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How to prepare cargo holds prior loading- Cargo ships procedure and guidelines
How to prepare cargo holds prior loading
1. The compartment should be swept clean, and all traces of the previous
cargo removed. The amount of cleaning is dependent on the nature of the previous cargo: some cargoes, such as coal, will require
the holds to be washed before the carriage of a general cargo.
Washing is always carried out after the compartment has been swept.
Drying time for washed compartments must be allowed for, before
loading the next cargo; this time will vary with the climate, but two
to three days must be expected.
2. Bilge areas should be cleaned and all ‘bilge suctions’ seen to be
working satisfactorily.All ‘holes’ in rose boxes should be clear to allow
the passage of water and the lines’ non-return valves seen to be in a
working condition. Should the bilges be contaminated from odorous
cargoes, it may become necessary to ‘sweeten’ them by a wash of
chloride of lime.This acts as a disinfectant as well as providing a coating
against corrosion.
3. The fire/smoke detection system should be tested and seen to function
correctly.
4. The holds drainage system and ‘tween deck scuppers should be clear
and free from blockage.
5. Spar ceiling (cargo battens) should be examined and seen to be in a
good state of repair.
6. Steel hatch covers should be inspected for their watertight integrity
about any joints. If hard rubber seals are fitted, these should be
inspected for deterioration.
7. Ladders and access points should be inspected for damage and security.
8. Hold fitments such as built-in lighting and guard rails should be
checked and seen to be in good order.
9. Soiled dunnage should be disposed of.New dunnage, clean and dry,
should be laid in a manner to suit the next cargo, if needed.
10. Hold ventilation system should be operated to check fan conditions.
Additional for Special Cargoes
1. Grain : Limber boards should be plugged and covered with burlap.
This prevents grain blocking bilge suctions, while at the same time
allowing the passage of water.
2. Coal: Spar ceiling should be removed and covered (most bulk cargoes
require this).
3. Salt: Metalwork should be whitewashed.
Related Info:
Cargo holds access arrangement
Safe use of pesticides on board cargo ships
Requirement for ventilation of cargo
Hatch cover arrangement for general cargo ships - Handling precautions
Monitoring cargo ships loaded condition
Hazardous cargo loading procedure
Sources of ignition & Preventive measures against fire on board general cargo ship
Purpose and implementation of STCW 95 on board cargo ships
What is ISPS code? Role of ISPS code deterring security threats
Required certificates and documents on board seagoing cargo ships
Survey requirement on board seagoing cargo ships
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