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NAbE 1 Ot 1 <br /> BORING: mw1 <br /> DATE DRILLED: 5/5/88 <br /> *ME BORE HOLE LOO � SAMPLE INTERVAL <br /> 'P WATER <br /> PROJECT: SURFACE <br /> Desert Petroleum 6EOL061ST: T. Niven 49 <br /> ELEVATION: <br /> LOCATION: 950 W. 11th Street DRILLER: TOTAL DEPTH: <br /> B. Hogate 29' <br /> DRILLIN6 CONTRACTOR: DEPTH TO 11 CASING: 30' (20, slot) <br /> Hogate Exploration Drilling Co. WATER: <br /> REMARKS: Note: The ppm readings are vapor from a Photovac <br /> 10" Hollow Stem Auger PID "TIP" calibrated with 1 ppm benzene prior <br /> to drilling each day. <br /> CORE DESCRIPTION <br /> -C o REMARKS <br /> W m cc <br /> Q <br /> p H <br /> Med Brown Silt with clay ML _ _ 2ppm cuttings <br /> 5 Med Brown silt with clay ML _ <br /> 10 - <br /> 11 — — 1 .5ppm cuttings <br /> 15 Med brown sandy silty tr. clay ML <br /> 1 3 56% silt, 44% sand Very fine - med subangular- <br /> Soil 16 ppm <br /> angular sand low plasticity, low dry strength, water 12 ppm <br /> slow dilatancy low toughness, weak reaction to (sample in Jar) <br /> HC1 . Intact Sample: wet, no odor, homogenous -- <br /> No.3037 _ 10 ppm cuttings <br /> - <br /> 25 9 OF — <br /> CN <br /> Driller Note: Gravel - - med grained. — <br /> �,._ v �� 2.3 ppm <br /> 2 33 Med brown fat clay with sand -CH 80% fines, 20% <br /> 30 sand Very fine - med subrounded - angular sand <br /> High plasticity, very high dry strength, no Soil 175 ppm <br /> dilatancy, high toughness, no reaction to HC1 . water 2000+ppm <br /> Intact sample: Wet, slight gasoline odor, homog, <br /> firm. <br /> * Datum is approximate location of 501 contour from USES topo map (see figure 3) <br />