Description
Greyish powder.
Characteristics
Physical properties
|
Size
|
Angle of
repose
|
Bulk density
(kg/m3)
|
Stowage factor
(m3/t)
|
Less than 10
mm
|
Not applicable
|
556
|
1.80
|
Hazard classification
|
Class
|
Subsidiary
hazard(s)
|
MHB
|
Group
|
Not applicable
|
Not applicable
|
Not applicable
|
A
|
Hazard
This cargo may liquefy if shipped at a moisture content in excess of its
transportable moisture limit (TML). See sections 7 and 8 of this Code.
This cargo is non-combustible or has a low fire risk.
Stowage and segregation
No special requirements.
Hold cleanliness
No special requirements.
Weather precautions
When a cargo is carried in a ship other than a ship complying with the
requirements in 7.3.2 of this Code, the following provisions shall be complied with:
-
.1 the moisture content of the cargo shall be kept less than its TML
during loading operations and the voyage;
-
.2 unless expressly provided otherwise in this individual schedule,
the cargo shall not be handled during precipitation;
-
.3 unless expressly provided otherwise in this individual schedule,
during handling of the cargo, all non-working hatches of the cargo spaces into
which the cargo is loaded, or to be loaded, shall be closed;
-
.4 the cargo may be handled during precipitation under the conditions
stated in the procedures required in 4.3.3 of this Code; and
-
.5 the cargo in a cargo space may be discharged during precipitation
provided that the total amount of the cargo in the cargo space is to be discharged
in the port.
Loading
Trim in accordance with the relevant provisions required under sections 4
and 5 of this Code.
Precautions
Bilge wells shall be clean, dry and covered as appropriate, to prevent
ingress of the cargo.
Ventilation
The cargo spaces carrying this cargo shall not be ventilated during
voyage.
Carriage
The appearance of the surface of this cargo shall be checked regularly
during the voyage. If free water above the cargo or fluid state of the cargo is observed
during the voyage, the master shall take appropriate actions to prevent cargo shifting
and potential capsize of the ship, and give consideration to seeking emergency entry
into a place of refuge.
Discharge
No special requirements.
Clean-up
After discharge of this cargo, the bilge wells and the scuppers of the cargo
spaces shall be checked and any blockage in the bilge wells and the scuppers shall be
removed.