Laserfiche WebLink
BORING LOG <br /> Project No. Boring & Casing Diameter Logged By _�7 G G <br /> KEI-P 88-1013 9" 2" W W G/� 3 3 <br /> Project Name Unocal SIS #5098 Well Cover Elevation Date Drilled <br /> 5606 Pacific Avenue,Stockton 5/20-21/'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 USC5 <br /> Silty clay,estimated at 25% silt and 5%sand,micaceous, <br /> 10/17/22 hard,moist to very moist,very dark gray to dark greenish <br /> gray <br /> Salty clay,interbedded with silty fine-grained sand with <br /> 70 CL clay,hard,very moist to saturated,very dark gray to dark <br /> greenish gray <br /> 13/20/25 Silty clay,estimated at 15-20% silt and 5%sand,localized <br /> areas of high consolidation to 1-1/2 inch in diameter <br /> Silty clay as above except dark gray <br /> 15/23/32 <br /> TOTAL DEPTH DRILLED 72 5' <br /> 75 TOTAL DEPTH SAMPLED 74' <br /> 80 <br /> 85 <br /> Page 4 of 4 <br />