What is the requirement for hatches if work is not completed within the maximum hours?

The requirement for hatches, if work is not completed within the maximum hours, is that no additional work can occur. This rule is put in place to ensure safety and to comply with labor regulations regarding working hours. Under these guidelines, when the designated working hours are reached, no further work on hatches should continue. This is crucial for maintaining proper labor practices and respecting the maximum limits set for working hours to ensure that workers are not overexerted.

Continuing work beyond established hours can pose risks and vulnerabilities, both for the workers and for the operations involved. This rule supports a balanced approach to labor management, promoting worker health and safety. The other options imply situations where work would continue or be allowed under conditions that contravene these essential regulations.