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place with plastic caps. Each tube will be labeled with a unique <br /> identification number, date and time of sampling, project name and <br /> number, and samplers' initials. Tubes will then be placed in a zip <br /> ' lock type plastic bag, sealed, and placed on ice in a cooler. The <br /> number of soil samples collected at each location will follow the <br /> guidelines provided by San Joaquin County in the permit application <br /> ' form. <br /> Groundwater SamLin <br /> If significant quantities of ground water are present in the <br /> ' excavation, the water will be sampled. Sampling will be <br /> accomplished by the use of a pre-cleaned 12-inch, Teflon bailer, <br /> equipped with a new rope at each tank location. After filling, the <br /> bailer will be emptied into laboratory-provided containers. The filled <br /> containers will be labeled and sealed in plastic bags in a manner <br /> similar to the soil samples, then placed on ice in a cooler. <br /> Uharrat= <br /> Upon completion of sampling at each tank site, the samples will be <br /> shipped to the laboratory under chain of custody. The analyzing lab <br /> will be Curtis & Tompkins, Ltd. located in Berkeley, California. <br /> Curtis & Tompkins is a California DHS-certified laboratory. <br /> Analyses <br /> The soil and water samples will be analyzed according to the <br /> appropriate protocol for the specific tank contents. Unless the fuel in <br /> the tank at 1325 West Weber Avenue is identified during emptying, <br /> the liquid will be classified as an unknown fuel. The samples from <br /> this location would be analyzed for Total Petroleum Hydrocarbons <br /> characterized as gasoline, Total Extractable Petroleum <br /> HydrocarbonzJBTX&E (Benzene, Toluene, Xylenes & Ethylbenzenes), <br /> �� Tetraethyl Lead,-and Ethylene Dibromide. <br /> ~ <br /> The samples collected ll cted from the 1541 West Weber Avenue tank site <br /> will be analyzed according to the protocol for tanks formerly <br /> ' containing gasoline. The tests at this location will consist of Total <br /> Petroleum Hydrocarbons characterized as gasoline, BTX&E, <br /> Tetraethyl Lead and Ethylene Dibromide. <br /> ' The following test methods will be used by the laboratory in analyzing <br /> the samples: <br /> • Total Petroleum Hydrocarbons as gasoline and Total Extractable <br /> Petroleum Hydrocarbons -- EPA Method 8015/EPA 5030; <br /> 2-3 <br />