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� I <br /> ' Manta Brothers Boring Dia 8' <br /> 814 E Charter Way LOG OF BORING MW-7 Tot Depth 40 <br /> • Stockton,CA <br /> (Page 2 of 2) Casing Depth 40 <br /> Project No 724 2 Casing Dia 2" <br /> Date 11/20/00 Screen Interval 25-40' <br /> �ie4loglCal Drilling Method HSA Slot Size 001, <br /> TfC�NtICs Driller V&W Drilling Filter Pack 23-40' <br /> lKG Logged By J Angulo Annular Seat 21-23' <br /> Grout o 21' <br /> Water Depth <br /> v Well MW-7 <br /> Depth o = Elev <br /> in Lab Time Ca �j OVIVI <br /> Feet Sample o DESCRIPTION L) (ppm? <br /> m I II <br /> 30 <br /> ' 14 02 7 CLAY-tight gray,slightly moist, CaCO3 nodules CL 0 <br /> X 9 <br /> ' 35 <br /> is t3 CLAY-gray,moist, CaCO3 nodules, Fe stains CL o <br /> t 7 <br /> 40 <br /> is 2s CLAY-gray,moist,CaCO3 nodules, Fe stains CL o <br />' 45- <br /> 50- <br /> E <br /> 550O <br /> i <br /> E <br /> 1 w <br /> 0 $0 <br /> N <br /> N <br /> 1 <br />