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PROJECT: BURNS- POMBO PROPERTIES <br /> Tracy, California Boring Log Explanation <br /> BORING LOCATION: ELEVATION AND DATUM: <br /> DATE STARTED: DATE FINISHED: <br /> DRILLING CONTRACTOR: <br /> DRILLING METHOD: TOTAL DEPTH: MEASURING POINT: <br /> DRILLING EQUIPMENT: DEPTH TO WATER: ; FIRST COMPL. <br /> LOGGED BY: <br /> SAMPLING METHOD: <br /> RESPONSIBLE PROFESSIONAL: i REG.NO. <br /> HAMMER WEIGHT: DROP: <br /> _ ^ SAMPLES o DESCRIPTION <br /> a o ¢ E NAME(USCS Symbol):color,moist,%by weight.,plast.,consistency, structure,cementation,react.w/HCI.goo.inter. REMARKS <br /> LUQ E Z E o ti � <br /> U) 1 U) m o Surface Elevation <br /> Notes <br /> 1. Soil descriptions are in accordance with the USCS as set <br /> forth by ASTM D2488-90 "Standard Practice for Description <br /> and Identification of Soils (Visual-Manual Procedure)." <br /> 2. Soil color described according to Munsell Color Chart. <br /> 3. Dashed lines separating soil strata represent inferred <br /> boundaries between sampled intervals that may be abrupt or <br /> gradual transitions. Solid lines represent approximate <br /> boundaries observed within sample intervals. <br /> 4. OVM = organic vapor meter, reading in parts per million. <br /> 5. Odor, if noted, is subjective and not necessarily indicative of <br /> specific compounds or concentrations <br /> Interval of recovered soil core collected with split-barrel <br /> sampler <br /> Interval of no recovery <br /> sMx-1- Sample collected for chemical analysis and sample <br /> 10 identification <br /> B-1(3/97) <br /> 1Project No. 5650 Geomatrix Consultants Figure - <br /> s:\5650\logs\_0LogExp1an.ai <br />