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Maintaining Subsurface Drainage. Andrew Leonard TSM 352. The 5 Pillars of an Effective Subsurface Drainage System*. Quality Materials Proper Design Proper Installation Compatible Land Management Practices Regular Inspection and Maintenance. Materials. Metal or plastic pipes - PowerPoint PPT Presentation
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Maintaining Subsurface Drainage
Andrew LeonardTSM 352
The 5 Pillars of an Effective Subsurface Drainage System*1. Quality Materials2. Proper Design3. Proper Installation4. Compatible Land Management
Practices5. Regular Inspection and Maintenance
Materials Metal or plastic
pipes Envelope/Filter Fittings Risers
Proper Design Should be carried
out by a professional
Minimal maintenance
Proper Installation Licensed Drainage
Contractor Have a plan Document the
process
Blinding Provides
Protection during backfilling
Maintains alignment
Provides support for the tubing
Example of Blinding
Crushed Pipes
Compatible Land Mgmt Practices Topography Soil Type Slope Weather Type of activities
Regular Inspection & Maintenance Inspect the
system Clean
inlets/outlets Make repairs Control plants and
rodents
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
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