Construction Completed through the week ending September 15, 2017

Following is a summary of main work items performed recently:

  • Completed approx. 80% of levee keyways in ponds C, D and E.
  • Partially excavated and formed the deep water channels in ponds C, D and E.
  • Imported and placed select fill for pond C east levee, where the levee was seeping from raised slough water levels.
  • Began reconstruction of the levees in ponds E and D utilizing geogrid.
  • Continued moisture conditioning pond soils.
  • Continued dewatering local ponding water in ponds C, D and E.
  • Wallace-Kuhl (field geotechnical) took in-situ density tests and moisture contents for compacted levee keyways and levee reconstruction.

Upcoming work:

  • Complete levee keyways in ponds C, D and E.
  • Continue excavation and forming the deep water channels in ponds C, D and E.
  • Continue reconstruction of the levees in ponds E, D and C utilizing geogrid.
  • Cut/fill and grade pond bottoms to correct elevations.
  • Start removing and replacing water control structures.