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SOIL BORING LOG Boring No MW-6 ShPeti A of 4 <br /> Client Arco Station 2186 Date 8/14101 <br /> Address 3212 North California Street Drilling Company Woodward Drilling Company ng type BK-81 <br /> Stockton CA Driller Frank Ramirez <br /> *'ct No D000-330 Method Hollow Stem Auger hole diam B" <br /> Logged By- Scott B3tUnger <br /> r� 'PID <br /> De thSampee- 10iv Oto <br /> coiwelwxLShD <br /> Type N` Mrw <br /> s[ <br /> and Conditions <br /> 18 _ SP SAND 60'-60 7 fine grained,5-10%fines,wet,loose <br /> S MW6-61 22 -- 1440 70_- s 1 CLAY 60 T-61 5- tight brawn trace white caliche damp,very soft 3 <br /> - ------------ – -- - ------- ----------------------------------------- -- - --------------– 3 ^ <br /> ------ - 25 <br /> -`--- - -------------- <br /> ----- ----- ---- 6 2 ----------------------------------------------------------------------------- ^------------ --------^ <br /> -------- - -------I`--------------------- ------- <br /> 6 3 <br /> --------- <br /> -------- --------__ 6 4 / <br /> ------- ----------- -------------- 6 5 <br /> 15 <br /> S MW6-66 18 - 1450 –100 s s ML SANDY SILT bq.ht brown-20_35%o fine grained sand,wet very soft 2-9- <br /> -------------------------- <br /> 9 <br /> ---- - -- ---- -- — ------------------- --------------^----- <br /> 20 <br /> ----- ------ 6 7 <br /> ------------- --- --— --- - -- fi B <br /> -------------^- 6 9 <br /> 7 6 <br /> 14 55 25 7 1 ML SANDY SILT light brown with orange mottles-20-35%fine gained 3 1 <br /> _--_-- _-------^- �- sand wet stiff - - <br /> 7 2 <br /> -------- --------- --....-.---...... 7 3 <br /> --- ---- ` - -- --- -------------- 7 4 <br /> 7 5 <br /> _ SAND 75'-76 5',fine to medium grained 5%coarse grained sand 1-2% <br /> S MW6-76 15 05 75 7 6 SW fines,verywet 2 <br /> 7 7 M CLAYEY SILT 76 5,li9ht brown with orange mottles low percentage <br /> _ of white cabche,damp hard <br /> 7 6 <br /> - 7 9 <br /> _ SP SAND 80'-80 8',poorly graded,fine grained,wet,loose <br /> S MW6-81 1525 , 85 a o CLAY 80 8'-81 5',light brown d ,hard <br />' Comments Total depth of boring is 81 feet bgs <br /> Well surged for 10 minutes prior to installing sanitary seal <br /> 1 <br />