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• <br />10. Handling of excavated soil: <br />a) Contaminated Soil Hazardous Waste Hauler: <br />Name <br />Hauler Registration # <br />Address City <br />Zip <br />Phone () <br />b) If soil is not to be hauled, describe what will be done with it: <br />SAMPLING PROTOCOL FOR ROUTINE PIPING/DISPENSER REMOVAL/REPLACEMENT <br />The following represents minimum sampling criterion required for closure compliance. Soil samples collected shall 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 five <br />(5) working days pursuant to California Health & Safety Code, Section 25295. <br />DISPENSER SAMPLES <br />AT LEAST ONE SAMPLE BELOW EACH DISPENSER <br />• <br />PIPING SOIL SAMPLES <br />1 Sample every 20 lineal feet <br />DISPENSER & PIPING STOCKPILE SAMPLES <br />2 Samples every 50 cubic yards <br />4 <br />