Download - Maintaining Subsurface Drainage
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Maintaining Subsurface Drainage
Andrew LeonardTSM 352
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The 5 Pillars of an Effective Subsurface Drainage System*1. Quality Materials2. Proper Design3. Proper Installation4. Compatible Land Management
Practices5. Regular Inspection and Maintenance
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Materials Metal or plastic
pipes Envelope/Filter Fittings Risers
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Proper Design Should be carried
out by a professional
Minimal maintenance
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Proper Installation Licensed Drainage
Contractor Have a plan Document the
process
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Blinding Provides
Protection during backfilling
Maintains alignment
Provides support for the tubing
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Example of Blinding
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Crushed Pipes
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Compatible Land Mgmt Practices Topography Soil Type Slope Weather Type of activities
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Regular Inspection & Maintenance Inspect the
system Clean
inlets/outlets Make repairs Control plants and
rodents
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http://www.wq.illinois.edu/dg/http://www.extension.iastate.edu/agdm/wholefarm/html/images/c2-90fig2.gif
http://www.wq.uiuc.edu/dg/subsurface.htmhttp://www.mdvaden.com/images/Drain_Pipe_Roots_300.jpg
http://www.fhwa.dot.gov/pavement/images/d03.jpghttp://www.fhwa.dot.gov/pavement/images/d04.jpg
http://www.omafra.gov.on.ca/english/engineer/facts/13-037.htmhttp://www.tgdrains.com.au/userimages/2013-04-18%2014.30.reduced.jpg
http://books.google.com/books?id=g61UIupnjMAC&pg=PA97&lpg=PA97&dq=drainage+pipe+blinding&source=bl&ots=FdUqPBsrgn&sig=79lejATYjKfC8IVFQUFRBl7WxOg&hl=en&sa=X&ei=SDheU476JuaayQGIyICYBw&ved=0CGUQ6AEwCA#v=onepage&q=drainage%20pipe%20blinding&f=false
http://books.google.com/books?id=GAuiHaVm0ewC&pg=PA63&lpg=PA63&dq=subsurface+drainage+blinding&source=bl&ots=TDb4bGMPl4&sig=9BGtmpsXUFczQGQgOKmcvXyS5Qo&hl=en&sa=X&ei=eDdeU6WaLaLXyAG66YHIDQ&ved=0CEIQ6AE
wAg#v=onepage&q=subsurface%20drainage%20blinding&f=falsehttp://admcoalition.com/what-we-do/what-is-admc/
http://www.ag.ndsu.edu/news/newsreleases/2007/aug-30-2007/managing-subsurface-water-in-the-field-can-pay-off/2007-08-30.6385532532/image
http://www.extension.iastate.edu/agdm/wholefarm/html/c2-90.htmlhttp://www.ars.usda.gov/is/AR/2013/oct13/water1013.htm
CREDITS