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Si) <br />ji NORTHERN <br />Siiiiimunisof TECHNOLOGIES, <br />CLIENT City of <br />N�' <br />LLC <br />Ramsey <br />Invert 89-419ights BORING NUMBER SB-8 <br />6160 Carmen Avenue Eastove He <br />PAGE 1 OF 1 <br />Inver Grove Heights, MN 55076 <br />P. 651-389-4191 Long: -93° 27' 36.3463" <br />www.NTIgeo.com Lat: 45° 15' 41.8681" <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 899.5 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) 899.0 <br />CORE <br />14 <br />0.8 APPARENT AGGREGATE BASE (4.5 inches) 898.7 <br />AU <br />1 <br />%% <br />• <br />POORLY GRADED SAND WITH SILT, (SP-SM) dark <br />brown, fine to medium grained, moist, trace gravel, <br />occasional bituminous pavement <br />2.0 (Undocumented Fill) 897.5 <br />POORLY GRADED SAND, (SP) light brown, fine to <br />medium grained, moist, medium dense to loose, trace <br />gravel <br />(Glacial Outwash) <br />6.5 893.0 <br />SS <br />2 <br />58 <br />7-7-8-8 (15) <br />- - <br />5.0 <br />I <br />SS <br />3 <br />78 <br />4-4-4 <br />(8) <br />7.5 <br />POORLY GRADED SAND, (SP) brown, fine to coarse <br />grained, moist, very loose, trace gravel <br />(Glacial Outwash) <br />9.0 890.5 <br />\ <br />4S <br />89 <br />3(4)2 <br />10.0 <br />POORLY GRADED SAND, (SP) light gray, fine to <br />medium grained, moist, very loose, trace gravel <br />(Glacial Outwash) <br />10.5 889.0 <br />\ <br />/ <br />5S <br />78 <br />3(4)2 <br />6 <br />Bottom of borehole at 10.5 feet. <br />