Laserfiche WebLink
BORING LOG <br /> Project No. Boring& Casing Diameter Logged By SG G <br /> KEI-P 88-1013 9" 2" W W Cc=G /6 33 <br /> Protect Name Unocal SIS #5098 Well Cover Elevation Date Drilled <br /> 5606 Pacific Avenue,Stockton 5120-21/92 <br /> Boring No. Drilling Hollow-stem Drilling Company <br /> MW 12 Method Auger Woodward Drilling Company <br /> Penetration G.W. Depth Strati- <br /> blows/6" level (feet) graphy Description <br /> Samples USCS <br /> 8/10/18 45 SP Fine-grained sand,well sorted,medium dense,moist,gray <br /> Silty clay,estimated at 30% silt and 5-10% fine-grained <br /> sand,very stiff,moist,grayish brown and olive brown <br /> mottled,caliche common <br /> CL As above except grayish brown and olive brown mottled <br /> 618116 <br /> 50 <br /> --------------------- <br /> 617114 55 - Silt,estimated at 15%clay and 5-10%fine-grained sand, <br /> —_= micaceous,moist,olive gray,caliche common in voids <br /> ML -- —_ <br /> 6/8116 60 __ Clayey slit,estimated at 15-20%clay and 5-10% <br /> --_= fine-grained sand,micaceous,caliche common in voids, <br /> —_— moist,olive gray <br /> rzz <br /> zzz <br /> 18/38/50-4" --Z=.7 <br /> 65 CL Silty clay,estimated at 15% silt,hard, moist,greenish gray <br /> 7/14/22 to dark greenish gray,trace pores and caliche <br /> Page 3 of 4 <br />