Search for all of "equipment", all of "Intake Towers", all of "Hoover Dam ariz And Nev -- Design And Construction"

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      Title Description
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Hoover Dam -- upstream side Shows the upstream face of the dam, the intake towers, and construction equipment. There is a little water in the reservoir (Lake Mead).
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Hoover dam -- upstream side shows the upstream face of the dam, the intake towers, and construction equipment. There is a little water in the reservoir (Lake Mead). The Arizona spillway is also visible.
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Hoover Dam -- intake towers Shows intake towers on upstream side of dam. Towers are almost completed. Coffer dam is still in place. Construction workers and construction equipment including derrick cranes are visible.
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Hoover Dam construction Over-view of the Hoover Dam construction. This telephoto view, taken from atop one of the mountains overlooking the construction site, shows the spillways, the intake towers, and the downstream face of the dam. The Colorado River is visible...
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Hoover Dam construction View of the upstream face of Hoover Dam during the latter stages of construction. The partially-constructed power houses are visible. Concrete pouring forms, cables, and the tops of the intake towers can be seen.
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Hoover Dam construction View of the upstream face of Hoover Dam during construction. The power houses are visible as are the tops of the intake towers. Cableways span the canyon high above the construction site.
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Hoover Dam construction Close-up view of the concrete construction work on the crest of the dam. Partially completed intake tower is visible at upper left. Arizona spillway is also visible.
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No. 5 intake tower finished to elevation 1232, showing curtain wall Shows construction on two of the intake towers. A construction worker is standing on the intake tower nearest the camera. Consturction with concrete pouring forms on the top of the dam is also visible as is construction equipment such...
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Upstream face of Hoover Dam, looking downstream from the upstream cofferdam Upstream face of Hoover Dam when construction was still going on on the top of the dam and on the intake towers. The Arizona intake tower is on the left and the Nevada intake tower is on the right....
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Upstream face of Hoover Dam, and the Arizona intake towers Shows construction taking place on the Arizona intake towers and on the top of the dam. Catwalks, temporary buildings, the Colorado River, and construction equipment including derrick cranes are visible.
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Upstream face of Hoover Dam, and the Nevada intake towers Shows construction on the two Nevada intake towers. Also shows part of the upstream face of Hoover Dam with construction going on on the top of the dam. A cableway, construction equipment such as derrick cranes, and tunnel...
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Hoover Dam construction site viewed from downstream View of the Hoover Dam construction site in Black Canyon from downstream. Framework and concrete pouring forms are visible on the Nevada power house on the left, the Arizona power house on the right and the central portion of the...
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Hoover Dam construction Shows a box car being lowered by hoist at Hoover Dam during construction. The power houses and intake towers are visible as well as the upstream face of the dam. A cableway stretches across the canyon, supporting the...
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Construction of intake towers and spillway -- Hoover Dam site Site where the intake towers and the spillway on the Arizona side of the dam are being built. Construction roads, high scaling equipment, and other construction equipment can be seen.
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Aerial view of the Hoover Dam construction site looking upstream on the Colorado River Aerial view of the Hoover Dam construction site looking upstream on the Colorado River in Black Canyon. Construction on the power houses in the lower cofferdam is seen in the foreground. The roof of a temporary building is seen in...
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Upstream face of Hoover Dam, during construction View of Hoover Dam construction from the Arizona side of the canyon. The upstream face of the dam is visible. The intake towers are nearing completion. Temporary bridges, scaffolding, a train trestle, and trams traveling across...
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View of Hoover Dam during construction View of Hoover Dam construction site with the intake towers and Colorado River visible above. The power houses are under construction at the base of the dam. A cable spans the canyon and several construction buidngs are shown....
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Looking downstream into the Nevada spillway. Shows construction on the spillway on the Nevada side. Shows derrick cranes, cables overhead, part of the dam, and the intake towers under construction.
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Hoover Dam, looking upstream from Lookout Point Shows the face of the dam with construction going on on the intake towers and the power houses. Also shows cableways and mountains behind dam.
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Third millionth cubic yard of concrete being lowered to Boulder Dam A concrete pouring bucket lowers the third millionth yard of concrete used in the construction of Hoover Dam. Cableways, the intake towers under construction, mountains, and construction workers are also visible.
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View of the Nevada intake towers, taken from the Arizona side. View of two intake towers under construction. Left tower is further along than right. To far left can see temporary stairway going up the side of the canyon. In left foreground can see pouring forms for the...
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Construction of Hoover Dam intake towers View of the construction of the intake towers at Hoover Dam, looking up from the floor of the canyon. The face of the dam is visible at left and hoisting machinery can be seen next to the towers.
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Hoover Dam -- upstream side Upstream side of dam showing intake towers that are almost finished. Reservoir (Lake Mead) has begun to fill, and a man is rowing a boat on the lake. There are derrick cranes visible on both sides of the canyon.
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Hoover Dam -- upstream side Upstream side of Hoover Dam showing the intake towers, which are almost finished. The reservoir (Lake Mead) has begun to fill, and a man is rowing a boat on the lake. There is a wooden walkway laid over piers or...
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Hoover Dam -- upstream side Shows upstream side of the dam with the almost-finished intake towers. Also shows the mouth of a diversion tunnel and derrick cranes on both sides of the canyon. The reservoir (Lake Mead) has begun to fill.
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Hoover Dam -- upstream side Shows upstream face of dam with almost-completed intake towers. The reservoir (Lake Mead) has started to fill, and a man is rowing a boat on the lake. The mouth of a diversion tunnel on the left side of the picture...
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Hoover Dam construction View of the upstream face of Hoover Dam during construction. A huge penstock pipe is being transported by a hoist. The power houses are visible as are the tops of the intake towers.
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Hoover Dam under construction View of Hoover Dam during construction. The power houses are visible; concrete work is progressing on them. The intake towers are peeking above the dam's upstream face. Cables span the canyon and there is a...
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View of construction on the power houses View of construction on the power houses at the base of Hoover Dam. Construction on the Nevada and Arizona intake towers is also seen behind the dam face, where the Colorado River is held behind the upper cofferdam. Cables carrying...
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Close-up of construction on the dam face, showing cables overhead Close-up of construction on the downstream face of Hoover Dam, showing cables overhead. Construction on the tops of the Nevada and Arizona intake towers can be seen behind the dam face. Construction on the central portion of the power house...
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Construction on the lower dam face, intake towers and power houses View of construction on the lower face of Hoover Dam. Framework and concrete pouring forms for the power houses are visible at the base of the dam face. Construction on the Nevada and Arizona intake towers is seen behind the...
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Hoover Dam construction View of the construction of Hoover Dam. A box car is being lowered by hoist. The power houses are visible as are the intake towers. A cableway spans the canyon high above the site.
 

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