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Advanced BORING LOG _. GeoEnvironmental, Inc. BOREHOLE NO.- MW-3 837 Shaw Road, Stockton, CA 95215 TOTAL DEPTH: 45 feet (209)467-1006 FAX: (209)467-1118 — Project: Fast and Easy Drilling Co.: West Hazrrlat Drilling Site Location: 244 West Harding Way Rig/Auger Type: CME9518" hollow stem Stockton Logged By: W. Little California ' Reviewed By: W. Little Project No.: AGE-NC-98-504 Date(s) Drilled: 04 APRIL 2003 Notes: soil samples collected -,z Water level during drilling Page 1 of 1 Completed as ground water monitoring well -�c Water level in completed well Sample I Blows PID Soil uSCS Class and Well Well Depth ID (per 6") (ppm) Symbol Soil Description Completion Description - _ -_ 0 -- Wel!cover tristy box I - I 5 i . . . CL:CLAY:brown Cines;moist;no hydrocarbon(1-IC) j J M W I-5 9,16,L5 5 odor. N. _ - I -10 0004000 _. .. ............� E ML:SILT:tan Vines;moist;na IIC odor. { MW1-lo 7,11,13 o00000o ML:SILT:tan lines;moist;no IIC odor. -15 i o00000o Cement grout seal from MWl-15 12,13,18 0000000- 5'l0 21'bsg. 2 0 CL:CLAY:gray f nes;moist;no[IC odor, M W 1-20 12,20,21 Bentonite seal from 21' I to 23' bsg. I CL:CLAY:gray rules;moist;ro HC odor. . 2 � MW1-25 18,23,24 3 — _ - I o°O000°o ML:S[LT�.gray fines;moist to wet;low plasticity,no MWl-30 18,25,28 0°0°0°000°0 #2112 sand from23'to _ toughness,no}iC odor. 4G bsg- i 000*000 ML',SILT:gray fines;moist to wet;low plasticity,no -35 MWI-35 15,15,19 °o°o°oo°o°o°o toughness,no HC odor. 1 o°o°o°o°000 NIL:SILT:gay lines;moist to wet;low plasticity,no j -40 MWI-40 15,19,20 °o°o°o°o°o°oo toughness,no HC odor. _ I _ Screened interval from 25'to 45'bsg. -45- o00000o pr L;SILT:gray Ernes;moist to wet;low plasticity,no MW 1-45 18,19,22 toughness,no HC odor, Cap at 45'.