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BORING LOG' <br /> Project Manteca Bean Hole/11ell I MW-8 <br /> Location Manteca, CA 01aarter of Drill Nolo 8" <br /> Job I 38504.01 Total Depth of Hole 30' <br /> Geologist/Enginetr Brian McGinnis Date Started 12-21-87 <br /> Dr111 Agency Water Development Corp. cat* Completed 12-21-87 <br /> 7 W <br /> DEPTH � � GRAPHICWELL CoUSTRUCTION OETf tL { DESCRIP110% <br /> IN FEET ? SYMBOL <br /> DWP 12A Watertight frocking <br /> 0 Vault <br /> Water- � 0--14 brawn, moist, Sand, sl. silty, � <br /> 2 proof p• v. coarse - v. fine, subangular, �. <br /> Locking Y v. loose, no odor. <br /> 4 Cap # ement <br /> Grout Seal SM <br /> 5 2" Solid 1468 <br /> PVC Casing tonite I <br /> Some pea ravel at 8' . <br /> 8 <br /> 10 " <br /> 14&9 <br /> 12 ► — <br /> 14 — CL 14-15 brown Cla sl.silt stiff_ <br /> 18 — 1470 -18 brown, sl. moist, Sand, v. coarse <br /> fine, subangular, no odor. <br /> 2" Slotted _ <br /> 18 PVC Casing <br /> (Q.02") _ 18-24 light brown, saturated, Sand, <br /> 24 sl_ s�1ty, med.-v.fine, sub- <br /> � <br /> r <br /> 1471 5M angular, firm, no odor. <br /> 22 + = Lonestar <br /> r — #3 Sand <br /> 24 ' = ,, <br /> •I = �, 24-27 light brown, saturated, Clay, <br /> 26 ` — 1472 CH silty, dense, no odor. <br /> : � �; 27-30 light brown, saturated, <br /> 28 Sand, <br /> SM si. silty, med.-v_fine, sub- <br /> - angular, firm, no odor_ <br /> 30 <br /> E Cap 1473 Total Depth: 30 Feet <br /> Groundwater: 18 Feet at time of <br /> - - <br /> Drilling. <br /> Water Level. 12/29/87 17.2 Feet <br /> from well head. <br /> 1 iCS ENGI►f f f RS <br />