Fig :Reefer Container
Reefer cargo Handling In Port
Reefer containers shall be plugged in and supplied with ships power as soon as practicable after loading. In case it is to be done by shore hands, ships crew shall still closely monitor the operation and confirm that all reefer containers are supplied with power earliest after loading....
Reefer cargo care at sea
At sea, all reefer containers shall be monitored by checking physically at least Twice daily (weather permitting). All monitored data for each reefer container on board shall be entered in a reefer monitoring log and retained for 3 years. Some reefer containers with special cargo (e.g.: VIP cargo) come with instructions for more frequent monitoring and reporting. Such instructions shall be strictly followed.
....Commodities Shipped In Reefer Containers
Some cargoes may require controlled humidity (e.g. flower bulbs). It should be remembered in such cases that many refrigeration units are only capable of reducing humidity within the cargo space and the settings should be applied accordingly.
....Reefer Cargo Temperature Recording
A Partlow recorder registers temperature on a pressure sensitive circular chart over 31 day period. If the voyage transit is expected to exceed 31 days, care must be taken to ensure charts are replaced before expiry. The first chart should be placed under-neath the new chart in order to build up a complete temperature record for the entire voyage up until arrival at the final destination.
.....Reefer Cargo Maintaining Records
Monitoring the digital & chart temperatures of all reefer containers at least twice a day. Daily reefer container temperature check lists should be maintained, and printouts from monitoring unit should be preserved.....
Reefer Cargo Defrosting
During the operation of a refrigeration unit, a layer of ice will form on the evaporator coils depending on the temperature set, the temperature of the cargo, the amount of fresh air ventilation and the cargo humidity.
The unit periodically enters a phase where heat is produced by a series of electrical bars, allowing defrosting to take place. At such times, all fans are turned off automatically in order to prevent heat from entering the cargo compartment. ....
Basic check item prior stowing Reefer Cargo
Stowage location of reefers must be checked against vessels reefer receptacle locations. In case reefer containers must be loaded in irregular locations, it must be confirmed that monitoring and repair will be possible during the voyage and that vessel has sufficient extension cables for providing power. ....
Container handling more info pages:
Containership cargo stowage and planning
Procedures and guidelines for dangerous cargo handling
How to avoid irregular stowage of containers ?
Measures against lashing failure
Reefer container stowage guideline
Care of Reefer container during sea passage
Container ships procedures for securing for sea
Deployment and monitoring of moorings and safety of crew
Cargo securing procedure for container ship
Confirmation and record of securing
The following checklists shall be used to confirm the securing condition:
Cargo ships preparation for sailing
Checklist for Navigation in Heavy weather
Checklist for Departure How to maintain Water tightness, Seaworthiness, Fire integrity and Security of ship ?
Securing your vessel for sea passage - when to check and what to check
Confirming stability & hull strength prior sailing
Collecting Information and Data for Passage Planning
Other info pages !
Related terms & guideline
How to prevent injury onboard
How to prevent marine pollution
Cargo & Ballast Handling
Reefer cargo handling
Troubleshoot and countermeasures
DG cargo handling
Procedures & Guidelines
Safety in engine room
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