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Inver Grove Heights BORING NUMBER SB-4 <br />6;0 NORTHERN <br />\or riii, TECHNOLOGIES, <br />CLIENT Bolton <br />NTITM <br />LLC <br />& Menk, Inc. <br />6160 Carmen Avenue East PAGE 1 OF 1 <br />Inver Grove Heights, MN, 55076 <br />P: 651-389-4191 <br />PROJECT NAME Lake Front <br />PROJECT NUMBER 18.MSP.05470.000 PROJECT LOCATION Ramsey, MN <br />DATE STARTED 5/15/18 COMPLETED 5/15/18 GROUND ELEVATION 868 feet HOLE SIZE 6 1/2 in. <br />DRILLING CONTRACTOR NTI GROUND WATER LEVELS: <br />DRILLING METHOD 3 1/4 in H.S.A AT TIME OF DRILLING 9.00 ft / Elev 859.00 ft <br />LOGGED BY Morgan Bakeman CHECKED BY Steve Gerber AT END OF DRILLING --- <br />CAVE IN (ft) --- FROST DEPTH (ft) --- AFTER DRILLING --- <br />NOTES Elevations provided by client. <br />o DEPTH <br />(ft) <br />GRAPHIC <br />LOG <br />MATERIAL DESCRIPTION <br />SAMPLE TYPE <br />NUMBER <br />RECOVERY <br />(RQD) <br />BLOW <br />COUNTS <br />(N VALUE) <br />POCKET PEN. <br />(tsf) <br />DRY UNIT WT. <br />(pcf) <br />MOISTURE <br />CONTENT (%) <br />ATTERBERG <br />LIMITS <br />cn <br />z <br />al— <br />J J <br />PLASTIC <br />LIMIT <br />PLASTICITY <br />INDEX <br />- <br />- - <br />5 <br />0 <br />0.3 r\ TOPSOIL (3.0 Inches) F 867 8/ <br />SS <br />1 <br />89 <br />2-4-4 <br />(8) <br />1.5 POORLY GRADED SAND WITH SILT, (SP-SM) dark 866.5 <br />... <br />brown, medium to coarse grained, moist, loose, trace <br />gravel (FILL) <br />SS <br />2 <br />100 <br />3-4-5 <br />(9) <br />POORLY GRADED SAND WITH SILT, (SP-SM) light <br />brown, medium to coarse grained, moist, loose to <br />medium dense, trace gravel (Glacial Outwash) <br />- <br />NOTE: Gray soil at 10.5 feet. <br />NOTE: Brown soil layer at 13.0 feet. <br />25.0 843.0 <br />SS <br />3 <br />100 <br />3-4-3 <br />(7) <br />- - <br />- -. <br />10 <br />SS <br />4 <br />100 <br />3-3-3 <br />(6) <br />SS <br />5 <br />78 <br />3-3-5 <br />(8) <br />- - <br />- - <br />15 <br />SS <br />6 <br />56 <br />3-6-5 <br />(11) <br />SS <br />7 <br />56 <br />3-3-4 <br />(7) <br />- - <br />20 <br />/\8 <br />SS <br />56 <br />4-5-7 <br />(12) <br />- - <br />25 <br />SS <br />9 <br />78 <br />4-5-5 <br />(10) <br />Bottom of borehole at 25.0 feet. <br />