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PROJECT NO. CS1 8344-1 25
<br /> PROJECT NAME HITCH RACK RANCH
<br /> BORING NUMBER B-6
<br /> TOP OF HOLE ELEVATION DEPTH OF GROUND WATER DIRECTION OF HOLE
<br /> TEST HOLE TOTAL DEPTH DRILLING START AND END DATE LOGGED BY:
<br /> 250
<br /> DRILLING CONTRACTOR DRILLER DRILL TYPE DRILL METHOD
<br /> DEPTH RUN CORE CORE RQD LOG DESCRIPTION JOINTS
<br /> TIME LENGTH RECOVERY (%)
<br /> (INCHES) (%)
<br /> GRANITIC GNEISS,FOLIATED, 100'-108'MODERATELY TO
<br /> 54 100 14 REDDISH BROWN AND DARK GRAY, HIHGLY FRACTURED,
<br /> 7 VERY HARD,ORTHOCLASE,QUARTZ, SLIGHTLY WEATHERED
<br /> 105 :=' : BIOTITE,MINOR HORNEBLENDE. ALONG JOINTS,OPEN
<br /> FOLIATION JOINTS,CLOSED
<br /> 54 100 0 GRANITE,MEDIUM TO COARSE VERTICAL JOINT AND
<br /> +ry BEDDING JOINT,OPEN
<br /> 110 + GRAINED,VERY HARD,REDDISH VERTICAL JOINT AT
<br /> 48 100 13
<br /> + PLAGIOCLASE TZ MINOR ORTHOCLASE,
<br /> APPROXIMATELY 106-106'.
<br /> 115 ?_:' _ 108'-111'INTENSELY
<br /> GRANITIC GNEISS,VERY HARD,DARK FRACTURED,SLIGHTLY TO
<br /> 48 78 18 + GRAY AND REDDISH BROWN, MODERATELY WEATHERED,
<br /> FOLIATED,ORTHOCLASE,QUARTZ, IRON STAINING.
<br /> 120 + BIOTITE,PLAGIOCLASE,MINOR
<br /> + HORNEBLENDE,HIGHLY FRACTURED,
<br /> 54 100 8 SLIGHTLY WEATHERED,OPEN 111'-114'HIGHLY
<br /> FOLIATION JOINTS,CLOSED FRACTURED,SLIGHTLY
<br /> 125 VERTICAL JOINT. WEATHERED,IRON
<br /> + GRANITE,VERY HARD,COARSE STAINING,OPEN AND
<br /> 54 100 0 GRAINED,REDDISH BROWN,HIGHLY CLOSED VERTICAL JOINTS,
<br /> OPEN BEDDING JOINTS AND
<br /> FRACTURED,SLIGHTLY WEATHERED 60 130 + ALONG JOINTS,OPEN VERTICAL DEGREES TO BEDDING.
<br /> 54 100 0 JOINTS AND BEDDING JOINTS.
<br /> + GRANITIC GNEISS,VERY HARD, 126'-220'HIGHLY
<br /> 135 MEDIUM GRAINED,FOLIATED,DARK FRACTURED,SLIGHTLY
<br /> GRAY TO REDDISH BROWN,QUARTZ, WEATHERED,OPEND
<br /> 42 100 8 + ORTHOCLASE,BIOTITE, BEDDING FRACTURES AND
<br /> 140 PLAGIOCLASE,HIGHLY TO INTENSELY VERTICAL FRACTURES,
<br /> + FRACTURED,SLIGHTLY WEATHERED, SLIGHT IRON STAINING
<br /> 42 100 23 OPEN VERTICAL JOINT,FOLIATED ALONG JOINTS,OPEN
<br /> JOINTS. FRACTURES 45 60
<br /> 145 + DEGREES TO BEDDING.
<br /> 51 100 0 + GRANITE,VERY HARD,MEDIUM TO 144'-145'INTENSELY
<br /> 150 COARSE GRAINED,REDDISH BROWN. FRACTURED,HIGHLY
<br /> + STAINING.WEATHERED,IRON
<br /> 51 100 14
<br /> 155 + 147'-152'INTENSELY
<br /> FRACTURED,SLIGHTLY
<br /> 54 100 7 + WEATHERED.
<br /> 160 OPEN VERTICAL JOINTS AT
<br /> + APPROXIMATELY 177,
<br /> 54 100 18 180'-181',186'-189',197',199'.
<br /> 165 +
<br /> 54 100 0 +
<br /> 170
<br /> 54 100 0
<br /> 175 +
<br /> 60 100 0 +
<br /> 180
<br /> 60 100 23 +
<br /> 185 +
<br /> 60 100 12 +
<br /> 190
<br /> 60 100 11 +
<br /> 195 +
<br /> 60 100 25
<br /> +
<br /> FIG. 13
<br />
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