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sediment control for dredging project
Source:Internet Author:Unknow Pubdate:2008-08-03  
briandestefano (Civil/Environme) 30 Jun 08 16:47
I am working on a relatively small, aprozimately 2 acre pond, dredging project in upstate New York; and I am trying to find a way to keep sediment from flowing out of the outlet weir. I've been looking at turbidity curtains but I don't think I can use them across a flowing watercoarse. I know they could use the turbidity curtain if they broke the work up into a couple phases, probably at least 4, but I think that seems a bit excessive for the job.

Does anyone have any ideas how I can keep the dirty water in the pond and allow the clean water to continue flowing out.

Thanks

civilperson (Structural) 30 Jun 08 17:54
Use your turbidity curtains on either side of a channel through the pond to the weir.  Work outside of the channel will have a chance to settle or filter prior to leaving pond. 字串9

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