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Oyster Bayou Marsh Restoration (CS-59)

Oyster Bayou Marsh Restoration (CS-59). Kodi Collins, P.E. Engineering Division May 6, 2014. committed to our coast. committed to our coast. Project Background. CWPPRA PPL 21 NOAA’s National Marine Fisheries Service (NMFS) is the Federal Sponsor CB&I - Design Consultant

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Oyster Bayou Marsh Restoration (CS-59)

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  1. Oyster Bayou Marsh Restoration (CS-59) Kodi Collins, P.E. Engineering Division May 6, 2014 committed to our coast committed to our coast

  2. ProjectBackground • CWPPRA PPL 21 • NOAA’s National Marine Fisheries Service (NMFS) is the Federal Sponsor • CB&I - Design Consultant • Create 510 acres of marsh • Nourish 90 acres of saline marsh • Create approximately 17,550 LF of earthen terraces • Engineering and Design: Underway • Phase 2 Funding Request: December 2014 Coastal Protection and Restoration Authority of Louisiana

  3. Project Vicinity Map Coastal Protection and Restoration Authority of Louisiana

  4. Project Layout Coastal Protection and Restoration Authority of Louisiana

  5. Project area Crossing Coastal Protection and Restoration Authority of Louisiana

  6. Borrow Area Coastal Protection and Restoration Authority of Louisiana

  7. Borrow Area Coastal Protection and Restoration Authority of Louisiana

  8. Marsh Creation /Containment Dike Typical Section Coastal Protection and Restoration Authority of Louisiana

  9. Earthen Terrace Typical Section Coastal Protection and Restoration Authority of Louisiana

  10. Summary of Estimated Quantities • Marsh Fill/Marsh Nourishment: 3.7 MCY (cut) • Containment Dikes: 45,260 linear feet • Earthen Terraces: 17,550 linear feet • Pumping Distance: 5.5 miles (maximum) Coastal Protection and Restoration Authority of Louisiana

  11. QUESTIONS Coastal Protection and Restoration Authority of Louisiana

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