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Environmental BORING LOG AND <br /> ' Science & B-4 <br /> ® Engineering Inc. WELL COMPLETION SUMMARY <br /> na¢osvc�y.r <br /> WELLCOMPLETION Project Name: Ryder Truck Rental Project No:6-90-5137 <br /> NO WELL Location: 1700 North Broadway <br /> Completion Depth: Stockton,CA Page 1 of 1 <br /> Size/Type From To <br /> Casing: <br /> Driller: Gregg Dulling and Testing Dales: <br /> Screen: Method: Hollow Stem Auger Stan:1-29-91 <br /> ' Filter: Hole Diameter: 5.1/2 In. Total Depth: 15 Feet <br /> Seal: Ref.Elevations:NA Finish:1-29-91 <br /> Logged By: Nell Garrett <br /> Graphic Log Remarks <br /> ; Lithologic Description a <br /> s lw Lilhology WeA installation Water,driGnglalmpbtion,summary,scruple type <br /> elsys <br /> ' 0 4 In.CONCRETE COVER(Oil residue on surface) <br /> CLAY AND GRAVEL FILL GP <br /> .e.�.e.�.� <br /> At I_UVIUM <br /> CLAY,dark brown to black,high plasticity,firm,slightly CL <br /> damp,no odor. <br /> 5 RING @ 5 FEET <br /> CLAYEY SILT,dark-medium brown,firm,slightly damp, CL <br /> no odor. <br /> Clay component decreases with depth;fine grained sand <br /> Increases with depth. <br /> 10 As above. RING @ 10 FEET <br /> 15 As above,no odor. RING @ 15 FEET <br /> Total Depth:15 Feet <br /> f�C Boring backfilled with neat cement grout <br /> No ground water found <br /> Sampling interval <br /> ' 20 fI�C Sample submitted for laboratory <br /> analysis <br /> ' 25- <br /> 30- <br /> 35— <br />