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SECOR <br /> Inter=zonal Inco rated <br /> I logge7By: DateDrilled: Drilling Contractor Project Name: Method/Equipment: Boring Number:TOSCO 1205 DIRECT PUSH <br /> T615/02 FISCH ENV. LATHROP,CA GEOPROBE GP-1 <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft.): Total Drive Drop <br /> sampling method, Diam, tn. : Elev. ft. : Depth(ft.): wt-(lbs.): Dist.(in.): <br /> (' ) ( ) � 10 FIRST <br /> classifications and laboratory <br /> testing meths 21T 10.4 STATIC 16.0 <br /> Well 4.1 § Description � <br /> Construction �- <br /> Ell <br /> SILTY SAND(SM),dark reddish brown(5YR 3/2),dry,sand 70%fine 20% <br />' medium 10%coarse grained,subangular to subrounded,no petroleum odor, <br /> (0,70,30,0). <br />' SAND (SP),brown(7.5 YR 514),dry,poorly graded,sand 90%fine 10% <br /> medium grained,subangular to subrounded,(0,95,5,0). <br /> 5- <br /> 50.1 GP-1 <br /> -5' <br /> 1 <br /> CEMENT <br /> GROUT <br />' BACKFULL <br /> 10 As above,wet. 1.1 GP-1 <br /> -10' <br /> Hydropunch 11'-15' <br /> 15- <br /> 20— <br /> The <br /> 520The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling. Predominant material types shown on the log may contain different materials and the change from <br /> one predominant material type to another could be different than indicated. Descriptions on this log apply only at the specific location <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or times. <br /> Project No, 7770.43870.00.0222 Date 1/24103 CH Log of Boring <br /> ' 1205.GPJ Approved by <br /> LOG OF BOREHOLE <br /> Figure (sheet 1 of 1) <br /> 1 <br />