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J.;), NORTHERN <br />Siiiiimunide TECH <br />CLIENT City of <br />M 17' <br />NO LOGI ES,LLC <br />Ramsey <br />Inver Grove Heights BORING NUMBER SB-60 <br />6160 Carmen Avenue East PAGE 1 OF 1 <br />Inver Grove Heights, MN 55076 <br />P: 651-389-4191 Long: -93° 27' 44.5573" <br />www.NTIgeo.com Lat: 45° 15' 46.7916" <br />PROJECT NAME 20-01 Variolite Street Reconstruction <br />PROJECT NUMBER 19.MSP09109.000 PROJECT LOCATION Ramsey Minnesota <br />DATE STARTED 9/25/19 COMPLETED 9/25/19 GROUND ELEVATION 900 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 />0.3 BITUMINOUS PAVEMENT (3.5 inches) 899.7 <br />ORE <br />APPARENT AGGREGATE BASE (8.0 inches) <br />1.0 899.0 <br />AU <br />1 <br />• <br />♦�♦ <br />SILTY SAND, (SM) dark brown, fine to coarse grained, <br />1.5 898.5 <br />trace bituminous <br />moist, gravel, occasional pieces <br />\ (Undocumented Fill) I <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown, <br />fine to medium grained, moist, loose, trace gravel <br />(Glacial Outwash) <br />4.0 896.0 <br />/ <br />SS <br />2 <br />89 <br />4-4-4 <br />(8) <br />5.0 <br />POORLY GRADED SAND, (SP) light brown, fine to <br />medium grained, moist, medium dense to loose, trace <br />gravel <br />(Glacial Outwash) <br />9.0 891.0 <br />3S <br />100 <br />4(9�5 <br />7.5 <br />SS <br />4 <br />89 <br />4-4-3 <br />(7) <br />10.0 <br />POORLY GRADED SAND, (SP) light brown, fine to <br />coarse grained, moist, medium dense, trace gravel <br />(Glacial Outwash) <br />10.5 889.5/ <br />\ <br />5S <br />100 <br />4(9�5 <br />Bottom of borehole at 10.5 feet. <br />