Overview:One of Australia's largest hydro power stations undertakes a high stakes valve replacement; they have six hours to get the 800kg replacement part down six stories.
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First Air Date: Mar 03, 2019Last Air date: Oct 11, 2021Season: 2 SeasonEpisode: 16 EpisodeRuntime: 26:14 minutesQuality: HDIMDb: 3 / 10 by 1 usersPopularity: 0.5031Language: en
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