Appendix 1 – Individual schedules of solid bulk cargoes
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Resolutions - Maritime Safety Committee - Resolution MSC.354(92) – Amendments to the International Maritime Solid Bulk Cargoes (IMSBC) Code – (Adopted on 21 June 2013) - Consolidated into IMSBC Code - Appendix 1 – Individual schedules of solid bulk cargoes

Appendix 1 – Individual schedules of solid bulk cargoes

  Ammonium Nitrate UN 1942
with not more than 0.2% total combustible material, including any organic substance, calculated as carbon to the exclusion of any other added substance

  21 In the section for Stowage and Segregation replace the sentence "There shall be no sources of heat or ignition in the cargo space." with the sentence "Separated from" sources of heat or ignition (see also Loading).

  22 In the section for Loading, insert as the first sentence the following:

  • This cargo shall not be loaded in cargo spaces adjacent to fuel oil tank(s), unless heating arrangements for the tank(s) are disconnected and remain disconnected during the entire voyage.

  Ammonium Nitrate-Based Fertilizer UN 2067

  23 The following text contained in the section for Description, is moved under the Bulk Cargo Shipping Name:

  • Ammonium nitrate-based fertilizers classified as UN 2067 are uniform mixtures containing ammonium nitrate as the main ingredient within the following composition limits:

    • .1 not less than 90% ammonium nitrate with not more than 0.2% total combustible/organic material calculated as carbon and with added matter, if any, which is inorganic and inert towards ammonium nitrate; or

    • .2 less than 90% but more than 70% ammonium nitrate with other inorganic materials or more than 80% but less than 90% ammonium nitrate mixed with calcium carbonate and/or dolomite and/or mineral calcium sulphate and not more than 0.4% total combustible/organic material calculated as carbon; or

    • .3 ammonium nitrate-based fertilizers containing mixtures of ammonium nitrate and ammonium sulphate with more than 45% but less than 70% ammonium nitrate and not more than 0.4% total combustible organic material calculated as carbon such that the sum of the percentage compositions of ammonium nitrate and ammonium sulphate exceeds 70%.

  24 In the section for Stowage and Segregation, the text "Not to be stowed immediately adjacent to any tank, double bottom or pipe containing fuel oil heated to more than 50°C" is replaced with the following:

  • Not to be stowed immediately adjacent to any tank, double bottom or pipe containing heated fuel oil unless there are means to monitor and control the temperature so that it does not exceed 50°C.

  Ammonium Nitrate-Based Fertilizer UN 2071

  25 The following text contained in the section for Description, is moved under the Bulk Cargo Shipping Name:

  • Ammonium nitrate-based fertilizers classified as UN 2071 are uniform ammonium nitrate based fertilizer mixtures of the nitrogen, phosphate or potash, containing not more than 70% ammonium nitrate and not more than 0.4% total combustible organic material calculated as carbon or with not more than 45% ammonium nitrate and unrestricted combustible material. Fertilizers within these composition limits are not subject to the provisions of this schedule when shown by a trough testfootnote that they are not liable to self-sustaining decomposition.

  26 In the section for Stowage and Segregation, the text "Not to be stowed immediately adjacent to any tank or double bottom containing fuel oil heated to more than 50°C" is replaced with the following:

  • Not to be stowed immediately adjacent to any tank, double bottom or pipe containing heated fuel oil unless there are means to monitor and control the temperature so that it does not exceed 50°C.

  Ammonium Nitrate-Based Fertilizer (non-hazardous)

  27 The following text contained in the section for Description, is moved under the Bulk Cargo Shipping Name:

  • Ammonium nitrate based fertilizers transported in conditions mentioned in this schedule are uniform mixtures containing ammonium nitrate as the main ingredient within the following composition limits:

    • .1 not more than 70% ammonium nitrate with other inorganic materials;

    • .2 not more than 80% ammonium nitrate mixed with calcium carbonate and/or dolomite and/or mineral calcium sulphate and not more than 0.4% total combustible organic material calculated as carbon;

    • .3 nitrogen type ammonium nitrate based fertilizers containing mixtures of ammonium nitrate and ammonium sulphate with not more than 45% ammonium nitrate and not more than 0.4% total combustible organic material calculated as carbon; and

    • .4 uniform ammonium nitrate based fertilizer mixtures of nitrogen, phosphate or potash, containing not more than 70 % ammonium nitrate and not more than 0.4% total combustible organic material calculated as carbon or with not more than 45% ammonium nitrate and unrestricted combustible material. Fertilizers within these composition limits are not subject to the provisions of this schedule when shown by a trough testfootnote that they are liable to self-sustaining decomposition or if they contain an excess of nitrate greater than 10% by mass.

 and its corresponding footnote is amended as follows:footnote

  28 In the section Stowage and Segregation the text "Not to be stowed immediately adjacent to any tank, double bottom or pipe containing fuel oil heated to more than 50°C" is replaced with the following:

  • Not to be stowed immediately adjacent to any tank, double bottom or pipe containing heated fuel oil unless there are means to monitor and control the temperature so that it does not exceed 50°C.

  Calcium Nitrate UN 1454

  29 The following text contained in the section for Description, is moved under the Bulk Cargo Shipping Name:

  • The provisions of this Code shall not apply to the commercial grades of calcium nitrate fertilizers consisting mainly of a double salt (calcium nitrate and ammonium nitrate) and containing not more than 10% ammonium nitrate and at least 12% water of crystallization.

  Calcium Nitrate Fertilizer

  30 The following text is inserted under the Bulk Cargo Shipping Name:

  • The provisions of this schedule shall apply only for cargoes containing not more than 15.5% total nitrogen and at least 12% water.

  31 The following text is deleted from the section for Description:

  • and containing not more than 15.5% total nitrogen and at least 12% water.

  Charcoal

  32 The following text contained in the section for Hazard, is moved at the end in the section for Loading:

  • Hot charcoal screenings in excess of 55°C shall not be loaded.

  Ferrous Metal Borings, Shavings, Turnings or Cuttings UN 2793

  33 The following text contained in the section for Description is moved under the Bulk Cargo Shipping Name:

  • This schedule shall not apply to consignments of materials which are accompanied by a declaration submitted prior to loading by the shipper and stating that they have no self-heating properties when transported in bulk.

  Metal Sulphide Concentrates

  34 The following text contained in the section for Hazard, is moved at the end in the section for Precautions:

  • When a Metal Sulphide Concentrate is considered as presenting a low fire-risk, the carriage of such cargo on a ship not fitted with a fixed gas fire extinguishing system shall be subject to the Administration's authorization as provided by SOLAS regulation II-2/10.7.1.4.

  Peat Moss

  35 The following text contained in the section for Hazard, is moved at the end in the section for Loading:

  • Peat Moss having a moisture content of more than 80% by weight shall only be carried on specially fitted or constructed ships (see paragraph 7.3.2 of this Code).

  Sand

  36 The following text is inserted under the Bulk Cargo Shipping Name:

  • Sands included in this schedule are:

    Foundry sand Silica sand
    Potassium felspar sand Soda felspar sand
    Quartz sand  

  37 The following text in the section for Description is deleted:

  • Sands included in this schedule are:

    Foundry sand Silica sand
    Potassium felspar sand Soda felspar sand
    Quartz sand  

  Seed Cake
containing vegetable oil UN 1386(b) solvent extractions and expelled seeds, containing not more than 10% of oil and when the amount of moisture is higher than 10%, not more than 20% of oil and moisture combined.

  38 The following text is inserted under the Bulk Cargo Shipping Name:

  • The provisions of this schedule shall not apply to:

    • .1 solvent extracted rape seed meal, soya bean meal, cotton seed meal and sunflower seed meal, containing not more than 4% oil and 15% oil and moisture combined and being substantially free from flammable solvents;

    • .2 mechanically expelled citrus pulp pellets containing not more than 2.5% oil and 14% oil and moisture combined;

    • .3 mechanically expelled corn gluten meal containing not more than 11.0% oil and 23.6% oil and moisture combined;

    • .4 mechanically expelled corn gluten feed pellets containing not more than 5.2% oil and 17.8% oil and moisture combined; and

    • .5 mechanically expelled beet pulp pellets containing not more than 2.8% oil and 15.0% oil and moisture combined.

 A certificate from a person recognized by the competent authority of the country of shipment shall be provided by the shipper, prior to loading, stating that the provisions of the exemption are met.

  39 In the section for Description, the following paragraph is deleted:

  • The provisions of this schedule should not apply to solvent extracted rape seed meal, pellets, soya bean meal, cotton seed meal and sunflower seed meal, containing not more than 4% oil and 15% oil and moisture combined and being substantially free from flammable solvents. The provisions of this schedule also apply to mechanically expelled citrus pulp pellets containing not more that 2.5% oil and 14% oil and moisture combined. A certificate from a person recognized by the competent authority of the country of shipment should be provided by the shipper, prior to loading, stating that the provisions of the exemption are met.

  Seed Cake (non-hazardous)

  40 The following text is inserted under the Bulk Cargo Shipping Name:

  • The provisions of this schedule shall only apply to:

    • .1 solvent extracted rape seed meal, soya bean meal, cotton seed meal and sunflower seed meal, containing not more than 4% oil and 15% oil and moisture combined and being substantially free from flammable solvents;

    • .2 mechanically expelled citrus pulp pellets containing not more than 2.5% oil and 14% oil and moisture combined;

    • .3 mechanically expelled corn gluten meal containing not more than 11.0% oil and 23.6% oil and moisture combined;

    • .4 mechanically expelled corn gluten feed pellets containing not more than 5.2% oil and 17.8% oil and moisture combined; and

    • .5 mechanically expelled beet pulp pellets containing not more than 2.8% oil and 15.0% oil and moisture combined.

  41 In the section for Description, the following text is deleted:

  • The provisions of this schedule apply to solvent extracted rape seed meal, pellets, soya bean meal, cotton seed meal and sunflower seed meal, containing not more than 4% oil and 15% oil and moisture combined and being substantially free from flammable solvents. The provisions of this schedule also apply to mechanically expelled citrus pulp pellets containing not more than 2.5% oil and 14% oil and moisture combined.

 and the following text contained in the section for Description, is moved at the end of the section for Loading:

  • A certificate from a person recognized by the competent authority of the country of shipment shall be provided by the shipper, prior to loading, stating that the requirements for exemption as set out either in the schedule for seed cake UN 1386 (b) or UN 2217, whichever is applicable, are met.

  Silicomanganese (low carbon)
with known hazard profile or known to evolve gases with silicon content of 25% or more

  42 In the Bulk Cargo Shipping Name, delete the words "with known hazard profile or known to evolve gases with silicon content of 25% or more".

  43 Replace the existing text under the section for Description, with the following:

  • A ferroalloy comprising principally manganese and silicon, mainly used as a deoxidizer and alloying element in the steel-making process. Particle or lump of blackish brown, silver white metal.

  44 The existing table of Characteristics is replaced with the following:

Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
Not applicable 3,000 to 3,300 0.30 to 0.33
Size Class Group
10 mm to 150 mm MHB B

  45 Replace the existing text under the section for Hazard, with the following:

  • This cargo is non-combustible and has a low fire-risk. However, in contact with water this cargo may evolve hydrogen, a flammable gas that may form explosive mixtures with air and may, under similar conditions, produce phosphine and arsine, which are highly-toxic gases. This cargo is liable to reduce oxygen content in a cargo space. May cause long-term health effect.

  46 In the section for Precautions, the following text is deleted:

  • Prohibition of smoking in dangerous areas shall be enforced, and clearly legible "NO SMOKING" signs shall be displayed. Electrical fittings and cables shall be in good condition and properly safeguarded against short circuits and sparking. Where a bulkhead is required to be suitable for segregation purposes, cable and conduit penetrations of the decks and bulkheads shall be sealed against the passage of gas and vapour. Ventilation systems shall be shut down or screened and air condition systems, if any, placed on recirculation during loading or discharge, in order to minimize the entry of dust into living quarters or other interior spaces of the ship. Precautions shall be taken to minimize the extent to which dust may come in contact with moving parts of deck machinery and external navigation aids (e.g. navigation lights).

  Sulphur (formed, solid)

  47 The following text contained in the section for Description, is moved under the Bulk Cargo Shipping Name:

  • This schedule shall not apply to crushed, lump and coarse-grained sulphur (see SULPHUR UN 1350), or to co-products from sour gas processing or oil refinery operations NOT subjected to the above-described forming process.

  48 Insert the following new individual schedules accordingly in alphabetical order:

  • Alumina Hydrate

  • Description

  • Alumina hydrate is a fine, moist, white (light coloured), odourless powder. Insoluble in water and organic liquids.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 500 to 1,500 0.67 to 2.0
    Size Class Group
    Fine powder MHB A and B

  • Hazard

  • This cargo may liquefy if shipped at moisture content in excess of its Transportable Moisture Limit (TML). See sections 7 and 8 of the Code. Alumina Hydrate dust is very abrasive and penetrating. Irritating to eyes, skin and mucous membranes. This cargo is non-combustible or has low fire-risks.

  • Stowage and segregation

  • Separated from oxidizing materials.

  • Hold cleanliness

  • Clean and dry as relevant to the hazards of the cargo.

  • Weather precautions

  • When a cargo is carried in a ship other than a specially constructed or fitted cargo ship complying with the requirements in subsection 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 subsection 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 the Code.

  • Precautions

  • Bilge wells shall be clean, dry and covered as appropriate, to prevent ingress of the cargo. Bilge system of a cargo space to which this cargo is to be loaded shall be tested to ensure it is working. Appropriate precautions shall be taken to protect machinery and accommodation spaces from the dust of the cargo. Due consideration shall be paid to protect equipment from the dust of the cargo. Persons who may be exposed to the dust of the cargo shall wear goggles or other equivalent dust eye-protection and dust filter masks. Those persons shall wear protective clothing, as necessary.

  • Ventilation

  • No special requirements.

  • Carriage

  • The appearance of the surface of this cargo shall be checked regularly during voyage. If free water above the cargo or fluid state of the cargo is observed during 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

  • The water used for the cleaning of the cargo spaces, after discharge of this cargo, shall not be pumped by the fixed bilge pumps. A portable pump shall be used, as necessary, to clear the cargo spaces of the water.

  • Emergency procedures

  • Special emergency equipment to be carried
    Protective clothing (gloves, boots, coveralls, headgear).
    Self-contained breathing apparatus.
    Emergency procedures
    Wear protective clothing and self-contained breathing apparatus
    Emergency action in the event of fire
    Nil (non-combustible)
    Medical First Aid
    Refer to the Medical First Aid Guide (MFAG), as amended.

  • Aluminium Smelting / Remelting By-Products, Processed

  • The provisions of this schedule shall not apply to ALUMINIUM SMELTING BY-PRODUCTS or ALUMINIUM REMELTING BY-PRODUCTS UN 3170.

  • Description

  • Product obtained by treating the by-products of merging/recasting of aluminium with water and/or alkalis solutions to render the material less reactive with water. A damp powder with a slight smell of ammonia.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 1,080 to 1,750 0.57 to 0.93
    Size Class Group
    Less than 1 mm MHB A and B

  • Hazard

  • This cargo may develop small amount of hydrogen, a flammable gas which may form explosive mixtures with air, and of ammonia, which is a highly toxic gas. This cargo may liquefy if shipped at moisture content in excess of its transportable moisture limit (TML). See sections 7 and 8 of the Code. Corrosive to eyes.

  • Stowage and segregation

  • "Separated from" foodstuffs and all Class 8 liquids. Segregation as for Class 4.3 materials.

  • Hold cleanliness

  • Clean and dry as relevant to the hazards of the cargo.

  • Weather precautions

  • This cargo shall be kept as dry as practicable and the moisture content shall be kept less than its TML during loading operations and the voyage. This cargo shall not be handled during precipitation. During handling of this cargo, all non-working hatches of the cargo spaces into which this cargo is loaded or to be loaded shall be closed.

  • Loading

  • Trim in accordance with the relevant provisions of sections 4 and 5 of this Code.

  • Precautions

  • Persons who may be exposed to the cargo shall wear personal protective equipment, including goggles and/or skin protection as necessary. Prior to loading this cargo, a weathering certificate shall be provided by the manufacturer or shipper stating that, after manufacture, the material was stored under cover, but exposed to the weather in the particle size to be shipped, for not less than four weeks prior to shipment. Whilst the ship is alongside and the hatches of the cargo spaces containing this cargo are closed, the mechanical ventilation shall be operated continuously as weather permits. During handling of this cargo, "NO SMOKING" signs shall be posted on decks and in areas adjacent to cargo spaces and no naked lights shall be permitted in these areas. Bulkheads between the cargo spaces and the engine-room shall be gastight. Inadvertent pumping through machinery spaces shall be avoided. Bilge wells shall be clean, dry and covered as appropriate, to prevent ingress of the cargo.

  • Ventilation

  • Continuous mechanical ventilation shall be conducted during the voyage for the cargo spaces carrying this cargo. If maintaining ventilation endangers the ship or the cargo, it may be interrupted unless there is a risk of explosion or other danger due to interruption of the ventilation. In any case, mechanical ventilation shall be maintained for a reasonable period prior to discharge. Ventilation shall be arranged such that any escaping gases are minimized from reaching living quarters on or under the deck.

  • Carriage

  • For quantitative measurements of hydrogen, ammonia and acetylene, suitable detectors for each gas or combination of gases shall be on board while this cargo is carried. The detectors shall be of certified safe type for use in explosive atmosphere. The concentrations of these gases in the cargo spaces carrying this cargo shall be measured regularly, during voyage, and the results of the measurements shall be recorded and kept on board. The appearance of the surface of this cargo shall be checked regularly during voyage. If free water above the cargo or fluid state of the cargo is observed during 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. Hatches of the cargo spaces carrying this cargo shall be weathertight to prevent the ingress of water.

  • Discharge

  • No special requirements.

  • Clean-up

  • Persons who may be exposed to the cargo shall wear personal protective equipment including goggles and/or skin protection as necessary. After discharge of this cargo, the bilge wells and scuppers of the cargo spaces shall be checked and any blockage shall be removed.

  • Prior to using water for hold cleaning, holds should be swept to remove as much cargo residues as practicable.

  • Emergency procedures

  • Special emergency equipment to be carried
    Nil
    Emergency procedures
    Nil
    Emergency action in the event of fire
    Batten down and use CO2 if fitted
    Medical First Aid
    Refer to the Medical First Aid Guide (MFAG), as amended

  • Clinker Ash, Wet

  • Description

  • Coal ash discharged from coal-fired power stations. Grey-coloured, possibly ranging from near-white to near-black, and odourless substance collected from the bottom of boilers, and resembles sand. Moisture content is about 15% to 23%. Insoluble in water.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 600 to 1,700 0.6 to 1.7
    Size Class Group
    Up to 90 mm MHB A and B

  • Hazard

  • The material may liquefy if shipped at a moisture content in excess of its Transportable Moisture Limit (TML). See sections 7 and 8 of the Code. May cause long-term health effects. This cargo is non-combustible or has a low fire-risk.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • This cargo shall be kept as dry as practicable before loading, during loading and while on the voyage. When a cargo is carried in a ship other than a specially constructed or fitted cargo ship complying with the requirements in subsection 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 subsection 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 the Code.

  • Precautions

  • Persons who may be exposed to the dust of the cargo shall wear gloves, goggles or other equivalent dust eye-protection and dust filter masks.

  • Ventilation

  • No special requirements.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Emergency procedures

    • Special emergency equipment to be carried

    • Protective clothing (goggles, dust filter masks, gloves, coveralls)..
    • Emergency procedures
    • Wear protective clothing.
    • Emergency action in the event of fire

    • Nil (non-combustible)
    • Medical First Aid

    • Refer to the Medical First Aid Guide (MFAG), as amended.



  • Coal Tar Pitch

  • Description

  • A coarse distilled residue of Coal Tar, a by-product of Cokes production. Mostly comprises many kinds of polycyclic aromatic hydrocarbon. A black solid at ambient temperature. It is insoluble in water. A raw material in use for electrodes and materials covering pitch bound on metallurgy coke. The moisture content is up to 6%.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 600 to 1,100 0.9 to 1.7
    Size Class Group
    Up to 100mm
    0 to 10% of fine particles: less than 1 mm     		MHB B

  • Hazard

  • This cargo is non-combustible or has a low fire-risk. When heated, it melts and turns into inflammable liquid. It softens between 70°C and 120°C. Corrosive to eyes. May cause long-term health effects.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code.

  • Precautions

  • Persons who may be in contact with this cargo shall be supplied with protective gloves, dust masks, protective clothing and goggles.

  • Ventilation

  • No special requirements.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Emergency procedures

    • Special emergency equipment to be carried

    • Protective clothing (gloves, boots, overalls, headgear, dust masks and goggles).
    • Emergency procedures
    • Wear protective clothing, protective gloves, dust masks and goggles.
    • Emergency action in the event of fire
    • Batten down: use ship's fixed fire-fighting installation if fitted.
      Exclusion of air may be sufficient to control fire
    • Medical First Aid
    • Refer to the Medical First Aid Guide (MFAG), as amended.




  • Coarse Iron and Steel Slag and Its Mixture

  • Description

  • A coarse slag arising from iron and steel manufacture, and a coarse slag mixed with one of the following substances or a combination thereof: concrete debris, fly-ash, firebricks, dust collected from iron/steel-making processes, refractory material debris and fine raw materials of iron making.

  • This cargo includes shaped blocks made of iron and steel slag with one of the additives or a combination of additives: cement, ground granulated blast furnace slag and fly-ash, and its debris, and their mixture with iron and steel slag.

  • The colour is in the range from greyish-white to dark grey, and the appearance is in the range from granulated, pebble to block shaped.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 1,200 to 3,000 0.33 to 0.83
    Size Class Group
    90 to 100% of lumps: up to 300 mm
    0 to 10% fine particles: less than 1 mm     		Not applicable C

  • Hazard

  • No special requirements.
    This cargo is non-combustible or has a low fire-risk.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code.

  • When the stowage factor of this cargo is equal or less than 0.56 m3/t, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be given to ensure that the tank top is not overstressed during the voyage and during loading by a pile of the cargo.

  • Precautions

  • Persons who may be exposed to the dust of the cargo shall wear goggles or other equivalent dust eye-protection and dust filter masks, as necessary.

  • Ventilation

  • No special requirements.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Crushed Carbon Anodes

  • Description

  • Crushed Carbon Anodes are spent carbon anodes that are crushed into smaller pieces to permit their shipment for recycling. Carbon anodes are used to introduce electricity into the aluminium smelter pots. This cargo is mainly composed of black crushed lumps and pieces principally containing carbon and other impurities. The material is odourless.

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 800 to 1,000 1.00 to 1.25
    Size Class Group
    Mainly coarse pieces up to 60 cm Not applicable C

  • Hazard

  • This cargo may generate dust. This cargo is non-combustible or has a low fire-risk.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code.

  • Precautions

  • Persons who may be exposed to the dust of the cargo shall wear protective clothing, goggles or other equivalent dust eye-protection, dust filter mask and barrier creams as necessary.

  • Ventilation

  • No special requirements.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Grain Screening Pellets

  • The provision of this schedule shall apply only to Grain Screening Pellets material containing not more than 6.2% oil content and not more than 17.5% oil and moisture content combined.

  • Description

  • Grain Screening Pellets are animal feed products, pelletized animal feed derived from dockage removed from grains. Screenings means dockage that has been removed from grain that does not qualify for any other grain grades. Depending upon their quality, screenings vary in level of parent and volunteer grain material, broken or shrunken kernels, hulls, weed seeds, chaff, dust and other plant material. The colour ranges from brown to yellow.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    less than 30° 478 to 719 1.39 to 2.09
    Size Class Group
    Length: 12 to 38 mm
    Diameter: 4 to 7 mm     		Not applicable C

  • Hazard

  • This cargo flows freely like grain. This cargo is non-combustible or has a low fire-risk.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • This cargo shall be kept as dry as practicable. This cargo shall not be handled during precipitation. During handling of this cargo, all non-working hatches of the cargo spaces into which the cargo is loaded or to be loaded shall be closed.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4, 5 and 6 of the Code in accordance with the shipper's declaration of the angle of repose.

  • A certificate from a person recognized by the competent authority of the country of shipment shall be provided by the shipper to the master, prior to loading, confirming that the oil and the moisture contents as described in the schedule have been met.

  • Precautions

  • Persons who may be exposed to the dust of the cargo shall wear a dust filter mask, protective eyewear, and protective clothing as necessary.

  • Carriage

  • Hatches of the cargo spaces shall be weather tight to prevent water ingress.

  • Discharge

  • No special requirements.

  • Ventilation

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Emergency procedures

  • No special requirements.

  • Granulated Nickel Matte (Less Than 2% Moisture Content)

  • Description

  • Crude dark grey nickel product composed of about 55% nickel, 20% copper and 25% other mineral impurities. The material is odourless.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 2,800 to 4,000 0.25 to 0.36
    Size Class Group
    Up to 3 mm MHB B

  • Hazard

  • Contact with the skin may give rise to irritation.

  • This cargo is non-combustible or has a low fire-risk. This cargo is moderately toxic by inhalation.

  • This cargo is moderately toxic by inhalation.

  • Stowage and segregation

  • Separated from foodstuffs.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code. As the density of the cargo is extremely high, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be paid to ensure that the tank top is not overstressed during voyage and during loading process by a pile of the cargo.

  • Precautions

  • Persons who may be exposed to the dust component of the cargo shall wear personal protective equipment including goggles or other equivalent dust eye-protection, respiratory protection, and/or skin protection as necessary. Due consideration shall be paid to prevent dust entering living quarters and enclosed working area. Eating and drinking is prohibited in the cargo work areas. Appropriate precautions shall be taken to protect machinery and accommodation spaces from the dust of the cargo.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Ventilation

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Emergency procedures

    • Special emergency equipment to be carried

    • Protective clothing ( gloves, boots, coveralls )
      Self-contained breathing apparatus
    • Emergency procedures

    • Wear protective clothing and self-contained breathing apparatus.

    • Emergency action in the event of fire

    • Nil (non-combustible)

    • Medical First Aid
    • Refer to the Medical First Aid Guide (MFAG), as amended.

  • Gypsum Granulated

  • Description

  • Gypsum Granulated made from calcium sulphate hydrate which is produced artificially or industrial by-product. It is produced by granulating and processing such calcium sulphate hydrate until its grain size becomes 10 mm diameter or more. Insoluble in water.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 310 to 1,200 0.83 to 3.23
    Size Class Group
    Greater than 10 mm Not applicable C

  • Hazard

  • No special hazards

  • This cargo is non-combustible or has a low fire-risk.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code.

  • Precautions

  • No special requirements.

  • Ventilation

  • No special requirements.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Ilmenite (Rock)

  • Description

  • Ilmenite (Rock) is obtained from mine blasting followed by crushing. It has a black colour. It may be smelted in electric arc furnaces or can be used in blast furnaces.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 2,400 to 3,200 0.31 to 0.42
    Size Class Group
    Up to 100 mm Not applicable C

  • Hazard

  • This cargo has no special hazards.

  • This cargo is non-combustible or has a low fire-risk.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code. As the density of the cargo is extremely high, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be paid to ensure that the tank top is not overstressed during voyage and during loading by a pile of the cargo.

  • Precautions

  • Avoid breathing dust. Persons who may be exposed to the dust of the cargo shall wear a dust filter mask, protective eyewear and clothing as necessary.

  • Ventilation

  • No special requirements.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Ilmenite (Upgraded)

  • Description

  • Ilmenite (upgraded), is obtained from the smelting of rock or sand Ilmenite into electric arc furnaces. Ilmenite (upgraded) has a granular form and its colour varies from black (normal grades) to brown-orange for its purified grade.

  • Ilmenite (upgraded) is also known as Titanium slag, Titanium Ore Concentrate, Chloride Slag, Sulphate Slag, High Grade Sulphate Slag, Slag fines, Slag ilmenite electro thermal smelting or TiO2 slag.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 1,860 to 2,400 0.41 to 0.54
    Size Class Group
    Up to 12 mm Not applicable A

  • Hazard

  • This material may liquefy if shipped at 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

  • This cargo shall be kept as dry as practicable before loading, during loading and while on the voyage. When a cargo is carried in a ship other than a specially constructed or fitted cargo ship complying with the requirements in subsection 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 subsection 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 the Code. As the density of the cargo is extremely high, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be paid to ensure that the tank top is not overstressed during voyage and during loading by a pile of the cargo.

  • Precautions

  • Bilge wells shall be clean, dry and covered as appropriate to prevent ingress of the cargo. Avoid breathing dust. Persons who may be exposed to the dust component of the cargo shall wear personal protective equipment including goggles or other equivalent dust eye-protection and respiratory protection as necessary. Wash hands and face before eating, drinking or smoking.

  • Ventilation

  • No special requirements.

  • Carriage

  • The appearance of the cargo shall be checked regularly during voyage. If free water above the cargo or fluid state of the cargo is observed during 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

  • No special requirements.

  • Nickel Ore

  • Description

  • Nickel ore varies in colour. There are several types of ore of variable particle size and moisture content. Some may contain clay-like ores. For concentrates, see NICKEL CONCENTRATE.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 1,400 to 1,800 0.55 to 0.71
    Size Class Group
    Various Not applicable A

  • Hazard

  • This material 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

  • Cargo spaces must be clean and dry.

  • Weather precautions

  • When a cargo is carried in a ship other than a specially constructed or fitted cargo ship complying with the requirements in subsection 7.3.2 of this Code, the following provisions shall be complied with:

    • .1 all measures shall be taken during loading operations and the voyage to avoid an increase in the moisture content of the cargo;

    • .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 subsection 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 the Code.

  • When the stowage factor of this cargo is equal or less than 0.56 m3/t, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be given to ensure that the tank top is not overstressed during the voyage and during loading by a pile of the cargo.

  • Precautions

  • Bilge wells shall be clean, dry and covered as appropriate, to prevent ingress of the cargo. The bilge system of a cargo space to which this cargo is to be loaded shall be tested to ensure that it is working.

  • 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 voyage. If free water above the cargo or fluid state of the cargo is observed during 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

  • No special requirements.

  • Sand Heavy Mineral

  • Description

  • The cargo is generally a blend of two or more heavy mineral sands. Such sands are characterized by their heavy bulk density and relatively fine grain size. Abrasive. May be dusty.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 2,380 to 3,225 0.31 to 0.42
    Size Class Group
    Up to 5 mm Not applicable A

  • Hazard

  • This cargo may liquefy if shipped at a moisture content in excess of its 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 specially constructed or fitted cargo ship complying with the requirements in subsection 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 subsection 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 the Code.

  • As the density of the cargo is extremely high, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be paid to ensure that tank top is not overstressed during voyage and during loading by a pile of the cargo.

  • Precautions

  • Bilge wells shall be clean, dry and covered as appropriate, to prevent ingress of the cargo.

  • Ventilation

  • No special requirements.

  • Carriage

  • The appearance of the surface of this cargo shall be checked regularly during voyage. If free water above the cargo or fluid state of the cargo is observed during 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

  • No special requirements.

  • Silicon Slag

  • Description

  • Silicon slag is an odourless greyish metallic material mainly in lump. It is composed of silicon and silicon dioxide in variable proportions.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 2,300 to 3,000 0.33 to 0.43
    Size Class Group
    Up to 150 mm Not applicable C

  • Hazard

  • The dust may cause irritation of eyes, skin and upper respiratory tract. This cargo is non-combustible or has a low fire-risk.

  • Stowage and segregation

  • "Separated from" acids or base materials.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code. As the density of the cargo is extremely high, the tank top may be overstressed unless the cargo is evenly spread across the tank top to equalize the weight distribution. Due consideration shall be paid to ensure that the tank top is not overstressed during the voyage and during the loading process by a pile of the cargo.

  • Precautions

  • Persons who may be exposed to the dust of the cargo shall wear protective clothing, goggles or other equivalent dust eye-protection and dust filter mask as necessary.

  • Ventilation

  • No special requirements.

  • Carriage

  • No special requirements.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Solidified Fuels Recycled From Paper and Plastics

  • This schedule shall not apply to material classified as dangerous goods (Class 4.2).

  • Description

  • Solidified fuels comprising papers and plastics by compressing or extruding in moulds. The main raw materials of this cargo are waste paper and plastic. Moisture content is 5% or less. Ash content is 10% or less. Total chlorine is 0.3% or less.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    Not applicable 400 to 500 2.0 to 2.5
    Size Class Group
    Length: 30 to 100 mm
    Diameter: 15 to 30 mm     		MHB B

  • Hazard

  • Spontaneous ignition is not liable to occur up to 200°C. When ignited, it burns violently. When melted, it generates flammable and toxic gases. Spontaneous-heating may take place and may deplete oxygen in the cargo spaces.

  • Stowage and segregation

  • No special requirements.

  • Hold cleanliness

  • No special requirements.

  • Weather precautions

  • No special requirements.

  • Loading

  • Prior to loading, the manufacturer or shipper shall give the master a certificate stating that the cargo is not class 4.2. Trim in accordance with the relevant provisions required under sections 4 and 5 of the Code.

  • Precautions

  • During handling and carriage, no hot work, burning and smoking shall be permitted in the vicinity of the cargo spaces containing this cargo. After discharging this cargo, entry into cargo spaces shall not be permitted unless they have been sufficiently ventilated.

  • Ventilation

  • The hatches of the cargo spaces shall be closed and the spaces shall not be ventilated during voyage.

  • Carriage

  • Entry into the cargo spaces shall not be permitted during voyage.

  • Discharge

  • The hatches of the cargo spaces shall be opened and sufficiently ventilated prior to entry.

  • Clean-up

  • No special requirements.

  • Emergency procedures

    • Special emergency equipment to be carried

    • Protective clothing (protective glasses, heat-resistant gloves, coveralls).
    • Emergency procedures
    • Wear protective clothing.

    • Emergency action in the event of fire

    • Batten down; use ship's fixed fire-fighting installation, if fitted.
      Extinguish fire with water, foam or dry chemicals.
    • Medical First Aid

    • Refer to the Medical First Aid Guide (MFAG), as amended.

  • Wood Torrefied

  • Description

  • Wood torrefied is wood that has been partially burned or roasted and formed into pellets or briquettes. Chocolate brown or black in colour. May contain up to 3% binder.

  • Characteristics

  • Angle of repose Bulk density (kg/m3) Stowage factor (m3/t)
    35° or less 650 to 800 1.25 to 1.54
    Size Class Group
    Pellets with a diameter of 6 to 12 mm.
    Briquettes with a thickness of 12 to 50 mm and a length and width up to 75 mm.     		MHB B

  • Hazard

  • Shipments may be subject to oxidation leading to depletion of oxygen and increase of carbon monoxide and carbon dioxide in cargo and adjacent spaces.

  • Wood torrefied is readily combustible and may self-heat and spontaneously combust.

  • Handling of wood torrefied may cause dust to develop with a subsequent risk of dust explosion when loading. Dust may cause eye, skin and respiratory irritation.

  • Stowage and segregation

  • Segregation as for class 4.1 materials.

  • Hold cleanliness

  • Clean and dry as relevant to the hazards of the cargo.

  • Weather precautions

  • This cargo shall be kept as dry as practicable. This cargo shall not be handled during precipitation. During handling of this cargo, all non-working hatches of the cargo spaces into which this cargo is loaded or to be loaded shall be closed.

  • Loading

  • Trim in accordance with the relevant provisions required under sections 4, 5 and 6 of the Code.

  • Precautions

  • Entry of personnel into cargo and adjacent confined spaces shall not be permitted until tests have been carried out and it has been established that the oxygen content and carbon monoxide levels have been restored to the following levels: oxygen 20.7% and carbon monoxide <100 ppm. If these conditions are not met, additional ventilation shall be applied to the cargo hold or adjacent confined spaces and remeasuring shall be conducted after a suitable interval. An oxygen and carbon monoxide meter shall be worn and activated by all crew when entering cargo and adjacent enclosed spaces.

  • Persons who may be exposed to the dust of the cargo shall wear protective clothing, goggles or other equivalent dust eye-protection and dust filter masks, as necessary.

  • Ventilation

  • Ventilation of enclosed spaces adjacent to a cargo hold before entry may be necessary even if these spaces are apparently sealed from the cargo hold.

  • Carriage

  • Hatches of the cargo spaces carrying this cargo shall be weathertight to prevent the ingress of water.

  • Discharge

  • No special requirements.

  • Clean-up

  • No special requirements.

  • Emergency procedures

    • Special emergency equipment to be carried
    • Self-contained breathing apparatus and combined or individual oxygen and carbon monoxide meters should be available.
    • Emergency procedures

    • Nil
    • Emergency action in the event of fire

    • Batten down; use ship's fixed fire-fighting installation, if fitted.
      Exclusion of air may be sufficient to control fire.
      Extinguish fire with carbon dioxide, foam or water.

    • Medical First Aid
    • Refer to the Medical First Aid Guide (MFAG), as amended.
Parent topic: Consolidated into IMSBC Code
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