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1 <br />1, <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />Geo -Logic Associates BORING NO.: MW -1 1 <br />Boring Log PAGE- I OF 2 <br />JOB NO.: 2011-115 DAM STARTED. 10,12/'1 GIN DEPTft 072 W <br />SITE 1 1+- M1.'i`. =JLOWLAWU TIME FMOM 1.12/11 TUIIAL DSM 7&5 fat <br />DEM MEM Ir 0 WWOW STEM AM ELWA1Xft -2W <br />• /. 1 r r • EGG DRILLNG NORnM"1 <br />LOGGED BY- I LOPEZ. CIEG EASM NO <br />DGE <br />TILE <br />PID <br />° <br />T <br />COMMENTS <br />DESCRIPTION <br />10/12 <br />7:35 <br />of <br />Brown (10YR 5/3), very fine to fine, poorly <br />graded, plastic SANDY CLAY. <br />SC <br />Brown (10YR 5/3), fine to coarse, <br />Moist <br />7:46 <br />NSR <br />6 <br />SPT <br />well—graded, loose CLAYEY SAND with fine <br />GRAVEL <br />GW <br />ALLUVIUM: <br />Moist. <br />Pale brown (10YR 6/3), fine to coarse, <br />7'54 <br />0 <br />74 <br />SPT <br />1 <br />' <br />well—graded, very dense SANDY GRAVEL; <br />GRAVEL is fine to medium, subrounded <br />8:00 <br />0.3 <br />97/11 <br />SPT <br />1 <br />8:06 <br />0 <br />83 <br />SPT <br />8'13 <br />0.1 <br />70 <br />SFT= <br />...(25') — dense. <br />ML <br />Yellowish brown (10YR 5/6), very fine to fine, <br />Moist <br />poorly graded, very stiff, plastic SANDY SILT <br />8'25 <br />with trace of coarse SAND. <br />0 <br />25 <br />SPT <br />SM <br />Yellowish brown (10YR 5/6), very fine to fine, <br />Moist <br />a <br />poorly graded, dense SILTY SAND with trace of <br />8:34 <br />0.1 <br />43 <br />SPT <br />a <br />coarse SAND. <br />...(37.5'-39') — fine to medium GRAVEL <br />8:46 <br />BEDROCK — CORCORAN CLAY: <br />Moist. <br />0 <br />39 <br />SPT <br />Yellowish brown (10YR 5/6), very fine, poorly <br />graded, slightly plastic, hard SANDY SILTSTONE <br />With moderate magnesium oxide staining. <br />_ _ _ _ <br />Yellowish brown (10YR 5/6), very stiff, plastic <br />Very moist. <br />CLAYEY SILTSTONE with moderate magnesium <br />8'59 <br />NSR <br />26 <br />SPT <br />oxide staining. <br />Yellowish brown 10YR 5 6 very fine to <br />( / )• rY <br />Very moist. <br />ry <br />medium, poorly graded, slightly plastic, hard <br />9'16 <br />SANDY SILTSTONE with trace of fine GRAVEL <br />0 <br />63 <br />SPT <br />and moderate magnesium oxide staining. <br />CONTINUED N NEXT PAGE. <br />the data presentea on tnis iog Is a simpuncation oT actual conaaions encounterea dna appnes only at the location or Lnls wring <br />and at the time of drilling. Subsurface conditions may differ at other locations and may change with the passage of time. <br />