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' SOIL BORING AND WELL CONSTRUCTION LOG: CB3 Page: I of I
<br /> CLEARWATER GROUP INC - Project ZB 107C
<br /> APPROXIMATE FIELD LOCATION OF BORING(NOT TO SCALE)
<br /> CB4 0 DRILLING CONTRACTOR BORING DIAMETER CLIENT(LOCATION
<br /> VW-4 ® PAST-TEK 2 inches Ruiz/4491 West Durham Ferry Road
<br /> MW 5 SW I❑*CB3' DRILL RIG OPERATOR VW-3® I BORING DEPTH SCREEN SLOT SIZE DRILLING,DATE
<br /> n CB2 ED SVOBODA 30 feet NIA 3110/00
<br /> qa RW 1 0 DRILL RIG TYPE WELL DEPTH WELL MATERIAL FILTER PACK
<br /> m VW 2 (a CBI NORTH GEOPROBE N/A NIA N/A
<br />' MWI� • ®1 D 2 M& 7 1 WELL SEAL
<br /> 2PLANNED LSE LOGGEDBY
<br /> WEST DURHAM FERRY ROAD ff+ll( N/°' Confirmation Benjamin Pink
<br /> O SAMPLING p p SAMPLING METHOD MONITORING INST APPROVED BY
<br /> a u Geoprobe Sampling Tubes Photovac PID Bnan Gwlnn, R G
<br /> FIRST ENCOUNTERED WATER DEPTHSTATIC WATER DEPTH DATE
<br /> 34c 3a o� Uai So �o Approximately 20 Ft NIA
<br /> Asphalt and baserock
<br /> 1 „444444
<br /> 44\4,444
<br /> 2
<br /> r,\4444•
<br /> 4\4,4,44
<br /> ,444444\
<br /> 3
<br /> ,44444,4
<br /> 4 175- SILT (ML) with Clay, brown, dense/stiff, moderate plasticity, homogeneous,
<br /> 4444,\44 d
<br /> \44\„44 ry
<br /> 4,444444
<br /> � 4\44,444
<br /> 4„44444
<br /> 44,4444\
<br /> 4444\444
<br /> 6 444444,4
<br /> 44,44444
<br /> ,4444444
<br /> 4\4444\,
<br /> 44,44444
<br /> ,4444444
<br /> 7 44,4444,
<br /> 44„4444
<br /> 444\44,4
<br /> \4,444„
<br /> $ 70” 444,4444
<br /> 444444„
<br /> 44\,444,
<br /> 444„444
<br /> 9 4,444444
<br /> 44444,44
<br /> x
<br /> .
<br /> .. SILT(ML)with Clay and Sand, brown, 10% clay, 10%very fine grained sand,
<br /> 4„44444
<br /> 10 ::.;,;:: moderate stiffness, moderate plasticity, slightly moist
<br /> (] „444444
<br /> V
<br /> it 44„4444
<br /> 4\444444
<br /> 4444444,
<br /> 44,44444
<br /> 44444444
<br /> I O
<br /> 12 4\,4444,
<br /> 4\„4444
<br /> m 4444,44,
<br /> 44,444„
<br /> O 13 4„44444
<br /> 444\444•
<br /> 4\,4444,
<br /> ,4,44444
<br /> 14 444,4444
<br /> IS
<br /> ri ,6 34- CLAY with Silt (CL), brown, moderate stiffness, moderate plasticity, slightly
<br /> z moist
<br /> n
<br /> 3 18
<br /> z 44444444
<br /> 19 4 `,4,w SAND (SM), brown, some silt, sand fine grained, homogeneous, loose, wet
<br /> 20 48- 4 4 4 4
<br /> 44,4444,
<br /> 4444„\,
<br /> 4,444444
<br /> 21 444\4444
<br /> „444444
<br /> "4`444 22 Clayey SILT(ML)with Sand, brown, 10%very fine grained sand, 15%clay,
<br /> •4444,44
<br /> •4444444
<br /> ,444444,
<br /> .,444444 moderate plasticity, very moist to wet
<br /> 23 444444„
<br /> 4,4444„
<br /> 44444444
<br /> 444,4444
<br /> ,444,444
<br /> ,,,44444
<br /> 24 44444\„
<br /> 44,4,44♦
<br /> •4444,44
<br /> 44444444
<br /> 25 \44„444
<br /> 444`4,4`
<br /> Clayey 444444\4
<br /> 4„444„ Y Y SILT(ML)with Sand, brown, 15%very fine grained sand, 10%clay,
<br /> 4,,,4444
<br /> moderate plasticity, very moist to wet
<br /> ,4444444
<br /> 4,444444
<br /> 2� 444,4444
<br /> 4444\444
<br /> 44444444
<br /> 28 48•
<br /> 'Note- OVM-PID readings likely represent interference with
<br /> \\\\4444
<br /> 444444,4
<br /> 44444444 water vapor, as observations and lab analytical data
<br /> 4444,444
<br /> 29 44444444
<br /> 444444,4 indicate soil is essentially free of contamination
<br /> 44444,4,
<br /> 44,44444
<br /> 30 130•
<br />
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