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11 <br />• <br />SAMPLING PROTOCOL FOR ROUTINE PIPING/DISPENSER REMOVAL/REPLACEMENT <br />The following represents minimum sampling criterion required for closure compliance. Soil samples collected shall <br />be representative of native soils beneath the tank's invert (tank's bottom) at a collection depth not to exceed 2 - 4 <br />feet. If contamination is documented during closure, an Unauthorized Release Notification must be completed <br />and submitted withing five (5) working days pursuant to California Health & Safety Code, Section 25295. <br />DISPENSER SAMPLES <br />AT LEAST ONE SAMPLE BELOW EACH DISPENSER I <br />11 I PIPING SOIL SAMPLES I 1 Sample every 20 lineal feet 1 <br />1.1 <br />MINIMUM VERIFICATION LABORATORY Akill ALY <br />--- — - 1, ::mu:uue nui muna in bw bvb are specifically noted below. <br />Refer to the "SWRCB LUFT Field Manual", Appendix D (B), Table 3-5 on page A20 for minimum detection limits for motor vehicle fuel (gasoline and diesel). Refer <br />to "Tri -Regional Board Staff Recommendations for Initial Evaluation and Investigation of UST's" for the waste and motor oil minimum detention limits. Detection <br />Limits that remain below the MCL, STLC or Allowable Limit of the contaminant in question will be accepted, however laboratory shall utilize the <br />most conservative methods. <br />EH 23 046 (revised 1,24,02) <br />1,j 1ftpArepar3-ch2304dwpd Page 3 Wo#126686 <br />SIS <br />Tank # <br />Tank <br />TPH-G <br />TPH-D <br />BTX&E <br />CL HC <br />Total Lead <br />MTBE <br />Oxygen <br />Ates <br />Metal <br />Contents <br />8015 <br />8015 <br />8020 <br />8010 <br />7420 <br />8020 <br />(MTBE, <br />ICAP/AES <br />PCB <br />8270 <br />8260 <br />8260 <br />8260 <br />8240 <br />7421 <br />8260 <br />TBA,DIPE, <br />or AA <br />8080 <br />8260 <br />ETBE, <br />TAME) <br />8260 <br />Leaded Gas <br />x <br />X <br />X <br />X <br />Unl Gas <br />x <br />X <br />X <br />Diesel <br />X <br />X <br />Kerosene <br />x <br />X <br />X <br />U.K. Fuel <br />X <br />X <br />X <br />X <br />X <br />Prod. Oil <br />X <br />X <br />X <br />Chlor. <br />Solvents <br />X <br />X <br />x <br />Nonchlor <br />X <br />X <br />Solvents <br />x <br />Waste/ <br />X <br />X <br />X <br />X <br />Used oil <br />X <br />X <br />X <br />All analvsjs <br />method% arP t6P dPCinnataii <br />FPA <br />metFnrlc <br />--- — - 1, ::mu:uue nui muna in bw bvb are specifically noted below. <br />Refer to the "SWRCB LUFT Field Manual", Appendix D (B), Table 3-5 on page A20 for minimum detection limits for motor vehicle fuel (gasoline and diesel). Refer <br />to "Tri -Regional Board Staff Recommendations for Initial Evaluation and Investigation of UST's" for the waste and motor oil minimum detention limits. Detection <br />Limits that remain below the MCL, STLC or Allowable Limit of the contaminant in question will be accepted, however laboratory shall utilize the <br />most conservative methods. <br />EH 23 046 (revised 1,24,02) <br />1,j 1ftpArepar3-ch2304dwpd Page 3 Wo#126686 <br />