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i � <br /> S . <br /> LOG OF TEST BORING <br /> JOB N0. 4115 91-IO1 VERTICAL SCALE 1" = 5' BORING N0. j � <br />� PROJECT PROPOSED ORONO MiJNICIPAL FACILITIES-ORONO, MIl�IIVESOTA <br /> DEPTH DESCRIPTION OF MATERIAL CLASSIF GEOLOGIC N SAMPLE LABORATORY TESTS <br /> FEET SURfACE ELEVATION jOZO.O ICATION ORIGIN CR Nl N0. TYPE U 0 LL PL or <br />• SYMBOL ROD <br /> LEAN CLAY, black , soft CL/OH Topsoil 3 1 SB <br /> 1.5 1 <br /> 2.5 CLAYEY SAND, brown and gcay mottled, SC '� Mized 3 – 2 SB <br />' lenses of silty sand and waterbearing sand CL uvium <br /> SANDY LEAN CLAY W/A LITTLE W��e1� I <br /> GRAVEL, brown and li;ht brownish gray Till <br /> mottled, soft 6 3 SB <br /> 7.0 <br /> SANDY LEAN CLAY W/A LITTLE CL Till 11 4 SB <br />� GRAVEL,brown mottled to�rayish � <br /> brown, firm, a few lenses of silty sand and � <br /> waterbearin�sand 1 j j gg I <br /> 12.0 I � <br /> CLAYEY SAND W/A L1TTLE SC/CL 11 6 SB <br /> GRAVEL, gray, firm <br /> 13 7 SB I - <br /> 16.0 <br /> End of Borin, <br />� <br /> � <br /> i <br /> � <br /> I <br /> � <br /> I <br /> NATER IEVEL MEASUREMENTS START 9-30-91 COMPLETE 9-30-91 <br /> SAMPLED CASING CAVE-IN WATER METHO� a 1Z:3O <br />, DATE TIME DEPTH OEPTH DEPTH BAILED DEPTNS �EVEL 3-j/4°HSA O'-iQ.S' <br /> 9-30 12:30 16' 14.5' 16' None <br /> 9-30 12:35 16' — 6' None <br />. 9-30 4:�0 '16' ----- -____ ' 1.$�. NORTH: EAST: <br /> 10-1 9•20 16' ----- --- 1.5' CREY CHIEF G. LeAfa <br /> . twin city testing <br /> corporation <br />