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II) NORTHERN <br />Siiiiimunisof TECHNOLOGIES, <br />CLIENT City of <br />NTI <br />LLC <br />Ramsey <br />Inver Grove Heights BORING NUMBER SB-5 <br />6160 Carmen Avenue East PAGE 1 OF 1 <br />Inver Grove Heights, MN 55076 <br />P: 651-389-4191 Long: -93° 27' 36.1135" <br />www.NTIgeo.com Lat: 45° 15' 26.9551" <br />PROJECT NAME 20-01 Variolite Street Reconstruction <br />PROJECT NUMBER 19.MSP09109.000 PROJECT LOCATION Ramsey Minnesota <br />DATE STARTED 9/23/19 COMPLETED 9/23/19 GROUND ELEVATION 897.5 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 --- No Groundwater observed <br />LOGGED BY Drew Faherty CHECKED BY Deb Schroeder AT END OF DRILLING --- <br />CAVE IN (ft) --- FROST DEPTH (ft) --- AFTER DRILLING --- <br />NOTES Elevation determined using Trimble GeoXH 6000 (Anoka County datum). <br />o DEPTH <br />o (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 />FINES <br />LIQUID <br />LIMIT <br />PLASTIC <br />LIMIT <br />PLASTICITY <br />INDEX <br />2.5 <br />0.5 BITUMINOUS PAVEMENT (5.5 inches) 897.0 <br />ORE <br />4 <br />;4•4 <br />0 9 APPARENT AGGREGATE BASE (5.0 inches) 896.6 <br />SS <br />1 <br />100 <br />10-11-16 <br />(27) <br />• <br />������ <br />*, <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown <br />to dark brown, fine to coarse grained, moist, trace <br />gravel <br />(Undocumented Fill) <br />4.0 893.5 <br />SS <br />2 <br />67 <br />9-11-14-16 <br />(25) <br />5.0 <br />SILTY SAND, (SM) dark brown, fine to medium grained, <br />moist, trace gravel, trace organics <br />(Undocumented Fill) <br />10.5 887.0 <br />SS <br />3 <br />89 <br />6-4-4 <br />(8) <br />7.5 <br />SS <br />4 <br />100 <br />5-7-10 <br />(17) <br />10.0 <br />SS <br />5 <br />100 <br />2-3-2 <br />(5) <br />Bottom of borehole at 10.5 feet. <br />