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PROJECT NO. CS18344-125 Transit Mix Concrete Co.
<br />PROJECT NAME HITCH RACK RANCH CONFIDENTIAL
<br />BORING NUMBER
<br />B-1
<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 />150
<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 />(/o)
<br />(INCHES)
<br />(%)
<br />+
<br />GRANITE, VERY HARD, HIGHLY
<br />DISCOLORATION DUE TO OXIDATION TO A
<br />21
<br />35
<br />0
<br />+
<br />WEATHERED, MEDIUM GRAINED,
<br />RUSTY BROWN ALONG JOINTS AND
<br />+
<br />INTENSELY FRACTURED.
<br />FRACTURES, HIGHLY WEATHERED.
<br />5
<br />+
<br />GRANITE, VERY HARD, MODERATELY
<br />47
<br />78
<br />0
<br />+
<br />WEATHERED, MEDIUM GRAINED,
<br />INTENSELY FRACTURED, QUARTS,
<br />10
<br />+
<br />POTASSIUM FELDSPAR, PLAGIOCLASE,
<br />+
<br />MINOR BIOTITE.
<br />47
<br />78
<br />13
<br />GRANITE, VERY HARD, MODERATELY
<br />+
<br />WEATHERED, MEDIUM GRAINED,
<br />15
<br />INTENSELY FRACTURED, QUARTS,
<br />+
<br />POTASSIUM FELDSPAR, PLAGIOCLASE,
<br />41
<br />68
<br />0
<br />+
<br />MINOR BIOTITE.
<br />+
<br />20
<br />+
<br />GRANITE, VERY HARD, MODERATELY
<br />WEATHERED, MEDIUM GRAINED,
<br />41
<br />68
<br />0
<br />INTENSELY FRACTURED.
<br />25
<br />MICA-HORNEBLENDE SCHIST, HARD,
<br />FOLIATION JOINTS, INTENSELY
<br />57
<br />95
<br />10
<br />'
<br />FRACTURED, MODERATLY WEATHERED.
<br />30
<br />GRANITIC GNEISS, VERY HARD, FOLIATION
<br />?->
<br />JOINTS, HIGHLY FRACTURED, RED BROWN
<br />60
<br />100
<br />9
<br />QUARTZ, POTASSIUM FELDSPAR,
<br />35
<br />PLAGIOCLASE, BIOTITE, MINOR
<br />z_';"
<br />HORNEBLENDE INTENSELY FRACTURED AT
<br />48
<br />80
<br />0
<br />25-26', MODERATELY TO HIGHLY
<br />WEATHERED.
<br />40
<br />�+ -
<br />60
<br />100
<br />0
<br />MICA-HORNEBLENDE SCHIST, HARD,
<br />- �;,
<br />BIOTITE, HORNEBLENDE, PLAGIOCLASE,
<br />45
<br />QUARTZ, INTENSELY FRACTURED,
<br />MODERATELY WEATHERED.
<br />60
<br />100
<br />0
<br />_'�
<br />GRANITE, GNEISS INTERBEDDED WITH
<br />40'-42' JOINTS 60 DEGREES TO BEDDING.
<br />50
<br />MICA-HORNEBLENDE SCHIST, VERY HARD,
<br />+h
<br />INTENSELY FRACTURED AND HIGHLY
<br />53
<br />88
<br />0
<br />+
<br />WEATHERED 33'-40'.
<br />+
<br />55
<br />+
<br />GRANITE, VERY HARD, SLIGHTLY
<br />86
<br />73
<br />0
<br />+
<br />WEATHERED, HIGHLY FRACTURED, JOINTS
<br />60' TO BEDDING, QUARTZ, POTASSIUM
<br />60
<br />FELDSPAR, PLAGIOCLASE, MINOR
<br />MUSCOVITE AND BIOTITE.
<br />86
<br />73
<br />12
<br />GRANITIC GNEISS, VERY HARD, INTENSELY
<br />65
<br />r_�'
<br />FRACTURED, HIGHLY WEATHERED,
<br />_
<br />REDDISH BROWN WEATHERING
<br />60
<br />100
<br />12
<br />21
<br />DISCOLORATION ALONG FRACTURES TO
<br />RUSTY BROWN.
<br />70
<br />GRANITE, VERY HARD, REDDISH BROWN,
<br />35
<br />58
<br />11
<br />' ,;'
<br />INTENSELY FRACTURED, MODERATELY TO
<br />75
<br />HIGHLY WEATHERED, MEDIUM TO COARSE
<br />%'�
<br />GRAINED QUARTZ, ORTHOCLASE,
<br />89
<br />74
<br />15
<br />PLAGIOCLASE, MINOR BIOTITE AND
<br />HORNEBLENDE.
<br />80
<br />GRANITIC GNEISS, VERY HARD,
<br />89
<br />74
<br />0
<br />MODERATELY WEATHERED, HIGHLY
<br />85t
<br />FRACTURED, FOLIATION JOINTS, FOLIATED
<br />QUARTZ, ORTHOCLASE, BIOTITE,
<br />94
<br />78
<br />15
<br />HORNEBLENDE.
<br />90
<br />HORNEBLENDE-BIOTITE SCHIST, COUNTRY
<br />ROCK WITH COARSE GRAINED GRANITE
<br />94
<br />78
<br />15
<br />INTRUSIONS, HARD, FINE TO MEDIUM
<br />GRAINED, DARK GRAY, FOLIATION JOINTS
<br />95
<br />INTENSELY FRACTURED, MODERATELY
<br />WEATHERED, HIGHLY WEATHERED AT
<br />59.25
<br />99
<br />0
<br />94'-95'.
<br />FIG. 1
<br />
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