Laserfiche WebLink
Wright Environmental Services Inc Exploratory Boring Log <br /> M & M Automotive — 60 E. 10th Street Tracy, California <br /> • Project No 4070—T <br /> Boring No : B-5 Casing depth <br /> Total depth of boring- 15 5 feet Casing diameter <br /> Diameter of boring- 9' Inches Casing material. <br /> Date drilled- 12-e-94 Slot size: <br /> Drilling method- Hollow-Stem Auger Sand size <br /> Field Geologist: CV Screen Interval: <br /> PDFS°Nle <br /> USCS <br /> Ioo Depth <br /> Description Well <br /> m Code <br /> Const <br /> 2 CL Sltty clay with sand, dark brown 10 yr 4/3, 50-70X clay; 20-30% slit; a <br /> 10-20% very fine to medium sand, damp <br /> 0 <br /> 9030 e 4 CL Silty clay with sand, dark yellowish brown 10 yr 4/4, some as above but ° <br /> e—a—s 14 very fine sand; root hoissburrows , callche Riled, damp e <br /> 8 <br /> a <br /> 938 2 ° <br /> 0 e $ CL Some as above, mora, no root holes/burrows <br /> e <br /> 945 3 <br /> 1 CL Same as above; slightly <br /> 0 s g lY stained greenish gray, very moist, ° <br /> 12 a <br /> 1013 1 14 - - - - - .� � — — w a <br /> . 2 5C ° <br /> Clayey wrtd with silt; dark yellowish brown 10 yr 4/4. 70-80X well sorted <br /> 15 fine to medium sand, 10-20% clay, 10-20X alit; iooaa. mottled with <br /> greenlsh gray; wet <br /> 18 Bottom of boring at 15 5 feet <br /> 20 <br /> 22 <br /> 24 <br /> 26 <br /> za <br /> 30 <br /> 32 <br /> 34 <br /> 3B <br /> 38 <br /> 40 <br /> 42 <br /> • 44 <br /> 46 <br />