What should you do if you encounter an unmarked pipe or an unknown substance?

When encountering an unmarked pipe or an unknown substance, reporting it to a supervisor immediately is essential for several reasons. First and foremost, unmarked pipes and unknown substances can pose significant safety hazards, including the risk of leaks, chemical exposure, or even explosions, depending on the materials involved. It's crucial to prioritize safety in the workplace, and the responsibility often lies with trained supervisors to address potential dangers appropriately.

Supervisors generally have the authority and knowledge to assess the situation, evaluate the risks, and follow the correct safety protocols. They may have access to safety data sheets or relevant information about the substances in question, thereby ensuring that any necessary precautions are taken before proceeding with any work.

Continuing to work as usual, marking the pipe with duct tape, or attempting to inspect it closely could lead to dangerous situations, as the worker might inadvertently place themselves in harm's way without the proper equipment or information. Therefore, the protocol of notifying a supervisor helps ensure everyone’s safety and compliance with workplace standards.