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Project: SFFB — 1444 LMO' STREET, STOCKTON, CA log of Boring/Monitoring Wefl:
<br /> Boring Location: SEE FIGURE 2 Project No.: 5Q090—,,,;-03 MW-7
<br /> o E I v LITHOLOGIC DESCRIPTION Boring Abandonment/
<br /> co (color, grain size, consistency, moisture, other)
<br /> Well Construction Details
<br /> N
<br /> 30
<br /> MW-7-301 85
<br /> 31
<br /> 32
<br /> 33
<br /> 34 DARK GREENISH GRAY (513G 4/1) SANDY SILT
<br /> 0-7-34. (ML) with clay, stiff, wet, low plasticity, strong
<br /> 850 35 chemical odor (0,25,55,10)
<br /> 35
<br /> MW-7.37 900 37
<br /> 38
<br /> 39
<br /> 40
<br /> 41
<br /> 220 42 Cement
<br /> 43 Grout
<br /> MW-7-44 44
<br /> 430 45 T DARK GREENISH GRAY (5G 4/1) SAND (SP) with
<br /> silt, sand is fine, dense, wet, strong chemical
<br /> MW-7-46 46 odor (0,90,10,0)
<br /> 485
<br /> 47
<br /> 48
<br /> MW-7-48 49
<br /> 470 50
<br /> 51 DARK GREENISH GRAY (50 4/1) SILTY SAND (SM)
<br /> sand is fine, dense, wet, strong chemical odor
<br /> 410 52 (0,90,10,0) Bentonite
<br /> 53 DARK GREENISH GRAY (5GY 4/1) SANDY CLAY Pellets
<br /> MW-7-53 (CL) with silt, sand is fine, very stiff, moist,
<br /> 270 54 moderate plasticity, strong chemical odor
<br /> 460 55 (0,20,15,65)
<br /> DARK GREENISH GRAY (5G 4/1) SANT? (SP)
<br /> 5S trace silt, sand is fine, dense, wet, strong =
<br /> f '.''•f. chemical odor (0,95,5,0)
<br /> 195 57
<br /> MW-7-57.
<br /> 58 =
<br /> DARK GREENISH GRAY (5G 4/1) SANDY SILT (ML)
<br /> 59 with clay, sand is fine, dense, moist to wet
<br /> 70 so (0,25,70,5) - ;2/12
<br /> Lanestar
<br /> Sand Pack
<br /> 51 DARK GREENISH GRAY (5G 4/1) SAND (SP) with =
<br /> trace silt, sand is fine, dense, wet, strong
<br /> 255 62 chemical odor (0,95,5,0)
<br /> 63
<br /> .
<br /> �r Reviewed 8 bate:
<br /> SECORRevised BY Date: Page-2-of-3-
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