1. NORTH FORK SKOKOMISH POWERHOUSE & FISH FACILITIES 2013 NORTHWEST HYDRO OPERATORS FORUM STEVEN FISCHER, P.E.

2. Olympia Tacoma Seattle Shelton Cushman CUSHMAN HYDROELECTRIC PROJECT

3. NORTH FORK SKOKOMISH RIVER LAKE CUSHMAN NORTH FORK SKOKOMISH RIVER POWER TUNNEL AND PENSTOCKS NO. 2 POWERHOUSE NO. 1 DAM AND POWERHOUSE LAKE KOKANEE NO. 2 DAM

4. AGENDA Background Cushman Settlement Agreement 2009 Future Floating Surface Collector Future Fish Hatcheries North Fork Skokomish Powerhouse and Fish Facilities Overview Powerhouse Fish Collection Pool Fish Tram Jib Crane Fish Sorting and Handling Facility Lessons Learned Design Lessons Learned Operations

5. 2009 SETTLEMENT AGREEMENT  Upstream Fish Passage  Downstream Fish Passage  Sockeye Hatchery  Spring Chinook, Coho & Steelhead Hatchery  Recreation Improvements  Allowed Powerhouse at Cushman #2 Dam

6. CUSHMAN NO. 1 DAM & DOWNSTREAM FISH COLLECTOR

7. SALTWATER PARK HATCHERY OPERATIONAL 2015 Saltwater Park – Skokomish Tribe Raise 2,000,000 Sockeye fry per year to plant in Lake Cushman Uses spring water from hillside

8. NORTH FORK SALMON HATCHERY OPERATIONAL 2015 Raise over 400,000 Chinook, Steelhead and Coho smolts to plant in the North Fork below the dam Uses water from Lake Kokanee

9. NORTH FORK SKOKOMISH POWERHOUSE & FISH FACILITIES

10. POWERHOUSE CONTROL FLOOR

11. POWERHOUSE TURBINE/GENERATOR FLOOR

12. FISH COLLECTION FACILITY

14. FISH TRAMWAY

15. FISH SORTING FACILITY

18. LESSONS LEARNED DESIGN  Planning Space

19. LESSONS LEARNED DESIGN  Planning Space

20. LESSONS LEARNED DESIGN  Engineering Design vs. Contractor Design

21. LESSONS LEARNED DESIGN  Don’t Over Design – Simple is Good

22. LESSONS LEARNED OPERATIONS  Think About Maintenance

23. LESSONS LEARNED OPERATIONS  Think About Operator Location

24. LESSONS LEARNED OPERATIONS  Think About The Operator

25. QUESTIONS?