The technical requirements for ship anchoring include the design, layout, and operation specifications of the anchoring equipment. The anchoring equipment is mainly divided into navigation anchoring equipment and deep-sea mooring anchoring equipment. The former is used for temporary berthing when waiting for a berth or tide in anchorage, port or sheltered waters, while the latter is used for mooring operations in deep water. The design of the anchoring equipment should meet the reliable working requirements of the ship during the processes of unshoring, anchoring, anchoring and navigation, and be able to unshore in emergency conditions. The layout of the anchoring equipment should take into account the calculation of the number of outfitting, ensuring convenient operation and normal operation of the anchor chain.
The components of the mooring equipment include the anchor, anchor chain, winch for releasing the anchor, chain stopper, chain release device, chain release mechanism, anchor chain storage tank, and anchor chain compartment. The diameter and length of the anchor chain should be adjusted according to the type of the vessel and the usage scenario to ensure that the anchor chain can withstand the load of the vessel during anchoring.
The design and operation specifications of mooring equipment should comply with relevant conventions, rules and the norms of relevant classification societies to ensure the safety and stability of the vessel in adverse weather and sea conditions.