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TEST BORING REPORT Boring No HA-4 <br /> Project Penny Newman Grain Elevator-Stockton,CA 1805 Harbor Street,Stockton,California File No 29626-000 <br /> Client Conti Group Sheet No 1 of 2 <br /> Contractor BC2 Environmental Start April 6,2004 <br /> Finish April 2004 <br /> Casing Sampler Barrel Drilling Equipment and Procedures Driller John <br /> Type G Rig Make&Model Truck H&A Rep J Miller <br /> Inside Diameter(in) 1 5 Bit Type Elevation <br /> Drill Mud Datum <br /> Hammer Weight(Ib Casing Direct Push Location See Plan <br /> Hammer Fall(in) Hoist/Hammer Automatic Hammer <br /> 0— Ey - Gravel Sand Field Test <br /> Z r `1 `` EL E Visual Manual Identification and Description �, �, N <br /> m d («3 U �E�C (Density/consistency color GROUP NAME max particle sizeu� LT UN gO LL iQL1 LU° FCE_nE z 0 'o o6 structure odor opttonal descriptions geologic interpretatoo <br /> � L.. <br /> 0 <br /> 9"of black bituminous concrete <br /> ALLUVIAL DEPOSITS <br /> i <br /> ' 5 <br /> '� C <br /> a <br /> J <br /> F <br /> z <br /> a <br /> $ to w <br /> 3 <br /> <` o <br /> Z <br /> u <br /> D <br /> a <br /> — ——— ——_ — _—— ------------------- <br /> 15 14 5 — — — — <br /> a Hydropunch water sample collected from 16 ft to 18 ft at 10 36 on <br /> '> 416104 <br /> W -FLUVIAL DEPOSITS <br /> G <br /> a <br /> d <br /> i10e 20 <br /> Water Level Data Sample Identification Well Diagram Summary <br /> Date Time Elapsed De th ft to S SPT(1 318 1 D} ® Riser Pipe Overburden(lin it 30 <br /> Bottom Bottom ® Screen <br /> Time(hr of Cann Water CA Cal (2 318 i o) 0 Filter Sand Rock Cored(lin ft) <br /> m MC Cal Mod (1 718 i D) Cuttkngs Samples 1-S, 1-W <br /> U Undisturbed Sample ® Grout <br /> ® Concrete Boring No HA-4 <br /> ' G Geoprobe ® Bentonite Seal <br /> M Field Tests Dilatancy R-Rapid S-Slow N-None Plasticity N-Nonplastic L-Law M-Medium H-High <br /> Touohn - ow. M M Dry Str n th N N n L-Low. M-Medium. H High. V V Hr h <br /> SPT=Sam ler til r 6 in Mawmum article size mml is determined b direct observation within the limitations of sampler size to millimeters <br /> 7 Note Soil identification based on visual-manual methods of the USCS as practiced by Haley&Aldrich Inc <br /> * Indicates the use of a 3"sampler and 300 Ib hammer <br />