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Client: Cove Contractors Loc a Ion: 3242 S. EI Dorado Street, Stockton CA. PAGE 1 of 1 <br /> Logged By:JDB Date Drilled: September 30, 2015 Project No: 04.20090407.00 <br /> Driller: Gregg Borehole Diameter: 12" Project Name: Cove Contractors <br /> Drilling Method: HSA Borehole Depth:40 feet (Stockton, CA.) <br /> Sampling Method: Continuous Well Diameter: 4" <br /> Casing Type: PVC-SCH 40 Well Depth:40 feet <br /> Slot Size: 0.010" Casing Stickup: —3 feet 4EArs�1ri%-jONO <br /> Gravel Pack: 2/12 <br /> Elevation(feet) Northing(feet) Easting(feet) <br /> Well No. DW-4 n/a n/a n/a <br /> Well Sample <br /> Construction d ° m <br /> Y YCL <br /> watery �o o <br /> Casing <br /> Level <br /> LITHOLOGY DESCRIPTION <br /> 0 m <br /> > o <br /> m m g V o D v co <br /> 0 s <br /> Dry Dirt Surface <br /> 2 SM SANDY SILT: light brown, fine sandy silt, dry <br /> Dry CH CLAY:white Ione cap material, dry <br /> y Damp 4 CL SILTY CLAY: brown, damp <br /> 0 <br /> 6 <br /> dark brown with auto shredder residue(metal,wire and foam) <br /> ° c ° with rock u to Y/4", concrete and brick fragments,dam <br /> � o � p 9 P <br /> o m 8 <br /> E _ E <br /> U M U <br /> 10 <br /> Y <br /> 12 <br /> m <br /> aDamp 1 grades to dark brown with black stained soil, auto shredder <br /> m residue(including lots of hose and rubber), gravel and <br /> N <br /> concrete with brick,slight odor,damp <br /> C 16 <br /> O O <br /> m " 18 dark black stained sitly clay with auto shredder residue <br /> _-_ (including lots of hose and rubber),odor, damp <br /> 20 <br /> = 22 <br /> -- SCH 40 4"0 PVC <br /> Screened Casing 2 <br /> same as above with strong odor,damp <br /> 26 <br /> (n : 28 <br /> N N_. <br /> N N. <br /> 30 <br /> -_- 32 <br /> -_ (34.5'bgs) <br /> _ - Very3 dark black stained sitly clay with auto shredder residue,strong <br /> _ Moist 36 odor,very moist <br /> 38 <br /> 40 black grey stained silty clay with auto shredder residue,strong <br /> odor, very moist <br /> 42 Boring Terminated at 40 Feet and Well DW-4 Constructed. <br /> 44 <br /> PATH: K.\707 COVE CONTRACTORS\BORING LOG\NW-7A & DW-7_4 <br />