Date: | 08 11 1910 |
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Description: | The first machinery at work sounding at the site for the power dam. Workmen are posing near the carriage-mounted equipment. A horse-drawn wagon is in the ... |
Date: | 06 1911 |
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Description: | Workmen pose during construction of the temporary steam power plant at the Prairie du Sac dam. These engines provided electric power for the construction ... |
Date: | 06 19 1911 |
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Description: | Looking west over the Wisconsin River at the unfinished narrow gauge railroad trestle built for construction of the dam. Two pile drivers are seen in the a... |
Date: | 06 21 1911 |
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Description: | Looking east over the Wisconsin River showing the unfinished narrow gauge railroad trestle. Two steam-driven pile drivers on barges with construction worke... |
Date: | 07 01 1911 |
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Description: | A steam-powered centrifugal sand pump at work on the Wisconsin River during the construction of the power dam. Pilings of the coffer dam are visible in the... |
Date: | 07 27 1911 |
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Description: | Elevated view of the power dam construction site on the Wisconsin River from the west shore. The outline of the coffer dam is easily seen. Three steam-pow... |
Date: | 08 15 1911 |
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Description: | Dam site on the Wisconsin river, looking southwest along the unfinished narrow gauge railroad trestle. The coffer dam and two pile drivers are also visible... |
Date: | 09 23 1911 |
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Description: | Workers standing on the barge-mounted, steam-driven pile driver at work on the coffer dam. |
Date: | 10 07 1911 |
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Description: | Elevated view of the rising waters of the Wisconsin River at the construction site. This view shows the coffer dam, pile drivers, and narrow gauge railroad... |
Date: | 10 07 1911 |
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Description: | Workers attempt to secure the trestle against high water on the Wisconsin River during construction of the power dam. |
Date: | 10 07 1911 |
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Description: | Two men in a boat approaching a wooden gravel bin at the construction site. Other men are watching from atop the structure and from the shore. |
Date: | 04 12 1912 |
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Description: | A diver posing with other workmen at the power dam construction site prior to assessing underwater damage. |
Date: | 05 17 1912 |
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Description: | Workmen pouring concrete from the elevated railroad into forms below. |
Date: | 05 31 1912 |
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Description: | Workmen posing outside the dining hall before dinner. |
Date: | 07 16 1912 |
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Description: | An overview, from the west bank, of the power dam construction site. The high trestle is in the background, and the narrow gauge electric railroad is in th... |
Date: | 07 16 1912 |
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Description: | Workmen pose around the "big boiler" and engine that power the 12 inch centrifugal pump used to pump out the coffer dam at the power dam construction site. |
Date: | 09 30 1912 |
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Description: | Pile drivers working within the confines of the coffer dam. Men are on the high trestle constructing chutes for pouring concrete. |
Date: | 11 02 1912 |
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Description: | Workmen using a crane to erect the gate guides for the power house. |
Date: | 11 02 1912 |
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Description: | Workmen posing during erection of the draft tubes for the power house at the Prairie du Sac dam. |
Date: | 11 21 1912 |
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Description: | Elevated view within the coffer dam showing four steel draft tubes; wooden supports are visible inside one of the tubes. |
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