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M <br />Zoning File #1430 <br />August 10," 1989 <br />Page 2 of 3 <br />IQA 10 Id* discussion of tram - a tram is an acceptable form of <br />structural access over steep lakeshore banks. Both the DNR <br />and the LMCD proposed model ordinances approve the use of <br />trams that meet a 4' width standard. The proposed tram <br />would satisfy this standard. If applicant was to emvloy <br />City's approved policy of a 4' wide stairtread with 4 x4 <br />safety landings, a massive superstructure would be required <br />based on the degree of slope and the need to provide many <br />safety stops/landings. The tram structure also provides a <br />minimal impact on the existing lakeshore bank requiring less <br />removal of vegetation and trees. Note hardcover for tram <br />has been credited against the 75-250' setback area. <br />250-500' Setback Area - 3,888 s.f. <br />Allowed - 1,166.4 s.f. or 30% <br />Proposed: <br />Applicant's Calculation /�- <br />Garage & Driveway 1-3e- s. f . or 31.6% <br />Variance 65.6 s.f. or 1.6% <br />Staff's Calculation / 3,7& ,ae <br />Garage & Driveway i34-rb s.f. or 35% *1 <br />Variance 209.6 s.f. or 58 <br />1 <br />* Applicant can reduce hardcover by either reducing size of <br />driveway or taking a credit of excess hardcover from the 75- <br />250' setback area, thereby reducing surplus hardcover within <br />the 75-250' setback area by 209.6 s.f. <br />List of Exhibits - <br />Exhibit A - Application <br />Exhibit B - Property Owners List <br />Exhibit C - Plat Map <br />Exhibit D - Applicant's Hardcover Facts <br />Exhibit E - Tract/Tram Information <br />(Photos will be available at the meeting) <br />Exhibit F - Structural Plans for Tram <br />Exhibit G - Survey - Average Lakeshore Setback Line and <br />Proposed Improvements <br />Exhibit H - Floor Plan <br />Exhibit I - Elevations of Deck & Gazebo <br />