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from the well with this same bailer by lowering the bailer slowly into the well. Upon retrieving <br /> the bailer, the sample of water will be decanted into the new clean containers smoothly and with <br /> particular attention as to not agitate or oxygenate the sample in any manner during transfer. The <br /> VOA's will contain Hydrochloric Acid (HCL) an ap roved preservative. All samples will be <br /> labeled and entered into a sample Chain-of-Custody ' mediately upon collection. The samples <br /> will be placed into an ice chest with ice and blue ice to maintain a level of 4 degrees Celsius <br /> while in transit to the laboratory. Samples submitted tD the laboratory under the (C.O.C.) will be <br /> analyzed for total petroleum hydrocarbon products (in the gasoline range) TPH- Gasoline, (EPA <br /> Method 5030 Mod., BTXE- Benzene, Toluene, EthylBenzene, Total Xylene (EPA Method 602, <br /> TTLC Lead (EPA Method 7420 and Oxygenates MTBE, TAME, DIPE, ETBE, TBA, (EPA <br /> Method 8260) The detection limits are reported in the previous summary table. <br /> All purge water will be contained on site in poly drums for containment and determination of <br /> proper disposal. <br /> Upon completion of each soil boring and subsequently retrieving a grab water sample, the PVC <br /> casing will be pulled from the soil boring. Next, a neat cement slurry will be poured into the <br /> open boring until the boring is filled to the top and all settling has subsided. <br /> It will be the goal of this soil boring and temporary monitoring well installation routine to fully <br /> define the extent of the soil and groundwater contamination plume. It is also our intent to further <br /> determine the geology of the area where the soil bo ' gs are placed in order to define the most <br /> appropriate means of remediating the contamination frm these zones, as deemed necessary. <br /> i <br /> i <br /> I <br /> i <br /> TED PETERS TRUCKING/MANTECA WORKPLAN <br /> 5 <br />