|
PROJECT NO. CS18344-125
<br />PROJECT NAME HITCH RACK RANCH
<br />BORING NUMBER
<br />B-5
<br />TOP OF HOLE ELEVATION
<br />DEPTH OF GROUND WATER
<br />DIRECTION OF HOLE
<br />TEST HOLE TOTAL DEPTH
<br />250
<br />DRILLING START AND END DATE
<br />LOGGED BY:
<br />DRILLING CONTRACTOR
<br />DRILLER
<br />DRILL TYPE
<br />DRILL METHOD
<br />DEPTH
<br />(FEET)
<br />RUN
<br />TIME
<br />CORE
<br />(INCHES) NGTH
<br />CORE
<br />(%RECOVERY (%)
<br />RQD
<br />LOG
<br />DESCRIPTION
<br />JOINTS
<br />-
<br />36
<br />100
<br />7
<br />•
<br />f
<br />'
<br />GRANITIC GNEISS, VERY HARD,
<br />FOLIATED, QUARTZ, ORTHOCLASE,
<br />PLAGIOCLASE, BIOTITE, MINOR
<br />0'-4' HIGHLY FRACTURED,
<br />SLIGHTLY WEATHERED
<br />ALONG JOINTS, OPEN
<br />- 105
<br />-
<br />- 110
<br />ill
<br />HORNEBLENDE.
<br />BIOTITE-HORNEBLENDE SCHIST,
<br />BIOTITE, HORNEBLENDE, MINOR
<br />QUARTZ, MEDIUM GRAINED,
<br />MODERATELY HARD, DARK GRAY,
<br />MODERATELY TO HIGHLY
<br />FRACTURED, SLIGHTLY WEATHERED,
<br />OPEN AND CLOSED BEDDING AND
<br />FOLIATION JOINTS, CLOSED INFILLED
<br />WITH CALICTE. •
<br />GRANITIC GNEISS, MEDIUM TO
<br />COARSE GRAINED, VERY HARD,
<br />FOLIATED, QUARTZ, ORTHOCLASE,
<br />PLAGIOCLASE, BIOTITE, MINOR
<br />HORNEBLENDE.
<br />GRANITE, MEDIUM TO COARSE
<br />GRAINED, VERY HARD, REDDISH
<br />BROWN.
<br />BEDDING JOINTS,
<br />FOLIATION AND
<br />PERPENDICULAR TO
<br />FOLIATION, TALC ALONG
<br />OPEN JOINTS.
<br />110'-113' INTENSELY
<br />FRACTURED, COARSE
<br />GRAINED, FOLIATION
<br />FRACTURES OPEN, OPEN
<br />VERTICAL FRACTURES,
<br />SLIGHTLY WEATHERED.
<br />113-121.5' HIGHLY
<br />FRACTURED, COARSE
<br />GRAINED, SLIGHTLY
<br />WEATHERED ALONG
<br />JOINTS, OPEN VERTICAL
<br />JOINTS, FOLIATION JOINTS.
<br />121.5-143' MODERATELY
<br />FRACTURED, SLIGHTLY
<br />WEATHERED, OPEN
<br />BEDDING AND FOLIATION
<br />JOINTS, CLOSED JOINTS 60
<br />DEGREES TO BEDDING.
<br />GRANITIC INTRUSION AT
<br />128'-130' AND AT 133-135'
<br />143'-146 5' INTENSELY
<br />FRACTURED,
<br />MODEREATELY
<br />WEATHERED ALONG
<br />JOINTS, OPEN VERTICAL
<br />AND FOLIATION JOINTS,
<br />CLOSED JOINT 60 DEGREES
<br />TO BEDDING.
<br />146.5-187 MODERATELY TO
<br />HIGHLY FRACTURED,
<br />SLIGHTLY WEATHERED,
<br />OPEN BEDDING AND
<br />FOLIATION JOINTS, COARSE
<br />GRAINED, OPEN AND
<br />CLOSED JOINTS 60
<br />DEGREES TO BEDDING.
<br />OPEN VERTICAL JOINTS AT
<br />APPROXIMATELY 157-177.
<br />182-184' INTENSELY
<br />FRACTURED, SLIGHTLY
<br />WEATHERED, OPEN
<br />VERTICAL JOINTS, BEDDING
<br />JOINTS.
<br />184-191' COARSE GRAINED,
<br />INTENSELY FRACTURED,
<br />SLIGHTLY TO MODERATELY
<br />WEATHERED, OPEN
<br />VERTICAL JOINTS, BEDDING
<br />JOINTS.
<br />191' MODERATELY TO
<br />HIGHLY FRACTURED,
<br />SLIGHTLY WEATHERED,
<br />OPEN BEDDING JOINTS.
<br />45
<br />100
<br />69
<br />P4
<br />54
<br />9
<br />- 115
<br />_
<br />- 120
<br />-
<br />60
<br />100
<br />0
<br />'i
<br />60
<br />100
<br />30
<br />^';
<br />�•
<br />-125
<br />- 130
<br />-
<br />- 135
<br />60
<br />100
<br />47
<br />60
<br />100
<br />29
<br />'' i'
<br />60
<br />100
<br />27
<br />'
<br />-�y,,-,
<br />hr
<br />- 140
<br />-
<br />- 145
<br />-
<br />59
<br />100
<br />23
<br />�;
<br />59
<br />100
<br />35
<br />-150_^'
<br />- 155
<br />-
<br />- 160
<br />60
<br />100
<br />28
<br />:.
<br />;':;
<br />54
<br />100
<br />21
<br />54
<br />100
<br />0
<br />- 165
<br />-
<br />- 170
<br />48
<br />100
<br />7
<br />h
<br />48
<br />100
<br />16
<br />-175
<br />-
<br />- 180
<br />-
<br />- 185
<br />60
<br />100
<br />32
<br />i'i'
<br />60
<br />100
<br />8
<br />+
<br />- +
<br />+
<br />84
<br />100
<br />0
<br />- 190
<br />-
<br />- 195
<br />,,,.,,
<br />54
<br />100
<br />20
<br />+
<br />+
<br />- +
<br />+
<br />++
<br />54
<br />100
<br />58
<br />FIG. 10
<br />
|