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1 <br /> GEOCHECW - PHYSICAL SETTING SOURCE SUMMARY <br /> 1 <br /> Soil Layer Information <br /> Boundary Classification <br /> Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Permeability Soil Reaction <br /> Rate(in/hr) (phl) <br /> 1 <br /> 2 13 inches 60 inches clay Silt-Clay FINE-GRAINED Max 0 20 Max 840 <br /> Materials(more SOILS Silts Min 0 06 Min 7 40 <br /> than 35 pct and Clays <br /> passing No (liquid limit <br /> 200), Clayey 50%or more) <br /> Sods J Fat Clay <br /> i <br /> OTHER SOIL TYPES IN AREA <br /> Based on Soil Conservation Service STATSGO data, the following additional subordinant soil types may <br /> appear within the general area of target property <br /> Soil Surface Textures silty clay <br /> i clay loam <br /> silty clay loam <br /> fine sandy loam <br /> silt loam <br /> sandy loam <br /> Surficial Soil Types silty clay <br /> i clay loam <br /> silty clay loam <br /> fine sandy loam <br /> silt loam <br /> sandy loam <br /> Shallow Soil Types clay loam <br /> indurated <br /> i silty clay loam <br /> fine sandy loam <br /> sandy clay loam <br /> Deeper Soil Types silty clay loam <br /> cemented <br /> clay loam <br /> loam <br /> stratified <br /> weathered bedrock <br /> ADDITIONAL ENVIRONMENTAL RECORD SOURCES <br /> According to ASTM E 1527-00, Section 7 2 2, "one or more additional state or local sources of environmental <br /> records may be checked, in the discretion of the environmental professional,to enhance and supplement federal <br /> and state sources Factors to consider in determining which local or additional state records, if <br /> any, should be checked include (1)whether they are reasonably ascertainable, (2)whether they are sufficiently <br /> useful,accurate, and complete in light of the objective of the records review(see 7 1 1),and (3)whether they <br /> are obtained, pursuant to local, good commercial or customary practice" One of the record sources listed in Section <br /> 7 2 2 is water well information Water well information can be used to assist the environmental professional in <br /> assessing sources that may impact groundwater flow direction,and in forming an opinion about the impact of <br /> contaminant migration on nearby drinking water wells <br /> I <br /> I <br /> TC0973142 1s Page A-5 <br /> I <br />