Laserfiche WebLink
(4P) Northern Technologies Inc. <br />6160 Carmen Ave. E <br />Inver Grove Heights, MN, 55076 <br />Telephone: 651-389-4191 <br />CLIENT Bolton & Menk, Inc. <br />PROJECT NUMBER 15.61224.100 <br />DATE STARTED 12/21/15 <br />DRILLING CONTRACTOR NTI <br />DRILLING METHOD 3 1/4 in H.S.A <br />LOGGED BY BH <br />COMPLETED 12/21/15 <br />CHECKED BY SDG <br />NOTES Elevations estimated using MNTopo LiDAR data. <br />a oCD <br />Q� O <br />0 <br />5 POORLY GRADED SAND WITH SILT, (SP-SM) brown, <br />fine to medium grained, moist, loose, trace gravel <br />- (Terrace Deposit) <br />7.0 861.0 - <br />CLAYEY SAND, (SC) brown, fine to coarse grained, <br />- - moist, medium, trace gravel <br />(Terrace Deposit) <br />9.5 858.5 <br />10 SILTY SAND, (SM) brown, fine grained, moist, medium <br />dense, trace gravel, iron oxide staining <br />11.0 (Terrace Deposit) / 857.0 <br />Bottom of borehole at 11.0 feet. <br />it <br />MATERIAL DESCRIPTION <br />BORING NUMBER SB-4 <br />PAGE 1 OF 1 <br />PROJECT NAME Riverdale Drive <br />PROJECT LOCATION Ramsey, MN <br />GROUND ELEVATION 868 ft HOLE SIZE 6 1/2 inches <br />GROUND WATER LEVELS: <br />AT TIME OF DRILLING --- No water encountered <br />AT END OF DRILLING --- <br />AFTER DRI LLI NG --- <br />w <br />�w <br />Lu m <br />J <br />aD <br />Qz <br />co <br />ATTERBERG <br />z H w o LIMITS <br />a �� <br />„ �W(0 0ZJ z U Hx W <br />H EH UW Z <br />O>UmJ0>Q HN ZQ �W H_ <br />Lu <br />U? 0}O�gaza g0JJ aJ J <br />0 <br />0.6 TOPSOIL (7 inches). 867.4 SS 33 1-2-2 <br />\/J <br />POORLY GRADED SAND WITH SILT, (SP-SM) brown, <br />fine to medium grained, moist, trace gravel <br />(Fill) <br />863.5 <br />(4) <br />NSS100 2-2-3 <br />2 (5) <br />SS 100 3-3-4 <br />(7) <br />SS 100 4-5-5 <br />(10) <br />SS 100 5-5-9 <br />(14) <br />17 <br />12 <br />6 <br />