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PROJECT NO. CS18344 -125
<br />PROJECT NAME
<br />HITCH RACK RANCH
<br />BORING NUMBER
<br />B -4
<br />TOP OF HOLE ELEVATION
<br />DEPTH OF GROUND WATER
<br />DIRECTION OF HOLE
<br />TEST HOLE TOTAL DEPTH
<br />DRILLING START AND END DATE
<br />LOGGED BY:
<br />DRILLING CONTRACTOR
<br />DRILLER
<br />DRILL TYPE
<br />DRILL METHOD
<br />DEPTH
<br />RUN
<br />CORE
<br />CORE
<br />RQD
<br />LOG
<br />DESCRIPTION
<br />JOINTS
<br />TIME
<br />LENGTH
<br />RECOVERY
<br />( %)
<br />(INCHES)
<br />( %)
<br />+
<br />100' -122'
<br />+
<br />GRANITE, REDDISH BROWN, VERY
<br />MEDIUM TO COARSE GRAINED,
<br />24
<br />100
<br />0
<br />HARD, MEDIUM TO COARSE
<br />MODERATELY FRACTURED, CLOSED
<br />1 O5
<br />+
<br />GRAINED, ORTHOCLASE, QUARTZ,
<br />BEDDING JOINTS, CLOSED VERTICAL
<br />+
<br />PLAGIOCLASE, BIOTITE, MINOR
<br />JOINT AT 102', SLIGHTLY
<br />BIOTITE
<br />WEATHERED AOLOON OPEN JOINTS
<br />0
<br />0
<br />0
<br />+
<br />110
<br />+
<br />MEDIUM TO COARSE GRAINED,
<br />+
<br />MODERATELY FRACTURED, CLOSED
<br />NO RECOVERY FROM 102' -118'.
<br />BEDDING JOINTS, CLOSED VERTICAL
<br />0
<br />0
<br />0
<br />+
<br />JOINT AT 102', SLIGHTLY
<br />115
<br />+
<br />WEATHERED ALONG OPEN JOINTS
<br />+
<br />122' -124'
<br />INTENSELY FRACTURED, HIGHLY
<br />72
<br />100
<br />0
<br />+
<br />WEATHERED, IRON STAINING ON
<br />120
<br />+
<br />OPEN JOINTS, CLAY INFILLING,
<br />CLOSED JOINT.
<br />124' -128'
<br />+
<br />72
<br />100
<br />0
<br />COARSE GRAINED, MODERATELY TO
<br />+
<br />125
<br />HIGHLY FRACTURED, SLIGHTLY
<br />E CLOSED JOINTS O
<br />+
<br />DEGREES, NFIL ED WITH CALCITE
<br />42.5
<br />95
<br />0
<br />128' -133'
<br />+
<br />1
<br />MEDIUM TO COARSE GRAINED,
<br />+
<br />INTENSELY FRACTURED, SLIGHTLY
<br />+
<br />WEATHERED ALONG JOINTS
<br />23
<br />38
<br />10
<br />NOT FULL RECOVERY
<br />+
<br />135
<br />133'-141'
<br />+
<br />COARSE GRAINED, HIGHLY
<br />+
<br />FRACTURED CLOSED JOINTS,
<br />60
<br />60
<br />100
<br />0
<br />+
<br />JOINTS, BEDDING
<br />140
<br />DEGRE S A D 0 DEG EES TO
<br />SLIGHTLY WEATHERED
<br />+
<br />141' -148'
<br />49.5
<br />83
<br />0
<br />+
<br />MEDIUM GRAINED, HIGHLY TO
<br />1
<br />INTENSELY FRACTURED, SLIGHTLY
<br />+
<br />WEATHERED, OPOEN BEDDING
<br />+
<br />JOINTS, CLOSED VERTICAL JOINT AT
<br />54.5
<br />91
<br />0
<br />APPROXIMATELY 143', IRON
<br />1
<br />GRANTITIC GNEISS, DARK GRAY AND
<br />STAINING
<br />REDDISH BROWN, FOLIATED, VERY
<br />148' -151'
<br />HARD
<br />HIGHLY FRACTURED, SLIGHTLY
<br />50.5
<br />84
<br />0
<br />WEATHERED, BOTH OPEN AND
<br />1
<br />CLOSED FOLIATION JOINTS AND 60
<br />DEGREES TO BEDDING JOINTS
<br />151' -153'
<br />54
<br />90
<br />0
<br />GRANTITIC GNEISS, FOLIATED,
<br />INTENSELY FRACTURED, HIGHLY
<br />160
<br />QUARTZ, BIOTITE, HORNEBLENDE,
<br />WEATHERED, WEAK
<br />ORTHOCLASE
<br />151'-153'
<br />INTENSELY FRACTURED, HIGHLY
<br />57.5
<br />96
<br />0
<br />WEATHERED, WEAK
<br />+
<br />1
<br />153'-155'
<br />+
<br />HIGHLY FRACTURED, SLIGHTLY
<br />+
<br />WEATHERED, OPEN BEDDING
<br />54
<br />90
<br />0
<br />GRANITE, REDDISH BROWN, VERY
<br />JOINTS, CLOSED JOINT 0 DEGREES
<br />+
<br />170
<br />MEDIUM TO COARSE
<br />TO BEDDING
<br />-}-
<br />GRAINED, QUARTZ, ORTHOCLASE,
<br />155' -158'
<br />+
<br />PLAGIOCLASE, BIOTITE, MINOR
<br />INTENSELY FRACTURED,
<br />60
<br />100
<br />0
<br />810717E
<br />MODERATELY GHLY
<br />+
<br />WEATHERED
<br />175
<br />+
<br />158'-163'
<br />+
<br />HIGHLY FRACTURED, INTENSELY
<br />60
<br />100
<br />0
<br />FRACTURED AT 161', MODERATELY
<br />+
<br />TO HIGHLY WEATHERED BEDDING
<br />180
<br />+
<br />173' -178'
<br />JOINTS AND FOLIATION JOINTS,
<br />+
<br />INTENSELY FRACTURED,
<br />OPEN CLOSED VERTICAL JOINT AT
<br />48
<br />100
<br />0
<br />+
<br />MODERATELY TO HIGHLY
<br />162' -163'.
<br />185
<br />WEATHERED, OPEN BEDDING
<br />163' -168'
<br />+
<br />JOINTS, OPEN VERTICAL JOINT.
<br />INTESNELY FRACTURED,
<br />+
<br />178'-198'
<br />MODERATELY WEATHERED, HIGHLY
<br />96
<br />100
<br />0
<br />COARSE GRAINED, INTENSELY
<br />WEATHERED AT 168', OPEN
<br />1
<br />+
<br />FRACTURED, OPEN VERTICAL
<br />VERTICAL JOINT AT 163' -365',
<br />+
<br />JOINTS WITH WEATHERING TO CLAY
<br />BEDDING JOINTS AND 60 DEGREES
<br />+
<br />ALONG JOINTS, OPEN BEDDING
<br />TO BEDDING
<br />36
<br />100
<br />0
<br />JOINTS AND 60 DEGRESS TO
<br />168' -173'
<br />1 J5
<br />+
<br />BEDDING, SLIGHTLY WEATHERED,
<br />HIGHLY FRACTURED, SLIGHTLY
<br />+
<br />MODERATELY WEATHERED ALONG
<br />WEATHERED, CLOSED VERTICLAL
<br />0
<br />+
<br />OPEN JOINTS AT 186' -18T.
<br />JOINT 168' -169', OPEN BEDDING
<br />60
<br />100
<br />JOINTS, CLOSED 60 DEGREES TO
<br />FIG. 8
<br />
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