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North Fork skokomish Powerhouse & fish facilities. 2013 Northwest Hydro Operators forum steven Fischer, p.e . Cushman hydroelectric project. Seattle. Cushman. Tacoma. Shelton. Olympia. Lake Cushman. North Fork Skokomish River. No. 1 Dam and powerhouse. Lake Kokanee. - PowerPoint PPT Presentation
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NORTH FORK SKOKOMISH POWERHOUSE & FISH FACILITIES
2013 NORTHWEST HYDROOPERATORS FORUM
STEVEN FISCHER, P.E.
Olympia
Tacoma
Seattle
Shelton
Cushman
CUSHMAN HYDROELECTRIC PROJECT
NORTH FORK SKOKOMISH RIVER
LAKE CUSHMAN
NORTH FORK SKOKOMISH RIVER
POWER TUNNEL AND PENSTOCKS
NO. 2 POWERHOUS
E
NO. 1 DAM AND
POWERHOUSE
LAKE KOKANEE
NO. 2 DAM
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
2009 SETTLEMENT AGREEMENT
Upstream Fish PassageDownstream Fish PassageSockeye HatcherySpring Chinook, Coho & Steelhead
HatcheryRecreation ImprovementsAllowed Powerhouse at Cushman #2
Dam
CUSHMAN NO. 1 DAM & DOWNSTREAM FISH
COLLECTOR
SALTWATER PARK HATCHERYOPERATIONAL 2015
Saltwater Park – Skokomish Tribe
• Raise 2,000,000 Sockeye fry per year to plant in Lake Cushman
• Uses spring water from hillside
NORTH FORK SALMON HATCHERYOPERATIONAL 2015
• Raise over 400,000 Chinook, Steelhead and Coho smolts to plant in the North Fork below the dam
• Uses water from Lake Kokanee
NORTH FORK SKOKOMISH POWERHOUSE & FISH FACILITIES
POWERHOUSE CONTROL FLOOR
POWERHOUSE TURBINE/GENERATOR FLOOR
FISH COLLECTION FACILITY
FISH COLLECTION FACILITY
FISH TRAMWAY
FISH SORTING FACILITY
FISH SORTING FACILITY
FISH SORTING FACILITY
LESSONS LEARNED DESIGN
Planning Space
LESSONS LEARNED DESIGN
Planning Space
LESSONS LEARNED DESIGN
Engineering Design vs. Contractor Design
LESSONS LEARNED DESIGN
Don’t Over Design – Simple is Good
LESSONS LEARNED OPERATIONS
Think About Maintenance
LESSONS LEARNED OPERATIONS
Think About Operator Location
LESSONS LEARNED OPERATIONS
Think About The Operator
QUESTIONS?