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SAMPLING PROTOCOL FOR ROUT-1,7 TANK R$MOVALS <br /> The foL'owing represents tnisimnm sampintg d'tenon:equized for clos.:re complaace. Soil samples coiled:ed shat' be <br /> represc=tive of native sails beneath ;he tank's invert(ms's botmm? at a celleccon depth act w exceed Z `cat. If <br /> -a <br /> wo'.ccu3pg jays isps doant to do^tia ealth & safety Cock. SeOrized Rrio^ `.95.clmd -�an�nit be eompletzd and subtn:tud within ave i5` <br /> WATER NST PRESENT Lr THE Ta0K PIT <br /> =(�G�Ulits�ZF <br /> MINIMUM NtMBER LOCATION OF SOIL SAMPLES — <br /> 1 TAv'Cof SOIL SANiPL?S <br /> - 9 <br /> < 1 Der <br /> Tazy Fill OR Pum End of Tank <br /> 1,000- 10.000 2 Der Tar1c 1 at each End cf Taalc <br /> :I <br /> 3 or Mo:e Ends and bfidalo OR geaer.aiiy <br /> !, > SO,C00 li <br /> per ;ank spaced along the le:.gth of the Tank <br /> i <br /> PIPING &%D SfOCIOILE <br /> I <br /> PTPTNG SOIL SAMP:.ES 1 Sartmle every 20 lineal feet <br /> / Z Sat^ples every SO C1bIC;JafdS <br /> TANK&PIPING STOCKPILE S,kmPLES <br /> WATER IS PRESENT IN TANK PTT <br /> M1NIN1UM NUMBER I LOCATION of SCIL MINIMUM NUMBER <br /> { <br /> NK I TANK SIZE of SO <br /> SAMPLES ! SAbIPLES of W.4"ER SAMPLES ii <br /> I Ta (Gs cns) <br /> < 10,000 2 [rcm wall next w tank <br /> j ends at soil groundwater <br /> Single Tank I I interfaced 1 below tank ! A <br /> 4`rcF aall nest w tank I N <br /> > 10,000 OR unds at soil;groundwater <br /> Tank Cluster I 5 or mote interface & I below each i <br /> tank <br /> I <br /> SLa PRESENT IN THE TANK PTT <br /> Soil samnlzs shall be obta ned beneath the s ab with a native soils. pznetratloa-cough the obstruction wilt be req ri::d in o:de: tc <br /> collect;he samples. (Physical removal Of the Obscrtiction will al samp.ing acrordias above gond•ions:: <br /> TANK TANK SIZE MINIMUM NUMBER LOCATION of SOIL SAMIPLES <br /> 0 (Gallons? I of SOL SADIPLFS <br /> < 1.000 = <br /> e. Tarilc Center and Eads OR Sides of Ta L <br /> 5 per Task Cease. and Ends OR Sides of Tank t <br /> 1,000- lo.cm <br /> 5 OR More per Tar-',,: Ends and 1 fiddle and rteraIIy splc_d I; <br /> > 10.000 along the len,h of the Ta;:k <br /> I <br /> 08!13!99? <br /> Ex.3 Cab(F-ayised - <br />