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Irish Gulf, Boston, NY

Irish Gulf, Boston, NY. Vertical eroding banks Urban Pool-riffle-pool regime Gravel-cobble bed stream Small stream (average width 30 ft, 10 ft tall banks Deeply incised with a 7 ft tall sheet- pile structure US of project. Irish Gulf, Boston, NY-METHODS EMPLOYED IN TWO BENDS.

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Irish Gulf, Boston, NY

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  1. Irish Gulf, Boston, NY • Vertical eroding banks • Urban • Pool-riffle-pool regime • Gravel-cobble bed stream • Small stream (average width 30 ft, 10 ft tall banks • Deeply incised with a 7 ft tall sheet- pile structure US of project

  2. Irish Gulf, Boston, NY-METHODS EMPLOYED IN TWO BENDS • Vegetated gabions {willow and red osier dogwood} with stone toe protection [both bends] • Four Short Bendway Weirs [two in each bend] • One Short, steep, Stone Check Dam [Bend 2]

  3. Pre-project pix fall 2004

  4. Irish Gulf, Boston, NY-sheet-pile weir US of project derrick-fall 2004

  5. Irish Gulf, Boston, NY-in 1st bend, looking US derrick-fall 2004

  6. Irish Gulf, Boston, NY-steep banks, roots exposed derrick-fall 2004

  7. Irish Gulf, Boston, NY-in 2nd bend, looking DS derrick-fall 2004

  8. Irish Gulf, Boston, NY-in 2nd bend, looking DS derrick-fall 2004

  9. As-built project pixFeb 22, 2005

  10. Irish Gulf, Boston, NY-looking US from Bend 1 derrick-feb 22, 2005

  11. Irish Gulf, Boston, NY-red osier dogwood in gabion derrick-feb 22, 2005

  12. Irish Gulf, Boston, NY-Bend 1, looking DS. Bendway Weirs develop a nice meander derrick-feb 22, 2005

  13. Irish Gulf, Boston, NY-looking DS from Bend 1 derrick-feb 22, 2005

  14. Irish Gulf, Boston, NY-looking Ds from Bend 2 derrick-feb 22, 2005

  15. Post-project pix 2 months after construction April 2005

  16. Irish Gulf, Boston, NY-failing rip DS of project derrick- april 2005

  17. Irish Gulf, Boston, NY-in 2nd bend, looking US at 2 Bendway Weirs derrick-april 2005

  18. Irish Gulf, Boston, NY-Looking US in 2nd bend derrick-april 2005

  19. Irish Gulf, Boston, NY-Rock check dam in 2nd bend derrick-april 2005

  20. Irish Gulf, Boston, NY-planted willow budding out derrick-april 2005

  21. Post-project pix 4 months after construction June 10, 2005

  22. Irish Gulf, Boston, NY-looking US in Bend 1 derrick-june 10, 2005

  23. Irish Gulf, Boston, NY-looking US in Bend 1 derrick-june 10, 2005

  24. Irish Gulf, Boston, NY-willow budding in Bend 1 derrick-june 10, 2005

  25. Irish Gulf, Boston, NY-looking DS from Bend 1 derrick-june 10, 2005

  26. Post-project pix 1 year, 6 months after construction Aug 23, 2006

  27. Irish Gulf, Boston, NY-looking US from 1st bend derrick-aug 23, 2006

  28. Irish Gulf, Boston, NY-looking US from Bend 1 derrick-aug 23, 2006

  29. Irish Gulf, Boston, NY-planted willow growth derrick-aug 23, 2006

  30. Irish Gulf, Boston, NY-looking DS from 1st bend derrick-aug 23, 2006

  31. Irish Gulf, Boston, NY-looking DS from Bend 1 derrick-aug 23, 2006

  32. Irish Gulf, Boston, NY-looking DS from Bend 1 derrick-aug 23, 2006

  33. Looking US from Bend 2 at two low Bendway Weirs. Note cut bank on inside of bend

  34. Looking US at two lowBendway Weirs. Note cut bank on inside of bend

  35. Post-project pix 2 years, 4 months after construction June 13, 2007

  36. Irish Gulf, Boston, NY-from Bend 1 looking US derrick-june 13, 2007

  37. Irish Gulf, Boston, NY-from Bend 1 looking US derrick-june 13, 2007

  38. Irish Gulf, Boston, NY-willow growth is robust derrick-june 13, 2007

  39. This PowerPoint presentation was developed & built by Dave Derrick. Any questions or comments, call my personal cell @ 601-218-7717, or email @ d_derrick@r2d-eng.comEnjoy the information!!

  40. The lure of pinball

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