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Siiiiimunisof <br />CLIENT <br />PROJECT <br />DATE <br />DRILLING <br />DRILLING <br />LOGGED <br />CAVE <br />NOTES <br />II) NORTHERN <br />TECHNOLOGIES,LLt <br />City of <br />Inver Grove Heights <br />6160 Carmen Avenue East <br />Inver Grove Heights, MN 55076 <br />P: 651-389-4191 <br />www.NTIgeo.com <br />PROJECT <br />NAME <br />LOCATION <br />ELEVATION <br />WATER <br />TIME OF <br />END OF <br />DRILLING <br />BORING NUMBER SB-26 <br />PAGE 1 OF 1 <br />Long: -93° 27' 36.1191" <br />Lat: 45° 16' 9.4588" <br />20-01 Variolite Street Reconstruction <br />N T' <br />Ramsey <br />NUMBER <br />STARTED <br />CONTRACTOR <br />METHOD <br />BY <br />IN (ft) <br />Elevation <br />Drew <br />19.MSP09109.000 PROJECT <br />Ramsey Minnesota <br />9/26/19 COMPLETED 9/26/19 GROUND <br />875.5 feet <br />HOLE SIZE <br />ft <br />6 1/2 in. <br />NTI GROUND <br />LEVELS: <br />DRILLING <br />DRILLING <br />6.50 ft / Elev 869.00 <br />3 1/4 in H.S.A AT <br />Faherty CHECKED BY Deb Schroeder AT <br />--- <br />--- FROST DEPTH (ft) --- AFTER <br />--- <br />determined using Trimble GeoXH 6000 (Anoka County datum). <br />o DEPTH <br />o (ft) <br />GRAPHIC <br />LOG <br />m <br />D <br />r <br />0 <br />m <br />0 <br />0 <br />z <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 (7.5 inches) <br />0.6 874.9 <br />CORE <br />to APPARENT AGGREGATE BASE (4.0 inches) 874.5 <br />AU <br />1 <br />���� <br />iiii <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown <br />to dark brown, fine to coarse grained, moist, trace <br />gravel, occasional bituminous pieces <br />2.0 873.5 <br />Fill) <br />4.0 <br />(Undocumented <br />SS <br />2 <br />58 <br />9-11-12-10 <br />(23) <br />POORLY GRADED SAND WITH SILT, (SP-SM)brown, <br />fine to coarse grained, moist, some gravel <br />(Undocumented Fill) <br />871.5 <br />5.0 <br />SILTY SAND, <br />grained, moist, <br />(Undocumented <br />6.5 0 <br />(SM) light brown to gray, fine to medium <br />trace gravel <br />Fill) <br />SS <br />3 <br />89 <br />5-6-4 <br />(10) <br />869.0 <br />7.5 <br />POORLY GRADED <br />grained, saturated, <br />(Glacial Outwash) <br />9.0 <br />SAND, (SP) brown, fine to medium <br />loose, trace gravel <br />4S <br />78 <br />4(6)3 <br />10.0 <br />866.5 <br />POORLY GRADED SAND, (SP) gray, fine to medium \ <br />grained, saturated, loose, trace gravel <br />(Glacial Outwash) <br />10.5 865.0/ <br />5S <br />78 <br />1(5)3 <br />Bottom of borehole at 10.5 feet. <br />