Hoover Dam Intake Towers

It contains 4 400 000 cubic yards 3 360 000 cubic metres of concrete.
Hoover dam intake towers. The department of the interior bureau of reclamation lower colorado region hoover dam is seeking potential sources to furnish all engineering materials labor tools equipment transportation supervision and inspections to replace the original cylinder gate stems of one intake tower at hoover dam. It was constructed between 1931 and 1936 during the great depression and was dedicated on september 30 1935 by president franklin d. The hoover dam intake towers are a part of the hoover dam in the mojave wasteland in 2281. Hoover dam intake tower bridge boulder city nevada united states 338 feet high 103 meters high 120 foot span 37 meter span 1935 constructed in 1935 as a component of the huge hoover dam then boulder dam project four 338 foot 103 mtr high intake towers stand in the deep waters of lake mead behind hoover dam.
What are the intake towers. Each intake tower controls one. The four intake towers were constructed on cut benches upstream of the dam. Each tower is 395 ft high and extends above the crest of the dam to accommodate periodic removal and cleaning of steel inlet screens.
Four reinforced concrete intake towers located above the dam divert water from the reservoir into huge steel pipes called penstocks. I ve been searching for hours trying to find a picture of what s inside the top of the intake towers at hoover dam. Hoover dam is 726 feet 221 metres high and 1 244 feet 379 metres long at the crest. States of nevada and arizona.
Two are located on the new california republic ncr side of the hoover dam checkpoint and the other two are on the caesar s legion side of. At the hoover dam steel pipes penstocks up to 30 feet in diameter carry water from the intake towers in the reservoir to the power plant and canyon wall outlets. Each tower is 395 feet high and each controls one fourth the supply of water for the powerplant turbines. They play a vital role and proforms structural fiberglass shapes are helping protect them from corrosion.
All i can find are construction pictures or tourist pics. The construction of tulloch dam and power house duration. The diameter of these towers is 82 feet at the base 63 feet 3 inches at the top and 29 feet 8 inches inside. South san joaquin irrigation district 60 056 views.
They are four reinforced concrete structures located above the dam two on each side of the canyon. Its construction was the result of a massive effort involving thousands of workers and cost over one hundred lives.