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<br />TABLE 2E <br />ELK RIVER <br />ROUTT COUNTY, COLORADO <br />STREAMBANK EROSION STUOY <br />COST ESTIMATE - COMPARISON Of BENEfITS AND COST <Dollars) <I) <br /> <br />Si te <br /> <br />Structural Hea~ur.. <br />Buffer Stri~5 <br />(Vegetated) (2) <br />(2) <br /> <br />Con5truction <br />COlt <br /> <br />Engineering <br /> <br />Total <br />Installation <br /> <br />0& M <br />(lX) <br /> <br />,--------------------------------------------------------------------------------------------------------------------------------------------------' <br /> <br />PrOject <br />Ad_inistration <br /> <br />land <br />Rights <br /> <br />(3) <br /> <br />Averago <br />Annual <br />CO's! <br /> <br />Total <br />Average Annual <br />Cost with O&M <br />(4) <br /> <br />Average <br />Annual <br />Benefits <br />(5) <br /> <br />ft <br /> <br />$ <br /> <br />$ <br /> <br />$ <br /> <br />,------------------------------------------------------------------------------------------------------------------------------------------' <br /> <br />$ <br /> <br />$ <br /> <br />$ <br /> <br /> 1,900 23,230 3,112 3,779 <br />2 [)listing bridge , . ;n good condition <br /> , <br />3 3,200 37,440 5,242 6,365 <br />4 2,200 25,740 3,604 4,376 <br /> <br />o <br /> <br />29,121 <br /> <br />o <br /> <br />49,047 <br /> <br />o <br /> <br />33,120 <br /> <br />.------------------------------------------------------------------------------------------------------------------------------------------------- <br /> <br />o <br /> <br />: Iota I : <br /> <br />7,300 <br /> <br />a5~410 <br /> <br />11,957 <br /> <br />111 ,887 <br /> <br />1,600: 9,610 <br /> <br />14,520 <br /> <br />o <br /> <br /><D <br /> <br />$ <br /> <br />$ <br /> <br />$ <br /> <br />2,950 <br /> <br />5,000 <br /> <br />3,460 <br /> <br />11 ,410 <br /> <br />o <br /> <br />o <br /> <br />--------------------------------------------------------------------------------------------------------------------------------------------------; <br /> <br />400 <br /> <br />2,550 <br /> <br />700 <br /> <br />4,300 <br /> <br />500 <br /> <br />2,960 <br /> <br />{j} Prlc3 8asa~ 59pt.~b~, 1387 amDrti~~d ~t 85/64 for 50 years <br />i.;'-';' in'biaii.ci iji iO.lO p~"- sq. it. (50 it. on each ..id~ of stream 0, 100 fL fur ono suiel <br />fQr a total of \00 sq. ft. fOf .~~h fuot of ~tf.a. or ~lO per foot of stream with a lif. expectancy of SO Y8ars <br />(3) Corps of [nginear5 404 permit to work in river and ease.ent from landowner <br />(4) Includes cost for structural measures to protect riparian habitat and 2% O&M <br />(5) Benefits for riparian habitat pr~tection were not analyzed <br />