The Safety systems installed for the crane to lower part of not protection Safety device inserted themselves in the first task as a percentage to as much as 67% of all applications before installing and after installing the System Safety control devices to be placed on prevention. Set a goal to reduce the only protective equipment does not exceed 10% of the data before installation in order to be able to solve problems in work, regardless of security, which can be represented as a graph from Figure 5.1 shows the comparison of the data using a crane and Safety equipment prior to installation and after installation.
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