In addition to the requirements given in chapter
14 the following requirements should be met:
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.1 The enclosed space required by 14.4.5 should be easily and quickly accessible from the open
deck and from accommodation spaces and should be capable of being rapidly closed
gastight. Access to this space from the deck and from the accommodation spaces
should be by means of an air-ock. The space should be so designed as to
accommodate the entire crew of the ship and be provided with a source of
uncontaminated air for a period of not less than 4 h. One of the decontamination
showers required by 14.4.3 should be located near the airlock to the space.
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.2 A compressor and the necessary equipment for
filling the air bottles should be provided.
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.3 One set of oxygen therapy equipment should be
carried in the space referred to in 17.14.5.1.