Laserfiche WebLink
r <br /> I. H. kLEINFELDER &ASSOCIATES <br /> _ File: W-2006-1 <br /> March 18, 1986 <br /> Page 4 <br /> were terminated just above the ground water table at 31.5 feet, <br /> The borings were drilled using truck mounted mobile B-40 and <br /> mobile B-61 drill rigs equipped with six-inch hollow stem augers. <br /> The locations of the soil borings are shown on Plate No. 2. <br /> -luring the drilling, a Kleinfelder geologist classified the <br /> subsurface soils, collected soil samples and logged the <br /> y_ boreholes. A description of the soils encountered are presented <br /> on Plate Nos. 4 through 15 with a copy of the Unified Soils <br /> Classification System (used to identify the soil) included as <br /> Plate No. 3. The soils encountered during drilling consisted of <br /> V sandy silt, silty sand, and sand. At the time of drilling, free <br /> water was not observed in any of the boreholes, but the samples <br /> collected at 31.5 feet were generally very moist to wet <br /> suggesting the strata was within the capillary fringe, <br /> B. Soil Sampling Procedure <br /> In this latest investigation, twelve soil borings were <br /> drilled around the tank excavation area. Soil samples were <br /> collected at five foot intervals starting at a depth of five feet <br /> N below the ground surface down to just above the ground water <br /> _two.._soj.l... samples -.were-.collected -from--the- twelve-------- <br /> soil <br /> welve---soil borings at the depths shown on Table 2 and on Plate Nos. 4 <br /> through 15. Two of the soil borings B-5 and B--6 were drilled <br /> along the eastern edge of the proposed champagne tank foundation. <br /> Three soil samples from B-5 and one soil sample from B-6 were <br />