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i <br /> TEST BORING REPORT Boring No HA-6 <br /> iProject Penny Newman Grain Elevator-Stockton CA 1805 Harbor Street,Stockton California File No 29626-000 <br /> ' Client Conti Group Sheet No I of 2 <br /> Contractor BC2 Environmental Start April 6 2004 <br /> Finish April 6, 2004 <br /> Casing Sampler Barrel Drilling Equipment and Procedures Driller John <br /> ' Type G Rig Make&Madel Truck H&A Rep J Miller <br /> Inside Diameter(in) 1 5 Bit Type ElevationDrill Mud Datum <br /> Hammer Weight(!b - Casing Direct Push Location See Plan <br /> Hammer Fall(in) Hoist/Hammer Automatic Hammer <br /> oE o Gravel Sand Field Test <br /> Z E $ a E Visual-Manual Identification and Description <br /> N v (p6 ) N N 7 <br /> ' a d dr D N 2 p C o N G _ u vl <br /> a E E ci a U (Dens itylconsistency color GROUP NAME max particle size U m U g m LL ° rn _ <br /> t] NV)06p structure odor moisture,optional descriptions geologic interpretation) a o o 0 o F a <br /> 0 <br /> 9"of black bituminous concrete <br /> 0 B Borehole hand augered from 0 8 ft to 5 0 ft per H&A work plan <br /> ALLUVIAL DEPOSITS <br /> i <br /> i <br /> li <br /> Jim <br /> o <br /> W <br /> Z <br /> J <br /> $ 10 S1 10 0 3 CL Brown sandy lean CLAY(CL) trips =0 5 mm no apparent structure 0 0 0 5 20 75 M M <br /> 24 12 0 0 no odor, moist PID=3 313 3 ppm <br /> 0. <br /> S <br /> 4 15 S2 150 CL Brown sandy lean CLAY(CL) mps =0 5 mm no apparent structure 0 0 0 5 20 75 M M <br /> ' 24 170 no odor moist FID=0 910 0 ppm <br /> 0 <br /> z <br /> W <br /> 180 <br /> v 20 <br /> y Water Level Data Sample.Identification Well Diagram Summary <br /> Ela sed Depth ft to ® Riser Pipe <br /> Elapsed S SPT(1-318 I p} Overburden(lin ft) 3D <br /> Date Time <br /> Bottom Bottom ® Screen <br /> o <br /> Time(hr of Casin Water CA Cat (2 31S"I D) Filter Sand Rock Cored(lin ft) <br /> . MC Cal Mod (t 718 ID) Cuttings Samples 5-S, 1-W <br /> Grout <br /> U Undisturbed Sample <br /> = G Geoturb Concrete Boring No HA-6 <br /> ® Bentonite Seal <br /> M Fceld Tests Dilatancy R-Rapid S-Slow N-None Plasticity N Nonplastic L-Low M-Medium H-High <br /> F i Strength N-N ne L- ow M-M dium H-Hi h V-V Hiah <br /> SPT=Sam ler blows r 6 in Maximum article size mm ss determined b direct observation within the limitations of sample,size in mdl+meters <br /> Note Soil identification based on visual-manual methods of the USCS as racticed b Hale &Aldrich Inc <br /> * Indicates the use of a 3"sampler and 300 Ib hammer <br />