What is the main risk associated with liquid surge within the water tank of an MWS?

The main risk associated with liquid surge within the water tank of a Mobile Water Supply (MWS) is the loss of vehicle stability and control. When the liquid within the tank moves rapidly due to sudden braking or acceleration, it can create a shifting mass that affects the center of gravity of the vehicle. This movement can lead to instability, making it difficult for the driver to maintain control, especially during maneuvering or navigating rough terrains.

Maintaining control of the vehicle is crucial, particularly in emergency situations or when navigating through tight spaces. Surge can cause the vehicle to tip or roll over, especially if it is carrying a significant amount of water, which can be hazardous for both the operator and the surrounding environment.

This understanding emphasizes the importance of carefully managing water levels in mobile water supply systems to mitigate surge effects and ensure safe operation.