In the work of several people and t

In the work of several people and the work must be passed, review the communication between individuals.Ensure the risk of hand injury from pinch, attack, wound was reviewed and corrected before work start, emphasize the "Line of Fire" .Review and improve to more safely work when change the working method i.e. in this case apply to cover ditch by other material, use hooks to lift the grating instead, etc.

In the Work of several people and the Work must be Passed, review the Communication between individuals.
Ensure the risk of Hand injury from pinch, Attack, Wound was reviewed and corrected before Work Start, emphasize the " Line of Fire " .
Review and improve. to more safely work when change the working method ie in this case apply to cover ditch by other material, use hooks to lift the grating instead, etc.