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Sinclair&Thompson Prop. <br /> 3780 TracYAe Rd.t LCTot. Depth :25' <br /> LOG OF BORING MW-1 R Casing Depth :20' <br /> Casing Diameter :2" <br /> (Page 1 of 1) <br /> Project No.: 1030.2 Screen Interval :10-20' <br /> Date :March 11,2005 Slot Size :0.01" <br /> r7to4 icirl Drilling Method :Hallow Stem Auger Filter Pack :8-20' <br /> reC�tnits Driller :ResonantSonic international Material ;#212 Sand <br /> Ina Logged By :Eric Price Annular Seal :6.8' <br /> ' Grout :0-6' <br /> Water Depth :12.5' <br /> Depth o U Well:MW-1 R <br /> in Lab Time U � OVM Elev.: <br /> Feet Sample o DESCRIPTION a v <br /> (ppm) <br /> C.7 � <br /> 0 Cover <br /> ' Topsoil with a base rock cap <br /> Clay-Light brown,very dry,no odor 0.0 <br /> CH <br /> ' Clay-Yellowish-brown,noted oxidation,contains some <br /> moisture-at 8'clay layers turn black and have a <br /> 5 0850 strong odor <br /> 9.3 <br /> CH <br /> ' MW-iR@7.5 <br /> 0857 Clay-Dark gray,high plasticity,very strong odor <br /> 10 MW-1R@10.5 0859 CH 5.7 <br /> Sand-Black,contains some silty material,very fine to <br /> ' MW-1R@12.5 medium grains,coarsen downward,some moisture,no 192 <br /> odor <br /> SW <br /> 0902 <br /> 15 1.1 <br /> ' Sand-Brown, coarse grain,coarsen upward,some <br /> moisture,no odor SP <br /> 0.5 <br /> Clay-Yellowish-brown, high plasticity,contains some <br /> organic material,little to no moisture,no odor-at 24.9'a <br /> higher silt content was noted <br /> 0.0 <br /> 20- <br /> 0930 <br /> O.D <br /> °� OH <br /> 3 <br /> 0 <br /> ' 0951 <br /> a <br /> 25 0.0 <br /> a <br /> 0 <br /> 0 30 <br /> N <br /> rte <br /> S <br /> 1 <br />