How Does an Overhead Crane Operator Spend a Workday?
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Inspection
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At the beginning of his workday, the operator inspects the crane and its components for signs of damage or wear. This may include rust on the bolts or hook, cracks in the metal or frayed wires. Some businesses require the operator to do a test run at the beginning of each shift, which means running the crane empty to ensure that it is fully functional. Once this is done, the operator surveys any items that must be moved that day. He will try to determine the best way to hook up the item, hoist it and move it.
POA and Hook Up
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After the operator has come up with a plan to move the item, she lets her team know the plan of action or POA. The team then starts preparing the item. When the item is prepared, the crane operator manipulates a series of buttons, levers and other controls to get the crane hook lined up with the hitch point of the item. As she begins to lower the hook of the crane, the team directs her to ensure that she gets the placement correct. Because she may not be able to hear her team, hand signals are usually used throughout each step of the POA. Some companies use head sets and other communication devices, but all crane operators must know hand signals, just in case the communication devices fail.
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Move and Unhook
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Once the item is securely hooked to the crane, the operator hoists it and moves it to its new location. Sometimes, more than one crane is needed to move an item, typically if the item is moved a long distance. When the item is close to its new location, the crane operator's team begins to direct him in lining up the item and lowering it. The operator must be able to make small adjustments to ensure the item is set in the proper place. When the item is fully lowered, the operator oversees the unhooking process. He then hoists the crane hook and begins moving the next item.
Safety Concerns
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Throughout the entire day, the crane operator has to be aware of everything going on around her. For crane operators who work outside, factors such as wind direction and speed can affect the way she moves items. For indoor overhead crane operators, other employees may pose problems while moving the item.
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