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Pro'. No.: 143626.B1.FW <br /> CH2MHNl..4 Am <br /> SOIL RING LOG <br /> Project: PG&E Gas Gathering Drilling Contractor: Gregg Drilling <br /> Drilling Method & Equipment: Hand Auger and Marl M5T"Rhino" Rig, Geo robe Logger: T. Boardman <br /> Sample Soil Description 1 Comments <br /> 0PID Soil name, uscs group symbol, color, Depth of casing, drilling rate, <br /> m a L, Reading moisture content, relative density or drilling fluid loss, tests and <br /> w o (ppm) consistency, soil structure, mineralogy instrumentation <br /> CL'� Q1 E -O U <br /> � (n Z Ca � <br /> Elevation: Location: McMullin Boring No. 19 PZ-2 <br /> Start: 11/13/97 Finish: 11/13/97 Water Level: <br /> Sheet 1 of 1 <br /> 0 SANDY CLAY(CLJ dark brown(10YR,313),moist Hand augered to 5 feet <br /> J <br /> E <br /> 0 CLAYEY SAND(SC,dark grayish brown(10YR,312) <br /> moist <br /> 1 <br /> 1 @4.5':increase clay <br /> 5.0 �J 0 — <br /> 1 SILT WITH SAND(ML),yellowish brown(10YR,514), <br /> 1.5/1.51 moist <br /> 0 - <br /> ' <br /> _j <br /> 1.3/2.0' @7:increase clay <br /> Y <br /> J i 1.0/1.5 <br /> 10.0 i 0 '@1 O':iron-oxide staining common <br /> i <br /> 1.0/2.01 <br /> 1 I 0 - <br /> 74.5 Strong odor <br /> i <br /> 15.0 0.5/1.5! 12 <br /> '1.5/2.0' 4 SANDY SILT(ML),yellowish brown(10YR,518), <br /> 70%low-plasticity fines,30%very fine sand,wet <br /> 1.511.5 0 SILTY SAND(SM),yellowish brown(10YR,518), i <br /> 140-50%low-to non-plastic fines, 50-60%sand <br /> 1.511.5 I i <br /> 20.0 Collected grab groundwater sample <br /> BORING TERMINATED AT 20 FEET <br /> !BORING CONVERTED INTO PIEZOMETER <br /> i <br /> 143626VeportsVogsVncmullin.xls[19 PZ-21 Primed:7!23198 <br />