What is the primary purpose of WaterTight Bulkheads?

The primary purpose of WaterTight Bulkheads is to divide spaces for safety. These bulkheads are designed to create compartments within a vessel or structure, which helps to contain water in the event of a breach or flooding. This compartmentalization is crucial for maintaining the integrity of the vessel and preventing the spread of water, thereby enhancing the overall safety of the ship during emergencies. By isolating potential flooding to a specific area, WaterTight Bulkheads ensure that critical areas of the vessel may remain operational, allowing for better control of the ship's buoyancy and stability.

While the other options mention aspects of safety (such as containing fire or stabilizing heat), they do not accurately capture the primary function of WaterTight Bulkheads, which is fundamentally about safety through compartmentalization. Enhancing communication, while important in many contexts, is not a function served by WaterTight Bulkheads. Therefore, the focus on dividing spaces for safety directly aligns with the primary role these structures play in maritime design and engineering.