Access to holds is by a large hatch at the top. Ships have had holds for centuries; an alternative way to carry cargo is in standardized shipping containers , which may be loaded into appropriate holds or carried on deck.

In transitive terms the difference between hatch and hold is that hatch is to shade an area of (a drawing, diagram, etc.) with fine parallel lines, or with lines which cross each other (cross-hatch) while hold is to bind (someone) to a consequence of his or her actions. In intransitive terms the difference between hatch and hold

Holds are the storage spaces within a ship's hull, and hatches are the access points to these storage spaces, equipped with covers to protect the cargo. The double bottom is covered with a removable wooden flooring.

Holds are sized and provided with cargo gear to limit the amount of cargo cubic per stevedore gang to about 60,000 cubic feet; holds in the midbody are therefore usually shorter than those nearer the ends of the ship.

This booklet highlights some of the common causes of damage, loss and personal injury associated with cargo holds and hatch covers. It will help you operate and maintain the holds and hatch covers on your vessel safely and cost efectively. Hatch cover design is continually evolving to meet changing trading needs.

Feb 12, 2020 · The London P&I Club issued an updated guide on the safe operation and maintenance of ship holds and hatch covers, highlighting some of the common associated causes of damage, loss and personal injury and providing …

Selecting the appropriate type of cargo hold is critical to the successful operation of dry bulk and general cargo ships. Each hold type offers distinct advantages and poses specific limitations that must align with the cargo's nature, the vessel's capabilities, and the operational context.

Sep 9, 2020 · The primary function of the hatch covers is to protect the cargo from the entrance of water, and allow as large access to the cargo holds as possible while maintaining the strength and watertight/weathertight integrity of the vessel.

Sep 28, 2024 · Hatch covers are strong constructions that are intended to cover openings of cargo holds aboard a ship. Being a critical component in the watertight integrity of a ship, it protects cargo from seawater, rain, and other environmental factors.

Access hatch coamings having a height greater than 450 mm should be fitted with steps or footholds inside the coaming and, if greater than 900 mm, should also have steps on the outside in conjunction with cargo hold ladders.