Visual Materials
Big Creek #1 - Powerhouse #3
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Big Creek Powerhouse #3 - PH #3
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Big Creek Powerhouse #3 - Unit 4
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Big Creek Powerhouse #3
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Big Creek Powerhouse #3 - PH #3, Penstock 1, Unit 3 excavation near top.
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Big Creek #1 - Penstock #1, Unit #3
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Big Creek #1 - Penstock #1, Unit #3 - Gate and Vent Pipe.
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