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City of Rehoboth Beach Ocean Outfall Project Town Hall Q&A - PowerPoint PPT Presentation

City of Rehoboth Beach Ocean Outfall Project Town Hall Q&A Workshop September 16, 2017 City of Rehoboth Beach Town Hall Workshop September 16, 2017 Agenda Projects Overview Force Main Construction Force Main Alignment


  1. City of Rehoboth Beach Ocean Outfall Project Town Hall Q&A Workshop September 16, 2017 City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  2. Agenda • Projects Overview • Force Main Construction • Force Main Alignment • Construction Plan / Impacts • Deauville Beach • Questions City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  3. Ocean Outfall Projects Outfall Pipe & Diffuser • 24-inch outfall pipe from the staging area to the outfall diffuser, 6,000 ft away • Located at end of outfall pipe, 6,000 ft offshore Force Main • Force main from the RBWWTP to the outfall staging area (approximately 11,400 ft) Pump Station • New pump station located at the RBWWTP WWTP Reliability Upgrades • Various upgrades at the Rehoboth WWTP City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  4. Force Main Proposed Force Main Alignment • 11,400 linear feet long, 24- inch diameter PVC pipe. • Will predominately follow existing utilities and right of ways Construction Methods • Combination of open cut excavation and jack and bore City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  5. WWTP / Roosevelt Street o City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  6. State Road / Canal Street o City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  7. Canal Street / Rehoboth Avenue City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  8. Grove Park o City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  9. Henlopen Avenue o o City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  10. Henlopen Avenue o o City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  11. City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  12. Construction Plan • Working hours are 7:30 am to 6:00 pm, Monday thru Friday • Installation expected to be 50 to 80 LF per day • Trench width will be ~6 ft • Depth of pipe varies • Contractor will be limited to ~200 LF of open-cut trench at any time • Traffic control will extend on 200 ft on each side • Various road closures are expected - Henlopen • Parking gravel/grass areas along northside of roadway will be impacted • Paving will be completed at end of project City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  13. City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  14. City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  15. City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  16. Deauville Beach City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  17. Deauville Beach City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  18. Outfall City of Rehoboth Beach Town Hall Workshop – September 16, 2017

  19. Questions? City of Rehoboth Beach Town Hall Workshop – September 16, 2017

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