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Zoning File #1785 <br />November 13, 1992 <br />Page 7 <br />Lot 1 <br />Proposed= 90' <br />Lot 2 <br />Prposed = 23' <br />List of Exhibits -Variances and Conditional Use Permits <br />G -Application #1781 <br />H -Application #1782 <br />I -Hardcover Fact Sheets <br />J -Planning Commission Minutes 6/5/92 <br />K -DNR Letter 11/5/92 <br />L -Elevations <br />M -Floor Plan <br />N -Application #1783 <br />O -Application #1784 <br />P -Hardcover Fact Sheets <br />Q -Foundation Plans <br />R -Elevations and Floor Plans <br />S -Staff Sketch <br />Review of Application 11781/1782 <br />Mr. Carlson has now located the new seasonal cabin out of <br />the 75' setback area meeting the required interior lot line <br />setback of 30 1 <br />• The structure is completely located within the <br />flood fringe area of Lake Minnetonka (929.4 -931.5). The first <br />habitable floor must be placed at the regulatory flood plain <br />elevation of 932.5. The applicant has also applied for a permit <br />from the MCWD to determine if compensatory excavations wi 11 be <br />necessary. Staff has been in contact with the Watershed District <br />and they have advised that they concur with the DNR directives. <br />Review Exhibit K -Richter's letter reconfirms that fill will not <br />be used to elevate structure and that cabin must be securely <br />anchored by a foundation designed by either a certified architect <br />or engineer which allows water to flow freely beneath the <br />structure. Review Exhibit Q -the foundation plan for both <br />structures has been designed by licensed architect and provides <br />for frost depth footings with screen/mesh panels along perimeter. <br />In order to meet the intent of the RS district, he is providing <br />screening along the perimeters of the structure to prevent <br />destruction by animals. A variance is requested to allow <br />proposed foundation where RS district requires permanent frost <br />depth foundation of either solid masonry or treated wood <br />foundation that completely encloses entire perimeter of building. <br />Applicant has filed a conditional use permit/variance application <br />to permit foundation to be placed below the 931.5 elevation. <br />In reviewing the survey prepared by Ted Kemnar of Schoel 1 <br />and Mads @n, the shoreline has been shown on three dates. The <br />darkened line has been confirmed at the 929.72 elevation on <br />February 12, 1992. The 929.4 elevation would be out further <br />somewhat slightly below the second lighter line shown at 929.5.