14.2.1 Ships carrying cargoes
for which 15.12,
15.12.1 or 15.12.3 is listed in column o in the table of chapter 17 shall have on board sufficient but
not less than three complete sets of safety equipment, each permitting
personnel to enter a gas-filled compartment and perform work there
for at least 20 min. Such equipment shall be in addition to that required
by SOLAS regulation II-2/10.10.
14.2.2 One complete set of
safety equipment shall consist of:
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.1 one self-contained air-breathing apparatus (not
using stored oxygen);
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.2 protective clothing, boots, gloves and
tight-fitting goggles;
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.3 fireproof lifeline with belt resistant to the
cargoes carried; and
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.4 explosion-proof lamp.
14.2.3 For the safety equipment
required in 14.2.1, all ships shall
carry either:
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.1 one set of fully charged spare air bottles for
each breathing apparatus;
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.2 a special air compressor suitable for the supply
of high-pressure air of the required purity;
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.3 a charging manifold capable of dealing with
sufficient spare air bottles for the breathing apparatus; or
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.4 fully charged spare air bottles with a total free
air capacity of at least 6,000 l for each breathing apparatus on board in
excess of the requirements of SOLAS regulation
II-2/10.10.
14.2.4 A cargo pump-room
on ships carrying cargoes which are subject to the requirements of 15.18 or cargoes for which in column
k in the table of chapter 17 toxic-vapour-detection
equipment is required but is not available shall have either:
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.1 a low-pressure line system with hose connections
suitable for use with the breathing apparatus required by 14.2.1. This system shall provide sufficient high-pressure
air capacity to supply, through pressure-reduction devices, enough low-pressure
air to enable two men to work in a gas-dangerous space for at least 1 h without
using the air bottles of the breathing apparatus. Means shall be provided for
recharging the fixed air bottles and the breathing apparatus air bottles from a
special air compressor suitable for the supply of high-pressure air of the
required purity; or
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.2 an equivalent quantity of spare bottled air in
lieu of the low-pressure air line.
14.2.5 At least one set of
safety equipment as required by 14.2.2 shall
be kept in a suitable clearly marked locker in a readily accessible
place near the cargo pump-room. The other sets of safety equipment
shall also be kept in suitable, clearly marked, easily accessible
places.
14.2.6 The breathing apparatus
shall be inspected at least once a month by a responsible officer,
and the inspection recorded in the ship's log-book. The equipment
shall be inspected and tested by an expert at least once a year.