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I <br /> I <br />I <br />I <br />I <br />I <br /> <br /> ! <br /> ! <br /> <br /> I <br /> I <br /> I <br /> I <br /> I <br /> I <br />I <br />I <br />I <br />I <br /> <br />Subsurface Explorat~ and Geoteehnical Engineering Evaluation <br />for the Extension of Sewer .and Water Trunks to <br /> Service the Ramsey Elementary School Site in <br /> the City of Ramsey, Minnesota <br /> <br /> .INTRo~uc~riON <br /> <br />Plans call for kh~ cxmnsion of ~p~ <br /> <br />in thc Sou~st 1/4 of S~on 3, Township 32, R~gc 25. Thc sch~t is b~ng cxp~d~ m <br />ap~~c~ double its cap~. ~c project incfudcs cons~c~on of 4300 fcct of 3~inch <br />s~ s~ ~ ~ f~t of 8-~ ~d ~ f~ of 12-~ch w~sln. <br /> <br />Wc propose!reconnaissance drilling and routine gcotcchnical testing that will allow us to <br />determinc s~bsurfac¢ conditions at 14 locations along the planned sewer alignment and at <br />8 locations ~1, ong the wazcr alignment. Analysis of drilling and testing resuits, togethex with <br />reco~w~dafions for pipe foundation(s) and dcw~txyri.'ng will bc provided. <br /> <br />SCOPE' OF WORK <br /> <br /> We proPOse {o drill a total of 22 borings az locatiohs along the proposed uliliv/aligr, rr~nis. Along <br /> , <br />· th~ proposed~ 30-inch sanitary sew~ alignment, 10 deep borings will bc advanced to an av~rag~ <br />'depth of 35 ~cz using Ml.ID-Rota~y Methods, due to the 'high wat~' table, and four auger probes <br /> will be advanced to an avcl~c depth pf 10 fe~c at selected locations to deC, ne ~hc Iatc~ cxt~nt ancl <br /> ' <br /> thickness of.~Organic soils. Th~ eight bongs along thc proposed municipal wat~n~**;r* alignment <br /> will b~ drill~ to an average depth of 10 feet. A total of 470 fc~£ of borings will bc advanced. <br /> <br /> <br />