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Elev./ <br />Depth <br />ft <br />945.4 <br />1.0 <br />944.4 <br />2.0 <br />942.4 <br />4.0 <br />936.9 <br />9.5 <br />935.4 <br />11.0 <br />Wat <br />e <br />r <br />Le <br />v <br />e <br />l <br />Description of Materials <br />(Soil-ASTM D2488 or 2487; Rock-USACE EM <br />1110-1-2908) <br />PAVEMENT, 8 1/2 inches of bituminous over 5 <br />inches of apparent aggregate base <br />FILL: SILTY SAND (SM), fine to medium- <br />grained, trace Gravel, dark brown, moist <br />FILL: POORLY GRADED SAND with SILT (SP- <br />SM), fine to medium-grained, brown, moist <br />FILL: SILTY SAND (SM), fine to medium- <br />grained, brown, moist <br />SANDY LEAN CLAY (CL), brown, moist, <br />medium (GLACIAL TILL) <br />END OF BORING <br />Boring then backfilled with auger cuttings <br />5 <br />10 <br />15 <br />20 <br />25 <br />30 <br />Sa <br />m <br />p <br />l <br />e <br />Blows <br />(N-Value) <br />Recovery <br />3-5 <br />(5) <br />12" <br />13-14-11-9 <br />(25) <br />18" <br />4-7-6-8 <br />(13) <br />18" <br />7-8-6 <br />(14) <br />4" <br />2-3-4 <br />(7) <br />16" <br />qₚ <br />tsf <br />MC <br />% <br />6 <br />5 <br />Tests or Remarks <br />P200=5% <br />Water not observed while <br />drilling. <br />LOG OF BORING <br />See Descriptive Terminology sheet for explanation of abbreviations <br />Project Number B2502087 <br />Geotechnical Evaluation <br />City of Arden Hills 2026 Improvements <br />Hamline Avenue and Amble Road <br />Arden Hills, Minnesota <br />BORING:ST-7 <br />LOCATION: Captured with RTK GPS. <br />DATUM:NAD 1983 HARN Adj MN Ramsey (US Feet) <br />NORTHING:204735.4 EASTING:560671.3 <br />DRILLER:M. Barber LOGGED BY:Z. Semlak START DATE:04/01/25 END DATE:04/01/25 <br />SURFACE <br />ELEVATION:946.4 ft RIG:GP-1 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear/Rain <br />B2502087 Braun Intertec Corporation Print Date:06/06/2025 ST-7 page 1 of 1