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<br />'.) <br /> <br />, ,J <br /> <br />7/20/99 <br />Preserve Estates, Elk River, MN <br /> <br />By: Pefer Knaeble, P.E. (Terra Engineering Inc.), <br /> <br />) <br /> <br />.. ...",. . <br /> <br />Requirements per Elk River . <br />horeland pun Ordinance" ' <br /> <br />.... <br />,".:.;.-: <br />,..;:;;-: <br />..... <br />'., <br /> <br />"', <br /> <br />"Suitable Area" within Tier 3" .. '., . . <br />(800+' from Wirtz Pond OHW) <br /> <br />" . <br />"11.2 ac."' <br /> <br />; .' ~': . .." r'-~} . · '. ,,", '. ..-. . .6 <br /> <br />Single family residential lot size standard 2.5 ac:' , , . .... " .: <br />(v.:i~~.~~~~~~f,~~'f~rrn~ P~~d.~HW). ," '?::.':~'~:.::;~: '. !' <br />:~:~:g:~~~~~~:~~"" .. ";.:~ :~:::.:,..:'::;':,:, \FL~ ;..:,;'" <br />"Base DensitY-Tier3 'lllots".'.'. .;.,~:;~,;';:':::~{-:""""".:;::~.. <br />,.._._l.!~tal"BaseDensity-. ". ...._17.610ts::..:~:;... _ ...... :.~:~;~.:~f>..:. <br /> <br />~ji.::::s~p~n 's~a~ (maYin~~te:i:!~~i~~j~ :'iVi;?~f.~.tS.j!.:~j:~~1:J}i'~~'i;~;',' <br /> <br /> <br />')' . - individual on-site sewage systems must have Association maintenance agreement (per Larry Krampka of DNR) <br />- setback increased from 25% from 150' to 188' from OHW (with vegetative manag~ment) <br /> <br /> Cummulative # <br /> Max. Max. .. Max. <br /> Base Max. Density' Total · Total " <br /> Density Density Increase Density Density <br /> (units) Increase !w1i1sl (units) .(uni1sl <br /> Tier 1 6.2 50% 3.1 9.4- 9.4 <br />.. . Tier 2 6.8 100% 6.8 13.7 23.0 <br /> Tier 3 II 200% 9.0 1M.. . 36.5 <br /> Total 17.6 36.5 . <br /> (Unit numbers may be transfen:ed to a higher tier, <br /> but not to a lower tier) <br /> <br />Proposed Prelimary Plat: <br />No. of lots <br />Total site area (ae.) <br />Total area of Open Space (ae.) <br /> <br />27 . (lncl. ex. house) <br />72.8 <br />36.4 % of total site =50.0% <br /> <br />No. homes in Tier 1 <br />No. homes in Tier 2 <br />No. homes in Tier 3 <br />Total <br /> <br />4 <br />18 <br />~ <br />27 <br /> <br />. Ex. house at 170' setback, the rest <br />are at 188'+ setback from Wirtz Pond OHW. <br /> <br /> <br />, <br />, ' <br /> <br /> <br />.-'.,,}. ,. <br /> <br />. :::~.:::)':; U ~'f' <br /> <br />. ""I .;~:; <br /> <br />.,. ... . -,. ; ~. ....~. . 'j .... .:;':'~'~'" <br />" .......~;:e~!( ;: ~~ '. .-: ,~l, :. i-~'~ : . '~'. :,..: <br /> <br />. ...... " <br /> <br />,- . ::. '. .... <br /> <br />. '...: <br /> <br />. . ' -. <br />; ':t.~. .~....._... <br />. <br /> <br />