Main vertical zone definition

Main vertical zone means those sections into which the hull, superstructure and deckhouses are divided by “A” class divisions, the mean length of which on any deck does not normally exceed 40 metres;
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Main vertical zone means those sections into which the hull, superstructure
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Main vertical zone means those sections into which the hull, superstructure, and deckhouses are divided by “A” class divisions, the mean length of which on any deck does not in general exceed 40 meters;
Sample 1

Examples of Main vertical zone in a sentence

  • Main vertical zone boundaries consist of insulated steel bulkheads designed to contain fire, smoke, and heat within limits.

  • Main vertical zone fire boundaries are tested for a 1-hour fire endurance.

  • Main vertical zone three and four represent a typical arrangement on a passenger cruise ship with six passenger cabin decks, three crew cabin decks and several public spaces.The distribution of passengers and crew members as well as the assignment of escape routes is done according to the Evacuation Plan.

Related to Main vertical zone

  • Specified anatomical areas means and includes:

  • business vertical means a distinguishable component of an enterprise that is engaged in the supply of individual goods or services or a group of related goods or services which is subject to risks and returns that are different from those of the other business verticals.

  • School zone means an area near a school beginning at the school's front door, encompassing

  • Drainage area means a geographic area within which stormwater, sediments, or dissolved materials drain to a particular receiving waterbody or to a particular point along a receiving waterbody.

  • Vertical service means an ancillary service that is offered in connection with one or more telecommunications services, which offers advanced calling features that allow customers to identify callers and to manage multiple calls and call connections, including conference bridging services.

  • nautical mile means the international nautical mile of 1 852 metres;

  • Drainage system means one or more artificial ditches, tile drains or similar devices which collect surface runoff or groundwater and convey it to a point of discharge.

  • Environmentally critical area means an area or feature which is of significant environmental value, including but not limited to: stream corridors, natural heritage priority sites, habitats of endangered or threatened species, large areas of contiguous open space or upland forest, steep slopes, and well head protection and groundwater recharge areas. Habitats of endangered or threatened species are identified using the Department’s Landscape Project as approved by the Department’s Endangered and Nongame Species Program.

  • Coastal zone means the area comprising coastal public property, the coastal protection zone, coastal access land, coastal protected areas, the seashore and coastal waters, and includes any aspect of the environment on, in, under and above such area;