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._ <br /> . <br /> ������ �� � <br /> � ��� � � <br /> .� <br /> . <br /> August 2, 2016 Project Number: 16-0494 <br /> Mr. Hans Berg <br /> 905 Willow View Drive <br /> Long Lake,MN 55356 <br /> Re: Geotechnical Exploration Report,Proposed Single Family Residence <br /> 2800 Shadywood Road,Excelsior,MN <br /> Dear Mr.Berg: <br /> We have completed the geotechnical exploration report for the proposed single family <br /> residence at 2800 Shadywood Road in Excelsior,Minnesota. A brief summary of our results <br /> and recommendations is presented below. Additional details regarding our procedures, <br /> results and recommendations follow in the attached geotechnical exploration report. <br /> Two soil borings were completed for this project that extended to nominal depths of 21 feet <br /> below the ground surface. The soil borings encountered about 2 to 7 feet of pavement <br /> and/or fill over 2 to 6 feet of organic soils that extended to depth ranging from about 4 to 12 <br /> feet below the ground surface. Below theses material the borings encountered native sandy <br /> lean clay glacial till soils that extended to the termination depths of the borings. The glacial <br /> till had a rather soft consistency to a depth of about 7 feet in boring SB-2. Groundwater was <br /> encountered after drilling in boring SB-1 at a depth of about 5 feet which corresponds to an <br /> elevation of about 9271/z feet. <br /> The vegetation, fill, organic and soft clay soils are compressible and not suitable for <br /> foundation support. Soil corrections to remove the compressible soils would require <br /> excavations extending to depths ranging from about 7 to 12 feet below the ground surface. <br /> Given the close proximity to Lake Minnetonka and existing structures, we anticipate that <br /> dewatering and shoring will be required. <br /> The lowest floor grade of fl1e house should be at least 2 feet above the 100 year flood level of <br /> Lake Minnetonka. <br /> Thank you far the opportunity to assist you on this project. If you have any questions or <br /> need additional information please contact Paul Gionfriddo at 763-954-1101 or John Carlson <br /> at 612-979-3542. <br /> Sincerely, <br /> Haugo GeoTechnical Services,LLC. <br /> ,��-� /�f"� , <br /> �fi� ���YF l�� <br /> �.r�u ..." r�I,rR�'lC..A,...t>c <br /> t� ��� <br /> Paul S.Gionfriddo P.E. John T.Carlson <br /> Senior Engineer Senior Engineer <br /> �8�15 Cedar A,ves�ue �, ll�liti�sea�olis, ]��T 55�?" <br />