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Module #2 Working with Hazardous substance & Dangerous goods.

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Module#2

Working with Hazardous substance & Dangerous

goods.

What are hazardous substances?

Hazardous substances are those that, following worker exposure, can have an adverse effect on health

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Examples of hazardous substances include poisons, substances that cause burns or skin and eye irritation, and substances that may cause cancer. Many hazardous substances are also classified as dangerous goods.

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What are Dangerous Goods? Dangerous goods are substances, mixtures

or articles that, because of their physical, chemical (physicochemical) or acute toxicity properties, present an immediate hazard to people, property or the environment.

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The types of substances classified as dangerous goods include explosives, flammable liquids and gases, corrosives, chemically reactive or acutely (highly) toxic substances.

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The criteria used to determine whether substances are classified as dangerous goods are contained in the Australian Code for the Transport of Dangerous Goods by Road and Rail (ADG Code). The ADG Code contains a list of substances classified as dangerous goods.

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Dangerous Goods:

gases flammable liquidsexplosivessolidssubstances containing oxygentoxic substancesCorrosives Prepared by L. Pryce

Handling hazardous materials safely Here are 11 basic rules all employees who handle

hazardous materials should know and follow. - See more at: http://safetydailyadvisor.blr.com/2012/04/11-rules-for-safe-handling-of-hazardous-materials/#sthash.zpjS3LMf.dpuf

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Rule #1. Follow all established procedures and perform job duties as you’ve been trained.

Rule #2. Be cautious and plan ahead. Think about what could go wrong and pay close attention to what you’re doing while you work.

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Rule #3. Always use required PPE—and inspect it carefully before each use to make sure it’s safe to use. Replace worn out or damage PPE; it won’t provide adequate protection.

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Rule #4. Make sure all containers are properly labeled and that the material is contained in an appropriate container. Don’t use any material not contained or labeled properly. Report any damaged containers or illegible labels to your supervisor right away.

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Rule #5. Read labels and the material safety data sheet (MSDS) before using any material to make sure you understand the hazards and precautions.Rule #6. Use all materials solely for their intended purpose. Don’t, for example, use solvents to clean your hands, or gasoline to wipe down equipment.

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Rule #7. Never eat or drink while handling any materials, and if your hands are contaminated, don’t use cosmetics or handle contact lenses.Rule #8. Read the labels and refer to MSDSs to identify properties and hazards of chemical products and materials.Rule #9. Store all materials properly, separate incompatibles, and store in ventilated, dry, cool areas.

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Rule #10. Keep you and your work area clean. After handling any material, wash thoroughly with soap and water. Clean work surfaces at least once a shift so that contamination risks are minimized.

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Rule #11. Learn about emergency procedures and equipment. Understanding emergency procedures means knowing evacuation procedures, emergency reporting procedures, and procedures for dealing with fires and spills. It also means knowing what to do in a medical emergency if a co-worker is injured or overcome by chemicals.

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Dangerous Goods HandlingThe IMDG (International Maritime

Dangerous Goods) code is a set of rules and regulations that have set an industrial standard for safely practicing the movement of Dangerous Cargo through international territories.

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OOCL follows the IMDG code stringently, taking proactive measures to protect the environment while carrying these dangerous goods. The IMDG Code is broken down into the nine different classes. Under OOCL policies, we carry the classes listed below. Should you have any questions regarding D/G acceptance, please contact one of our customer service representatives.(Orient Overseas Container Line)

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Class 1.4Explosives

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Class 2Gases

Class 2.2Non-flammable

Gases

Class 2.3Poisonous Gases

Class 3Flammable

Liquid

Class 4.1Flammable

Solids

Class 4.2SpontaneouslyCombustible

Class 4.3Dangerous

WhenWet

Class 5.1Oxidizing

Agent

Class 5.2Organic Peroxide

Class 6.1Toxic

Substance

Class 8Corrosive Substance

Class 9Misc

DangerousGoods

Limited QuantityMarking

Marine PollutantMarking

Explosives

Material that causes a sudden, almost instantaneous, release of gas, heat, and pressure, accompanied by loud noise when subjected to a certain amount of shock, pressure, or temperature.

Read more: http://www.businessdictionary.com/definition/explosive.html#ixzz3I02Yw2we

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Gases

Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma). A pure gas may be made up of individual atoms (e.g. a noble gas or atomic gas like neon).

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elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide). A gas mixture would contain a variety of pure gases much like the air.

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What distinguishes a gas from liquids and solids is the vast separation of the individual gas particles. This separation usually makes a colorless gas invisible to the human observer.

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flammable liquids

Flammable and combustible liquids are liquids that can burn. They are classified, or grouped, as either flammable or combustible by their flashpoints. Generally speaking, flammable liquids will ignite (catch on fire) and burn easily at normal working temperatures.

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Combustible liquids have the ability to burn at temperatures that are usually above working temperatures.

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There are several specific technical criteria and test methods for identifying flammable and combustible liquids. Under the Workplace Hazardous Materials Information System (WHMIS), flammable liquids have a flashpoint below 37.8°C (100°F). Combustible liquids have a flashpoint at or above 37.8°C (100°F) and below 93.3°C (200°F).

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SolidsSolid is one of the four fundamental

states of matter (the others being liquid, gas, and plasma). It is characterized by structural rigidity and resistance to changes of shape or volume.

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Unlike a liquid, a solid object does not flow to take on the shape of its container, nor does it expand to fill the entire volume available to it like a gas does.

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The atoms in a solid are tightly bound to each other, either in a regular geometric lattice (crystalline solids, which include metals and ordinary ice) or irregularly (an amorphous solid such as common window glass).

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Substances containing oxygen The oxidation state of oxygen is −2 in almost all known

compounds of oxygen. The oxidation state −1 is found in a few compounds such as peroxides. Compounds containing oxygen in other oxidation states are very uncommon: −1⁄2 (super oxides), −1⁄3 (ozonides), 0 (elemental, hypofluorous acid), +1⁄2 (dioxygenyl), +1 (dioxygen difluoride), and +2 (oxygen difluoride).

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Oxygen forms compounds with almost all of the other known elements, including some of the rarest:

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Toxic Substances

A toxic substance means any chemical or mixture that may be harmful to the environment and to human health if inhaled, swallowed, or absorbed through the skin.

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Whenever possible, it is always best to avoid using a toxic material either by eliminating its use (by changing the method or process for example) or by substituting the toxic material with a less hazardous material. Unfortunately, it is not always possible to find a non-toxic substitute that still does the job effectively and safely.

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When considering substitution, the first step is to obtain the Material Safety Data Sheets (MSDSs) for all possible substitute materials. Find out about all of the hazards (health, fire, chemical reactivity) of these materials before making any changes.

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Caution must be exercised so as to avoid introducing a potentially more hazardous situation. Choose the least hazardous materials that can do the job effectively and safely. Learn how to work safely with them, too.

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To prevent exposure to a toxic material, control measures are used. Ventilation is a very common control measure for toxic materials. A well-designed and well-maintained ventilation systems remove toxic vapours, fumes, mists or airborne dusts from the workplace before workers are exposed. Removing the contaminated air reduces the hazard of toxic materials.

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When considering exposure control measures such as ventilation, there are many considerations, including:

• Physical state of the toxic material (e.g. is it a paste? a powder?, or a liquid?).• Chemical properties (e.g. vapour pressure, boiling point, odour threshold, etc.).• Toxicity (e.g. LD50, LC50).• Other potential health effects (e.g. eye or skin irritation?, sensitizer?).• Potential routes of exposure (inhalation? skin absorption?).• Quantity used.

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LD50An LD50 is a standard measurement of acute toxicity that is stated in milligrams (mg) of pesticide per kilogram (kg) of body weight. An LD50represents the individual dose required to kill 50 percent of a population of test animals (e.g., rats, fish, mice, cockroaches).

LC50The LC50 is a measure, e.g. in mg/l, of the concentration of the toxin whereas a dose is a more general term (need not be a concentration but may be at a specific temperature, etc.)

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• Frequency of use (Once a day? Every day?).• The job requirements (e.g. how the material is handled).• Size and layout of the work area.

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An assessment of the specific ways toxics are stored, handled, used, and disposed of is the best way to find out if existing ventilation controls (and other hazard control methods) are adequate.

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Some workplaces may need a complete system of hoods and ducts to provide acceptable ventilation. Others may require a single, well-placed exhaust fan. In some situations, no special ventilation system may be needed when working with small amounts of toxic materials which do not give off airborne contaminants.

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Storage

For the storage of toxic materials, ensure that the storage area is clearly identified with warning signs, is clear of obstructions, and is accessible only to trained and authorized personnel.

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Before storing toxic materials, inspect all incoming containers to ensure that the containers are undamaged and are properly labeled. Do not accept delivery of defective containers. Also, be sure to store toxic materials in the type of containers recommended by the manufacturer or supplier.

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Some other important points for storage of toxic materials include:

• Keep the amount of toxic material in storage as small as possible.• Inspect storage areas and containers regularly for any deficiencies, including leaking or damaged containers, expired shelf-life or poor housekeeping. Correct all deficiencies as soon as possible.

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• Ensure that containers are tightly closed when not in use and when empty. Keep empty containers in a separate storage area. Empty containers may contain hazardous toxic residue --keep closed.• Store containers at a convenient height for handling, below eye level if possible. High shelving increases the risk of dropping containers and the severity of damage, injury and/or exposure if a fall occurs.

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• Store material within the temperature range recommended by the chemical manufacturer/supplier.• To contain spills or leaks, the toxic material containers should be stored in trays made of compatible materials. For larger containers such as drums or barrels, provide dikes around the storage area and sills or ramps at door openings. Storage tanks are above ground and surrounded with a dike capable of holding entire contents.

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Where should toxic materials be stored? Toxic materials must be stored properly. In general, the

storage area for toxic materials should have the following characteristics. Many of these recommendations apply for safe chemical storage in general.

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• Ensure that the storage area is well-ventilated and out of direct sunlight.• Store toxics separately, away from processing and handling areas, eating areas and protective equipment storage. Separate storage reduces the amount of damage and/or injury caused in case of fires, spills or leaks. If totally separate storage is not possible, use physical separation to keep toxics away from incompatible materials.

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• The storage area should be fire-resistant and constructed from non-combustible materials.• Ensure that emergency eyewash/shower stations are readily available nearby and are tested regularly.• Ensure that suitable fire extinguishers and spill clean-up equipment are available.

How to handle toxic materials safely.

Safe handling and work procedures are crucial for workplaces where individuals use toxic materials. It is vital that people working with hazardous materials such as toxics are properly trained regarding the potential hazards.

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Remember, if, at any time an individual is unsure or has questions about working with a toxic material, they should always talk with the supervisor.

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This section refers to general safe handling practices for toxic materials. Instructions and training for the specific handling of a particular toxic material used in a workplace is the responsibility of the supervisor (employer).

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In general, when handling toxic materials:• Use only the smallest amount necessary to do the job.• Prevent the release of toxic vapours, dusts, mists or gases into the workplace air.• Wear appropriate personal protective equipment (if necessary) to avoid exposure to (eye, respiratory track or skin) or contact with contaminated equipment/surfaces.

• Be aware of the typical symptoms of poisoning and first aid procedures. Report any signs of illness or overexposure immediately to the supervisor. Depending on the material, medical attention for an exposure may be required even if the exposure did not seem excessive. With some materials, symptoms of a severe exposure can be delayed.

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• Do not return contaminated or unused material to the original container.• Ensure containers are clearly labeled and inspect containers for leaks or damage before handling.• Keep containers tightly closed when not in use.• Ensure suitable emergency equipment for fires, spills and leaks are readily available.• Ensure emergency eyewash/shower stations are readily available and are tested regularly.

• To prevent spillage, use proper tools to open containers and to transfer material.Pour toxic liquids carefully from the container to avoid splashing and spurting.Avoid any welding, cutting, soldering or other hot work on an empty container or piping until all toxic liquid and vapours have been cleared.Maintain good housekeeping (e.g. clean surfaces, no accumulation of dust).

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dispose of toxic waste material safely

Toxic waste material must be disposed of properly. Careless disposal of any hazardous waste presents a potential hazard to many individuals who may not be trained or equipped to deal with unexpected hazardous materials.

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(e.g. caretaking staff, garbage collectors, plumbers, water treatment plant workers, firefighters, etc.). Careless disposal can also cause significant damage to the environment.

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The following are some general recommendations for disposal of waste toxic materials: Always review federal, provincial and local (municipal)

government requirements prior to the disposal of toxic materials. In some cases, disposal by controlled incineration or secure landfill may be acceptable. Specific requirements may vary depending on the jurisdiction.

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• Toxic chemical waste must NOT be flushed down sewer or sanitary drains as a method of disposal. This practice is illegal and unsafe.• Do not mix hazardous waste materials with regular garbage destined for a landfill.• Ensure that the waste container used is compatible with the waste material.• Always ensure that the waste container is properly and accurately labeled.

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• To avoid potential explosions, fires or spills, do not mix incompatible mixtures in a single waste container.• Do not overfill liquid waste containers. Liquid waste containers should only be filled to about three-quarters capacity to allow for vapour expansion and to reduce the potential for spills occurring from moving overfilled containers.

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• In general, store waste material in the same manner as the non-waste material. Always consult the MSDS for any specific storage and disposal recommendations from the manufacturer/supplier.• Empty containers may contain toxic residues. Do not reuse the containers. Treat the container as hazardous waste unless the containers can be decontaminated safely and properly.

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Corrosives

Corrosives are materials that can attack and chemically destroy exposed body tissues. Corrosives can also damage or even destroy metal. They begin to cause damage as soon as they touch the skin, eyes, respiratory tract, digestive tract, or the metal. They might be hazardous in other ways too, depending on the particular corrosive material.

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Where should corrosives be stored? In general, store corrosives separately, away from

processing and handling areas, and from other materials. Separate storage can reduce the amount of damage caused in case of fires, spills or leaks. If totally separate storage is not possible, store corrosives away from incompatible materials.

Some corrosives are incompatible with each other. For example, acids and bases react together, sometimes violently. Do not store them beside each other.

Chemical Bases

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Walls, floors and shelving in corrosive storage areas should be made from materials that resist attack by corrosives. Floors in areas where liquid corrosives are stored should not allow liquids to penetrate.

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Since many corrosive liquids flow easily, store them in corrosion-resistant trays to contain spills or leaks. For large containers, such as 250-litre (55-gallon) drums, provide dikes around liquid storage areas and sills or ramps at door openings.

Dikes Sills

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Store containers at a convenient height for handling, below eye level if possible. High shelving increases the risk of dropping containers and the severity of damage if a fall occurs.

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Store corrosives in areas which are: Well ventilated.

Supplied with adequate firefighting equipment.

Supplied with suitable spill clean-up equipment and materials.

Labeled with proper warning signs.

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At all times:

• Allow only trained, authorized people into storage areas. • Keep the amount of corrosive material in storage as small as possible.• Inspect storage areas regularly for any deficiencies, including corrosion damage, leaking containers, or poor housekeeping. Correct all deficiencies as soon as possible.

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storage temperature

Store corrosives in dry, cool areas, out of direct sunlight and away from steam pipes, boilers or other sources of heat. If a sealed full drum or carboy of a corrosive liquid is stored in direct sunlight or near other heat sources, vapour levels in the container can build up.

Drum Corboy

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This leads to an increase in pressure in the container. In severe cases, this could cause the container to rupture. A buildup of pressure might also result in the material shooting out into the face of the person opening the container.

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Follow the chemical manufacturer's or supplier's recommendations for storage temperature. Where appropriate, store corrosive liquids at temperatures above or below their freezing (melting) points.

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Acetic acid, for example, has a freezing point of approximately 17°C (63°F) and can freeze in an unheated room. As it freezes, it expands and can crack a glass container.

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Avoid rapid temperature changes in corrosive liquid storage areas. If a tightly-sealed corrosive liquid container is cooled suddenly, a partial vacuum could form inside it. In extreme cases, the container might collapse and leak.

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Handling corrosive containers safely Always handle containers of corrosives carefully.

Damaged containers may leak.

Many workplaces receive corrosive liquids in large metal drums or barrels and then fill smaller containers from them.

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Moving full drums weighing hundreds of pounds by hand can be difficult and hazardous. Drums can be moved in specially designed drum cradles which can also be used as individual drum storage racks.

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You can also purchase special carboy caddies for bulky bottles of corrosives and safety bottle carriers for smaller-sized bottles of corrosives. Safety equipment and laboratory supply retailers sell this equipment.

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Why might the container ruptureAcid containers, such as drums and

carboys, can cause particular problems if they are not handled and stored safely. Injuries have resulted from sealed acid drums and carboys that ruptured or burst.

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There are many reasons why these containers rupture:

• Heat can cause vapour levels inside a sealed container to build up to the point where the container bursts. This is more likely to happen if the drum is overfilled to begin with.

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• Chemicals stored in a metal drum might react with the metal and form hydrogen gas which could ignite when the drum is opened.• The drum may not have been cleaned thoroughly before it was filled. If the previously-stored chemical is incompatible with the corrosive, chemical reactions could cause the drum to explode.

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• Air or inert gas pressure used to empty the drum may cause weakened or damaged, cause the drums to burst.• To avoid bursting or rupturing, acid drums may need to be vented periodically.

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Handle corrosive materials carefullyTake care when dispensing or

transferring corrosives from one container to another. Dispense from only one container at a time.

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dispose of waste material safely All containers for corrosive wastes must be made from

corrosion-resistant materials. Identify the contents of these containers with suitable labels.

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Codes of Practice An approved code of practice is a practical guide to

achieving the standards of health, safety and welfare required under the Work Health and Safety Act (the WHS Act) and the Work Health and Safety Regulations (the Regulations).

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A code of practice applies to anyone who has a duty of care in the circumstances described in the code. In most cases, following an approved code of practice would achieve compliance with the health and safety duties in the WHS Act, in relation to the subject matter of the code.

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Like regulations, codes of practice deal with particular issues and do not cover all hazards or risks that may arise. The health and safety duties require duty holders to consider all risks associated with work, not only those for which regulations and codes of practice exist.

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Codes of practice are admissible in court proceedings under the WHS Act and Regulations. Courts may regard a code of practice as evidence of what is known about a hazard, risk or control and may rely on the code in determining what is reasonably practicable in the circumstances to which the code relates.

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Compliance with the WHS Act and Regulations may be achieved by following another method, such as a technical or an industry standard, if it provides an equivalent or higher standard of work health and safety than the code.

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Hazard Management Procedure. To provide a standard model for

systematic identification of hazards, assessment of risks and to implement control measures to protect the health, safety and welfare of employees and others at DECS site by:

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Complying with relevant legislation and codes of practice, and the South Australian Public Sector Code of Practice for Crown Self-Insured Employers. Complying with the DECS Occupational Health, Safety & Welfare and Injury Management Policy.

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Maximizing organizational health and wellbeing while delivering high quality service and learning outcomes for students and children. Satisfying Safety and Wellbeing in the Public Sector 2010-2015 Strategy SWIPS). Managing risks associated with DECS’s activities. (Department of Education

and Children’s Services)(Safety and wellbeing in the Public Sector)2010-2015

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International Maritime Dangerous Goods Code IMDG Code or International Maritime Dangerous

Goods Code is accepted as an international guideline to the safe transportation or shipment of dangerous goods or hazardous materials by water on vessel.

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IMDG Code is intended to protect crew members and to prevent marine pollution in the safe transportation of hazardous materials by vessel. It is recommended to governments for adoption or for use as the basis for national regulations.

Layout of the IMDG Code The Code comprises 7 parts.

It is presented in two books; Volume 1 and Volume 2.

It is necessary to use both books to obtain the required information when shipping dangerous goods by sea.

The Code also contains a Supplement.

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Volume 1 (Parts 1-2 & 4-7 of the Code) comprises:

Part 1 General provisions, definitions and training

Part 2 Classification

Part 4 Packing and tank provisions

Part 5 Consignment procedures

Part 6 Provisions for the construction and testing of

pressure receptacles, aerosol dispensers, small

receptacles containing gas (gas cartridges)

and fuel cell cartridges containing liquefied

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Volume 2 (Part 3 and the Appendices of the Code)

comprises:

Part 3 Dangerous Goods List (DGL), Special

Provisions Limited and Excepted

Quantities Exceptions

Appendix A List of Generic and N.O.S. (Not Otherwise

Specified) Proper Shipping Names

Appendix B Glossary of terms

Alphabetical Index

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The supplement contains the following texts related to the Code:

• Emergency Response Procedures for Ships Carrying

Dangerous Goods

• Medical First Aid Guide

• Reporting Procedures

• IMO/ILO/ECE Guidelines for Packing Cargo Transport

Units

• Safe Use of Pesticides in Ships, Cargo Holds and CTUs

• International Code for the Carriage of Packaged

Irradiated Nuclear Fuel, Plutonium and High-Level

Radioactive Wastes on Board Ships

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The purpose of the IMDG Code’s classification system is:

• To distinguish between goods which are considered

to be dangerous for transport and those which are

not.

• To identify the dangers which are presented by

dangerous goods in transport.

• To ensure that the correct measure are taken to

enable these goods to be transported safely without

risk to persons or property.

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Dangerous goods are classified into 9 classes according

to properties. The way in which different classes of

dangerous goods are handled in transport will depend

upon these properties and hazards, for example:

• The type of packaging that can be used.

• What classes of dangerous goods can be transported

together in freight containers.

• Where the goods can be stored within the port and on

the ship.

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The 9 classes:

Class 1 Explosives

Class 2 Gases

Class 3 Flammable liquids

Class 4 Flammable solids

Class 5 Oxidizing substances and organic peroxides

Class 6 Toxic and infectious substances

Class 7 Radioactive material

Class 8 Corrosive substances

Class 9 Miscellaneous dangerous substances and articles

These 9 hazard classes have been established internationally by a United

Nations (UN) committee to ensure that all modes of transport (road, rail, air and

sea) classify dangerous goods in the same way

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PSN and UN Number

Within each of the 9 hazard classes dangerous goods are uniquely identified by two pieces of information:

• A four-digit number known as the UN Number which is

preceded by the letters UN.

• The corresponding Proper Shipping Name (PSN).

For example, kerosene is identified in the IMDG Code by its UN Number UN 1223 and the PSN Kerosene.

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PSN and UN Number

Together the UN Number and PSN

uniquely identify dangerous goods to:

• enable rapid and precise identification

during transport to ensure the correct

handling, stowage, segregation etc, and

in the event of an emergency, ensure

that the correct procedures are followed.(PSN) Proper Shipping Name

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This helps the emergency services to obtain information quickly about the properties of a substance and the most appropriate action to take.Example:

There are approximately 2000 dangerous goods that have been assigned a UN number and PSN.For those dangerous goods where no specific UN number and PSN have been assigned a generic or N.O.S. (not otherwise specified) entry must be used.Example:

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UN 1760 CORROSIVE LIQUID, N.O.S. (technical name)

Hazard labelsEach of the hazard classes are also identified by labels:

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• The DGL is presented across 2 pages of the

IMDG Code and is divided into 18 columns for

each individual dangerous good listed.

• Much of the information contained in the DGL

is coded to make it easier to present in a table.

• The DGL is arranged in UN Number order;

column 1 and column 18 contains the UN

Number.

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• To look up an entry, you just need the UN

Number.

• However, dangerous goods can also be

searched using the PSN.

• Therefore, if you do not have the UN Number

but have the PSN, you can find its associated

UN Number by looking at the alphabetical

index at the back of Volume 2.

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Column 1 – UN NumberContains the United Nations Number

assigned by the United Nations

Committee of Experts on the Transport of

Dangerous Goods (UN List).

Column 2 – Proper Shipping Name (PSN)Contains the Proper Shipping Names in

upper case characters which may be

followed by additional descriptive text in

lower-case characters.

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Column 3 – Class or DivisionContains the class and, in the case of class

1, the division and compatibility group.

Column 4 – Subsidiary Risk(s)Contains the class number(s) of any

subsidiary risk(s). This column also identifies

if dangerous goods are marine pollutants

by showing the letter ‘P’:

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Column 5 – Packing GroupContains the packing group number (i.e. I, II or

III) where assigned to the substance or article.

Column 6 – Special ProvisionsContains a number referring to any special

provision(s) indicated in chapter 3.3.

Column 7a – Limited QuantitiesProvides the maximum quantity per inner

packaging.

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Column 7b – Excepted QuantitiesProvides a code which can be

referenced to determine the maximum

quantity per inner and outer packaging.

Column 8 – Packing InstructionsContains packing instructions for the

transport of substances and articles.

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Column 9 – Special Packing ProvisionsContains special packing provisions.

Column 10 – IBC Packing InstructionsContains IBC instructions which indicate the

type of IBC that can be used for the transport.

Column 11 – IBC Special ProvisionsRefers to special packing provisions applicable

to the use of packing instructions bearing the

code ‘IBC’ in 4.1.4.2.

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Column 12 – IMO Tank InstructionsThis column is no longer used but used to

apply to IMO portable tanks and road

tank vehicles.

Column 13 – UN Tank and Bulk Container

InstructionsContains T codes (see 4.2.5.2.6)

applicable to the transport of dangerous

goods in portable tanks and road tank vehicles.

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Column 14 – Tank Special Provisions

Contains TP notes (see 4.2.5.3) applicable to the

transport of dangerous goods in portable tanks and

road tank vehicles.

Column 15 – EmS

Refers to the relevant emergency schedules for FIRE

and SPILLAGE in ‘The EmS Guide – Emergency

Response Procedures for Ships Carrying Dangerous

Goods’.

Column 16 – Stowage and Segregation

Contains the stowage and segregation provisions as

prescribed in part 7.

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Column 17 – Properties and ObservationsContains properties and observations on

the dangerous goods listed.

Column 18 – UN NumberContains the United Nations Number for

ease of reference across both pages of

the printed book.

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In the 2002 edition of the IMDG Code, training

was introduced for the first time.

The IMO Member Governments recognised that

the safe transport of dangerous goods

by sea is dependent upon the

appreciation, by all persons

involved, of the risks involved

and on a detailed understanding

of the IMDG Code requirements.

The training requirements

became mandatory with

Amendment 34-08Prepared by L. Pryce

These training requirements highlight the

need for all shore-based personnel

involved in the shipment of dangerous

goods to receive training commensurate

with their responsibilities. The IMDG Code

defines shore-based personnel as those

who:

• classify dangerous goods and identify

PSNs

• pack dangerous goods

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•mark, label or placard dangerous goods

• load/ unload CTUS

• prepare transport documents for dangerous

goods

• offer dangerous goods for transport

• accept dangerous goods for transport

• handle dangerous goods in transport

• prepare dangerous goods loading/stowage

plans

• load/unload dangerous goods into/ from

ships

• carry dangerous goods in transport

• enforce, survey or inspect for compliance

with applicable rules and regulationsPrepared by L. Pryce

Exis Technologies have developed

an interactive computer based e-

learning course. Designed primarily

for shore-based personnel, it allows

the user to select training relevant

to their specific job functions.

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Further details on the course and a free

demo are available at www.imdge-

learning.com

Exis Technologies also designs Hazcheck

Systems for the management of

dangerous goods in sea transport. Exis

has been setting the dangerous goods

compliance benchmark in sea transport

for over 25 years.

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Hazcheck Systems enable every link in the sea transport chainto automatically process dangerous goods shipments usingthe IMDG Code, and produce documentation.

Hazcheck Online for shippers and forwardersHazcheck Workstation for shippers, port inspectors and shipping line booking staffHazcheck Professional for ferry operators and feeder container linesHazcheck Enterprise for deep sea container linesHazcheck Gateway for internet-delivered global DG bookingsHazcheck Toolkits for solution providers/information systems developers

Please visit www.hazcheck.com for further information, free trials and purchasing