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... ..� <br /> SAMPLING PROTOCOL FOR ROUTINE TANK REMOVALS <br /> The i'ollowing represents <br /> Mir aempling crlteritxi required for closure compliance. Soil samples coilecred shall be <br /> repress=dve of native soils beneath the tank's invert(rank's botmat) at a collection depth not w exceed 2 feet. If <br /> -4 <br /> centamtaation is documented du ing clw ue, an L'aausltor zed Release Notif cano.1 must be completed and submitted within five(5) <br /> wtr-ldng days pursuant to Callfo.ma Health & Safety Code. Section 25295. <br /> WATER�Z PRESENT C THE T kN PIT <br /> TANK TANK SIZE MINIMUM NUMBER LOCATION OF SOIL SAMPLES <br /> of SOIL SAMPLES <br /> i (Oallaas) <br /> < 1 I Tank Fill OR Purnp End of Tank <br /> 000 <br /> 2 r Tank 1 at each End of Tank <br /> 3 1000- lo,00a ;I <br /> 3 or Mors Eads and Middle OR generally> SO,000 PL1 Tank spaced along the length of the Tank <br /> PIPING AN'D STOCKPILE <br /> )' PIPING SOIL SAMPLES I Sle eve 20 Lineal feet <br /> I� <br /> IC TANK&PIPING STOCKPILE SAMPLES =25::p <br /> les every SO cubic yard <br /> w.aTER IS FRESEVT IN TANK PTT —007 <br /> A\K TANK SIZE MINIMJM N7:M3HR I LOCATION of SOIL MINIMUM NUMBER I <br /> (Gallons) <br /> o SOIL SAMPLES SAMPLES of WA—ER SAMPLES <br /> i <br /> < 10,000 2 frem wait aext w tank <br /> ends at soil;groundwater 'i 1 <br /> Single Tank <br /> interface d: 1 below tank <br /> 4 from will next W tank <br /> > WOO OR ends at soiGara groundwater I <br /> Tank Clus[ar I 5 or more interface & I below each I � <br /> tank JI <br /> y I <br /> SLAB PRESENT IN TIE TANK PIT <br /> Soil samples shall be obtained benaarb the slab within native soils. Penetration hroush the obstruction will he required is order tc <br /> collect rhe Samples. (Physical removal of Rte obstruction will alioty sampling according to the above conditions: <br /> TANK TANK SIZE MINIMUM NUMBER LOCATION of SOIL SAMPLES <br /> (Gallons) of SOIL SAMPLES <br /> < 1000 3 =r Tank Center and Ends OR Sides of Tante <br /> 5 r Tank Cance-ami Ends 0R Sides of Teak �I <br /> 1,000- 10.000 <br /> 5 OR More per Tank Ends and Middle and generally spaced <br /> > 10,000 along the length of the Tank II <br /> EH 23 046(Revised 08/13/99) Page 7 <br />