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' 10/25/2002 10:36 2094683433 FIFTH FLOOR PAGE 04 <br /> SAMPLING PROTOCOL FOR ROUTINE PIPING/DISPENSER REMOVALIREPLACEMENT <br /> The following represents minimum sampling criterion required for closure compliance. Soil samples collected shalt be <br /> representative of native soils beneath the tank's invert (tank's bottom) at a collection depth not to exceed 2 - 4 feet. If <br /> contamination is documented during closure, an Unauthorized Release Notification must be completed and submitted within <br /> five(5)working days pursuant to California Health R Safety Code. Section 25295. <br /> DISPENSER SAMPLES <br /> AT LEAST ONE SAMPLE BELOW EACH DISPENSER <br /> PIPING AND STOCKPILE <br /> // PIPING SOIL SAMPLES 1 Sample every 20 lineal feet <br /> DISPENSER&PIPING STOCKPILE SAMPLES 2 Samples every 50 cubic yards <br /> 5 tn�� �eS wr )t � e 7-Rkeu Lcude r eac(� <br /> 6 le rou v CJ of h evt5 eYs 0- 1& ac ro X-, . <br /> Xf <br /> Q � (� Q C �v--evkcCi / r'iA e <br /> �l� s Wrll 6 e T"c- /cen <br /> QC' <br /> ✓ 'I.l -e g 6 <br /> / � O -e -A U (r .S T�C VL <br /> (D 0 C( Cr — l 0 o � <br /> 4 <br />