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Geological T"echnitzr Inc. <br /> Borehole �.o ` . . <br /> V <br /> Project Name Former Moresco Property Borehole No. SB-5 Page-!- of 4 <br /> Project No. 251.2 Date 06/18/96 Contractor V&W Drilling, Inc. C57 720904 <br /> Area & County 16865 Gawne Rd., Stockton Drilling Method Hollow Stem Auger <br /> Field Geo/Eng T. McDonald Elevation of Measuring Point N/A <br /> Tot. Dep. 100' Tot.Casing Dep. N/A Annular Seal N/A Filter Pack N/A Grout 100'-0 <br /> g ±1101 <br /> Borehole Dia. 8.00„ Casing Dia. N/A Screened Interval N/A Slot Size N/A Water Level <br /> U Description Remarks <br /> cn c` U U <br /> 0 Location:±35' north of UST PID Reading <br /> V <br /> PPM <br /> S <br /> 15:02 =__- CLAYEY SILT(TTR4/3) w/ veryfine 0 <br /> 9 M L grained sand,dense,moist <br /> V <br /> 60 <br /> S i <br /> V <br /> 15:0 48 i = SM SILTY SAND(10YR5/6) fine to medium,well Oppm <br /> i graded,semi cemented <br /> U <br /> +.+ I <br /> 1514 36 Z SM SILTY SAND(IOYR5/4) fine to medium,well 0ppm <br /> graded,semi cemented <br /> V <br /> 26 <br /> 15:19 50 SM SILTY SAND(10YR5/6)very fine to fine,silt Oppm <br /> matrix <br /> 15:25 36Sys SAND(2.5Y6/6)fine to coarse,well graded, O ppm <br /> 4 few very coarse grains,loose <br /> V � <br /> Notes: Silt 0 Clay Sand (5Y5/6)=Munsell soil color description <br /> V <br /> Gravel/Cobbles Lab Analysis Sample Grain size is referenced to the Modified <br /> L':`•'•3 Wentworth Scale <br /> rev 3/92 <br /> drawn 09/25/96 <br />