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Elev./ <br />Depth <br />ft <br />956.6 <br />1.0 <br />955.6 <br />2.0 <br />951.6 <br />6.0 <br />946.6 <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, 6 1/2 inches of bituminous over 6 <br />inches of apparent aggregate base <br />FILL: CLAYEY SAND (SC), trace Gravel, with <br />Silty Sand seams, brown, moist <br />FILL: POORLY GRADED SAND with SILT (SP- <br />SM), fine to medium-grained, trace Gravel, with <br />SANDY LEAN CLAY layers, brown, moist <br />SILTY SAND layers at 4 feet <br />FILL: SILTY SAND (SM), fine to medium- <br />grained, trace Gravel, with Sandy Lean Clay <br />seams, brown, moist <br />Sandy Lean Clay seams from 6 to 9 1/2 feet <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 />4-7 <br />(7) <br />12" <br />6-5-7-7 <br />(12) <br />15" <br />7-8-9-9 <br />(17) <br />14" <br />9-7-9 <br />(16) <br />12" <br />7-8-9 <br />(17) <br />14" <br />qₚ <br />tsf <br />MC <br />% <br />7 <br />7 <br />Tests or Remarks <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-4 <br />LOCATION: Captured with RTK GPS. <br />DATUM:NAD 1983 HARN Adj MN Ramsey (US Feet) <br />NORTHING:204899.6 EASTING:559146.8 <br />DRILLER:M. Barber LOGGED BY:Z. Semlak START DATE:04/01/25 END DATE:04/01/25 <br />SURFACE <br />ELEVATION:957.6 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-4 page 1 of 1