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' Project Three B's Truck Plaza Project No AGB-NC-96-0249 BORING NO.• <br /> Site Address 14749 Thornton Road Total Depth 25ft MW-2 <br />' Lodi, California Date 29 March 1999 <br /> Drilling Co Central Valley Drilling Lagged by T Cuellar Page 1 of 1 <br /> Drill Rig Type B-5318-inch hollow stem augers Reviewed by N Henderson <br /> ��a1�4p�pJ G`a���`' ���� Lithologic Description <br /> O <br />' S 4- L4 4 G L' �`' G 6 <br /> • Dark Brown,moist,med dense, silty fine SAND About 55% <br /> MW2-5 343 8-9-10 SM sand and 45%fines, intense hydrocarbon(HQ odor <br /> I <br />' •'• Gray/green,saturated, medium dense, silty fine SAND About <br /> 10--- MW2-10 35 7-7-14 SM 60% sand and 40%fines, hydrocarbon odor <br /> •! Pale brown,moist,medium dense, silty fine SAND About 75% <br /> MW2-15 260 10-11-14 SM •.I -'- sand and 25%fines, slight HC odor <br /> Brown and gray, damp, very stiff to hard, SILT About 95% <br /> 20— MW2-20 0 11-14-19 ML I I fines and 5%sand,no HC odor <br /> Same as above <br /> MW2-25 0 15-18-21 ML <br /> — Notes, <br /> Boring MW-2 terminated at 25 feet below surface grade <br /> — MW-2 completed as a ground water monitoring well utilizing <br /> 30— <br /> 2-inch diameter, schedule 40 PVC well casing <br /> IAS-BUILT CONSTRUCTIOjd DETAILS MW-2 <br /> Screen Interval 5 to 25 feet bsg <br /> — Blank Interval 0 5 to 5 feet bsg <br /> Sand Interval 3 to 25 feet bsg <br /> Bentonite Inverval 1 to 3 feet bsg <br /> Grout Interval 0 5 to 1 foot bsg <br /> I <br /> 40— <br /> Advanced <br /> GeoEnvironmental, Inc. <br /> L SAMIPRDIBORI'4G-1VFHREE8-1UBSMW2 SAM 05126!99 @d 9 25 AM <br />