Which of the following represents a safe response to discovering hazardous materials in a project?

Ceasing activities and engaging appropriate experts is the best response to discovering hazardous materials in a project. This approach prioritizes safety by halting any operations that may expose workers or others to potential harm. Engaging experts ensures that the hazardous materials are assessed and handled correctly, following local regulations and safety protocols. It also minimizes the risk of contamination or accidents on-site.

In situations involving hazardous materials, it is crucial to uphold safety standards and manage risks effectively. Relying on qualified professionals ensures that the materials are identified and dealt with in a safe manner, reducing the likelihood of adverse health effects or legal issues associated with improper handling. This option embodies a responsible, proactive stance toward safety in a work environment.