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Three Mile Island Disaster and Challenger Mission: Analysis Paper - Essay Example

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In this essay, the author is going to discuss the Three Mile Island Disaster in 1978 and the Challenger Explosion in 1985, specifically, in a paper will be discussed in more detail the two former memorandums related to the events…
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Three Mile Island Disaster and Challenger Mission: Analysis Paper
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Download file to see previous pages On February 9, 1978, Bert Dunn of Babcock and Wilcox Company created a memo to inform the managerial staff of a concern he had within the ECCS (emergency core cooling system) analysis at the time. He was telling them that they needed to stop high pressure injection into the system after a LOCA (loss of coolant accident). In order to have successful ECCS operations, they needed to maintain full injection into the core reactor, until the rate can completely compensate for the reactors heat. Dunn even mentions a similar incident that took place in Toledo, Ohio, in which he also gives an explanation of why it happened there, and what could or should have been done to prevent it. He also makes mention that in this particular incident, he does not have enough information to recover from a loss of coolant accident. He offers a recommendation of what they should do, but leaves it up to his superiors, stating that it is a “…serious matter and deserves our prompt attention and correction”.
This memo was written to different people within the company to serve as a warning of what was happening at the reactor, and what would happen if nothing were done about it. The problem lies, that the subject line and the memo itself differ greatly. In the subject line, it simply states “Operator Interruption of High Pressure Injection.” that could imply any number of things, the first of which being an operator interrupted the high pressure injection system. Perhaps something to take care of in due course, but not pressing as the memo is intended to be. The memo gives a feeling of urgency, but the subject heading can lead one astray to read it when they get around to it. Not a big deal right now, so leave it for later. There is a thesis in this memo, and it is included in the very first sentence of it. It states clearly that it is a concern of a potential incident. There is no proof that this incident will occur, but continues on with viable information to make known the possibility of this becoming a reality. He states clearly with a thesis in the second paragraph of the memo as well, offering actions that would have been acceptable, and words like “indicates”, “sufficient”, and “believe”. This memo is fairly well written, aside from the subject line, as it states the problem at hand, suggestions for a solution, a similar incident with its results and what needs to be done to correct the problem. However, continuing on with the memo, initially it strikes as very important, but lends itself to lesser importance, through the use of the incident in Toledo, and giving suggestions for improvement, not speaking bluntly and clearly that this is an issue that needs attention now. The language doesn’t do anything to move someone to feel the need to act on this matter, and is very impersonal. Challenger Memo On July 31, 1985, ...Download file to see next pagesRead More
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