Mars Reports 2014
The Nautical Institute has issued Mars Report No 37/2014 regarding the disposal of aluminium phosphide residues.
There have been a number of accidents and injuries resulting from the release of highly toxic phosphine gas. In addition, a number of fires and explosions have been caused by the unsafe disposal of residues of aluminium phosphide following the fumigation of cargoes in transit. International guidance and recommendations on fumigation on board ships is contained in MSC Circulars 1264 and 1396 and the IMSBC Code.
While phosphine is a well established insecticide, it is also poisonous to humans at relatively low concentrations and can form flammable gas/air mixtures.
Failures to follow correct application procedures: |
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Disposal of fumigant residues
MSC Circular 1264 requires that all waste and residues are disposed of in an appropriate manner, either by incineration or by disposal on shore, as recommended by the manufacturer. Clear written instructions must be given to the Master of the ship, to the receiver of the cargo and to the authorities at the discharging port as to how any residues are to be disposed of.’ Wherever possible, the collection and disposal of fumigation waste should be carried out by properly trained contractors. If residues are to be disposed of by the crew, then note:
Notes forresidues that are to be disposed of by the crew: |
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Avoiding accidents |
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Phosphide fumigants can be hazardous, but by carefully following the guidance and warnings in MSC Circulars 1264 and 1396, and the IMSBC Code and the manufacturer’s instructions for the disposal of spent or partially spent material, accidents and injury can be avoided.
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Above Mars Report is edited fromUK P&I Club Bulletin 957