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Geological ech,nics Inco <br /> Borehole Log <br /> Project Name George's Service Borehole No MW-102 Page 1 of 2 <br /> Project No 4252 Date 4/29/97 Contractor. V&W Drillin <br /> Area & Countyrorner of Durham Ferrycar 3 Co. <br /> F'ietcl Geo/Eng M Nlemi Drilling Method Hollow Stem Au er <br /> 12' 0-39' <br /> Borehole Dian' 39-50'fot Depth 50 Tot Casing Depth 50 Casing Dia 2 Screened Intervat 47.5-45 <br /> Filter Pack 50-43.5'__ Annular Seat 43.5-41' Slot Size 0 020„ Grout 41-0' Water Depth +x-21 <br /> V L <br /> � 1 " o Remarks <br /> �� y_ ° o 45 U E Description ova (ppm) <br /> c c� n z rn <br /> 3 6 u f� <br /> 0 ( U 3 c� U v� <br /> 5 0644 3 No Core Recovery 1 <br /> 3 <br /> 0 = __ — <br /> 0647 i = ML SILT-blue gray calor, only a few inchs 52 <br /> 7 _ = recovered from shoo. <br /> Strong Gasoline <br /> Odor <br /> 15 — = ML <br /> 0653 �o = = Sal SILT-(2 5Y6/6), grading to silty sand, 150 <br /> tine to medium grained, at 16', wet at Gasoline Odor <br /> 15 5' <br /> 20 — — <br /> 0656 s — — - RAL SANDY SILT-(2 5Y6/6), fine grained 4 <br /> sand, black hydrocarbon staining. <br /> Gasoline Odor <br /> 25 <br /> 07031 SM SILTY SAND--(2.5Y6/6), fine grained, 4 <br /> black hydrocarbon staining. <br /> Gasoline Odor <br /> 030 <br /> Notes © SAND CLAY ® Annular Seal ® Grout <br /> SILT Sample SubmTttad to Laboratory <br />