What fittings are open and operational regardless of the material condition of readiness?

The fittings that are open and operational regardless of the material condition of readiness are referenced as the WILLIAM material condition. In naval operations, different material conditions indicate the level of readiness to respond to damage and other emergencies at sea.

During WILLIAM condition, certain fittings and spaces are kept accessible and operational to ensure the ship can maintain basic functionality and serviceability, enabling it to respond swiftly to emergencies. This level of readiness falls between the highest and lowest states, allowing for operational flexibility while still being prepared for potential damage control situations.

In contrast, conditions ALPHA, BRAVO, and CHARLIE impose restrictions on the use and availability of various fittings based on the level of threat or readiness required. Each of these conditions plays a distinct role in managing and securing a ship's operational status, but they do not allow as much operational leeway as the WILLIAM condition.