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II) NORTHERN <br />Siiiiimunisof TECHNOLOGIES,. <br />CLIENT City of <br />T' <br />LLC <br />Ramsey <br />Inver Grove Heights BORING NUMBER SB-16 <br />6160 Carmen Avenue East PAGE 1 OF 1 <br />Inver Grove Heights, MN 55076 <br />P: 651-389-4191 Long: -93° 27' 36.2795" <br />www.NTIgeo.com Lat: 45° 15' 59.6335" <br />PROJECT NAME 20-01 Variolite Street Reconstruction <br />PROJECT NUMBER 19.MSP09109.000 PROJECT LOCATION Ramsey Minnesota <br />DATE STARTED 9/26/19 COMPLETED 9/26/19 GROUND ELEVATION 873 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 5.00 ft / Elev 868.00 ft <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 />BITUMINOUS PAVEMENT (6.5 inches) <br />0.5 872.5 <br />CORE <br />0.9 APPARENT AGGREGATE BASE (4.0 inches) 872.1 <br />AU <br />1 <br />POORLY GRADED SAND WITH SILT, (SP-SM) dark <br />brown, fine to coarse grained, moist, trace gravel, <br />occasional bituminous pieces <br />2.0 (Undocumented Fill) 871.0 <br />, <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown, <br />fine to medium grained, moist to saturated, medium <br />dense, trace gravel <br />(Glacial Outwash) <br />a3 <br />6.5 866.5 <br />SS <br />2 <br />42 <br />6-7-9-8 <br />(16) <br />12 <br />12 <br />5.0 <br />SS <br />78 <br />6-5-5 <br />(10) <br />7.5 <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown, <br />fine to coarse grained, saturated, loose, trace gravel <br />(Glacial Outwash) <br />9.0 864.0 <br />\ <br />/ <br />SS <br />67 <br />4(6)3 <br />10.0 <br />POORLY GRADED SAND, (SP) dark gray, fine to <br />coarse grained, saturated, medium dense, trace gravel <br />(Glacial Outwash) <br />10.5 862.5/ <br />\ <br />5S <br />78 <br />(11-) <br />Bottom of borehole at 10.5 feet. <br />