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LIESCH ENGINEERING CORPORATION <br />13400 15th Avenue No.• Ptvnxxjth. MN 56441 • 612-559-1423* FAX No 559-2202 <br />[>ecember 30. 1992 OEC 3 1 iC-92 <br />Mr. Mike Gaffron <br />City of Orono <br />P.6. Bo.x 66 Crv'sial Bav <br />Orono. MN 55^23 <br />RE: Timber Retaining Wall Review for Samuel A. McCIoikI. Big Islarul, l.niro <br />Minnetonka, Orono. Minnesota <br />Deaf Mr. Gaffron: <br />Liesch Engineering Corporation wa.s retained by Samuel A. McCloud to review tlie <br />structural integrity of the limber retaining walls located on his Property on Big Island - <br />Lake Minnetonka |x*r the City of Orono’s request. <br />Based uf'on review of the attacheil drawings, sheet 1 and 2 dated February l9, 1990 by <br />Edgework Builders, it is Liesch Engineering Corporation’s opinion that tlie retaining <br />walls design appears to be structurally sufficient for the intended function of resisting the <br />present lateral earth pressure. If you have any question.s. please feel free to contact me <br />at 559-1423. <br />Sincerely. <br />LIESCH E.N’GINEERI.NG CORTORATION <br />Galen A. Peterson <br />Structural Encineer <br />cc: Mr. Samuel A. McCloud <br />.Mr. David Anderson <br />Attadmrints <br />maw:ltrl22892c/GO