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Geological Technics Inc. <br /> Borehole Lo <br /> ' Project Name George's Service Borehole No. cR-105 Page 2 of 2 <br /> Project No, 425.2 Date 6/30/98 Contractor V&W Drilling <br /> ' Area & County_Corner of Durham Ferry Rd and Hwy 33/ Son Joaquin Co. . <br /> Field Geo/Eng M. Niemi Drilling Method Hollow Stem Auger <br /> Borehole Dia.B=_ Tot. Depth 50' Tot. Casing Depth NA Casing Dia._ Screened Interval <br /> ' Filter Pack Annular Seal Slot Size Grout 50-0' Water Depth <br /> DLn L <br /> ' �4 CL E 3 + J C5 £ �, Remarks <br /> a, E C 0 � �° 3 W Nif <br /> Description OVM m <br /> o� in z �0 3 Q 6 n > SPP <br /> ' 3 <br /> 0809 is aa°o°oa000°oo GP SANDY GRAVEL—some clay, loose. 0 <br /> 3 <br /> 0901 SW HEAVING SAND—fine to coarse grained, 0 <br /> ' loose. <br /> ' 40 <br /> 0811 CL SANDY CLAY (2.5Y6/6), very fine 0 <br /> grained, plastic, moist. <br /> 45 <br /> _ 0923 gs ___ CL CLAY—(2.SY6/8), very plastic, nodules. 0 <br /> 2s <br /> ' 50 <br /> 0931 +o CL SANDY CLAY—(2.SY6/8), very fine 0 <br /> ' --- grained, plastic. <br /> 1 <br /> 1 <br /> ' Notes: 0 SAND CLAY ® Annular Seal ® Grout <br /> ' SILT °o° GRAVEL Sample Submitted to Laboratory <br />