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Project RANCH MARKET Protect No 077 42083 004 Log of Boring/Monitoring Well
<br /> Boring Location 23564 S SANTA FE ROAD, RIVERBANK, CA Drawn By S E S M _
<br /> Subcontractor and Equipment Lo ed B D S -�
<br /> WEST HAZMAT—CME 85 99 Y
<br /> Sampling Method SPLIT SPOON Monitoring Device PID Comments
<br /> Start Date/Time 8/8/00 -1000 Finish Date/Time 8 8/00-1230
<br /> First Water (bgs) , 33 Stabilized Water Level (bgs) —7716
<br /> Surface Elevation Top Casing Elevation
<br /> Boring Abandonment/
<br />' z o E Well Construction Details
<br /> v LITHOLOGIC DESCRIPTION
<br /> C o v ti (color, groin size, consistency, moisture, other)
<br /> o VW Cn 0
<br />' 0 Gross at Surface
<br /> aw
<br /> � SILT, (2 5Y5/3), light olive brown, low plasticity,
<br /> _¢ (0,5,90,5), slow dilatancy, firm, damp, no
<br /> discoloration, no hydrocarbon odor
<br /> 5
<br />' o As above SILT with trace mico
<br /> 12
<br /> 0 15 (0) 10
<br /> 18
<br /> loax
<br /> Ln
<br />' X10
<br /> 0 10 X
<br /> (1 0) 15 As above, SILT sharp contact at 16 feet bgs to
<br /> 19
<br /> 100 f rows, O 25r Y
<br /> graded, fine grained, trace gravels to , no
<br /> ;y cyemeeqntation, dddamp, no discoloration, no
<br /> N 23 (1 5) 20 SILT, (2 5Y 4/4), olive brown, (0,0,95,5), medium
<br />' 0 34 100X plasticity, slow dilitancy, firm. moist no a 9 put mte discoloration, no hydrocarbon odor
<br /> %n
<br /> 25
<br /> 5 (10)25- As above, SILT, with fine sand, (0,10,80,10) Bentonitee
<br /> 0 27 P
<br /> 100%
<br /> ' J
<br /> 6
<br /> (2 5)
<br /> 0 24 40% 3 A above SIT moi
<br /> Sandy GRAVEL, (3YR 4/3) brown, (20,80,0,0),
<br /> fine to medium grained sand, gravel up to 0 5"
<br /> T no discoloration, no hydrocarbon odor
<br /> Groundwater collected at 37 feet bgs ,; #3 SAND
<br /> 40 As above, Sand fine to medium grained .y
<br /> Y
<br /> o SLOUGH VC end
<br /> cap
<br /> a.
<br /> 0
<br /> � 50x
<br /> 45 Total Depth of Boring =43' bgs
<br /> � 50
<br /> 77 Reviewed By Dole q 46
<br /> SECOR Revised By Date Page-Lof-l-
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