12 points Save Answe QUESTION 3 A recent company is working in the field of maintenance, cleanliness and coating of underground fuel tanks. The company works on old tanks and any tanks that are exposed to corrosion as a result of groundwater, which causes the leakage of gasoline materials. A group of workers were working in one of the gas stations two of them were cleaning two 30,000-gallon petroleum tanks The closing of the tanks required the cleaning and removal of any petroleum sludge contained in the tank. The company developed a confined space entry procedure. Employee #1 had been trained on confined space entry by the company. However, his coworker was not trained properly since he was new in the job The underground tank, were the accident took place had a metal manhole covering a 34-inch opening leading to a 37-inch-deep sump area which led to the tank. They faced difficulty opening the metal cover Therefore, they went to lunch and purchased some equipment at a local hardware store. Upon returning back at the site late, the coworker suggested they return back the next morning to finish the job. Employee #1, however, did not agree since they will get behind schedule and it will affect their next task. Employee #1 started to perform the job and stepped inside the 37-inch-deep tank Accidently, Employee #1 slipped and couldn't balance himself and fell 13 feet into the tank. The coworker indicated that Employee #1 was able to stand up inside the tank but was quickly overcome by the gases and lack of oxygen inside the tank. The coworker quickly equipped with half face mask and attempted to rescue Employee #1. Unfortunately, not being able to do so the coworker was pulled out of the tank On his way out, the coworker lost consciousness due to the atmosphere condition inside the tank and was treated immediately on-site by emergency personnel. Afterward, a rescue team confirmed that Employee #1 had no vital signs while in the tank. Employee #1 was killed by asphyxia due to aspiration of gasoline products Answer the following questions: (a Specify the different causes of the accident (immediate underlying and root)? (3 Marks) (b) Identify at least two direct and two indirect costs? (4 Marks) (c) What actions should have been taken to prevent the accident2 Be specific 3 Marks) Kdy Explain two hazards associated with confined spaces entry 3 Marks) Anal (12pt) T HEHEHE E B