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Seymour Capilano Filtration Project Seymour Capilano Twin Tunnels PowerPoint Presentation
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Seymour Capilano Filtration Project Seymour Capilano Twin Tunnels

Seymour Capilano Filtration Project Seymour Capilano Twin Tunnels

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Seymour Capilano Filtration Project Seymour Capilano Twin Tunnels

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  1. Seymour Capilano Filtration ProjectSeymour Capilano Twin Tunnels June 4, 2010 Goran Oljaca P.Eng.

  2. Seymour Capilano Filtration Plant& Twin Tunnels

  3. Seymour Capilano Filtration Plant

  4. Capilano Energy Recovery Facility Pipeline corridor Pump station Twin Tunnels portals site

  5. Pump Station

  6. Inside the Break Head Tank

  7. Filtration Plant • 1800 ML/d (20.8 m3/s) capacity • Capilano Pump Station • 1080 Ml/d (12.5 m3/s) • 16,000 HP (12,000 KW) • Break Head Tank / Energy Recovery Facility • Facility Flow range 0 – 12.5 m3/s • Turbine flow range 3 – 7.5 m3/s • PRV flow range (each) 0 – 12.5 m3/s • Generating capacity 1.7 MW • Annual Energy Generated 9500 MW.h

  8. Twin Tunnel Progress

  9. Twin Tunnels Treated Water Tunnel Untreated Water Tunnel

  10. Gantry Crane Over Seymour Access Shaft

  11. Top of Seymour Tunnel Shaft May 1, 2006

  12. Seymour Shaft

  13. Looking into the ‘tail tunnel’

  14. Seymour Shaft Base Entrance to Twin Tunnels

  15. Seymour Shaft Base

  16. Muck Bucket

  17. Tunnel Boring Machine

  18. Untreated (Raw) Water Tunnel October 6, 2009

  19. Reinforcing mesh and rock bolts

  20. Treated Water Tunnel Sept. 1, 2009

  21. Treated Water Tunnel

  22. Untreated Water Tunnel

  23. Untreated Water TunnelClass 5 Support

  24. Shotcrete Installation

  25. Pump Station

  26. Discharge WaterQuality

  27. Pond 3

  28. Capilano Shaft Site Twin Tunnels Portals Site

  29. Capilano Raise Bore

  30. Reaming Raise-bore operation 250m to residence Pumping Station Cleveland Dam Spillway 270m deep shafts Twin Tunnels

  31. Liner Storage

  32. Install Shaft SteelLiner

  33. Temporary Silos for Grouting 10 m 2 m Temporary Silos

  34. Public Impacts and Mitigation Measures • Truck traffic • Noise • Vibrations • Air quality • Landscaping and restoration

  35. Questions?