Visual Materials
Big Creek Powerhouse #3 - Tunnel 3
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Big Creek Powerhouse #3 - Tunnel 3
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Big Creek Powerhouse #3 - Tunnel 3 - Sand Trap at Intake #3 showing boulder that fell from the ceiling.
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Big Creek Powerhouse #3 - Tunnel 3
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Big Creek Powerhouse #3 - Tunnel 3 - breaking up boulder in sand trap.
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Big Creek Powerhouse #3 - PH 3
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Big Creek Powerhouse #3 - PH 3 - Tunnel 3 outlet trash rack partly cleaned of debris. Large boulder in front of trash rack fell from roof after tunnel was completed.
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Big Creek Powerhouse #3 - Tunnel #3 - Adit 2
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Big Creek Powerhouse #3 - Tunnel #3 - Adit 2 - close-up of water.
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Big Creek Powerhouse #3 - Tunnel 3
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Big Creek Powerhouse #3 - Tunnel 3 - gunite job.
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Big Creek Powerhouse #3 - Tunnel 3
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Big Creek Powerhouse #3 - Tunnel 3 - Construction of outlet structure.
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