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Lionudakis Firewood, Inc. <br />Page 5 of 6 <br />2.6 Storm Drain Testing <br />Ground Zero proposes a low volume flush test of each section of storm drain from the AST <br />location to the former storm water basin. Approximately 200 -gallons of water will be released at <br />the head of each storm drain section and recovered at the tail of the section. Water samples will <br />submitted to a State -certified laboratory and analyzed for DRO, KRO, MORO, and benzene, <br />toluene, ethylbenzene, and total xylenes (BTEC using EPA Method 8015M. For quality control <br />purposes one travel blank, provided by the laboratory, will be taken to the field and accompany <br />the water samples to the laboratory for analysis. Recovered water will be contained in a baker <br />tank until disposal can be arranged. <br />If analyzed constituents are detected in the storm drain system each section that indicates <br />contamination is present will be flushed clean and the water will be disposed of at a State - <br />licensed disposal facility. <br />2.7 Reporting <br />Upon completion of field work and following the receipt of the soil analytical results and soil <br />disposal manifests, a technical report will be prepared and submitted to Mr. David Iyre and EHD. <br />The report will describe the methods and results of the investigation, disposition of the <br />contaminated soil, as well as recommendations as appropriate. <br />California Regional Water Quality Control Board, Central Valley Region (CRWQCB), The <br />Water Quality Control Plan (Basin Plan), Second Edition, 1991. <br />Department of Water Resources (DWR), Bulletin No. 146, San Joaquin County Ground Water <br />Investigation, July 1967. <br />Norris, R.M. and Webb, R.W., 1990. Geology of California 2"d Edition, John Wiley & Sons, Inc. <br />NY, 1990. <br />San Joaquin County Flood Control and Water Conservation District, Lines of Equal Elevation of <br />Water in Wells, Fall 1998. <br />U.S. Geological Survey (USGS), Professional Paper 1401-C, Geology of the Fresh <br />Groundwater Basin of the Central Valley. California, with Texture Maps and Sections, <br />1986. <br />U.S. Geological Survey (USGS), Professional Paper 1401-D, Groundwater Flow in the Central <br />Valley, California, 1989. <br />U.S. Department of Agriculture — Soil Conservation Service (USDA), 1992. Soil Survey of San <br />Joaquin County, California, National Cooperative Soil Survey, October 1992. <br />G:IGROUNDZEILIONUDAKISIWorkPlanlWP Site Assessment and Remediation.doc <br />