Accident victim interview report Essay Example | Topics and Well Written Essays - 500 words - 1

Accident victim interview report - Essay Example Rubinow (1969) states that, â€Å"One has only to think of the peculiar dangers which a structural iron-worker must face daily in the construction of modern skyscrapers† (p.71). The victim clarified that steel bars must be handled by skilled ironworkers. Usually, most of the construction companies make use of safety measures while handling steel bars. For instance, structural ironworkers make use of cranes to lift steel bars. To be specific, co-ordination and mutual understanding among the ironworkers reduce the scope of accidents. The victim’s co-worker pointed out that the victim was in a hurry because he was asked to complete the work within deadline. So, the victim was forced to ignore safety measures and it resulted in the accident. While hoisting a steel bar, one of the cables happened to get loose and the victim’s hand was trapped under the steel bar. The safety officers started rescue work and the victim was transported to the hospital in no time. The doc tor’s diagnosis proved that the victim’s left hand was fractured. The timely rescue measures adopted by the safety officers saved the victim from further injury. The victim was forced to discontinue his work for more than 2 months to deal with the fracture. But the injury was not so severe to keep the victim away from his job for a long time. The company authorities and the doctors provided ample importance to the victim’s treatment because the accident and related issues may weaken the company’s reputation. The doctors pointed out that the fracture is not that much severe and can be cured within 2 months. The victim further added that he feels much better and is expecting an early recovery. The Occupational Safety and Health Administration (OSHA) authorities visited the site, investigated the case, and the company was forced to pay reasonable fine. Besides, the company authorities agreed to provide

Batch Distillation Column Assignment Example | Topics and Well Written Essays - 500 words - 1

Batch Distillation Column - Assignment Example ., n, and more specifically, when i = 1 gives y1 =xo = xD The straight line in the middle is referred to as the rectifying section. It represents the linear relationship between the heavier component and the lighter component in the mixture. The step wise regions are illustrative of the number of the thermocouples present in the column. It is important to note that though the given column had four thermocouples, five are represented in the diagram. The fifth is the reboiler. While calculating, the number of trays is given as one less those that are shown in the graph. The trays offer equilibrating surfaces, allowing for the vapour and liquid phases of the components of the mixture to equilibrate. The feed line is also used in this process. When the feed is introduced at the fourth stage, it coincides with the operating lines. In the event that this does not happen, it becomes evident that the liquid being used as a feed is not saturated. This experiment exemplifies this scenario. In such a case, the McCabe-Thiele diagram becomes a simple line graph. The McCabe-Thiele diagram is usually used in calculating the number of stages that have been used in the procedure. This is usually necessary when the efficiency of the system needs to be improved. Liquid concentration samples taken at the end of the distillation period are used to work out various other functions that will be required for subsequent calculations. This process normally goes on until such a time that the compositions of obtained samples do not show any changes. This point is known as the steady state, and it is useful in analysis of how efficient the distillation has been. Near-pure samples are obtained by this