The IMSBC Code[1] establishes international provisions for the safe loading, trimming, carriage and discharge of solid bulk cargoes when transported by sea, ensuring compliance with the provisions of the SOLAS Convention and identifies the risks associated with such cargoes with the aim of taking measures to minimise and control them. One of the risks identified is the risk associated with liquefaction of certain cargoes. Such cargoes are identified as Group A cargoes in the IMSBC Code. Group A Cargoes are defined as cargoes which may liquefy if shipped at a moisture content in excess of their transportable moisture limit (TML). The TML of a cargo means the maximum moisture content of the cargo which is considered safe for carriage in ships.

In accordance with paragraph 4.3.3 of the IMSBC Code, when a cargo which may liquefy is carried, procedures for sampling, testing and controlling the moisture content to ensure the moisture content is less than the TML when it is on board the ship, shall be established by the shipper. A Moisture Management Plan which verifies and documents these procedures should therefore be prepared by the shipper in line with established guidelines[2]. This plan should be provided well in advance of shipment to the Competent Authority (CA), at the port of loading. The CA will review the procedures and once verified that they are in accordance with the relevant guidelines will issue an approval for transport of that cargo. This approval is then provided to the Master of the vessel intended to be loaded.
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In the latest edition of the IMSBC Code, there are some notable amendments to existing schedules which relate specifically to their Group A designation:

*Shippers of Bauxite should also note that whilst this cargo is listed as a Group C cargo in the IMSBC Code (2016 and 2018 Editions), recent work conducted by the industry Global Bauxite Working Group​ (GBWG) in conjunction with CAs indicate that Bauxite represents a risk caused by moisture. As such, some Bauxite cargoes should be treated as Group A cargoes.
​Pending adoption of changes into the IMSBC Code, the Australian Maritime Safety Authority (AMSA) have issued approval AP5456 to allow the test and schedules adopted by CCC-4 to be applied to Bauxite when shipped from Australia in solid form in bulk. These changes will be included in a future amendment to the IMSBC Code, which is expected to enter into force on 1 January 2021. Until such time, any bauxite cargoes should be classified as Group A or Group C and are to be carried in accordance with the draft procedures specified in AP5456 and with subsection 1.3 of the IMSBC Code. 

Davoren Environmental have significant experience in preparing Moisture Management Plans in accordance with IMO guidelines for shipment approval.
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Want More Information?

For further information on how we can assist your company with preparation of Moisture Management Plans or for any other transport compliance requirements please contact Davoren Environmental  maria@davorenenvironmental.com.au

New MARPOL Amendments entered into force on March 1 2018.

Specific amendments relating to MARPOL Annex V Prevention of pollution by garbage from ships include the following:

• Amendments to Regulation 4 and 6 of Annex V require the shipper to declare whether cargo residues are classed as harmful to the marine environment (HME). A new Appendix I provides criteria for the classification of solid bulk cargoes (Resolution MEPC.277(70)).
•  The Form of Garbage Record Book is updated. The Record of Garbage Discharges is divided into Part I for the use of all ships and Part II, required for ships that carry solid bulk cargoes. 
• A new category of garbage “e-waste” is included. E-waste is defined in the 2017 Guidelines for implementation of MARPOL Annex V as electrical and electronic equipment used for the normal operation of the ship or in the accommodation spaces, including all components, sub-assemblies and consumables, which are part of the equipment at the time of discarding, with the presence of material potentially hazardous to human health and/or the environment.

With regard to HME classification, 2017 Guidelines to assist in the implementation of MARPOL Annex V have been published. Cargo residues are considered as HME and subject to regulations 4.1.3 and 6.1.2.1 of MARPOL Annex V if they are residues of solid bulk cargoes (other than grain) which are classified according to the criteria of the United Nations Globally Harmonized System of Classification and Labelling of Chemicals (GHS).

Davoren Environmental have extensive experience in classifying solid bulk cargoes according to these requirements. For this or for any other maritime transport compliance query please contact maria@davorenenvironmental.com.au

For further information on how we can assist your company with transport compliance requirements for solid bulk cargoes please contact Davoren Environmental  ​maria@davorenenvironmental.com.au

​Accord’s Recognised® eco-label identifies environmentally preferable commercial cleaning products. The Recognised® eco-label has been seen on leading environmental commercial cleaning products in the Australian marketplace since mid-2012 with over 90 products accredited to date.
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Licences are valid for five years. See how easy the licence renewal process is in this short video:

Many materials produced or used in the mining and minerals processing industry are classified as hazardous according to the Globally Harmonized Classification System (GHS). The correct classification of these materials is therefore imperative to properly manage any potential health and environmental risks and ensure compliance with relevant legislative requirements[1], [2].
Davoren Environmental have significant experience working with the mining industry to conduct hazard assessments on a wide range of materials for classification against relevant transport codes[3].  Some of the materials assessed include:

• Bauxite, alumina and aluminium
• Coal
• Copper
• Iron Ore
• Lead
• Mineral Sands
• Nickel

In addition to the materials listed above we also conduct hazard assessment and classification of industry by-products (e.g. carbon filter cakes) for subsequent transport compliance for resource recovery.

Our aim is to make the hazard assessment and classification process as simple and tailored as possible by:

1. Consulting with the client to:
  a. Fully understand the material’s physical/chemical characteristics to identify the relevant hazards that apply, and consequently the applicable tests that need to be conducted; and
   b. Confirming how this material will be transported to identify relevant legislation to be addressed.
2. Coordinate and manage this testing directly with laboratory;
3. Compile a comprehensive classification report based on results of 1 and 2 above which will clearly detail the hazard assessment and classification of the material against applicable transport regulations.
 
Want More Information?
For further information on how we can assist your company with transport compliance requirements please contact Davoren Environmental  maria@davorenenvironmental.com.au


[1] ICMM, 2014. Hazard Assessment of Ores and Concentrates for Marine Transport.

[2] Australian Government, 2016. Hazardous Material Management: Leading Practice Sustainable Development Program for the Mining Industry.

[3] Australian Code for the Transport of Dangerous Goods by Road and Rail (ADG) in Australia; International Maritime Dangerous Goods (IMDG) Code for maritime transport of packaged dangerous goods, including substances, mixtures and articles; and the International Maritime Solid Bulk Cargoes (IMSBC) Code and International Convention for the Prevention of Pollution from Ships (MARPOL Annex V) for shipment of solid bulk cargoes.

The Australian Maritime Safety Authority (AMSA) has issued two recent exemptions in respect of assessing the corrosive properties of solid bulk cargoes.

AMSA issued EX5450 on the 19th of December 2016, which allows shippers of the following solid bulk cargoes

1. IRON ORE and IRON ORE FINES
2. COAL
3. BAUXITE

to use an alternative method for evaluation of the localised corrosive properties of these cargoes for Materials Hazardous in Bulk (MHB) classification.

What does the exemption mean?
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The exemption means that producers and shippers of the above listed cargoes may use the standard DIN 50 929 Part 3[1] as an alternative method to evaluate localised corrosion of these cargoes. The rate of uniform corrosion shall still be evaluated using the UN Manual of Tests and Criteria, part III, Section 37 Test C.1 and as prescribed in Section 9.2.3.7.3 in the IMSBC Code, inclusive of the 03-15 amendments. This exemption replaces previously issued EX5389 which is now revoked and was specifically for IRON ORE and IRON ORE FINES only.

EX5451 was issued on the 21st of December 2016 and allows shippers of the following solid bulk cargoes

1. METAL SULPHIDE CONCENTRATES
2. MINERAL CONCENTRATES

to use a modification of the Test C.1 method for evaluation of the corrosive properties (uniform and localised) of these cargoes.

What are the modifications?

The main change is the use of steel coupons only which are considered to be more representative of ships’ structures. Other notable amendments in the modified test are the sealing of the test container to prevent air exchange, a specified air to solids ratio and more prescriptive guidance on sample introduction and compaction within the test container.

For further information for assessment of localised corrosion according to DIN 50 929 Part 3 (EX5450) or the modified Test C.1 (EX5451) or for any other maritime transport compliance query please contact Davoren Environmental  maria@davorenenvironmental.com.au.

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[1] Corrosion of metals; probability of corrosion of metallic materials when subject to corrosion from the outside; buried and underwater pipelines and structural components. September 1985.
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The International Convention for the Prevention of Pollution from Ships (MARPOL) is the main international convention governing the prevention of pollution to the marine environment by ships from operational or accidental causes. The MARPOL convention was adopted in 1973, whereas the actual protocol was adopted in 1978. The combined instrument MARPOL 73/78 entered into force in 1983, and has been subject to amendments over the years. In July 2011, the International Maritime Organization (IMO) adopted revisions to MARPOL Annex V that were of specific relevance to the transport of solid bulk cargoes.

In accordance with MARPOL Annex V, the management of the residues of solid bulk cargoes depends primarily on the classification of the solid bulk cargo as to whether it is Harmful to the Marine Environment (HME) or non-HME. In 2012, the Marine Environment Protection Committee (MEPC) of IMO, adopted the 2012 Guidelines for the implementation of MARPOL Annex V (resolution MEPC.219(63)) to assist in the implementation of requirements for MARPOL Annex V.
Residues are considered as HME if they are classified against any one of the following seven parameters according to the criteria of the UN GHS[1]

1. Acute Aquatic Toxicity, Category 1; and/or
2. Chronic Aquatic Toxicity, Category 1 or 2; and/or
3. Carcinogenicity[2]  1A or 1B combined with not being rapidly degradable and having high bioaccumulation; and/or
4. Mutagenicity[2]  1A or 1B combined with not being rapidly degradable and having high bioaccumulation; and/or
5. Reproductive Toxicity[2]  1A or 1B combined with not being rapidly degradable and having high bioaccumulation; and/or
6. Specific Target Organ Toxicity-Repeated Exposure[2]  (STOT-RE) Category 1 combined with not being rapidly degradable and having high bioaccumulation; and/or
7. Solid bulk cargoes containing or consisting of synthetic polymers, rubber, plastics, or plastic feedstock pellets (this includes materials that are shredded, milled, chopped or macerated or similar materials).

The most recent edition of the IMSBC Code[3] also now includes a new Section 14 Prevention of pollution by cargo residues from ships which specifically details the requirement of the shipper for classifying and declaring whether a cargo is HME.

For further information on how to classify your solid bulk cargo to address HME designation requirements or for any other maritime transport compliance query please contact Davoren Environmental maria@davorenenvironmental.com.au


[1] Refers to the 4th revised edition of the Globally Harmonized System of Classification and Labelling of Chemicals, published by the United Nations as document ST/SG/AC.10/30/Rev.4.

[2] Products that are classified for Carcinogenicity, Mutagenicity, Reproductive Toxicity or STOT-RE for oral or dermal hazards or without specification of the exposure route in the hazard statement

[3] International Maritime Solid Bulk Cargoes Code (IMSBC, 2016 Edition) Incorporating Amendment 03-15 and Supplement.

​The principal aim of the IMSBC Code is to enable the safe stowage and shipment of solid bulk cargoes by providing information on the dangers associated with the shipment of certain types of solid bulk cargoes and instructions on the practices and procedures to be followed when planning to ship solid bulk cargoes.
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The IMSBC Code is subject to updates every two years to keep pace with the nature and variety of solid bulk cargoes presented for shipment, and developments in understanding regarding the safest ways to carry established solid bulk cargoes.

In June 2015, the IMO’s Maritime Safety Committee (MSC) adopted the most recent amendments Resolution MSC.393 (95) specifying forthcoming changes to the IMSBC Code. Amongst the adopted amendments (03-15) are included specific changes to Section 9 of the Code Material Hazardous only in Bulk (MHB).

According to the adopted amendments, where a cargo is found to meet one or more of the chemical hazards for MHB designation as defined below, a notational reference for each hazard must be included in the “Class" cell. A summary of the notational references to be used is presented below:

On 9th June 2016, the Australian Maritime Safety Authority (AMSA) issued an Exemption allowing for shippers of IRON ORE and IRON ORE FINES to use an alternative method for evaluation of the localised corrosive properties of these cargoes for Material Hazardous in Bulk (MHB) classification.

Accord Australasia (Accord), the national industry association for the hygiene, cosmetic and specialty products industry, today announced expansion of the Standard Criteria for its Recognised® Environmental Credentials Scheme. This exciting development now means that microorganism-based commercial cleaning products can be assessed and licensed under the Recognised® Scheme.

This Scheme establishes requirements for commercial cleaning products, that is, products formulated for maintaining hygienic conditions in workplaces, institutions, warehouses and industrial facilities. This Scheme includes, but is not limited to, the following products for use in commercial applications:

• hard surface cleaning products including general purpose cleaners, bathroom cleaners, toilet bowl cleaners, glass cleaners, floor cleaners and oven cleaners
• carpet and upholstery cleaners
• hand hygiene products
• laundry detergents
• dishwashing products
• automotive cleaners
• sanitisers

The scheme is open to members and non-members of Accord. 

For further information on the Recognised® scheme and the application process click here or get in touch on  de.recognised@davorenenvironmental.com.au