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Protect ARCO 4493 Protect No 077 41883 320 Log of Boring/Monitoring Well
<br /> Boring Location 206 N CENTER STREET, STOCKTON, CA B_7
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<br /> Z g a V LITHOLOGIC DESCRIPTION Boring Abandonment/
<br /> CL (color, groin size, consistency, moisture, other)
<br /> 9
<br /> o Well Construction Details
<br /> M Q oAT
<br /> 30
<br /> SAND (SP) Gray, fine to medium sand, saturated,
<br /> 31 slight odor (0,90,10,0)
<br /> 32-
<br /> 33-
<br /> 2
<br /> 2332 34 CLAYEY SILT (ML) Gray, medium stiff, moist to
<br /> wet, no hydrocarbon odor (0,0,75,25)
<br /> 35-
<br /> 36-
<br /> 41
<br /> 5364t 37 SANDY SILT (ML) Gray, fine sand, medium stiff,
<br /> most to wet, no hydrocarbon odor (0,30,50,20)
<br /> 38
<br /> 39
<br /> SANDY SILT (ML) Gray, fine sand, medium stiff,
<br /> 40 40 moist to wet, no hydrocarbon odor
<br /> 41-
<br /> 42-
<br /> 0
<br /> 1420 43 Some as above, wet to saturated
<br /> SAND (SP) Gray, fine sand, loose, saturated, no
<br /> 44 hydrocarbon odor (0,90,10,0)
<br /> 45-
<br /> 11
<br /> 511 4fi T
<br /> 47
<br /> 48
<br /> 28 49 Some as above
<br /> ' w Backfilled
<br /> 50 with cement
<br /> 51SILTY SAND (SM) Gray, fine sand, dense, grout
<br /> 21 52--msaturated, no hydrocarbon odor (0,60.40,0)
<br /> 53
<br /> 54
<br /> 3 Some as above
<br /> 5fi
<br /> 0 57
<br /> t SILTY CLAY (CL) Gray, fine sand, hard, damp,
<br /> 58 no hydrocarbon odor (0,10,40.50)
<br /> 59-
<br /> 11
<br /> 9} 1 60 Some as above
<br /> j 61
<br /> ss
<br /> End of boring
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<br /> �] Reviewed By Dote
<br /> SECOR Revised By Date Poge_2,of_I
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