUM NUMBER <br /> SOIL OF LOCATION OF SOIL SAMPLES <br /> --.�'-- - - - 3At�-LES <br /> 9R� ss --- tank Fill or pump end of tank <br /> 1000 - 10,000 gallons TWO per tank One at each end o <br /> 10,001 gallons and up THREE OR MORE Ends and Middle or <br /> per tank enerallyy spaced along <br /> len th of the tank <br /> Piping - EVERY 20 LINEAL FEET <br /> WATER IS FRES <br /> TANK SIZE LIN '"M NU. OF LOCATION OF SOIL MINIMUM NUMBER <br /> L SAMPLES SAMPLES OF WATER SAMPLES <br /> 10,000 GALLONS Frm wall next to <br /> OR LESS tank ends at soil/ <br /> (Single Tank) TWO groundwater ONE <br /> I <br /> GREATER THAN From wall next to <br /> 10,000 GALLONS ONE <br /> OR tank ends at soil/ <br /> TANK CLUSTER groundwater <br /> EBUR interface <br /> OTHER SPECIAL CONDITIONS <br /> SLAB PRESENT IN TANK PIT <br /> obSoil samples shall be obtained beneath the slab within native soils. Penetration through <br /> bsstruucction willon wthenballowusampling in according toethetabovveemconditions[Physical 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 per tank gg�erand Middllspacedand <br /> Eon <br /> he length of the tank <br /> EH 23 047 12/88 <br /> REVISED 1/89 <br /> Tl��'xli �'�.'/YQ!u4;, <br />