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�' 3�• � e �{� � '^ TSS g, ,'�s�y t a � 'Y a i 'M <br /> au <br /> JO©if lCyM7 LOCA710N <br /> EA ENGINEERING, EXX73R I Exxon,USA Stockton Ca—Pershing Ave. <br /> SGiENCE,AND DRILLING ANDSAMPLINGNETHODS <br /> .INC. 71 inch Hollow stem auger with <br /> TECHNOLOGY. <br /> 1/A a 2 inef�split spoon sampler.Driller Kvilhau9 St.Lic.No.02390 <br /> LOG OF SOIL.EZO�IING ! 1 W V <br /> Coordnatea: 121 19'12"westDRILLING37 S9' 1 1"north WATERLEV[L 19 34 20.25 START FINISH <br /> 12:00 T1NE <br /> Elevation top of ming: 7.70 ft. TINE 10:00 TINCZSATE i3:0U 14:20 <br /> Cuing belowaudace: O.5 ft. 2/24/08 411 1/08JA1E DATE <br /> REFERENCE T of C I Toff i 2/23/00 2/23/08 <br /> C W Z v sunt-ACECOND1T10NS concrete sidewalk <br /> J � }•— NCL I— a: (� <br /> u� o � 0. <br /> � iu w c <br /> DESCRIPTION by Jan Stepek <br /> '— concrete sidewalk <br /> sand brown fill <br /> 1 777,:.:T <br /> .4 <br /> „ <br /> 18 5 3.5 3 , , clay eV silt(OL),black moist no odor OVA=O ppm <br /> �1g 5 11 ,1 i, , <br /> ,OL <br /> 7 <br /> 3 <br /> 12 8 8,S clayey fine sand /silt(ML),grey/green moist no <br /> odor,OVA=Oppm. <br /> 1 1J <br /> - 1 <br /> ML <br /> 5 <br /> 3- <br /> 1© 12 13.5 clayey medium sand(SC),,ray/green moist no <br /> odor OVA=Oppm <br /> _ 15 <br /> G SSC <br /> —5 B <br /> 1Q1p 11 18.5 <br /> sandy silty clay (CL),brown moist no odor <br /> O iCL OVA=Opprn. <br /> q Page 1 of 2 <br />