METRIC INSTRUCTIONAL MANUAL FOR SHIPS DRAFT SURVEYS

This Handbook is designed to be a helping hand for Deck Officers, with a focus on loading calculations. Emphasizing practical solutions, it tackles the most common questions that arise when loading ships. While those seeking in-depth knowledge can consult comprehensive publications for a more detailed understanding of stability, this Handbook provides a concise and accessible guide.

The initial chapter offers an overview of the Handbook's purpose and summarizes the content of each chapter. You'll also find an alphabetical list of abbreviations, a chapter-by-chapter compilation of formulas, and recommendations for the necessary materials and equipment for ship-loading computations. Chapter two delves into the key aspects and best practices that directly impact safe and efficient ship loading.

Chapter three provides a detailed, step-by-step guide to performing an International Standard Draft Survey, complete with practical examples. Moving on, chapter four is dedicated to cargo deadweight, outlining the main considerations when calculating cargo deadweight. Again, each step in the process is explained in detail with accompanying examples.

The subsequent chapter summarizes the essential factors in trim and stability calculations, while the chapter on grain loading addresses the relevant IMCO and SOLAS requirements. The final chapter focuses on measuring the rolling period for timber carriers, a procedure most commonly required when carrying timber deck cargo but applicable to any vessel or cargo.