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November23,2016 <br />CityofRamsey <br />Attention:Mr.BruceWestby,P.E. <br />7550SunwoodDriveNW <br />Ramsey,Minnesota55303 <br />Subject:GeotechnicalExplorationandEngineeringReview <br />SunwoodDriveΑStreetImprovements <br />Ramsey,Minnesota <br />NTIProjectNo.16.61770.100 <br />NorthernTechnologies,LLC(NTI)hascompletedatotalofeleven(11)boringsfortheSunwoodDrive <br />projectareaintheCityofRamsey,Minnesota. <br />Thescopeofservicesincludeddeterminingexistingbituminousandaggregatebasethicknesses,and <br />subsurfaceconditions,andprovidingrecommendationsforsitepreparation,excavations,engineeredfill <br />andcompaction,depthsofunsuitablesoilstoberemoved,groundwatermanagement,potential <br />difficultiesduringconstruction,utilityinstallation,andpavementdesign. <br />OurserviceswereperformedinaccordancewithourproposaldatedOctober25,2016. <br />PROJECTANDSITEDESCRIPTION <br />TheprojectincludesstreetandpossiblyutilityimprovementstoasectionofSunwoodDrivebetween <br />RamseyBoulevardandBunkerLakeBoulevardinRamsey,Minnesota. <br />Thepavementsectionsareproposedtobedesignedusingtheaverageannualdailytraffic(AADT) <br />informationandbasedona20yeardesignpavementlife.TheAADTinformationnotedontheMn/DOT <br />TrafficDatawebpageindicatesanAADTof3500fortheprojectsectionofSunwoodDrive.NTIwasnot <br />awareofinvertelevationsorotherdesigndetailsoftheproposedutilitiesatthetimethisreportwas <br />prepared. <br /> <br />