Laserfiche WebLink
KLEINFELDER <br /> File No. 24-2206-O1.A06 <br /> January 2, 1991 <br /> of the soils encountered in the test borings were maintained by a <br /> representative of our firm who assisted in obtaining relatively <br /> undisturbed soil samples for visual observation, classification, <br /> and laboratory testing. Soil samples were obtained by driving a <br /> 2-inch inside diameter sampler into the soil using a 140-pound <br /> hammer falling approximately 30 inches. The number of blows <br /> required to advance the sampler is presented on the Logs of <br /> Borings, Plates A-3 through A-9, at the corresponding sample <br /> locations. In addition, 3 cress sections which show relative <br /> elevations of the soil strata have been included on Plates A-10 <br /> through A-12 . The cross section !cc-=t----ns are show,-, on the site <br /> plan, Plate A-1. <br /> SOIL CONDITIONS <br /> The soil conditions encountered at the locations explored varied <br /> from clayey and sandy silt with limited amounts of silty clay to <br /> silty and clean sand that extended to the maximum depths explored. <br /> These soils were generally underlain by hard to very dense <br /> alternating layers of clays, sands, and silts that extended to the <br /> maximum depths explored. <br /> No free groundwater was encountered in the borings drilled for this <br /> investigation. It is possible that groundwater conditions at the <br /> site could change at some time in the future due to variations in <br /> rainfall, groundwater withdrawal, construction activities or other <br /> factors not apparent at the time our test borings were drilled. <br /> The above is a general summary of the soil and groundwater <br /> conditions encountered in the test borings drilled, for this <br /> investigation. More detailed descriptions of the soils encountered <br /> in each boring are noted on the Logs of Borings. All soils have <br /> Copyright 1991 Kleinfelder, Inc. 3 <br />