What is the primary purpose of the ship's stability booklet?

The primary purpose of the ship's stability booklet is to provide guidance on maintaining the vessel's stability. This document contains crucial information and calculations regarding the ship's stability characteristics, including the center of gravity, waterline, and the effects of loading and unloading cargo. By following the guidelines in the stability booklet, the crew can ensure the ship remains safe and stable under various operational conditions.

This information is vital for preventing capsizing and ensuring the ship can safely navigate through different sea conditions. The stability booklet typically includes stability criteria, recommendations for loading conditions, and operational limits, making it an essential tool for the crew in managing the ship's stability effectively.

While other aspects such as maintenance scheduling, cargo loading operations, and emergency response procedures are important for overall vessel safety and operation, they do not encompass the primary focus of the stability booklet.