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NTI <br />NORTHERN <br />11441 tam, TECHNOLOGIES, LLC <br />Northern Technologies, LLC <br />6160 Carmen Ave E <br />Inver Grove Heights, MN 55076 <br />P: 651-389-4191 F: 651-389-4190 <br />www.NTlgeo.com <br />BORING NUMBER SB-1 <br />PAGE 1 OF 2 <br />CLIENT Development Consulting Services PROJECT NAME Pearson Place <br />PROJECT NUMBER 17.62064.100 PROJECT LOCATION Ramsey, Minnesota <br />DATE STARTED 5/25/17 COMPLETED 5/25/17 GROUND ELEVATION 861.9 ft HOLE SIZE 3 1/4 in. <br />DRILLING CONTRACTOR NTI GROUND WATER LEVELS: <br />DRILLING METHOD HA AT TIME OF DRILLING 13.50 ft / Elev 848.40 ft <br />LOGGED BY Richard Jett CHECKED BY Deb Schroeder AT END OF DRILLING --- <br />CAVE IN (ft) --- FROST DEPTH (ft) --- AFTER DRILLING --- <br />NOTES Elevations determined by Otto Associates, Engineers and Land Surveyors, Inc. <br />MATERIAL DESCRIPTION <br />POORLY GRADED SAND WITH CLAY, (SP-SC) dark <br />brown, fine to medium grained, moist, trace gravel, <br />trace organics <br />(Agricultural Till) <br />1.5 860.4 <br />SILTY SAND, (SM) dark brown, fine grained, moist <br />(Agricultural Till) <br />2.5 859.4 <br />SILTY SAND, (SM) brown, fine grained, moist <br />(Agricultural Till) <br />3.0 858.9 <br />POORLY GRADED SAND, (SP) light brown to brown, <br />fine to medium grained, moist <br />(Glacial Outwash) <br />4.5 857.4 <br />POORLY GRADED SAND, (SP) light brown, fine to <br />medium grained, moist to saturated, trace gravel <br />(Glacial Outwash) <br />ATTERBERG <br />tp 0 z w o LIMITS <br />I-w CCo AHD a I-^ CC >- co <br />Wm W 0ZJ H 1 Z V �Z U W <br />d� Oc O> Y" U� �g c~n_ Hri a li <br />< 0— UZ O �O �J �J co <br />can Q 0- 0 U a a <br />HA <br />1 <br />HA <br />2 <br />HA <br />3 <br />HA <br />4 <br />HA <br />5 <br />5 <br />4 <br />1 <br />2 <br />(Continued Next Page) <br />