Hoover Dam
The Hoover Dam is one of America¡¦s greatest civil engineering marvels (Hernan 22) and ¡§has become a magnet to those fascinated by human ingenuity at its best¡¨ (Haussler 30). With its enormous size and construction during the Great Depression, it was an interesting topic to me. I would like to major in civil engineering and, at first, I was researching this topic. I was looking for salary and job descriptions. Then, I discovered the name John L. Savage, the engineer who supervised the design of the Hoover Dam and many other dams in the United States. Savage worked on the Minidoka irrigation project in Idaho after joining the United States Reclamation Service in 1903. His future of building dams first began "When I first went out to the Snake River Valley,¡¨ he said, ¡§I saw only a river and a lot of wasteland. After the dam was up the land changed. It got water. Farmers moved in to work the soil. Crops grew. Then came villages and towns. That's why I think this is the happiest, most thrilling work in the world¡¨ (qtd. in McCann). The characteristics he describes are evident to me, as well as other people in this field. All of the great buildings and projects of the World were overseen by civil engineers. These water resources projects, such as the Hoover Dam, not only disturbed the flow of rivers but created towns, industries, and even developed a desert region. Unfortunately, the dams can also cause adverse effects.
The Colorado River may have been ¡§too thick to drink [and] too wet to plow¡¨ (Boris 4) but, it was not too strong to dam. The Boulder Canyon Project was first conceived in 1928 (Wassner 98) and was approved for flood control, storage of the Colorado River water, and the production of hydroelectric power (Hoover Dam - FAQs). John R. Hall explains that the Hoover dam was built ¡§to harness the awesome power of the Colorado River¡¨ (22). The Department of Reclamation had a huge task on their hands when supervising the construction of the Hoover Dam (Hall 22), previously known as Boulder Dam and changed to Hoover Dam for President Herbert Hoovers strong support of a Dam on the Colorado River (Wassner 97). First, before even breaking ground, there had to be away to easily access the dam site and house the six-thousand workers who will build the great dam. Boulder City was created to house the Government and contractor ...
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With Hoover¡¦s seventeen generators and extremely large water supply, cities were able to grow very rapidly. The hydroelectric turbines produce four billion kilowatt hours of electricity per year. According to the American Society of Engineers, the dam has had a huge part in the development of the southwestern United States (American Society). It has stopped flooding, provided water for human consumption and agriculture, and supplied electricity to three states, according to Wassner: Arizona, Nevada, and California (99). Amazingly, power hungry Las Vegas only receives one percent of the power from Hoover Dam. For having such a great impact on the lives of Americans the American Society of Civil Engineers honored the Hoover dam as the Civil Engineering Monument of the Millennium. Written on September 27, 2001 the article states ¡§The new millennium reminds us of the tremendous impact civil engineering has had on the development of our society [. . .] It is fitting that the Hoover Dam would be chosen by ASCE for this special honor. [The dam] ushered in a new era of confidence in the design and building of great water resource projects¡¨ (American Society).
The one feature common to the Hoover Dam, The Mississippi river and the three gorges dam is that they all tried to control nature’s swings, specifically in the form of flooding. Before the Hoover dam was built, the Colorado river “used to flood spectacularly…but after 1900 the Colorado provoked a vehement response” (Pg 177). The response was simple, but large. The U.S. built several large dams, including the Hoover dam, on the Colorado to decrease its flooding and increase power and irrigation. Unfortunately, just as human control of the Colorado’s flooding increased, its organisms and habitats were detrimentally influenced, and the water became more and more salinated.
The negative aspects of Glen Canyon Dam greatly exceed the positive aspects. The dam’s hydroelectric power supply is only three percent of the total power used by the six states that are served by the facility. There is a surplus of power on the Colorado Plateau and with more and more power-plants being created in the western hemisphere, Glen Canyon Dam’s power is not needed (Living Rivers: What about the hydroelectric loss). Although the ‘lake’ contains twenty seven million acre feet of water, one and a half million acre feet of water are lost yearly due to evaporation and seepage into the sandstone banks surrounding the ‘lake’ (Living Rivers: What about the water supply?). The loss of that much “water represents millions, even billions of dollars” (Farmer 183). If the government were to employ more water efficient irrigation practices, as much as five million acre feet of water per year could be saved.
In the 1898 mayoral election, Frederick Eaton was elected as mayor of Los Angeles; and appointed his associate, William Mulholland- the superintendent of the newly created Los Angeles Department of Water and Power. Eaton and Mulholland envisioned a region of Los Angeles that would make Los Angeles become the turn of the century. The limiting factor of that regions growth was water supply. Eaton and Mulholland realized that the Owens Valley had a large amount of runoff from the Sierra Nevada, and a gravity-fed aqueduct that could deliver the Owens water to Los Angeles. During the early 1900’s the United States Bureau of Reclamation made plans to build an irrigation system to help the farmers of the Owens Valley. By 1905, through purchases, and alleged intimidation and bribery, Los Angeles purchased enough water rights to enable construction of the aqueduct.
Whether one watches the movie and then reads the poem, or does the opposite, it is almost too easy to spot the differences in the story and the two cultures. Beowulf is very descriptive but at the same time leaves a lot to the reader to imagine. It can also be considered, in some ways, a tall tale, as no human being can swim while carrying 30 pieces of armour. “But Beowulf's prodigious gifts as a swimmer guaranteed his safety: he arrived at the shore, shouldering thirty battle-dresses, the booty he had won.” Narrator, 2359-2362. The Beowulf in the poem is also materialistic, greedy, and ruthless. The Beowulf in Beowulf and Grendel isn’t slaying monsters for the gold and fame. He is also sympathetic to Grendel when he realized that he, to, had feelings and a family. At the end of the movie he lights a funeral pyre for Grendel as Grendel’s son watches from a distance. The story was more than likely changed to fit the likes of today’s audience, as we can relate more to compassion and realism than we can heartlessness and
The Hoover Dam turbines provide a great amount of electricity to those living in the states of California, Arizona, and Nevada. The water level of Lake Mead currently affects the dam’s ability to provide power from the large sized turbines. When the water level of Lake Mead goes down from conditions affecting it, the dam’s ability to provide power directly affects the power companies supplying consumers. Fortunately, the water levels gained back some of that full amount while still shy of where it once existed. As stated, “But the increased elevation isn’t enough to reopen any of the four boat launch ramps closed in the past decade, Holland said” (Shine, C., 2011, para. 9). This definitely indicates that there is currently promise to recovering with close to the original levels even though it may not be excessively soon.
American Exceptionalism: The Cultural Problem of Anti-Americanism in the Competitive Market Trends of the Global Business Community
Dams made from dirt are very weak and the South Fork dam was built entirely with dirt. From an engineering standpoint dams made with dirt needed to be built ...
The thirties was a time of anxiety -- after the major stock market crash of 1929, the Great Depression was sparked. The economy is in the dumps, crime rate increased, mass migrations occurred, and much more. This despair inducing time caused a majority of the American people to be poor, or if they were rich before the incident, they would at least have a much less amount of money than they had before. Many people were looking for jobs, but the country did not have any jobs to offer them. Then soon enough, the president at the time, Herbert Hoover, issued the creation of the Hoover Dam, which had opened up a large amount of jobs for the people. Sure, the job was extremely dangerous -- hundreds died in the creation of the large dam -- but the people needed money. They would’ve done almost anything in the economic grave that they dug themselves in at this point. They originally hired mostly Chinese immigrants to build the dam, but soon enough, more people in need of money were up for the job. They also started using concrete for the Hoover Dam, which has stuck until today’s time, in which most buildings are made up of concrete. Concrete is so relied on today due to its toughness and durability. The Hoover Dam popularized the use of concrete in building.
The state offered to sell the canal, the railroad company bought it for the right of ways yet had no need to maintain the dam, which due to neglect, broke for the first time in 1862. McCullough stresses that man was responsible for the dam and its weaknesses nearly thirty years before the great flood as he explains how the initial repair work was carried out by unqualified people and how the discharge pipes were blocked up.... ... middle of paper ... ... McCullough makes a firm argument for the responsibility of man, and asserts the blame on the necessary people, therefore I feel he makes a fair and accurate assertion which I would agree with.
Pichanick, Valerie. Harriet Martineau: The Woman and Her Work 1802-1876 University of Michigan Press, 1980.
The movie stuck to the main story of Beowulf, but it still had many differences. The movie brought the poem to reality with its own twist on the story of Beowulf. From the appearance of Hrothgar and Grendel’s mom, to the journey of the dragon. There are many differences and similarities locked into one Legend.
[HAN] In Korea the summer is so hot, and the winter is so cold. Really cold, so they are so different. In America the temperatures stay closer together, it?s way better.
"The Future of Hydropower." Macalester College: Private Liberal Arts College. Web. 03 Oct. 2011. .
North Korea is a peninsula made up of mountainous terrain with narrow valleys and has bodies of water on both its eastern and western sides. The western sides are the lowland plains of the country while the eastern side has a narrow coastal region with steep mountains (Korean Cultural Orientation, 2009, p. 5). The country only covers 47,250 square miles and is only about 20 percent bigger than South Korea. The bulk of the population resides on only one-fourth of the land due to the terrain and living conditions (Operational Cultural Awareness Training – North Korea, 2008, p
The invention of computers has made a huge change in human civilization and society, by changing the way people think. Computers replaced jobs and tedious repetitive thoughts that were done by human originally. People became more and more reliant on computers, and thus, computers became essential to our lives. Computers can manufacture products quickly, and eliminate possible human errors. As technology progresses, new ideas have been brought into computer to make them perform more efficiently. Also, scientists and engineers tend to make things “smaller”, so we can enjoy the benefits from electronic devices anywhere and anytime. Therefore, size and efficiency are two main points for consumers. Desktop computer and laptop computer are representatives for each of these concepts. Although desktops and laptops come from the same origin, they are different in many ways.