Which parameter is NOT necessary to present for any loading condition?

In the context of ship stability and loading conditions, the parameter "estimated annual fuel consumption" is not necessary to present for any loading condition. The primary considerations when assessing the stability of a vessel involve the weight and distribution of cargo, fuel, ballast, and other factors that directly impact the ship's stability.

Detailed deadweight data, which includes information about the total weight that the ship can carry, is crucial for determining loading conditions and ensuring compliance with safety and stability regulations. Trim and list are essential parameters that refer to the longitudinal and lateral balance of the vessel, which directly affect its stability. Compliance with stability criteria is fundamental to ensure that the vessel remains safe and seaworthy under various loading scenarios.

While fuel consumption is important for operational planning and efficiency, it does not directly influence the stability calculations or the immediate loading conditions of the vessel, making it unnecessary in this specific context. This delineation clarifies the primary focus of stability assessments, which center on weight distribution and balance rather than operational fuel estimates.