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�: Y GEOCHECK® PHYSECAL SEl'TING SOURCE A©DENDUM <.`r ,, � �,� <br /> TARGET PROPERTY ADDRESS <br /> RICK L.CASTELANELLI <br /> 1298 W.HARNEY LANE <br /> LODI,CA 95242 <br /> E <br /> TARGET PROPERTY COORDINATES <br /> i <br /> Latitude(North): 38.100269-38'6' 1.0" <br /> Longitude(West): 121.332733-121' 19'57.8" <br /> Universal Tranverse Mercator: Zone 10 <br /> UTM X(Meters): 646190.9 <br /> I UTM Y(Meters): 4218047.0 <br /> Elevation: 24 ft.above sea level <br /> i <br /> EDR's GeoCheck Physical Setting Source Addendum has been developed to assist the environmental professional <br /> with the collection of physical setting source information in accordance with ASTM 1527-00,Section 7.2.3. <br /> Section 7.2.3 requires that a current USGS 7.5 Minute Topographic Map(or equivalent,such as the USGS Digital <br /> Elevation Model)be reviewed. It also requires that one or more additional physical setting sources be sought <br /> when(1)conditions have been identified in which hazardous substances or petroleum products are likely <br /> to migrate to or from the property,and(2)more information than is provided in the current USGS 7.5 Minute <br /> Topographic Map(or equivalent)is generally obtained,pursuant to local good commercial or customary practice, <br /> to assess the impact of migration of recognized environmental conditions in connection with the property.Such <br /> additional physical setting sources generally include information about the topographic,hydrologic, hydrogeologic, <br /> and geologic characteristics of a site,and wells in the area. <br /> Assessment of the impact of contaminant migration generally has two principle investigative components: <br /> 1. Groundwater flow direction,and <br /> I 2.Groundwater flow velocity. <br /> Groundwater flow direction may be impacted by surface topography, hydrology,hydrogeology,characteristics <br /> I of the soil,and nearby wells.Groundwater flow velocity is generally impacted by the nature of the geologic strata. <br /> EDR's GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in <br /> forming an opinion about the impact of potential contaminant migration. <br /> V <br /> E <br /> F <br /> I <br /> r F <br /> F <br /> i F <br /> F <br /> TC01371150.2r Page A-1 <br /> F, <br />