Laserfiche WebLink
70/17/29@e 09. 00 2094683433 FIFTH FLOOR <br /> PAGE 07 <br /> SAMPLING PROTOC©L FOR ROUTINE TANK REMOVALS <br /> Tlu f°llQvvinZ Cepresenfs���s aamplin� crzceriou required for closure compltar�ce, c,,o�T samples collecteQ all be <br /> presentative of native soils berieatlt the tank's invert (tank's bottom)at a collection depth not to exceed 2-4 feet If can <br /> udrsetant to clasuie, aux Unass;homed Release Notlficatso:i aaust lie completed and submitted witltus five ( ) wor ntag a�njan <br /> p Cal�fiottaia Health&Safety Cade, Section 2SZ95 <br /> WATER NOT PRESENT LN THE TANK PIT <br /> TANK TANK SIZE MINIMUM NUMBER LOCATION OF SOIL SAMPL$S <br /> � {4eUonsj Of SOIoL.SAMPLES <br /> < 1 tXaO 1 ,r Tank Fill OR Pains Fad of Tank <br /> 11000- 10 ow 2 Tank ! at each End of Tank <br /> 10,000 3 or Mote EMS and Middle OR generally <br /> t�' spaced idong the kmgth of the Tank <br /> ---EPIPIlYG AND STOCXPME <br /> PfPING SOIL SAMPLES ! Sam c ev 20 1=&x fee <br /> TANK & PIPING STOCKPILE SAMPLES Z Samples every SO cubic yards <br /> WATER IS P"SENT IN TANK]PIT <br /> [TEANK TANK SIZE MINLIVIUM NUMBER LOCATION of SOIL MWIl4 UM NUMBER <br /> [asllons) of SOIL SAMPLES SAMPLES of WATER SAMPLES <br /> < 10100p 2 frarn wall mn to rank <br /> We Tank 3 eeAs at soil{groucdwater l <br /> hwarfitte dt i below tank <br /> 3 101mm 'OR 4 ftcu wall nrut to tar& <br /> Tank Cimter S ar more coda ac soAlgn u bdwawr <br /> interface& I below each I <br /> tstiak <br /> SLAB FRUENT IN THE TANK pff <br /> Soul saa3uas shall be obtained beneath the slab withm restive soils Pem sbOn throughlhc obstruction wt'lt be required iu order to <br /> eollact the samples, (Physical reawval of the cbsuuct'an WM allow Umpliag according t4 to above corsdakms.) <br /> TANK TANK SI2$ MINIMUM .NUMBER LOCATION of SOIL SAMPLES <br /> # (Cxal1os�s) of SOIL SAMPLES <br /> < 1,000 3 Tank Ceattr and Ends OR Sides of Tzrsi: <br /> I.400- 10,000 5_ r Tank Center and Ends OR Sides of Tank <br /> a 10,000 3 OR More per T3ttk Ends and Middle std gencrany spaced <br /> along lit length of the Tank <br /> 23 046(Revised 08113!99) Page� <br />