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7/17/2007 9:15:54 AM
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4/25/2005 12:11:25 PM
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Roseville City Council
Document Type
Council Resolutions
Resolution #
7328
Resolution Title
Ordering the Construction of Improvement No. P-82-5 Under and Pursuant to Minnesota Statutes, Chapter 429 and Ordering Preparation of Plans and Specifications Therefor
Resolution Date Passed
3/8/1982
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<br />this fairly recently constructed county pipe that simply gets <br />collected from the front yards, goes into the pipe, goes out the <br />pipe and dumps into Bennett Lake. This is detrimental to the <br />lake. ~~ny of you are aware of the bubblers that the City has <br />out in thl~ lake, the extensive work that the City has been doing <br />trying to bring that lake back and make it a little better water <br />facility. Dumping direct storm water into that is felt to be <br />a bad thing to do. We would like to try and correct that. <br /> <br />Water also flows,' _to some degree, over land and down this <br />rather steep grade.if it gets high enough, at least in this <br />location, and with that it's carrying whatever material it picks <br />up along the way, including any potential erosion: I'm not <br />sure how it flows through some of those driveways in between, <br />but it is undesirable to have this magnitude of water flowing <br />that far with no way to pick the water up at the higher end. <br />There's a definite grade difference between here and here. <br />This is much higher than it is down in that direction. Once all <br />that water does get down, either through the pipe or over land, <br />it then has to splash out on the streets and run over again <br />to some outmoded box structures and then go through a corrugated <br />pipe down into this wetland. Again, reports are that water <br />stands several inches deep for several hours after most rains <br />in here because it's simply not an adequate facility to carry <br />it. It's splashing out on the street rather than carrying it <br />in the facilities themselves. These facilities were probably <br />put in either by the developer or the county - I guess I can't <br />even tell you which. They've been there for a goodly number of <br />years. 'They' re corrugated metal pipe, - many of you are used to <br />seeing culverts in your driveways - you know how long corrugated <br />metal lasts. It's begun to outltve its usefulness. There's <br />already been some evidence, up in this area, of some failures <br />in that pipe. We don't know how much longer those facilities <br />will be able to serve. <br /> <br />Lastly of the problems to be addressed is the fact that <br />having this low wet area - it's not only a flood problem, but <br />it's a maintenance problem in that it's difficult to mow, main- <br />tain, use, beautify - do much of anything - in this portion of the <br />park because the water inundates the area and makes it quasi- <br />swampy. It's too wet for people to use and yet it goes dry at <br />times so it makes ,it a little difficult for the wildlife even <br />to use. It simply varies back and forth in an unregulated, <br />unpatterned ma?Der. <br /> <br />Those are some of the problems we know of. I'd like to <br />also now try and go back and talk about some solutions. (Change <br />Tape) . . . propose to bring a storm sewer pipe just outside <br />the roadway, along the boulevard areas, up to the area of <br />Oxford Street on B-2 to provide a means for picking the water <br />up- at that location and solve that problem we spoke of earlier, <br />and second, t~ find some means of allowing an outlet for some <br />of this water, without simply running down the hills, by a <br />facility near this lot line. It will also provide a way to <br />intercept the water that's running down these hills before it <br /> <br />5 <br />
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