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' Corrective Action Plan Page 16 <br /> Former Manna Pro Site <br /> Project No 207 3 <br /> February 16,2001 <br />' 5.4 Soil Sample Analysis <br /> Soil samples will be shipped to a state certified analytical laboratory for analysis Note <br />' that not all soil samples collected are likely to be submitted for laboratory analysis Field <br /> observations, as recorded in the boring logs, and the purpose of the investigation will <br /> suggest which samples are appropriate for analysis Selected soil samples from each <br />' boring will be submitted for analysis as follows <br /> • Total Petroleum Hydrocarbons as Gasoline (TPH-Gasoline) by EPA method 8015m, <br />' • Benzene, Toluene, Ethylbenzene, and Total Xylenes (BTEX) by abbreviated EPA <br /> 8020, and <br /> • TEPH as Diesel by EPA method 3540/8015m <br /> The detection limits for those compounds are as follows <br />' <br /> Compound TPH-G TEPH-D Benzene Toluene Ethyl Benzene Xylene <br /> Detection Limit 1 0 50 30 30 30 30 <br /> Units mg/kg mg/kg Pg/kg [LP/kg pg/kg µg/kg <br />' In addition, select samples collected at the capillary fringe will also be tested for Total <br /> Kjeldahl Nitrogen, Total Organic Carbon, total sulfate and sulfide, ferrous iron, <br /> alkalinity, bacterial plate count, bulk density (or porosity) and permeability <br /> 5.5 Groundwater Sample Analysis <br />' A chain of custody document, listing all samples collected and their intended analyses, <br /> will accompany the samples from field to the laboratory, thereby providing a means to <br />' track their movement and insure their integrity Samples will be shipped to Sherwood <br /> Labs (DHS# 1400), of Hilmar, California, for analysis Groundwater samples from each <br /> monitoring well will be submitted for analysis as follows <br />' • Total Petroleum Hydrocarbons as Gasoline (TPH-Gasoline) by EPA method 8015m, <br /> • Benzene, Toluene, Ethylbenzene, and Total Xylenes (BTEX) by abbreviated EPA <br />' 8020, and <br /> 0 TEPH as Diesel by EPA method 3540/8015m <br />' The detection limits for those compounds are as follows <br /> Compound TPH-G TEPH-D Benzene Toluene Ethyl Benzene Xylene <br />' Detection Limit 10 50 03 03 03 03 <br /> Units µg/L gg/L µg/L ug/kg Pg/kg µg/kg <br />' 2937 Veneman Ave, #13240 Geo-Phase Environmental Inc Phone(209)569-0293 <br /> Modesto, CA 95356 Fax(209) 569-0295 <br /> I <br />