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Buckeye FRS No.1 Rehabilitation Project

Buckeye FRS No.1 Rehabilitation Project. Tom Renckly, P.E. Branch Manager Structures Management Branch. Flood Control Dams. Dam Safety Program. Recurrent Dam Safety Structures Assessment and Repairs Dam Rehabilitation. Buckeye FRS No. 1 looking west.

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Buckeye FRS No.1 Rehabilitation Project

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  1. Buckeye FRS No.1Rehabilitation Project Tom Renckly, P.E. Branch Manager Structures Management Branch

  2. Flood Control Dams

  3. Dam Safety Program • Recurrent Dam Safety • Structures Assessment and Repairs • Dam Rehabilitation Buckeye FRS No. 1 looking west

  4. Buckeye FRS No.1 Rehabilitation ProjectBackground • Earthfill Flood Retarding Structure (FRS) • Constructed by SCS (NRCS) 1974 and Modified in 1980 • Operated & Maintained by FCDMC • ADWR is Regulatory Agency • Crest Length is 7.1 miles • Height is 26 ft. Buckeye FRS No. 1

  5. Buckeye FRS No.1 Rehabilitation ProjectBuckeye Watershed Project

  6. Buckeye FRS No.1 Rehabilitation ProjectFloodways Floodways

  7. Buckeye FRS No.1 Rehabilitation ProjectOutlets for Dams 30” Pipe Outlet 60” Pipe Outlet 48” Pipe Outlet

  8. Buckeye FRS No.1 Rehabilitation ProjectBuckeye FRS No.1 Outlet

  9. Buckeye FRS No.1 Rehabilitation ProjectEmergency Spillways Emergency Spillway

  10. Buckeye FRS No.2 Emergency Spillway

  11. Buckeye FRS No.1 Rehabilitation ProjectTransverse Cracks Investigation and Repair

  12. Buckeye FRS No.1 Rehabilitation ProjectAlternatives Analysis Study • Correct Dam Safety Deficiencies • Identify Opportunities for: • Incorporate Multi-use for the Community • Improved Landscaping and Aesthetics • Enhance Environment • Public and Stakeholder Involvement

  13. Buckeye FRS No.1 Rehabilitation ProjectAlternatives Analysis Study (continued) • Possible Alternatives • Floodway and Levee • Flood Control Basins • Rehabilitate Dam • Combination

  14. Buckeye FRS No.1 Rehabilitation Project PartnersNatural Resources Conservation Service (NRCS) • Federal Workplan and Environmental Assessment • Dam Rehabilitation Program (PL-462: 65-35 cost share) • Multi-use Recreational Component (50-50 cost share) • District Encourages Recreational Cost Share By Others

  15. Buckeye FRS No.1 Rehabilitation Project PartnersFlood Control District Funding • Capital Improvement Program • Compete with Other Flood Control Projects

  16. Buckeye FRS No.1 Rehabilitation Project PartnersSchedule September September November November January January March March May May July July 2008 2007 * * Alternatives Analysis Planning and Pre-design Final Design Construction (Potentially to be phased) TBD * Public Meeting

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