| 1. | Located in the underground power station is four reversible Francis pump turbines.
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| 2. | In September of the same year, construction began on the underground power station.
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| 3. | The dam will have an underground power station that is long, wide and high.
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| 4. | It has its unique underground power station, the first of its kind in South Asia.
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| 5. | The hydroelectric dam at Churchill Falls is the second largest underground power station in the world.
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| 6. | The electricity is generated in the underground power station located at the base of the dam.
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| 7. | The underground power station and tunnels were excavated using a mining procedure known as large-chamber stoping.
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| 8. | Water from the dam is diverted through a long tunnel to an underground power station downstream.
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| 9. | Water from the upper reservoir is sent to the underground power station down near the lower reservoir.
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| 10. | From the gate house water travels down a long penstock where it reaches the underground power station.
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