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compartmentPurpose

compartmentPurpose has the following values:

Value Description
access_trunk The compartment is designed to be used as an access trunk.>
aft_peak_tank The compartment is a tank aft of the aftmost bulkhead of the ship.>
auxiliary_engine_room The compartment is designed to be used as an auxiliary engine room space.>
ballast_tank The compartment is a watertight compartment to hold water ballast.>
battery_room The compartment is designated for batteries.>
berthing_compartment The compartment is designed to be used as a berthing space.>
boiler_room The compartment is designated for boilers.>
bottom_wing_tank The compartment is a tank located between the ship side/bottom and a sloping longitudinal bulkhead. >
bow_thruster_room The compartment is designed to be used as the bow thruster room.>
cabin The compartment is designed to be used as a cabin space.>
cargo_compartment The compartment is designed to carry liquid, bulk, or containerized goods. NOTE 1: These goods may be consumed during the voyage, as in the case of food or fuel, or they may be temporarily stored for transport between ports. NOTE 2: A tank compartment may also be used for the storage or transportation of liquid cargo. >
centre_tank The compartment is a tank that occupies a large part of a ship cross section and that is symmetrical to the ship centre line.EXAMPLE: Crude oil tankers often have several centre tanks.>
chainlocker The compartment is where anchor chain is stored.>
cofferdam The compartment is a narrow void space between two bulkheads or floors that prevents leakage between the adjoining compartments.>
compressor_room The compartment is designated for compressors.>
control The compartment is designed to be used for ship command and control functions. >
crossover_tank The compartment is a tank used for dynamic stabilisation of the ship. >
deck_tank The compartment is an independent tank located on the main deck.>
deep_tank The compartment is a tank extending from the bottom or inner bottom up to, or higher than, the lower deck. A deep tank is often fitted with hatches so that they may also be used for dry cargo in lieu of fuel oil, ballast water, or liquid cargo.>
diving_well The compartment is a space for divers to exit to the sea through a hatch in the bottom of the vessel. >
double_bottom_and_side_tank The compartment is a tank located between the outer and inner bottom and bounded by an outer and inner side of the ship.>
double_bottom_tank The compartment is a tank located between the outer and inner bottom of the ship.>
double_side_tank The compartment is a tank between the outer ship side and the inner ship side.>
drill_well The compartment is a space for drilling through an opening in the bottom of the vessel.>
duct_keel The compartment is located between the bottom and the inner bottom running along the the centre line of the ship. >
electric_motor_room The compartment is designated for electric motors.>
emergency_fire_pump_room The compartment is designated for emergency fire pumps.>
equipment_room The compartment is designated to be used as an equipment room. >
escape_trunk The compartment is a vertical trunk fitted with a ladder to permit personnel to escape if trapped. Usually provided from the after end of the shaft tunnel to topside spaces.>
fore_peak_tank The compartment is a tank located forward of the foremost bulkhead of the ship.>
forecastle The compartment is a superstructure fitted at the extreme forward end of the upper deck.>
habitable_compartment The compartment is designed as a habitable space, which is primarily designated as suitable for occupancy by humans. Passenger safety and comfort are subject to international, national, class society, or other regulations usually covered by product specifications and applicable class and register notations.>
heeling_tank The compartment is a tank used for adjusting the heeling of the ship.>
hopper_tank The compartment is a tank located between the ship side/bottom and a sloping longitudinal bulkhead. >
insulated_tank The compartment is a container constructed to hold one or more thermally insulated tanks for liquids >
lounge The compartment is designed to be used as a lounge space.>
machinery_compartment The compartment is designed to contain machinery for the operation of the ship or in support of its mission. EXAMPLE: Engine room and bow thruster room are types of machinery compartments.>
main_engine_room The compartment is designed to be used as the main engine room.>
medical The compartment is designed to be used as a medical space.>
passageway The compartment is designed to be used as a passageway.>
poop The compartment is a superstructure fitted at the after end of the upper deck.>
pump_room The compartment is designated for pumps.>
rudder_trunk The compartment is the trunk housing the rudder shaft.>
separator_room The compartment is designated for separators.>
settling_tank The compartment is a fuel oil tank used for separating entrained water from oil>
shaft_tunnel The compartment is a watertight enclosure for the propeller shafting, large enough to walk in, extending aft from the engine room to provide access and protection to the shafting. Also known as a shaft alley.>
side_tank The compartment is a tank located between the ship side and a longitudinal bulkhead.>
side_wing_tank The compartment is a tank located between the ship side/bottom and a longitudinal bulkhead.>
stabiliser_room The compartment is designated for stabilisers.>
stability_tank The compartment is a tank used for dynamic stabilisation of the ship.>
steering_gear_room The compartment is designated for steering gear.>
stern_tank The compartment is a tank located at the aftmost location in the ship.>
stool_tank The compartment is a tank in the closed hull structure at either upper or lower end of a transverse bulkhead. >
tank The compartment is designed to carry liquids used in the mission of the ship, or for the storage of liquid cargoes transported by the ship. EXAMPLE: Fuels for propulsion of the ship, potable water for the passengers and crew, waste products, petroleum product cargo, and fuel for aircraft supported by the ship are carried in tank compartments.>
thruster_room The compartment is designated for thrusters.>
top_wing_tank The compartment is a tank located between the ship side/deck and a sloping longitudinal bulkhead.>
trimming_tank The compartment is a tank located near the ends of a ship. Seawater or fuel oil is carried in such tanks as necessary to change trim.>
trunk The compartment is a vertical or inclined space or passage formed by bulkheads or casings, extending one or more deck heights, around openings in the decks, through which access can be obtained and cargo or stores handled, or ventilation provided without disturbing or interfering with the contents or arrangements of the adjoining spaces.>
user_defined The compartment function is other than one of the pre-defined values and is specified by the user_def_function attribute.>
void The compartment is designed as an inaccessible, closed space that is never used to carry cargo or to be regularly occupied by humans. The main uses of a void compartment are segregating the cargo and fluids that are necessary to operate the ship, or to provide emergency access to other spaces.>
waterjet_room The compartment is designated for waterjets.>
wheelhouse The compartment is designated for primary steerage and control of the ship. Also known as the bridge.>
wing_tank The compartment is a tank located well outboard adjacent to the side shell plating, often consisting of a continuation of the double bottom up the sides to a deck or flat.>
OCX Version:
3.1.0
Location URL:
https://3docx.org/fileadmin//ocx_schema//V310//OCX_Schema.xsd
Namespace:
urn:oasis:names:tc:unitsml:schema:xsd:UnitsMLSchema_lite-0.9.18
Author:
wikibot
Date:
Aug 15 2025 08:47:50
Status:
PublishState.PUBLIC
Publisher version:
1.0.0
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The published OCX Schema

  1. Latest schema version
  2. Schema version 3.2.0 published on 2026.08.01
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  5. Schema version 2.8.6 published on 2019.06.21 (Deprecated)