Notes
Slide Show
Outline
1
Replacement of existing rock groynes and other in river restoration works to improve rapids and habitats in the River Wye at Symonds Yat
2
Aims:
  • Provide stability to island and reduce erosion
  • Provide year round, stable and permanent groynes
  • Enhance & protect the habitat for rare and protected species
  • Improve access to the rapids for emergencies and portaging
3
Proposals
  • Boulders up to 5t will be placed to form 10 new goynes
  • The new groynes will replace 12 currently on site
  • Island to be protected with rock at upstream end.
  • Ancillary works with planting on the island and access steps downstream of island
4
 
5
Environmental Considerations
  • Scheme developed to agree planning policy
  • Flood risk assessment made with a negligible impact
  • Groynes will look very similar to existing
6
 
7
 
8
 
9
Environmental Considerations
  • An independent, comprehensive ecological screening assessment has been made
  • This concluded that the proposals would have No Significant Effects on the River Wye Special Area for Conservation and on any species of animal or plant.
  • Indeed the proposals overall were deemed likely to have a beneficial effect on the SAC qualifying features.
10
Environmental Considerations
  • An archaeology investigation concluded that there would be no impact on any known item of archaeological importance
  • Access of all plant and materials will be via the forestry tracks.  The final part of the access will be along the footpath and a diversion will be in place to the adjacent path
  • The design will maintain the navigation of the rapids in both directions.
11
Timescales
  • Works proposed for September 2008 after schools go back
  • Six week window available as all river works must be completed by 15th October
  • Two weeks in river works expected; stone stockpiled beforehand
  • Low flows required and if opportunity does not present itself then works postponed until ‘09.
12