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The purpose of this assignment is to provide an opportunity for you tosynthesisetheory by applying risk concepts toreal worldsituations. You are required toanalysefour (4) case studies. These case...

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The purpose of this assignment is to provide an opportunity for you tosynthesisetheory by applying risk concepts toreal worldsituations. You are required toanalysefour (4) case studies. These case studies are drawn from your textbook and listed on the next page. For each casestudyyou are to answer the following questions: • Who was at health and safety risk? • What were the consequences (harm)? • What was the energy that caused the harm? • What was the hazard (i.e.sourceof risk)? • How is it that the energy was able to cause harm (i.e. system vulnerability)? • How did the work system become vulnerable?
Answered Same Day Apr 10, 2020

Solution

Perla answered on Apr 15 2020
147 Votes
Risk Analysis – Case Reviews
· Case study: 1 Return to Salyut
· In the cu
ent case study, the cosmonauts in the capsule are at risk.
· All the three cosmonauts are finally dead.
· The explosive energy employed to fire the connecting bolts of the commanding module with the o
ital module has resulted in the opening of the pressure evaluation valve and ultimately resulted in pressure loss.
· The source of the risk is the energy explosion and the subsequent loss of pressure due to the release of evaluation valve.
· The system was vulnerable as the valves could not get closed manually. The actual energy required to close the valve is much larger than the actual possible closure with physical energy possible in the conditions prevailing there in the capsule at that instant.
· Also the number of cosmonauts contained in the capsule are more than their design capacity. Actual design is meant for two cosmonauts but actually there are three in number. The work system became vulnerable as the cosmonauts in that condition could not able to operate the valve closure.
Comments: The conditions would have been averted if there precautions taken during the bolt explosion as well if the capsule is loaded only with two cosmonauts.
· Case study 2 In search of the lost cord
· The four year old girl is in the safety risk in the cu
ent scenario and the same is possible to impact anyone in the similar situation.
· As a consequence of the wrong cord interaction the girl there on the bed waiting for her heart monitoring got...
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