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J.M.Equipment Boring Dia, :8" <br /> 1245 W.Charter Way LOG OF BORING MW-10 Tot.Depth :30' <br /> y- Stockton,CA Casing Depth ;30' <br /> Project No.:507.2 (Page 1 of 1) <br /> �y Casing Dia. :2" <br /> Date :5124/01 Screen Interval :10-30' <br /> Drilling Method :HSA Slot Size :0.02" <br /> Tics Driller :VB&W Drilling Filter Pack :8-30' <br /> Logged By :J.Angulo Annular Seal :6-8' <br /> Grout :0-6' <br /> 1y Water Depth :+/-13.5' <br /> tns <br /> 3 v Well:MW-10 <br /> Depth <br /> Elev.: <br /> p <br /> in Sampi <br /> Time DESCRIPTION a- co OVM <br /> Feet � (ppm) <br /> C7 � <br /> 0 Cover <br /> 16W <br /> 5 <br /> . 11:10 to <br /> � SILT-brown,slighly moist,prominent Fe stain,no odor. ML 0 <br /> 10 X <br /> 11:13 CLAY-brown,moist,Fe stain,black organics,CaCO3CL 07. <br /> nodules,no odor. <br /> 15 X SILT-brown,wet,black or <br /> 11:17 � panics,CaCO3 nodules,no ML o <br /> odor. <br /> lo <br /> ado <br /> 20 X <br /> 11:22 SANDY CLAY-fine,dark grey,wet,black organics,no CL 0 <br /> odor. <br /> v 25 X <br /> 11:27 SANDY SILT-wet,dark grey,no odor. CL 0 <br /> o CLAY-blue green,moist,no odor. <br /> 2 30 X � <br /> 11:30 SILT-brown,wet,Fe stain,black organics,no odor. 0 <br /> Lo Q SILT-blue green,moist,no odor. ML <br /> N <br /> O <br /> 35 <br /> A <br /> a <br /> O <br /> lr.. 40 <br /> -J2 <br /> O <br />