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photoionization detector (PID) for volatile organic content A second liner will be sealed at each end with a Teflon sheet and plastic cap, secured with polyethylene tape, sealed in air-tight bags, ' and preserved on ice pending shipment to a state-certified laboratory ' Between sampling attempts, all sampling equipment will be cleaned using a three-bucket wash system In this system, the liners and samplers are scrubbed with a brush in a bucket of tap water and detergent, rinsed in a second bucket of tap water, and given a final rinse in a bucket ' of distilled water ' A minimum of two soil samples from each boring will be submitted for laboratory analysis, the samples with the highest volatile organic content as indicated by the PID and the deepest ' recovered sample ' The soil cuttings will be placed on and covered with 6 mil plastic sheeting and stockpiled on- site Soil cuttings and groundwater will be properly disposed of in a timely and appropriate manner after reviewing the analytical results and obtaining agency approval Upon completion of the proposed soil borings each will be grouted to the surface with neat cement using a trema pipe to ensure each boring is filled properly 1 Should obvious soil contamination extend to the water table, each soil boring will be advanced an additional 15 feet beyond static water level and converted into groundwater monitoring wells A contingency workscope for monitoring well completion is presented in Section 3 3 1 3.2 Laboratory Analysis Samples will be collected, preserved, and transported under chain-of-custody in accordance with RESNA's Quality Assurance/Quality Control (QA/QC) Plan, soil sampling protocol (Appendix ' III) The selected samples will be analyzed for benzene, toluene, ethylbenzene, xylenes (BTEX) and total petroleum hydrocarbons as gasoline (TPHG) by EPA methods 8020 and modified 8015, respectively RESNA Environmental Laboratory (DHS #1211) will perform the analyses The WP012992 TJL 4