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<br /> <br /> <br />3. Areas designated as open space ;r f~~ure <br />expan;ion areas properly planted and <br />maintained with prairie grass, <br /> <br />4. Use of millch materi~ls such as rock or wood <br />chips in support of shrubs and fou~d~tion <br />~lantings. <br /> <br />Slopes and Berms <br /> <br />1. Final slope grades steeper tr.an the ratio of <br />3: 1 ..ill) not be pernitted without special <br />landscaping treatment su~h 2S terracing, <br />retaining -...'alls, or gro~r.c. covers. <br /> <br />- . <br /> <br />B€rming used to provide required screen':".JlJ of <br />parking lots and other open areas shall have a <br />maximum slope ratio of 3:1, <br /> <br />i';OOlUand Prese!\.'ation Policy and Credit <br /> <br />1. Cr~dit fo~ the retention of existing trees <br />whi~h are of acceptable spec~es, size and <br />loc2.ticn may be given to satisfy the mini:::um <br />:lumber requireD~nts set forth in this <br />Ordinance. <br /> <br />ParkinG Lot LaDds~a~in; <br /> <br />1. Parking lots of 50 or ~orL spaces are requi~~d <br />to have 150 squa~2 feet of landscaped islands <br />p~r 25 parking spac~s. One overstory or <br />evergreen tree is ~equired fQr every 150 <br />square feet cf interior landscaped area. The <br />minimum width ~f 1~ndsc3pe islands is c :eet <br />a~d a mini~um area of 150 squ3re feet. <br /> <br />2. One ornamental, overstory O~ evergreen tree is <br />ccquired for ~very 50 feet of parking lot <br />.:-rontage. <br /> <br />J. Front yard setbacks shall h~ v ~ screen that <br />is BO percerit opaque and ~ he_qht of 2-1/2 <br />!~C~ The screen may be 1) plant rnatcridls, <br />2) ~....)od, COi1cretc~ I md~\'jJ.I::l: I .::-~ r-.'t~?1.:1\lcr:ta 1 <br />iron, or 3~ a co~bination of ~hese ~a~eri~!s. <br /> <br />Plai1t si=e r~quil'e~:0~ts ~or land5capina rc~~s ~h~11 <br />t~-.:-. .J ~.:; f '..J II Oh'S: <br /> <br />I10ciJtlCllS t~0~S $h~ll be at least :-1 ~ in(~h0S ill <br />ji-l~~tcr ~s rneas\Jrcd tcu~ (~l feet fr0~ th0 b~1S2 ;l~ <br />~h._~ ti::~e c:= pl3.ntiIic.J_ <br /> <br />-~'\- <br /> <br /> <br />