What might happen if D/d efficiency is overlooked in lashing operations?

Overlooking D/d efficiency in lashing operations can lead to a risk of equipment failure. D/d refers to the ratio of the diameter of the lashing material (D) to the diameter of a round element (d) that it's securing. This ratio is crucial for ensuring that the lashing system works efficiently and safely.

When the D/d ratio is not considered, the lashing may not exert the proper tension required to secure the load effectively. Insufficient tension can result in the load shifting or becoming unstable, which increases the likelihood of equipment failure. Additionally, inadequate lashing can put extra stress on both the lashing material and the equipment being secured, leading to potential failure during transport or handling. By understanding and applying the correct D/d efficiency, operators can maintain lower risks of failure and ensure a safer operation overall.