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DRILLING LOG Well ID MW-1 Boring ID MW-1
<br /> Client Shell Oil Products Company Location 341 East Main Street, Ripon, California
<br /> Project No 240-0324 Phase Task11 Surface Elev ft, Page 2 of 2
<br /> Blow m Lithologic a, Well Well
<br /> CD E o= a a Construction ,m Construction
<br /> ❑� Count U) o Description I-- °- Graphics ❑ �- Details
<br /> Continued from previous page
<br /> 20 20
<br /> ---------------------------------------- ---- - - - - -- --- - -------------------------
<br /> 100 5�$AND. {SM), grey to brown, C 1 0
<br /> very loose, damp, 20% silt, 80%
<br /> medium sand with pyrite flecks, no
<br /> plasticity, high estimated
<br /> 100 ermeability
<br /> Sandy SILT, (MLI, grey to brown,
<br /> firm, dry to damp, 10% clay, 70%
<br /> 67 silt, 20% fine to medium sand with
<br /> pyrite flecks, no plasticity, low
<br /> estimated permeability <1 0
<br /> very soft, wet
<br /> 25 67 25 Water encountered @
<br /> 245ft
<br /> 100
<br /> Si ty SAND (SM), grey to brown, very — Static water level @
<br /> loose, wet, 20% silt, 80% fine to 26 5 ft
<br /> medium sand with pyrite flecks, no
<br /> 100 plasticity, high estimated C 1 0
<br /> ermeability
<br /> Sandy SILT, (ML), grey to brown,
<br /> very soft, moist, 10% clay, 70% silt,
<br /> 20% sand with pyrite flecks, no
<br /> 30 plasticity, moderate estimated 30
<br /> ermeabtlity
<br /> 100 Si SAND. (SP), grey to brown, very
<br /> loose, wet, 20%silt, 80% fine to
<br /> medium sand with pyrite flecks, no
<br /> plasticity, high estimated
<br /> 100 permeability
<br /> brown, medium sand with pyrite
<br /> 100 flecks <1 0
<br /> IN Bottom of well @ 34 ft
<br /> 35 red to brown, medium to coarse sand I 35
<br /> with pyrite flecks, very high estimated Bottom of boring @ 35
<br /> ermeability ft
<br /> 40 40
<br /> 45 45
<br /> WELL 24324 4/28/98
<br /> Cambria Environmental Technology, Inc.
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