Which of the following is NOT required information on a pipeline marker?

• A. Emergency contact number
• B. Type of commodity transported
• C. Destination of the product
• D. Name of the carrier

Answer: (C)

The correct answer identifies that the destination of the product is not typically required information on a pipeline marker. Pipeline markers are intended to provide essential safety information to the public and emergency responders and generally include details that help identify the pipeline's presence, the material being transported, the identity of the carrier, and how to contact someone in case of an emergency.

Emergency contact numbers are crucial for immediate response in case of a leak or spill. The type of commodity transported is important for safety reasons, as it informs responders about potential hazards associated with the material. The name of the carrier helps identify who is responsible for the pipeline and how to reach them.

In contrast, the specific destination of the product is not universally mandated to be included on these markers. This information may vary based on the operational structure of the pipeline and is often not necessary for the public to know for safety purposes. Therefore, including destination details could potentially lead to confusion or provide information that doesn’t contribute to safety awareness or emergency responsiveness.