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Northern Technologies Inc. <br />6160 Carmen Ave. E <br />Inver Grove Heights, MN, 55076 <br />Telephone: 651-389-4191 <br />CLIENT Bolton & Menk, Inc. <br />PROJECT NUMBER 15.61224.100 <br />DATE STARTED 12/21/15 <br />DRILLING CONTRACTOR NTI <br />DRILLING METHOD 3 1/4 in H.S.A <br />LOGGED BY BH <br />COMPLETED 12/21/15 <br />CHECKED BY SDG <br />NOTES Elevations estimated using MNTopo LiDAR data. <br />0 <br />MATERIAL DESCRIPTION <br />TOPSOIL (18 inches). <br />POORLY GRADED SAND WITH SILT, (SP-SM) dark <br />brown, fine to medium grained, moist, trace gravel, <br />occasional fine roots <br />(Fill) <br />BORING NUMBER SB-1 <br />PAGE 1 OF 1 <br />PROJECT NAME Riverdale Drive <br />PROJECT LOCATION Ramsey, MN <br />GROUND ELEVATION 866.2 ft <br />GROUND WATER LEVELS: <br />AT TIME OF DRILLING --- No water encountered <br />AT END OF DRILLING --- <br />AFTER DRI LLI NG --- <br />POORLY GRADED SAND, (SP) brown, fine to medium <br />grained, moist, medium dense, trace gravel <br />(Terrace Deposit) <br />NOTE: Light brown below 9.5 feet. <br />Bottom of borehole at 11.0 feet. <br />wa <br />Lu O— <br />w <br />SS 0 1-1-1 <br />864.7 1 (2) <br />861.7 <br />M SS 100 2-2-2 <br />2 (4) <br />N4S 100 4116 (11) <br />M SS 5-6-7 <br />855.2 5 <br />100 <br />(13) <br />HOLE SIZE 6 1/2 inches <br />ATTERBERG <br />iz 5 w o LIMITS <br />a E— DE- <br />W N Z Q ~Lij <br />Z <br />am-- �-- �H <br />a p 2O <br />7 <br />5 <br />>- <br />0 w <br />LI <br />a J� i <br />a J <br />a <br />3 <br />