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1 <br /> k. HEAT•TH DIS'T'RICT <br /> SAN J0ACIUIN LOCAL <br /> FOR ROUTINE TANK REMOVALS <br /> r ' { BAWLING pROTOGL , <br /> Compliance- 8011 <br /> The fo11ov1ng re eaena minimum Sampling criterion required for cloeu a <br /> y, lea collected nhal be representative of native so is beneath the �ank'a <br /> rt [tsrdc'e bol at a collection depth not be exceed 2 - feet. 1f contaa]natlon 1 <br /> s d4cuaanted darling closure an UnaauthorQzed Re12652, CCRe no <br /> must be filled out and <br /> a dTcued to SJLH Within 5 bays. <br /> WATER NOT PRESENT IN THE TANK PIT <br /> MINIMUM NUMBER OF LOCATION OF SOIL SAMPLES. .;tyjKS vx,' TANK SIZE SOIL SAMPLES <br /> k•'; "" Less than 1000 gallons ONS Per tank <br /> Fill or pump end of tank <br /> atrr� gallons TWO One at each end of tank <br /> 1000 - 10,000 <br /> Ends and Middle or <br /> 10,001 gallons and up nk MORE enerall spaced along <br /> per he leng h of the tank <br /> EVERY 20 LINEAL. FEET <br /> 1pin9 ONE <br /> WATER IS PRESENT IN TANK PIT <br /> MINIMUM N0. OF LOCATMUM NUMBER <br /> ION OF SOIL OF"I <br /> MINIMUM SAMPLESa : . TANK 3IZS BOIL SAMPLES SAMPLES <br /> 01000 <br /> 003GALLONS tanFrok wall next to <br /> gtao ndwwaater soil/ ONE <br /> (Single Tank) TWO interface <br /> From wall next to ONE <br /> GREATER THAN tank ends at soil/ <br /> 1 000 <br /> groundwater <br /> L" OR FOl)t? interface <br /> w 1'•ca . TANK <br /> CLUSTER <br /> EIt <br /> 0Trt4 R 93I?13;CIAT1 CONDITIONS <br /> SLAB PRESENT IN TANK PIT <br /> 49 i) Y <br /> Boll aample¢ shall be obtained beneath the Blab within native eoile( . Penetration through <br /> the obstruction will be required in order di cotloethetabove Condit Ons. ) <br /> removal of the <br /> pbstruction 'will then allow sampling according <br /> MINIMUM NUMBER OF LOCATION OF SOIL SAMPLES <br /> TANK SIZE SOIL SAMPLES <br /> k'fCenter and ends or sides <br /> LAM than 1000 gallons THREE Per tank <br /> Center and ends or aides <br /> iYa , ,ti 1000 - 10,000 gallons FIVE per tank Ends and Middle and <br /> 10,001 gallons and up FIVE MORE Per generally spaced along <br /> the length of the tank <br /> ETM 23 047 12/88 <br /> („�, REVISED 1/89 <br />