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BORING LOG <br /> Project No. Boring& Casing Diameter Logged Br <br /> KE1-P91-0202 9" 2" W.W. �G <br /> Project Name Unocal Well Cover Elevation Date Drilled <br /> Lodi,Kettleman Lane 12/17/91 <br /> Boring No. Drilling Hollow-stem Drilling Company <br /> NM4 Method Auger West Hazmat <br /> Penetration G.W. Depth Strati- <br /> blows/6" level (feet) graphs Description <br /> Samples USCS <br /> 8/518 45 =__- <br /> ___ Sand}'silt,estimated at 30`7x• sand.well graded, <br /> slightly micaceous,moist,stiff,brown to light <br /> _ = yellowish brown. <br /> NIL <br /> 18/28/40 = -- <br /> 50 <br /> Sand,well graded,trace to 5%rounded gravel to 314" <br /> diameter,several very fine sand lenses observed,moist, <br /> very dense,micaceous,pale brown,traces of iron oxide <br /> staining. <br /> 8/1588 S5 Sand as above. <br /> SW <br /> Well graded sand,estimated at 5 to 10%rounded <br /> gravel to 314" diameter,micaceous,moist,dense, <br /> 208080 60 pale brown. <br /> ' ... . Clayey silt,moist,several zones 1110" thick of iron oxide <br /> staining,hard,light yellowish brown/light olive brown. <br /> MLI <br /> <y _ . <br /> 15150-5" )\+ffi Silt,slight plasticity,interbedded with well graded sands, <br /> trace gravel. <br /> • Sand,well graded,slightly micaceous,moist,very dense, <br /> 18/35/35 65 SW <br /> brown to yellowish brown. <br /> Page 3 of 4 <br />