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as diesel, using modified EPA Method 8015 Soil samples from P-6 through P-8 were analyzed <br /> for Total Oil and Grease (TOG) using EPA Method 5520 Soil samples from P-5 through P-11 <br /> were also analyzed for halogenated volatiles (solvents) using EPA Method 8010 Soil samples <br /> from P-5, P-10 and P-11 were analyzed for EPA Priority Pollutant Metals using EPA Method <br /> 6010/7471 <br /> The results of the soil analyses indicate BTEX, TPHg, and TPHd, concentrations in the samples <br /> analyzed for these constituents were all below the laboratory method detection limas (BDL), with <br />' the exception of P-4 The only soil sample which contained detectable levels of TPHg, TPGd or <br /> BTEX was collected from P-4 at 9 feet bs A soil sample from P-8 contained 52 ppm Total Oil <br /> and Grease at 14 feet bs Halogenated volatiles were not detected in any of the samples which <br /> were analyzed for same <br /> Soil sampling procedures are contained in Attachment A The soil analytical results are <br /> p g <br /> summarized in Tables 1, 2 and 3 Laboratory reports and chain-of-custody forms are included in <br />' Attachment B <br /> 3.3 Groundwater-Sampling & Analytes <br />' Groundwater samples were collected from P-1 through P-5 , P-9 and P-10 The samples were <br /> collected through perforated probe pipe, pneumatically driven into the saturated zone, using <br /> decontaminated stainless steel bailers and placed into appropriate sample containers Sampling <br /> was conducted in accordance with Apex's SOP After sampling, the probe pipes were removed <br /> and the hole was grouted using Portland cement Samples were submitted, under chain-of- <br /> custody to Excelchem Environmental Labs of Sacramento, California, a state-certified analytical <br /> laboratory Groundwater samples from P-1 through P-5, P-9 and P-10 were analyzed for TPHg <br /> and BTEX by modified EPA Method 8015 and 602, respectively Groundwater samples from P- <br /> 4, P-5 and P-10 were also analyzed for TPHd, using modified EPA Method 8015 Groundwater <br />' samples from P-5, P-9 and P-10 were also analyzed for halogenated volatiles (solvents) using <br /> EPA Method 601 <br />' Groundwater samples from P-1 through P-5, P-9 and P-10 contained detectable levels of BTEX, <br /> with samples from P-1, P-3 and P-4 containing detectable levels of TPHg None of the <br /> groundwater samples contained TPHd and halogenated volatiles (solvents) concentrations above <br />' laboratory method detection]units <br /> Groundwater sampling procedures are contained in Attachment A The groundwater analytical <br />' results are summarized in Tables 4 and 5 Laboratory reports and chain-of-custody forms are <br /> included it Attachment B <br /> Phase IT Site Assessment Report <br /> Cot 01 001 <br /> January 23, 1994 Page 4 <br /> 1 <br /> J <br />