Laserfiche WebLink
North Engkviav Droveage Concept Phase <br />AL7ERA/A7E3 -M~IFYEA6LEYIEW PaVD SPIl1W.1YAAl0 BUILD fLGf4fEOkER #3 DITCFI <br />J <br /> <br /> <br />This dternote raukl dso reQuire major sirvcfiHd rnodificatim of the existing Eogleview Pared The exisiig spillray <br />at ekvertion 46% mild be filled ie ad roisr~ to 4698 fo match the top of the Rued bulks The existig autkt box <br />with its 36• dianeter ord 18• dianeter pipe to the #3 Ditch wrruld be copped to prevent fbws from entering the <br />box except thru the eater rFrdity perforated riser pipe The cop could mtoil replocieg the exisYvg grates at <br />elevation 4695 with a flat skrb ad boNed mmhok ring and fraere. The 36' pipe caild elm be pkrgged at the #3 <br />Duck <br />A new spilhay roukl be art 'urto the north bade of the peed with bottom elewtion at 4694 ad openig ksegth of 50 <br />feet. The spilhmy waukl tape to a 16' wide charrrl over n kagth of approxhrrately a0'. (See drmrig #3A.2 at the <br />end of this article.) <br />An 80' beg weir wauki be art irfo the north boric of the #3 Ditch just upstream of There the Isrson charnel would <br />cross the #3. The weir' spill clarvrJ mild remoer to 16' ~ it asrod to coact the reeve Eagkview Pond spillway <br />chomd. Both would ihm dischage to the Ben loge chureel. <br />The dterrate ieckrdes a caenete box advert flaw canted strvciere it the #3 pitch simikr to Akernate 2. We <br />sued the strucfire os a 3'x8' wide by 85' kxg box arhrrt with rigwdk: each end. The CBC world be equipped <br />with stop bonds from the top door ad the sides ie to eesh^ict The fbr to arrrevet i^i9at1Oe eeeeds with flexibility <br />to "recrease for futve imigatian secadary rights The Tree Eagkvlew Peed spilhray dearrrd fYnre would be retied <br />ova the top of the #3 Ditch by the cmrsete box advert fkwr aonirol strvctue. <br />Vebcities up to 16 fps n the spilhray cfeamri will repsre linig to protect again-f erosion Coucephrd pkns show <br />the charnel bottom Need with anerete cellular matteess ord the side foneeed as segmrntd bkx3e retoinig wilts <br />The segmmid bbdc eeedts ore battered (leered 6adc from vertiai) about 15' per foot of will height, but are <br />bucked with at keast 10' width of meth embaimemt. This attenate axnbscrs <br />• m 80' keg weir've the meth bock of the #3 <br />. single 3'x 6'x85' cmerete box arhnTt flee. corrlrol slnrhre n the #3 Ditch <br />• concrete cdkilar matins armor k the chavrJ bottoms <br />0 300' of Eagkview Pored spilhvay chomrl from 16' to 50' wide <br />0 250' of #3 weir ctwvrJ to Ib' wide <br />• segncmtd hkedc retaee'vwg wills yr Eagkvia Pond spiihvny charnel Q weir spi(1 chorttrJ <br />ksge earthen chord to F St <br />• triple 4'x 10'x90' concrete box advert order f St <br />• charnel to the cost Gravef Pit pond <br />The site of the proposed spilhwry ad cleaxeel is shown er the photo an the next page. The photo, bok'vg ninth, <br />shows a part of the atis'tieg spilhrarr caeaete aRoff will That will riH be M+ied os the myth bait le rdsed two <br />feet to elevation 4698. The exisYvg discleage box to be le atw shown in the photo. The nee spilhvay will be <br />art 'veto the mrf h boric of the Pend and rill be one foot knwr then the top of the decharge box at elevation 4694. <br />The cottonwood trees m the earth boric of the #3 Ditch are shown in the photo. This alternate Trill mt ranwe or y <br />trees, though the west side of the #3 Ditch weir and spill chrtmd will be withse tweedy foot of the two eastern <br />ireea <br />Pogo 23 <br />