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10/17/2000 09.00 2094602433 FIFTH FLOOR PAGE 07 <br /> SAMPLING PROTOCOL FOR ROUTINE TANK REMOVALS <br /> The following represents mhumutn sampling criterion required for closure compliance. Soli samples collened shall be <br /> reprcaentarlve of axuve soils beiXxlh she tank's invert(rank'S bottom)at a collection depth um to exceed 2-4 Feet. it conta»oo <br /> is dottnnendd dudhg elosurc, An Uuwahorized Release ;Notification mtist W completed and sub=acd within five (57 working day, <br /> purmant to California health&Saflcy Code, Secdon 25295, <br /> RATER NOT PRESENT IN THE TANK PIT <br /> TANK TANK SIZE MINIMUM NUMBER LOCATION OF SOIL SAMPLES <br /> (Ciauons) of SOU.SAMPLES <br /> < 1,000 1 mr Tank Fill OR P=p End of Tank <br /> 1,000- 10,000 2 =Tank I at each End of Taal <br /> > 10,000 3 or Mare Eads anciNflddle OR VA@Tally <br /> per Talk spaced along the length of the Teak <br /> PIPING AND STOCKPILE <br /> PIPINO SOIL SAMPLES 1 Sanxple every 20 lineal 1Bot <br /> TANK R PIPING STOCKPILE SAMPLES 2 Samples every 50 cubic yards <br /> WATER IS PRESENT IN TANK PIT <br /> TANK TANK SIZE MINLNauM NUMBER LOCATION of SOIL MINIMUM Ntn"ER <br /> N (Qellons) of SOIL SAMPLES SAMPLES of WATER SAMPLES <br /> < 10,000 2 from wall eek to unk <br /> Single Tank 3 eddy at adllgtouedwaeer 1 <br /> h9ft- oo tit L below tads <br /> d ftm wall next to tank <br /> a 10,000 OR cods at apnlgroueawatcr <br /> Tank Clearer 5 or more immiace&I below tach 1 <br /> t=k <br /> SLAB PRESENT IN TIM TANK PTT <br /> Soil samples ahall be obtained beneath the slab within native soils. Pmmadc dlrough the obstmctian w[B be mpdred iu order w <br /> collect the saeupin. (Pbye" rearoval of the ubstruetion wf l allow sampling accordhng to the about cad swans.) <br /> TANTS TANK SIZE MINIMUM NUMBER LOCATION of SOIL SANU ES � <br /> 9 (Gallons) of SOIL SAMPLES � <br /> < 1,000 3 pot Tank Center and$ods OR Sides of'Tank <br /> 1.000- 113,000 5 2cr Tank Confer and da OR Sides of Tank <br /> > 10,000 5 OR More per Tank Ends and Middle and Se=my spaced <br /> %loft tba length of The Twk <br /> EH 23 046(Revised 09/13199) Page 7 <br /> I <br /> I <br /> :Ol�j aNI 'DIVU3 V A ZZ69 C69 10! YVd 9S:9T 00/CZ/OT <br />