Cargo Handling Instructions
22 November 2024
- Bolsters shall be placed on twist-locks on vessel's decks unless otherwise instructed. If vessel's deck does not have twist lock holes; chain lashing should be used.
- If the nature of the cargo is such that bolsters cannot fit on twist-locks, it is permissible to place bolsters on. suitable anti-skid material rubber mats provided for that purpose.
- Bolsters resting on at least two twist-locks do not require extra lashings unless otherwise instructed.
- All bolsters placed on anti-skid material or wood rubber mats shall be lashed as advised by Vessel Master / OPERATORS representative.
- Chain hooks shall be affixed to bolster's corner castings whenever possible.
- The angle of chains shall be such that the bolster is well secured in all directions.
- Unless one of the unit's rests on twist locks securing bolster to bolster should be avoided when stowed next to each other on the same level.
- Bolsters stacked two high or more require extra attention when securing. Due consideration should be paid to the weight, height of cargo, etc.
- If stevedore or lashing foreman is in doubt as to the lashing requirements, Vessel's Master or OPERATORS representative should be consulted.
