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/.f/18/2005 09:01 20940 EHD 1491 PAGE 05 <br /> SAMPLING PROTOCOL. FOR ROUTINE PIPING/DISPENSER REMOVALJREPLACEMENT <br /> The following represents minimum sampling criterion required for closure compliance, Soil samples collected shall be <br /> representative of native sops beneath the lank'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 Notiricatlon must be completed and submitted within <br /> five (5) working days Pursuant to California Health 8 Safety Code, Section 25295. <br /> DISPENSER S MPLES <br /> j AT LEAST ON SAMPLE BEL W EACH SPEN ER <br /> PIPI G AND S OCKPI E <br /> PIPING SOIL SA LES t ple every 20 lineal feet <br /> DISPENSER & PI G STOCKPILE SAMPLES 2 Sam les every ry 50 cubic yards <br /> 9 <br />