Laserfiche WebLink
II) NORTHERN <br />Siiiiimunisof TECHNOLOGIES,. <br />CLIENT City of <br />NTI <br />LLC <br />Ramsey <br />Inver Grove Heights BORING NUMBER SB-13 <br />6160 Carmen Avenue East PAGE 1 OF 1 <br />Inver Grove Heights, MN 55076 <br />P: 651-389-4191 Long: -93° 27' 35.9365" <br />www.NTIgeo.com Lat: 45° 15' 56.6447" <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 875 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 5.50 ft / Elev 869.50 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 (7.0 inches) <br />0.6 874.4 <br />CORE <br />44,� <br />1.1 APPARENT AGGREGATE BASE (6.0 inches) g73 9 <br />AU <br />1 <br />%i <br />������� <br />♦��♦ <br />������� <br />• • <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown <br />to dark brown, fine to coarse grained, moist, trace <br />2.0 gravel 873.0 <br />(Undocumented Fill) / <br />SS <br />2 <br />58 <br />6-9-10-9 <br />(19) <br />SILTY SAND, (SM) dark brown, fine to medium grained, <br />moist to saturated, trace gravel, trace organics <br />(Undocumented Fill) <br />6.5 868.5 <br />5.0 <br />VSS <br />3 <br />78 <br />6-5-6 <br />(11) <br />7.5 <br />POORLY GRADED SAND, (SP) light brown, fine to <br />coarse grained, saturated, loose to very loose, trace <br />gravel <br />(Glacial Outwash) <br />14.5 860.5 <br />\ / <br />N <br />/ \ <br />SS <br />4 <br />89 <br />5-4-3 <br />(7 ) <br />10.0 <br />SS <br />5 <br />78 <br />2-1-1 <br />(2) <br />12.5 <br />SS <br />6 <br />56 <br />2-1-1 <br />(2) <br />/ <br />SS <br />7 <br />56 <br />1-3-5 <br />(8) <br />Bottom of borehole at 14.5 feet. <br />