Which of the following positions is NOT part of the 13-man duty section?

The 13-man duty section is a specific team composition used in emergency response situations. Each role within this section has a designated function that contributes to the overall effectiveness of the team's operations.

The position of Water Tender is typically responsible for supplying water to other units, especially in situations where firefighting or other water-dependent operations are occurring. While this role is critical in certain contexts, it is not traditionally included in the core structure of the 13-man duty section, which is more focused on personnel roles that enable direct operational capabilities, such as managing electricity (Electrician), maintaining containment and safety protocols (Boundaryman), and overseeing equipment and personnel (Locker Leader).

In contrast, the Electrician, Boundaryman, and Locker Leader are all essential for the immediate duties that the 13-man section frequently undertakes, such as operating equipment and ensuring safety protocols are followed. Therefore, understanding the function of each role helps clarify why Water Tender does not fit within the core duties expected in the 13-man section.