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Wright Environmental Services Inc., CA Exploratory Boring Log
<br /> Project No 9111 BORING NO B-4 Drilling Method Holiowstem Auger Page 1 of 7
<br /> 'eagged by CMP Date October 20,2004 BOREHOLE COMPLETION
<br /> Client Ace Tomato Well Installed No
<br /> A
<br /> cation 2771 East French Camp Road Total Depth 41 5'
<br /> French Camp, CA Grout Seal 41 5'to surface
<br /> rmit SJC EHD#0039548
<br /> Water Levels 1 st Enc 39'(9 16 20 Static 39 5'Q 16 25
<br /> Sample PID Blow Well Detail/
<br /> No IOV Count Depth Lithology Log Backfill
<br /> 2 Asphalt pavement
<br /> A~
<br /> A
<br /> E ML-Clayey SILT,dark yellowish brown 10YR414, sfighfty plastic, massive, ^„
<br /> v� no sand, stiff,damp
<br /> h�
<br /> A�
<br /> B-4-1 - 50 5
<br /> Q 5for 6" Same as above, cemented, hard, damp "A
<br /> A~
<br /> B-4-2 28, 1 A
<br /> Q 11' f so„ ML-Sandy SILT, brown 10YR513, cemented, nonplastic, claiche, f sand 20%, ".
<br /> massive, hard, damp
<br /> nn
<br /> h~
<br /> wA
<br /> h
<br /> B-4-3 15 AA
<br /> @ 16' - 40 ML-Sandy SILT, yellowish brown 10YR514, nonplastic, minor caliche, massive,
<br /> hard, damp
<br /> n�
<br /> B-4-4 _ 50 20
<br /> .�
<br /> Q 21' for 6" SM-Silty SAND,Clark yellowish brown 10YR416, f sand 90%, silt 10%, nonplastic,
<br /> very dense, damp
<br /> B-4-5 25 �••
<br /> 26' 47 ML-SILT with minor Sand, brown 10YR5/4, nonplastic, f sand 5%dissem in
<br /> silt, massive, hard, damp
<br /> �h
<br /> B-4-6 _ 30 Same as above, massive, rootholes and burrows, caliche with weak cementation,
<br /> 031' 41 hard, damp ".
<br /> A�
<br /> B-4-7 35
<br /> Q 36' " 32 Same as above, minor clay slighlty plastic, stiff, damp A"
<br /> v
<br /> n�
<br /> B-4-8 _ 23 40 Saturated in sandy beds, then grades into underlying n�
<br /> 41'
<br /> ML-Clayey SILT, brown 10YR513, slighlty plastic, minor caliche dissem , no sand
<br /> below 40 feet, stiff, damp
<br /> Bottom of Borarr��gg 41 5 feet groundwater enters borehole slowly
<br /> roundwater stadc levels ma rat ba stabilized Revlewed R
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