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Geological Techni# Inc. <br /> ' Borehole Log <br /> Project Name George's Service Borehole No. MW-3 Page? of—!— <br /> Project <br /> f?Project NO. 281 .2 Date 4/25/95 Contractor V&W Drilling Company C57 Lic. 658786 <br /> Area & County 1600 Durham Ferry Rd., Tracy Drilling Method Hollow Stem Auger <br /> ' Field Geo/Eng T. McDonald Elevation of Measuring Point 99.38' Arbitrary Plane <br /> Tot. Dep, 20' Tot. Casing Dep. 20' Annular Seal 3-4' Filter Pack 4.20' Grout 0-3' <br /> ' Borehole Dia. 8.00"Casing Dia. 2.0" Screened Interval 4-20' Slot Size 0.010" Water Level 19.5' <br /> Location-12 ft SE of former kerosene UST <br /> 5 v 3r <br /> C m o Description Remarks <br /> (A Ul U U NCD0�0 <br /> 0 <br /> it <br /> i <br /> i - <br /> s =_= ML CLAYEY SILT-(2.5Y5/6), firm, moist, 6 ppm OVM <br /> ' 1201 --- - plastic, FsOx root tubes <br /> 1 <br /> lzoa =___- <br /> z ° ML CLAYEY S-ILT-(2.5Y5/6), firm, 0.9 ppm OVM <br /> _ _._ i ii : <br /> -'- saturated, plastic, FeOx root tubes <br /> 77- <br /> ' -'- ML CLAYEY SILT-(2.5Y5/6), hard, moist, 3.5 ppm OVM <br /> __= root tubes w/ intact roots <br /> _ 2 ___ <br /> z _ ML CLAYEY SILT-(2.5Y5/6), soft, saturated, 2.9 ppm OVM <br /> --- root tubes w/ intact roots <br /> ' 25 <br /> is <br /> 30 <br /> ' Notes: Silt Clay Sand (5Y5/6)=Munsell soil color description <br /> ==denotes sample submitted for laboratory analysis <br /> ' Pebbles k= Clayey Sand Grain size is referenced to the Modified Wentworth Scale <br /> rev 3/92 Drawn 8/11/94 <br />