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II) NORTHERN <br />Siiiiimunisof TECHNOLOGIES, <br />CLIENT City of <br />LLC <br />Ramsey <br />Inver Grove Heights BORING NUMBER SBAT' 6160 Carmen Avenue East PAGE 1 OF 1 <br />Inver Grove Heights, MN 55076 <br />P: 651-389-4191 Long: -93° 27' 36.5421" <br />www.NTIgeo.com Lat: 45° 15' 7.5145" <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 885 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 />- <br />2.5 <br />0.4 BITUMINOUS PAVEMENT (4.5 inches) 884.6 <br />ORE <br />.;� <br />0 8 APPARENT AGGREGATE BASE (5.0 inches) 884.2 <br />AU <br />1 <br />♦��♦ <br />�i�i�i� <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown, <br />fine to coarse grained, moist, trace gravel <br />(Undocumented Fill) <br />4.0 881.0 <br />SS <br />2 <br />67 <br />7-6-6-5 <br />(12) <br />5.0 <br />13 <br />SILTY SAND, (SM) black, fine to medium grained, <br />moist, trace gravel, slightly organic <br />(Undocumented Fill) <br />0 <br />NOTE: Organic content in Sample No. 3 = 3.1 /o <br />6.5 878.5 <br />SS <br />3 <br />89 <br />5(4�4 <br />8 <br />7.5 <br />POORLY GRADED SAND, (SP) brown, fine to coarse <br />grained, moist, loose, trace gravel <br />(Glacial Outwash) <br />9.0 876.0 <br />\ <br />4 <br />67 <br />5(6)3 <br />10.0 <br />POORLY GRADED SAND, (SP) brown, fine to medium <br />grained, moist, loose, trace gravel <br />(Glacial Outwash) <br />10.5 874.5/ <br />\ <br />5S <br />78 <br />5($�4 <br />Bottom of borehole at 10.5 feet. <br />