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Dangerous Goods (I.M.D.G.) and links

Important links for dangerous goods

Transportation of Dangerous Goods

UN Numbers

MSN 1741 Reporting procedures for ships carrying dangerous goods

 

International Maritime Dangerous Goods ( IMDG) Code, 29th Amendment
An Example of Using the IMDG Code

UN1202…..DIESEL FUEL

In volume I you can look up the UN number or the name. This will tell you its class and any subdivisions, packaging group (if any), emergency schedule*(EmS), medical first aid guide*(MFAG) and the page number of the schedule for this UN number.
In the case of UN1202 it is class 3.3, packaging group III, EmS 3-07, MFAG 311 and the schedule is on page 3375.
*EmS and MFAG are found in the Supplement of the IMDG Code (light blue book)


Go to p3375 (volume II). It is a MARINE POLLUTANT,It is stowage A, and it give different sections to look at if it is packaged in different ways.
IBCs go to section 26
Small packages go to table 3.4 in the beginning of its class
Tanks go to section 13
Lets say it is transported in steel drums 1A1 (UN approved code ). In table 3.4 the maximum for package group III is 250litre in each UN approved drum.

For IBCs go to liquids tables in section 26 and look up UN1202. This will tell you that it can be carried in an UN approved metal or rigid plastic or composite(31HZ1) or composite(31HA2 or 31HH2) IBC. For all of these there is a footnote 4 which is "Hermetrically sealed as defined in 10.9.1 of the General Introduction Of the IMDG Code"

As well as the schedule for the UN number you need to read the General Introduction of the IMDG Code for definitions of tests for packages , placards & labels, stowage definitions and looking up any segregation conditions if stowing next to other classes of goods and if limited quantities are carried there is a section dealing with that.

It is important to read the schedule , the introduction to the class and the General Introduction of the IMDG Code. Regulations change and it is important that the current amendments are used. The 30th Amendment of the IMDG Code starts 1/1/01 and runs concurrently with Amendment 29 for one year. I


DGSA's(Dangerous Goods Safety Advisers) are required to be employed by firms from 1/1/00 but their training includes all modes of transport except maritime!!! An extra training course is needed for sea. From my experience the DGSA's assume that road safety regs. are the same as sea regs. Sea regulations tend to be more restrictive.

This is an overview giving you an idea of the procedure. Each class has its peculiarities.

If the IMDG Code is obeyed then no Competent Authority Approval is needed from us to go with the Dangerous Goods Note(DGN).


This is an example of the Dangerous goods manifest, do not use this one for that purpose, its just an example

Dangerous Goods Manifest - Final Page
Or Single page Submission

Vessels Name.............................. Call Sign.................... Date of Port Call...............................................
Voyage Number.......................... Berth......................... Final Page of ..........................................pages
   
Single page Submissions (delete one)

 

General Description (Proper shipping name) UN number Primary Hazard Packaging group Container number Stowage location Gross wt
(net exp wt)
MK cat L.D.T. No. Type
PK 36
Origin or Destination
                     

To: Director of Marine


Dangerous Goods Declaration
I Certify that the dangerous goods manifest consists of _________ pages
Declaration is to be made in respect of cargoes being exported from Hong Kong
I hereby declare that the contents of the consignment are fully and accurately described above by the proper shipping name(s); That the shipment is packed in such a manner as to withstand the ordinary risks of handling and transport by sea having regard to the properties of the goods to be carried and that the goods are classified, packaged, marked and labeled in accordance with the requirements of the Merchant shipping (Safety) Dangerous goods and Marine pollutants) Regulations 1995 made under the Merchant shipping (Prevention and control of pollution) Ordinance, CAP 413.

Declaration to be made in respect of cargoes being brought into Hong Kong as either import cargoes or transit cargoes
I hereby declare that I have received from the shipmaster a declaration that the goods are classified, packaged, marked labeled stowed and segregated in accordance with the requirements of the International Maritime Dangerous Goods Code. (Note the director of Marine may call for the production of this declaration.)

Name of Company ____________________ Name of Person making this Declaration ____________________
Fax Number ____________________ (Block Capitals)
Tel. Number ____________________
Title of Declarant; ____________________ Date ____________________

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