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Drilling Log <br /> FIT IT <br /> CORPORATION Monitoring Well MW--3 <br /> A Member of the IT Group <br /> r <br /> ' <br /> i-Eleven SS#21756 Owner 7-Eleven Inc See Site Map Project <br /> Location 853 E Yosemite Manteca CA Prof No 781723 For Boring Location <br /> Surface Flev Total Hoke Depth 25 ft Diameter 8 fn COMMENTS <br /> Top of Casing water Level Initial 16 it Static 17 ft <br /> ' Screen Dia 2 in Length 15 ft Type/Size Sch 40 PVC/0 020 in <br /> Casing Dia :L-in Length 10 ft Type Sch 40 PVC <br /> Fill Material #3 Sand Rig/Core Mobile Drill 3-61 <br /> ' <br /> Drill Co Grego Drilling _ Method Hollow Stem Auger <br /> Driller Tony Garver Log BY Bob Butler Date 12/20/99 Permit # <br /> Checked By Ed Simonis License No California RG#4422 <br /> C ❑ .+ T N <br /> o v ro Description <br /> 1 m o ' tpi <br /> `w O o Cto U <br /> w� 3 a Q C # y m� ui (Color, Texture, Structure) <br /> U to 0 (D En Trace < 10%, Little 10% to 20%, Some 20% to 35%, And 35% to 50% <br /> -2 <br /> ' 0 <br /> o asP 4 Asphalt over base coin se sandy gi avel <br /> O do GW <br /> ' 2 < <br /> 4 < < 4 Fine to medium SAND light brown (fill sand)) subrounded loose <br /> < < 0 6 MW-3@5 5 most no hydrocarbon odor <br /> 6 � <br /> sw <br /> 8 <br /> 5 <br /> 10 0 4 rtw-3@10 7 <br /> 12 = Clayey SILT (40 60) greenish--gray soft sem-plastic moist, no <br /> hydrocarbon odor <br /> ti <br /> UC <br /> 14 =' 0 a MW-3@15 29 Sandy SILT (50,50) olive gray to green subrounded, soft, wet, no= 26 hydrocarbon odor <br /> 16 _ ML - Groundwater Encountered <br /> Static on 01/25/00 <br /> 18 <br /> 8 <br /> 20 _ 0 2 MW 3@20 236 ML Clayey silty fine SAND (20 30 50J greenish-gi ay to olive gray, <br /> medium plastic medium stiff moist no hydrocarbon odor <br /> 22 - <br /> - 24 — sw <br /> ao Medium to coarse SAND light gray to tan subrounded to <br /> ' <br /> 02 Mw-3@25 20 subangular loose, wet to saturated no hydrocarbon odor <br /> 26 28 <br /> End of bore hole at 25 SGS Install monitoring well <br /> ' 02/25/2000 l thlog-Mar ss Page 1 of 1 <br />