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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 />AT TIME OF <br />AT END OF <br />AFTER DRILLING <br />BORING NUMBER SB-6 <br />PAGE 1 OF 1 <br />Long: -93° 27' 36.444" <br />Lat: 45° 15' 32.0122" <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 />901.5 feet <br />HOLE SIZE <br />observed <br />6 1/2 in. <br />NTI GROUND <br />LEVELS: <br />DRILLING <br />DRILLING <br />--- No Groundwater <br />3 1/4 in H.S.A <br />Faherty CHECKED BY Deb Schroeder <br />--- <br />--- FROST DEPTH (ft) --- <br />--- <br />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 />2.55812-9-8-7 <br />0.5 <br />BITUMINOUS PAVEMENT (5.5 inches) <br />901.0 <br />CORE <br />)44 <br />4,, <br />0.9 <br />APPARENT AGGREGATE BASE (4.0 inches) <br />900.6 <br />� <br />ilif <br />4.0 <br />POORLY GRADED SAND WITH SILT, (SP-SM) darkAU <br />brown, fine to coarse grained, moist, trace gravel,occasional bituminous pieces <br />(Undocumented Fill) <br />897.5 <br />(17) <br />5.0 <br />6.5 <br />POORLY GRADED SAND, (SP) brown, fine to medium <br />grained, moist, loose, trace gravel <br />(Glacial Outwash) <br />3S <br />78 <br />4(5)2 <br />5 <br />7 5 <br />895.0 <br />9.0 <br />POORLY GRADED SAND, (SP) light brown, fine to <br />medium grained, moist, loose, trace gravel, occasional <br />silt seams <br />(Glacial Outwash) <br />S <br />4 <br />89 <br />3-3-4(�) <br />10.0 <br />892.5 <br />10.5 <br />POORLY GRADED SAND, (SP) brown, fine to coarse <br />grained, moist, loose, trace gravel <br />(Glacial Outwash) <br />\ <br />891.0 / <br />5S <br />78 <br />2(6)3 <br />Bottom of borehole at 10.5 feet. <br />