The IMDG Code - International Maritime Dangerous Goods Code
Summary
TLDRThis video script delves into the International Maritime Dangerous Goods (IMDG) code, crucial for mariners handling hazardous materials during transport. It covers the code's structure, classification of dangerous goods into nine categories with subclasses, and the importance of proper labeling. The speaker emphasizes the necessity of referring to Volume 2 and the supplement for detailed cargo information, emergency procedures, and medical first-aid. Material Safety Data Sheets (MSDS) are highlighted as vital documentation for emergency preparedness. The script concludes with fire prevention tips and the importance of crew training on dangerous goods handling.
Takeaways
- π’ The International Maritime Dangerous Goods (IMDG) Code is crucial for mariners involved in the carriage of dangerous goods on ships.
- π The IMDG Code helps prevent incidents like fire, poisoning, asphyxiation, corrosion, or explosion due to the properties of dangerous goods.
- π Since 2008, the IMDG Code is divided into two volumes and one supplement, replacing the previous four volumes.
- π Volume 1 of the IMDG Code focuses on the classification of dangerous goods and is more relevant to shippers and those involved in packaging and labeling.
- π Volume 2 provides essential cargo details necessary for mariners and ship personnel to safely carry dangerous goods.
- π The IMDG Code classifies dangerous goods into nine classes, each with specific subclasses and labels for proper identification.
- π·οΈ Mariners must ensure containers and packaging are labeled correctly on all sides, even if not done properly at the port.
- π The supplement volume of the IMDG Code includes vital information on emergency procedures, medical first-aid, and the use of pesticides on ships.
- π Material Safety Data Sheets (MSDS) or Material Safety Data (MSD) are part of shipping documentation and provide crucial details about the dangerous goods being carried.
- π§― Fire prevention measures are critical when dealing with dangerous goods; ensure proper storage, segregation, and no smoking conditions are strictly enforced.
- β Training and awareness are essential for crew members to understand the dangers of carrying dangerous goods and to know the emergency procedures.
Q & A
What does IMDG stand for and why is it important for mariners?
-IMDG stands for International Maritime Dangerous Goods code. It is important for mariners, especially those involved in the carriage of dangerous goods, because it provides essential information on how to handle and store these goods safely to prevent incidents like fires, poisoning, or explosions.
What are the two volumes and one supplement of the IMDG code since 2008?
-Since 2008, the IMDG code is divided into two volumes and one supplement. Volume 1 covers general provisions, definitions, and the classification of dangerous goods. Volume 2 provides details on the cargo, including essential information for carrying these goods on ships. The supplement offers additional important information such as emergency procedures and the use of pesticides on ships.
How are dangerous goods classified according to the IMDG code?
-Dangerous goods are classified into nine classes according to the IMDG code: Class 1 (explosives), Class 2 (gases), Class 3 (flammable liquids), Class 4 (flammable solids), Class 5 (oxidizing substances), Class 6 (poisonous substances), Class 7 (radioactive materials), Class 8 (corrosives), and Class 9 (miscellaneous dangerous substances).
What is the purpose of proper shipping names in the IMDG code?
-Proper shipping names are designated in the IMDG code to ensure that dangerous goods are shipped under their specific names, preventing shippers from mislabeling them as non-hazardous to avoid additional costs and safety precautions associated with the transport of dangerous goods.
Why are labels important when carrying dangerous goods on ships?
-Labels are crucial for identifying the type of dangerous goods being transported. They should be affixed to all four sides of a container or packaging to ensure that the cargo is easily recognizable, which is vital for taking appropriate safety measures.
What information does Volume 2 of the IMDG code provide that is essential for mariners?
-Volume 2 of the IMDG code provides essential details about the cargo, including packing instructions, special provisions, emergency response codes, and segregation requirements. This information is critical for mariners to safely carry and handle dangerous goods on ships.
What is the significance of the Emergency Schedule (EMS) codes in the IMDG code?
-The EMS codes in the IMDG code are used to quickly reference the appropriate emergency response procedures in the event of incidents involving dangerous goods, such as fires or spillages. These codes direct mariners to the specific actions and precautions needed for each type of dangerous good.
What is the role of Material Safety Data Sheets (MSDS) in the context of dangerous goods carriage?
-MSDS, or Material Safety Data Sheets, provide detailed information about the dangerous goods being transported, including the properties of the goods, health hazards, and necessary precautions. They are an essential part of the shipping documentation and help mariners prepare for emergencies and understand the special properties of the cargo.
How should mariners handle the storage and handling of dangerous goods to prevent fires?
-To prevent fires, mariners should consult the MSDS, keep combustibles away from ignition sources, ensure proper packaging and labeling, store goods away from direct sunlight, observe segregation procedures, and maintain no-smoking conditions in areas where dangerous goods are present.
What training and precautions should mariners take regarding dangerous goods?
-Mariners should familiarize themselves with the properties of the dangerous goods they are carrying, train in emergency procedures, and educate their crew about the potential hazards. Regular drills and training sessions should be taken seriously to ensure that all crew members are aware of and prepared for emergencies involving dangerous goods.
Outlines
π’ Importance of the IMDG Code for Maritime Safety
The video script discusses the International Maritime Dangerous Goods (IMDG) Code, emphasizing its significance for mariners involved in the transport of hazardous materials. It outlines the potential dangers of such goods, including fire, poisoning, asphyxiation, corrosion, and explosion. The speaker explains the necessity of referring to the IMDG Code for crucial information on handling these materials safely. The script also provides an overview of the code's structure, mentioning that since 2008, it has been divided into two volumes and a supplement, with volume one focusing on the classification of dangerous goods into nine classes and their subclasses, and volume two providing essential details for the carriage of these goods on ships.
π Understanding the IMDG Code's Volumes and Supplement
This paragraph delves deeper into the contents of the IMDG Code, highlighting the importance of volume two and the supplement for mariners and ship officers. It explains that volume two offers detailed cargo information necessary for transporting dangerous goods, while the supplement provides additional crucial information, such as emergency procedures, medical first-aid, and the use of pesticides on ships. The speaker stresses the importance of familiarizing oneself with these documents, especially for senior officers who are responsible for ensuring safety measures are in place when carrying dangerous goods.
π Detailed Breakdown of Dangerous Goods Classification and Emergency Response
The script provides a detailed examination of the classification of dangerous goods according to the IMDG Code, including subclasses and the importance of proper labeling. It discusses the role of the United Nations number in identifying specific dangerous goods and the significance of the proper shipping name to prevent misshipment. The paragraph also covers emergency response, explaining how to use the emergency schedule codes found in the supplement volume to address fire and spillage incidents. The importance of understanding the properties of dangerous goods and the necessity of training crew members to handle emergencies are also emphasized.
π‘οΈ Safety Precautions and Fire Prevention When Handling Dangerous Goods
The final paragraph focuses on safety precautions and fire prevention measures when dealing with dangerous goods on ships. It discusses the importance of consulting Material Safety Data Sheets (MSDS) for detailed information on the cargo and the necessary actions to be taken in case of emergencies. The script advises on keeping combustibles away from ignition sources, ensuring proper packaging and storage of flammable substances, and observing segregation procedures to prevent reactions between substances. It also stresses the importance of no-smoking policies, maintaining electrical safety, and ensuring crew members are trained in emergency procedures related to dangerous goods.
Mindmap
Keywords
π‘IMDG Code
π‘Dangerous Goods
π‘Classes
π‘Subclasses
π‘Proper Shipping Name
π‘Emergency Schedules
π‘Material Safety Data Sheets (MSDS)
π‘Segregation Procedures
π‘Medical First Aid Guide
π‘Fire Precautions
π‘Training and Awareness
Highlights
The International Maritime Dangerous Goods (IMDG) Code is crucial for mariners involved in the carriage of dangerous goods on ships.
Dangerous goods can lead to fire, poisoning, asphyxiation, corrosion, or explosion due to their properties.
The IMDG Code provides essential information for observing precautions when carrying dangerous goods.
Since 2008, the IMDG Code has been divided into two volumes and one supplement.
Volume one classifies dangerous goods into nine classes with subclasses for specific categories.
Dangerous goods are marked with labels to identify their categories and subclasses.
Volume two of the IMDG Code offers detailed cargo information necessary for mariners.
The supplement volume provides additional information on emergency procedures, medical first-aid, and reporting procedures.
The IMDG Code uses a United Nations number to list dangerous goods in an organized manner.
Proper Shipping Names are designated to prevent mislabeling of dangerous goods.
The IMDG Code includes packing instructions, special provisions, and emergency response codes.
Segregation requirements are outlined to prevent dangerous reactions between different categories of goods.
The properties and observations section of the IMDG Code is vital for understanding the behavior of dangerous goods.
Emergency Schedule Codes guide actions during fire or spillage incidents involving dangerous goods.
The Medical First Aid Guide in the supplement provides procedures for medical emergencies related to dangerous goods.
Material Safety Data Sheets (MSDS) offer detailed information about the cargo and necessary precautions.
Preventive measures for fire involving dangerous goods include segregating combustibles, ensuring proper storage, and training crew members.
The IMDG Code emphasizes the importance of training and awareness for crew members handling dangerous goods.
Transcripts
the video is on the MDG code I am DG
stands for the International Maritime
Dangerous Goods code knowledge about
this code is important to Mariners who
are specially involved in the carriage
of these dangerous goods Etsy
because dangerous goods can often not
often but sometimes due to the
properties of their poles it can lead to
a fire or poisoning or asphyxiation or
corrosion or explosion of some kind so
it's essential that if you are carrying
any kind of dangerous goods on ships you
should be referring to this code to get
all the important information about that
good about the cargo so that you can
observe precautions regarding it alright
so I will start with the code and I'll
tell you what are the essential aspects
of the code and how to use the code to
get the important information so if you
are not aware of it then the I am DG
code is actually provided on all ships
that are required to be carrying the
dangerous goods if your ship is required
to carry dangerous goods make sure that
you have a copy of the IMD G code when I
say copy of the MDG code I mean there
are two and a supplement so since 2008
IND G has two volumes and one supplement
before 2008 I don't know how many of you
were sailing before 2008 but before 2008
I MDG actually had four volumes and a
supplement but since 2008 and they
introduced the CD version and they
introduced they they combined the four
volumes into two volumes and but they
still have the supplement along with it
all right I will take you through each
volume now volume number one is that
classifies the ion VG goods now if you
are thinking about what is I am DG or
what is dangerous goods dangerous goods
are classified according to these nine
classes that you see on your screen so
we have class 1 which is explosives then
we
flammable gases remember liquids when
both solids oxidizing substances
poisonous substances radioactive
substances corrosives and class 9 is
your miscellaneous category so you have
these different classes of dangerous
goods and each class also has subclasses
so and I'll talk about that as well so
that's how they died the International
made them Rangers Goods classification
is carried out alright so when I say
subclasses so I mean that for example if
you look at class for it it mainly talks
about flammable solids but then you have
category or class for point one which
talks about flammable solids that are
self reactive substances and solid these
synthesized explosives plus four point
two is about substances liable to
spontaneous combustion and you have plus
four point three which are substances
which in contact with water will emit
flammable gases so although class four
overall talks about flammable solids
they also have subcategories similar
subcategories out there in plus five
plus three plus six and so on alright
and of course you have those labels
available so if you are carrying any of
the categories of those Goods you are
supposed to be marking the container or
the packaging with these labels to
clearly identify now that should be done
from the shipper side it should be done
from the poor side but you will go to
many ports where they will not label the
container property or the packaging
properly then you have to make sure that
you are carrying labels on the ship and
you should be labeling all the four
sides for example of a container
sometimes in some ports they label only
one side or the label has already come
off and they have not noticed it so you
have to make sure that you label it on
all sides now here is the details about
the volumes and the supplements of the
INTJ code now volume one is not
something that you really have to go
into of course it talks about the
general provisions definition training
the classification of goods is defined
in volume one so of course if you have
to learn about the classification of the
dangerous goods you have to go into
volume one but volume one if you go
through it you will see that it's mainly
for the shippers perspective it is me
for the port or the ship or other people
who are involved in packaging and
labeling of the goods it is more from
their perspective from your perspective
as a marina and Paul you do is more
important and I'll show you why because
volume 2 basically provides you with the
details of the cargo all the essential
details that you need for carrying these
Goods on your ship and I'll go deep into
the details as well as I proceed with
this presentation then we have
supplement the supplement section which
is the third section apart from the two
volumes you have a separate document
which is called supplement volume and
the supplement provides you with other
important information and that also you
have you need to be very familiar with
so you need to get information about the
emergency procedures the medical
first-aid procedures the reporting
procedures use of pesticides on ships so
all these kind of important information
is provided in the supplement as well so
you have to be very familiar with how
you use these Goods so if you are a
chief of Sur on a ship ideally or if you
are a senior officer ownership and you
have been told that your ship will be
carrying dangerous goods as soon as you
receive information about it the shipper
some shipping document and it will
provide you with all the essential
details as you would find in the volume
2 of the dangerous goods but you also
have to confirm your own sight as well
as to whether you are able to maintain
the safety or the fire or the medical
procedures from your side whether you
have all the equipment or not so if you
see here on your screen what you have is
an extract from volume to the extract or
these the volume that I say that you
should be very familiar with so you can
see here for every dangerous good which
has been listed in order of their due
and number so if you see on the extreme
left side column you have the column of
even number which is your United Nations
number a number that has been designated
to the particular dangerous good and you
can see them it's in increasing order of
that so I think in the olden version we
had them on alphabetical order if I'm
not wrong maybe I'm wrong I'm not sure
but I think in the older version the old
version before 2008 it was alphabetical
order but then after that they have
decided to categorize it list it in
increasing even then you have the second
thing of the PS and PS n stands for
proper shipping them
so why the proper shipping name was
designated is because many shippers
sometimes may be due to innocence or
maybe due to negligence or sometimes
intentionally they try to ship goods
dangerous goods under normal Goods and
sometimes that has led to fire or
explosion or incidence or poisoning or
asphyxiation inhalation by by the crew
and let them dying so to prevent that
the international maritime Rangers would
score the MDG code what they decided was
they will very specifically describe the
good so that the shipper has to ship it
under its proper shipping name so that
they cannot take advantage because you
see if you're saying if you're shipping
dangerous goods it requires additional
packing an additional Prakash of the
additional handling images and that for
that the shipper has to pay more money
so to avoid paying that money the
shipper sometimes I'm not saying they do
it all the time or they do it
intentionally sometimes even it's due to
negligence or sometimes they are not
unaware they are not aware about it so
they have shipped dangerous goods goods
that are classified as dangerous goods
with the normal Goods which has led to
incidents so that's why a proper
shipping name has been classified to all
these dangerous goods then you have the
class given to the codes as well so we
discussed about the class just a couple
of slides back and the class of the good
is provided the subsidiary risk is
defined the packing group special
provisions required limited quantities
then packing instructions then we go on
to special packing provisions the
International bulk carrier packing
instruction special provision as well
then you have the I am portable tank in
whelk containers provisions described as
well so what if it is being shipped in a
tank or what if it is what is the
provisions required then you have the
codes given for your emergency schedule
that is your EMS so you can see the in
the column the codes are as FAS Q or FAS
a now these are codes so you have to
take these codes and go into the
supplement volume and then look under
these codes and see what they stand for
so they cannot accommodate all the
instructions
in one page or in couple of pages they
struggle with that it's too much of
content so for that they have provided
you with these codes and then you take
these codes and go into the supplement
volume and find out more information
about the cargo then you have these two
agents segregation requirements provided
as well so you can see the categories
are provided and you can find out about
the categories from class one of the
dangerous groups code then you have some
properties and observations these are
something that you have to really be
familiar with why I say so is because
when you are carrying these goods and
specially if you're a chief officer
who's responsible of for carrying these
goods you should be aware of these
properties because some of these
properties they like like I described
before some of these properties may come
they if I mean when in contact with
water they may omit flammable gases now
if these flammable gases they catch fire
they could be an incident or if there is
any kind of poisonous substances
poisonous gas has been released and your
crew in here these gases maybe they are
working near these goods they are not
aware of it they are not wearing the
facemask
they will inhale these gases they might
die or if some solids are self-reactive
substances or they might be kept under
the Sun and because of the sun's heat
they catch fire and explosion takes
place then you have to be very aware of
the properties of the dangerous goods
that you're carrying on the ship so that
you can store them you can at the right
place at the designated place and
maintain all precautions for gru safety
and ship safety as well as cargo safety
then parts of the IMD g-code that add
that are needed when dealing with
emergencies now I've talked me mostly
about all of it but like I said volume
two and supplement is the the documents
or the the publications that you have to
be very familiar with volume 1 of course
volume 1 like I told you before class
contains many important details but I in
my in my opinion it is more from the
shippers perspective or the poor's
perspective for you guys as marinas you
must study volume 2 and supplement very
carefully especially the medical first
aid guide or the medical forestry
procedures which are described in the
and that helps you to deal with the
medical emergencies which may result due
to the
Goods all right now in terms of
emergency function of course once you
get the cargo UN number you can go into
volume 2 part 3 detail is to check for
the emergency schedule codes and then
check for the emergency should guide for
a shed you finish schedule so remember
we had FASA or FAS Q in that F stands
stood for fire and S stands for spillage
so when you have FA that is fire and
then the category of what to do in a
fire and then essay or sq in that the S
stand stood for spillage schedule so
what would you do if there was a
spillage of the cargo how would you
clean up would you require to wear masks
would that cargo emit flammable vapors
or poisonous vapors so these are some of
the things or the information that you
need to get out of publications all
right now like I said emergency aid use
and medical first aid guide is the one
that you have to focus on when it comes
to the supplement now emergency should
use are listed in column 15 of the
dangers goes list as we saw before and
two notations are used to indicate the
emergency schedule against each even
number so far shadows are described form
F ABC all the way to F J and spillage
schedules are described all the way from
SAS BSC all the way to s Z or s said in
terms of emergencies like I said the
medical first aid guide is provided
there is a flow chart that details the
sequential action there are about 20
tables and 15 appendices that is there
for you to assist you and it describes
the various first-aid procedures and
what to be done if there is any kind of
medical emergencies resulting from this
carriage of this state so if you go into
the medical first aid guide you will see
there is a flow chart there is an
emergency action there are 20 tables
there depending on what is the case on
your ship then you can carry out a
diagnosis and then if you can carry out
the diagnosis then you can go ahead and
treat it and if you can't then further
actions are described based on state of
casualty where you might have to seek
review medical advice as well that is
defined in the radio in the many medical
first aid guide procedures then you have
something called the material safety
data sheets or
yes now I will say that these days
sometimes they are called a misdeal so
they are called material safety data
they are not called MSDS as they're
called MST in some documents they're
called hem St in many places they are
still called MSDS so that is why I have
mentioned it as a mistake but I have
heard and have seen that in many places
they call it MSD now MSDS or MSD is part
of the shipping documentation which is
associated with the carriage of the
dangerous goods or hazardous codes and
they are very valuable if you are
planning for any kind of emergency or to
deal tactical response to deal with an
emergency incident these sheets provide
you with is they along with the cargo
manifest they provide you with
additional information about the cargo
that you are carrying so for these
hazardous Goods the shipper should
provide you with a major material safety
data sheet information or MSD
information and that will provide you
with the details of the shipper the
product name all the all the details
that you can get off the ion digibook
you don't have to go into the MDG book
then also provides you with the
manufacturer's code the physical
description of the properties any
special properties requiring special
precautions required what are the health
hazards that may be exposed to the crew
if there is any kind of spillage or
leakage or fire and all the details you
can see the details are there it's kind
of a summarized version of what you
would be needing from the MDG code
regarding the cargo that you're carrying
on the ship so this is a very useful
document and that's why I thought I
should mention it under the iron
bleaching code that if you have this MSD
then make sure that you study it you
highlight the important details and
points and make sure you also educate
your ship's crew about the cargo and
about this emergency or the special
properties of the code when you get the
MSD or the MSDS make sure that you read
it make sure that it's current it's
within a five-year validity period it
should be complete normally it comprises
of about five pages
I think averaged about five pages make
sure that all the five pages are
complete the details have been filled
make sure that it check that you check
that it is for the cargo that you are
carrying it's not incorrect or wrong MSD
has not been supplied to you
implement whatever it recommends if it
recommends anything about carrying
special medical equipment or
firefighting equipment or personal
protective equipment make sure that it
is there on the ship if it is not there
then you should be ordering it and
making sure it is their ownership do not
use the substance for anything other
than what is recommended so if you are
carrying any kind of protective
equipment cleaning equipment or handling
you come in make sure you only carry it
for that particular job that particular
task and not for any other task finally
the last two slides I'll just talk a
little bit about the prevention of fire
that involves dangerous goods so if you
have the MSD sheets like I said make
sure that you consult it keep
combustibles away from all the ignition
sources so if you can in dangerous goods
make sure any kind of combustible
sources are kept away if there is any
lighting that they should be protected
it should be spark proof they should be
provision of adequate packing material
for flammable substances make sure that
you reject any kind of damaged or
leaking packages store the packages so
that they are protected from any kind of
accidental heating or damage there
should not be exposed directly to the
Sun if they are spare self igneous or
self spontaneously ignited make sure
that you carry or observe the
segregation procedures from substances
that if they come in contact with each
other may lead to further trouble and
make sure that you ensure adequate
access to fight o fire in case of an
emergency
put up no smoking conditions and
maintain it very strictly I have seen in
some ports where the shore crew or the
port crew are engaging in smoking
especially even in areas where dangerous
goods are being carried make sure that
it is your ship and that you implement
or police these actions very strictly do
not allow anybody to smoke in these kind
of compartments ensure that electrical
cables and fittings are in good order
maintain the fire precautions as per
individual substance use so like I said
before go into the fire shed you'll into
the emergency guide or emergency
schedule of the supplement volume and
find out what fire precautions required
and follow it correctly in
that appropriate protective clothing and
firefighting equipment are at hand and
ensure that crew members are having a
good working knowledge of onboard
dangerous goods emergency procedures so
like I said before it is not only
important that you become aware of the
properties of the cargo and the actions
to be taken but you also have to train
your crew you also have to educate them
you have to make them aware because they
will not be very conscious about the
fact that the ship is getting dangerous
because they are not involved in all
that procedures sometimes and also many
ships these days of course they also
have drills and trainings regarding
dangerous goods there is on board so
make sure that you take these good
drills and training seriously and use
that time to educate your crew remind
them of the dangers that they are
exposed to when such cargo is carried on
board for now I think that's pretty much
it if I think of anything else that I
have missed regarding I am DG code or if
you can think of something let me know
in the comment section I will be happy
to answer it all the best s bye
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