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Project Name Soil Boring Number <br /> Union Pacific Railroad - Proposed Property Lease Soil Boring Log B16 <br /> Address Drilling Contractor Drilling Method Backfill Material <br /> Port of Stockton Rail Facility <br /> Stockton California Cascade Drilling Hand Auger Cement Grout <br /> Logged By Approved By Sampling Method Boring Depth Boring Diameter <br /> S . Morden L . Holden Grab Sample 6 ft. 3 in . <br /> Antea Group Project Number Headspace Monitoring Device Date Drilling Started Date Drilling Completed <br /> UPR8298 PID 4/16/14 4/16/14 <br /> LITHOLOGY SAMPLING DATA <br /> a) <br /> U >1 O� N > <br /> °—° Graphic �' a ^ °' �a ~ `m J Y <br /> CL L) Visual E z Q o o M �, L) CM Backfill Q <br /> w o Log Description � a �, E <br /> .0 C: <br /> m CO Details Q <br /> _ — cn <br /> 00 <br /> 0 <br /> ML Silt with Sand ; some organic material , dry Cement <br /> low plasticity , little very fine grain sand Grout : <br /> (20 % ) , brown 0-6 ft . <br /> 0 . 0 <br /> 0 . 0 <br /> CL Lean Clay ; medium plasticity , little dry <br /> -5 5 organic material , gray turning to brown 5 <br /> with depth moist <br /> wet 0 . 0 5 . 5-6 . 0 G 100 <br /> End of boring at 6 ft . bgs . <br /> SS�pNAL r,�� <br /> - 10 10 ��� �0 10 <br /> a� LIA HOLDEN <br /> * No. 8584 <br /> Exp , <br /> - 15 - - 15 �F C AL15 <br /> -20 20 20 <br /> 25 <br /> -25 25 <br /> G = Grab Sample <br /> antealgroup <br /> Page 1 of 1 Water Level During Drilling XINOGEN � <br />