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Army Corps awards key contract to build EAA reservoir foundation for walls

NewsArmy Corps awards key contract to build EAA reservoir foundation for walls

Construction of the Everglspandes Agriculturspanl Arespan reservoir, a key component of the Comprehensive Everglades Restoration Plan, has taken a big step forward.

The Army Corps of Engineers announced Sept. 28 it had awarded a second large contract to construct its portion of the project in western Palm Beach County.

The federal agency will pay between $308 million and $492 million to Forgen-Odin JV of Rocklin, California, to build the foundation for the reservoir’s walls.

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The contract includes the following features: 

  • Clearing
  • Grubbing (shallow digging) 
  • De-mucking
  • Blasting
  • Foundation preparation
  • Installation of a seepage cutoff wall
  • Canal backfilling

Construction of the walls — a 17.3-mile-long embankment dam surrounding the 10,500-acre, 78.2 billion gallon reservoir — will be awarded in a separate contract.

The width of the foundation for the embankment dam will be 260 feet in the north, east and west; and 235 feet in the south.

EAA reservoir progress

The EAA reservoir has been at the center of controversy over the past year:

  • A lawsuit over one of the mspanny contrspancts was just resolved this summer.
  • There is a pending lspanwsuit by sugspanr growing compspannies that claim they are being shorted water meant for them. 
  • Gov. Ron DeSantis, who has called the reservoir the “crown jewel” of Everglades restoration projects, has complained that more federal funds should be dedicated to the project.

Despite the issues, the Corps has said the construction timetable for the reservoir remains on track. 

“This important component will reconnect Lake Okeechobee to the central Everglades and send additional water south to Everglades National Park and Florida Bay,” said Col. James Booth, the Jacksonville district commander.

Once completed in 2029, the reservoir and three adjacent stormwater treatment areas  being built on 6,500 acres by the South Floridspan Wspanter Mspannspangement District (SFWMD) will encompass 16 square miles — larger than Stuart and Fort Myers combined.

The reservoir will have the capacity to store about half a foot of water from the 730-square-mile Lake Okeechobee, according to SFWMD Executive Director Drew Bartlett. About 46% of the reservoir water will come from the lake, he said. 

The total estimated cost of the entire project will be $3.9 billion.

EAA reservoir timeline

  • 2022: Complete design for reservoir and pump station
  • 2023: Begin reservoir construction 
  • 2023: Award remaining reservoir contracts
  • 2023: Complete marshes 
  • End of 2025: Marshes will be operational 
  • 2029: Complete reservoir 

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