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EVeLORATORY BORING Y OG Page 3 of 3 <br /> MTPROJECT NAME: Roberts Petroleum Services BORING NO. MW-8 <br /> Lodi,California DATE DRILLED: 4/13170 <br /> EXCELTECH PROJECT NUMBER: 1628G LOGGED BY: B.V.T. <br /> o � O LU Z <br /> Z O F- <br /> a a U) °w SOIL DESCRIPTION w LU <br /> w2 3 � 2 o <br /> m U <br /> M L SANDY SILT as above <br /> 43- <br /> 44- - - - - - - -- -- - - - -- -- - -- - - -- -- - -- - - - - - - - -- - - -- <br /> SW- SILTY SAND,dark greenish gray(5GY 4/1),80-90%very fine to fine sand, <br /> 45 S M 5-15% silt, 1-3%mica,moderately sorted,dense,moist <br /> 46 8-9 30 211 <br /> 47- <br /> 48- - -- -- - - - - - - - -- - -- - -- - -- - -- - -- - - - - - - - -- - -- - <br /> S P- SILTY SAND,brown(IOYR 5/3),85-95%fine to medium sand,5-15%silt, <br /> 49 S M 1-3%localized iron staining,well sorted,dense,very moist to wet 17 <br /> 50 <br /> [ 44 <br /> 51 <br /> 25354 52- <br /> 53- <br /> 54- - <br /> - -- -- - -- - --- -- - -- -- - - --- -- - -- - - - - -- --- - -- - <br /> M L SANDY SILT,yellowish red(5YR 4/6),60-70%silt,30-40% very fine sand, <br /> 55 trace medium sand,very stiff,very moist to wet <br /> 56 33 <br /> 57- <br /> - -- - -- --- - - - - --- -- --- - --- - - - -- - - - - -- - -- - -- - - <br /> 58- SP- SILTY SAND,yellowish red(5YR 4/6),80-90% fine to medium sand,5-15% <br /> S M silt, 1-3% mica,well sorted,medium dense,wet <br /> 59- <br /> 60 <br /> 61 35 ML <br /> SANDY SILT,dark yellowish brown(lOYR 4/6),70-80% silt, 15-25%fine <br /> 62 sand,trace clay binder, 1-3%black organic matter,low plasticity,very moist <br /> to wet <br /> 63 Bottom of Boring=61 1/2 feet <br /> REVIEWED BY R.G./C.E.G. <br />