Laserfiche WebLink
B RAU N <br />I NTE RTEC <br />The Science You Build On. <br />LOG OF BORING <br />See Descriptive Terminoloqv sheet for explanation of abbreviations <br />Project Number B2402335 <br />BORING: ST-10 <br />Geotechnical Evaluation <br />LOCATION: Captured with RTK GPS. <br />Proposed Wilkinson Waters Development <br />DATUM: NAD 1983 HARN Adj MN Anoka (US Feet) <br />County Road J & Centerville Road <br />Lino Lakes, Minnesota <br />NORTHING: 133057.2 <br />EASTING: 553272.7 <br />DRILLER: S Hull /ATross <br />LOGGED BY: J Carlson <br />START DATE: 03/25/24 <br />END DATE: 03/25/24 <br />SURFACE 924.1 ft <br />ELEVATION: <br />RIG: 7505 <br />METHOD: 3 1/4" HSA <br />SURFACING: Field <br />WEATHER: Snow, Rain, 35'F <br />Elev./ <br />Description of Materials <br />�, <br />Blows <br />Depth <br />� <br />ca <br />(Soil-ASTM D2488 or 2487; Rock -USAGE EM <br />o- <br />E <br />(N-Value) <br />qP <br />MC <br />Tests or Remarks <br />ft <br />1110-1-2908) <br />o7 <br />Recovery <br />tsf <br />% <br />923.4 <br />SILTY SAND (SM), fine-grained, trace roots, <br />dark brown, moist TOPSOIL <br />0.7 <br />POORLY GRADED SAND with SILT (SP-SM), <br />fine-grained, with lenses of Poorly Graded <br />1-3-3 <br />Sand, brown, moist to wet, loose, rust staining <br />(ALLUVIUM) <br />14)' <br />-4-5 <br />5 <br />Z <br />(9) <br />16" <br />917.1 <br />2-2-2 <br />7.0 <br />: ; <br />CLAYEY SAND (SC), fine-grained, trace <br />_ <br />Zb <br />Gravel, with lenses of Silty Sand, brownish gray <br />X <br />L� <br />(4) <br />16„ <br />16 <br />• <br />to gray, moist, soft to medium, rust staining <br />(GLACIAL TILL) <br />2-2-3 <br />10 <br />� <br />(5) <br />16" <br />1-2-2 <br />(4) <br />910.1 <br />17" <br />2.2.2 <br />14.0 <br />SANDY LEAN CLAY (CL), trace Gravel, gray, <br />moist, soft to medium (GLACIAL TILL) 15 <br />(4) <br />18" <br />2-3-5 <br />20 <br />(g) <br />903.1 <br />18.. <br />Water observed at 5.0 feet <br />21.0 <br />END OF BORING <br />while drilling. <br />Boring immediately grouted <br />Water not observed <br />immediately after <br />withdrawal of auger. <br />25 <br />30 <br />B2402335 Braun Intertec Corporation Print Date:08/22/2024 ST-10 page 1 of 1 <br />