ahcchm101a follow basic chemical safety rules chemwatch training
TRANSCRIPT
AHCCHM101A Follow Basic Chemical Safety Rules
Chemwatch Training
Accredited Course – AHCCHM101A
Chemwatch is an accredited RTO by ASQA
AHCCHM101A accredited by AQF
Unit to current Certification; FDF10 – Chemical Handling
Supersedes previous Course-RTC1701A
Complies with National Competency Standards to Basic Chemical Safety
Rules at Workplace
Course Duration – Full Day Session
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Training Overview
Introduction to Chemwatch Training
Assessment & Accreditation
Unit Description, Skills and Knowledge, Unit Application
Learning Objectives and the Session Plan ( Course Outline)
Evaluation and Assessment
Help and Support
Closure
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Introduction to Chemwatch Training
Course Title
Course Code
Enrollment
Course Outline
Documentation
Evaluation
Database Application
Training Feedback
Follow Basic Chemical Safety Rules
AHCCHM101A
Training Registration Form
Session Plan (Start: 9:00a.m. End: 4:00p.m.)
Handout, User Guide,, Pamphlets
Learner Workbook
GoldFFX Application – Online Database System
Training Feedback Forms (including GoldFFX application)
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Assessment and Accreditation
Basis of Competency (Assessment Evidence)
Learner workbook - must be completed and submitted
Answer ALL Questions for Activities
Delivery Methodology – open book format, activity sheets , short answer questions, multiple questions, database activities
Direct observation
Issuance of “Statement of Attainment” if competent
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Unit Description, Skills, Knowledge and Application
Unit Application;
Basic chemical safety rules
Interpretation of safety instructions, i.e handling, storage, use of personal protective equipment, spills or accidents
Communication and information sharing
Unit Skills and knowledge;
Employability skills – such as communication, technology, planning and organizing, self management, team work, etc.
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Learning Objectives
Core Elements (Units)UNIT 1
Follow Workplace Requirements and Instructions Concerning Chemicals
UNIT 2Recognise Risks Associated with Chemicals
UNIT 3Follow Chemical Handling and Storage Rules
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1. Follow Workplace Requirements and Instructions Concerning Chemicals1.1 Roles and responsibilities of people in the
workplace are recognised
1.2 Safety procedures involved in chemical handling and use are recognised and followed as required
1.3 Occupation health and safety (OHS) hazards are identified and reported to the supervisor
1.4 Organisational procedures are followed with regard to chemicals
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2. Recognise Risks Associated with Chemicals
2.1 Functions of chemicals in the workplace are recognised2.2 Chemical labels and symbols are recognised and hazards identified2.3 Chemical storage locations are identified2.4 Instructions for transport, handling and storage of chemicals are recognised2.5 Instructions for use, maintenance and storage of personal protective equipment and application are identified and observed
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3. Follow Chemical Handling and Storage Rules3.1 Chemical handling and storage instructions on labels are followed
3.2 Safety rules are followed when working in areas where chemicals are stored
3.3 Appropriate personal protective equipment is obtained and used when working in areas where chemicals are stored
3.4 Procedures are followed in the event of an accident or spillage
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11 http://www.safeworkaustralia.gov.au/sites/SWA
WHS Act and RegulationsWHS require workers who have duty to ensure a safe work environment by employing “Due
Diligence and Duty of Care”; to manage risks by eliminating risks as practicable as possible or minimize risks if it is not reasonably practicable. The responsibility will involve participation,
consultation and communication throughout the risk assessment process.Download the CoP here
http://www.safeworkaustralia.gov.au/sites/swa/about/publications/pages/managing-risks-of-hazardous-chemicals-in-the-workplace
Safe Work Australia
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12 http://www.safeworkaustralia.gov.au/sites/SWA
Roles and Responsibilities Roles and Responsibilities
Roles and Responsibilities The Code of Practice: WHS Consultation and Coordination detail a practical guide for anyone who has duty of care to achieve the standards as stipulated in the WHS Act.
Download the CoP here
http://www.safeworkaustralia.gov.au/sites/swa/about/publications/pages/consultation-cooperation-coordination-cop
Safe Work Australia
WorkSafe Victoriahttp://www.worksafe.vic.gov.au/
The Occupational Health and Safety Act 2004 (the Act) is the cornerstone of legislative and administrative measures to improve occupational health and safety in Victoria.
Occupational Health and Safety Regulations 2007 are made under the Act. They specify the ways duties imposed by the Act must be performed, or prescribe procedural or administrative matters to support the Act, such as requiring licenses for specific activities, keeping records, or notifying certain matters.
Victorian Occupational Health and Safety Compliance Framework Handbook, 2007
Compliance Codes provide practical guidance to duty holders (compliance with the Act)- Codes of Practices
Vic Govt supports national harmonization in principle but has not adopted WHS
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Roles and Responsibilities
Outlook on specific roles based on instruments for guidance
Code of practices – hazardous substances & dangerous goods
HAZARDOUS SUBSTANCES COP No. 24,2000
[Risk Coding System – Classification of Hazardous Substances]
DANGEROUS GOODS STORAGE AND HANDLING COP No. 27, 2000
[ADG 7 Code – Classification of Dangerous Goods]
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Roles and Responsibilities
WorkSafe Victoriahttp://www.worksafe.vic.gov.au/
1.1 Roles and Responsibilities at the Workplace
Management
Employers, Senior Managers
Line Managers, Supervisors
Employees & workers
Other Players – Suppliers, manufacturers, importers, distributors, wholesalers
PCBU has “Duty of Care” of health and Safety through cooperation, coordination, consultation and reporting.
“Due Diligence” to manage risks by eliminating risks as practicable as possible or minimize risks if NOT reasonably practicable.
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15Persons
Conducting a
Business or
Undertaking
Roles and Responsibilities
Roles & Responsibilities
Primary Sources of Information
RegistersAustralian StandardsIndustry PracticesTechnical referencesCodes of PracticesGuidance Notes
Labels
Stock lists
Inventories & Manifests
MSDS
NOHSC – designated lists of hazardous substances, HSIS (Hazardous Substances Information system)
ADG – Classification of Dangerous Goods
Code of Practice for Managing Risks for Hazardous Substances, Storage and Handling of Dangerous Goods
Labels
Stock lists
Inventories & Manifests
MSDS
NOHSC – designated lists of hazardous substances, HSIS (Hazardous Substances Information system)
ADG – Classification of Dangerous Goods
Code of Practice for Managing Risks for Hazardous Substances, Storage and Handling of Dangerous Goods
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Roles and Responsibilities
Registers, Stock List, Inventories, Manifest, MSDS, Risk Assessments
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MATERIAL LIST REPORT GENERATED FROM GOLDFFX APPLICATION
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Registers, Stock List, Inventories, Manifest List, MSDS, Risk Assessments
MATERIAL LIST REPORT GENERATED FROM GOLDFFX APPLICATION
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Registers, Stock List, Inventories, Manifest List, MSDS, Risk Assessments
Generate a batch for various reports
Vendor MSDS (Manufacturers, Suppliers MSDS)
Gold MSDS (Chewmwatch full MSDS)
Mini MSDS (Chemwatch “one page” MSDS)
Access the full guide on how to generate various reports click link here:
GoldFFX Guide to Generate Reports
Roles & Responsibilities
Demonstrate commitment by investing in health & safety
OHS policy and training of staff
Communication of OHS/WHS responsibilities
Identify hazards and risks by inspection, consultations, reviews
Application of risk management and control under the WHS regulations
i.e. eliminate hazards, substitute hazard with safer ones, engineering controls,
use of PPEs, keep records, keep a risk assessment register, etc.
Demonstrate commitment by investing in health & safety
OHS policy and training of staff
Communication of OHS/WHS responsibilities
Identify hazards and risks by inspection, consultations, reviews
Application of risk management and control under the WHS regulations
i.e. eliminate hazards, substitute hazard with safer ones, engineering controls,
use of PPEs, keep records, keep a risk assessment register, etc.
Management
Workers
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Activity 1: Identify Roles & ResponsibilitiesActivity 1.1AIdentify two main roles and responsibilities of PCBU (managers and workers) to manage risks associated with chemicals used, stored and handled at the workplace. [You may refer to the user manual or the national code of practice for managing hazards and workplace risks at the workplace]. Fill in the Learner’s Workbook provided by the trainer with your answers.
Activity 1.1BWhere should you go to find more information on the WHS Act and Regulations in regards to workers and employers responsibilities in the workplace? [You may refer to the user manual or website]. Fill in the “Learner’s Workbook” provided by the trainer with your answers.
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1.2 Safety Procedures in Chemical Handling
Hazardous properties determine the precautions required
Chemical Safety principles and guidelines
Access to Material Safety Data Sheets ( <5years) – latest versions
Container labels – good source of hazard information on instructions e.g. pesticides
Safe handling guidance information
Consider hygiene and chemical safety to exposure
Example: see table on next slide
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23CLEANING
AGENTPOSSIBLE HAZARDS SAFETY MEASURES
Ammonia Can cause severe eye and lung irritation. If mixed with bleach, can form poisonous chlorine gas.
Use in a well ventilated area. Do not mix with bleach. Wear eye protection.
Bleach Can produce a poisonous gas if mixed with other cleaners.
Never mix with toilet cleaners or ammonia. Wear gloves and eye protection.
Toilet/Drain Cleaners
Can cause serious burns. Wear gloves and avoid skin contact. Never mix with bleach. Protect eyes from possible splashes.
Cleaning Fluids,
Degreasers
May cause skin and eye irritations. May contain solvents that can cause headaches, painful cough, dizziness, and liver or kidney damage.
Avoid direct contact. Only use in well-ventilated areas. Follow label directions carefully.
Aerosol Sprays Can irritate nasal passages if inhaled. Can cause eye irritation.
Follow label directions carefully. Use in well ventilated area.
Floor Waxes & Furniture
Polish
Can irritate skin and nasal passages.
Use in well ventilated area. Avoid skin contact.
CO
MP
ATIB
ILIT
Y –
can
th
ese p
rod
ucts
mix
?
AHCCHM101A - Follow Basic Safety Rules - Chemwatch Training
Activity 1.2 : Determine Safety Procedures in Chemical Handling
In your work related procedure, you are using the product “Acetone” manufactured by “3M”, can you demonstrate how you would identify the safety procedures in chemical handling and usage of this organic solvent. [You may refer to the user manual]
Refer to the Appendix for the (M)SDS or conduct a search for the vendor (M)SDS using the Chemwatch application tool]. Fill in the “Learner’s Workbook” provided by the trainer with your answers
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Roles and Responsibilities
1.3 OHS/WHS Hazards are identified and reported to Supervisor Management of Chemicals in Australia
Hazards Identification Criteria and the (M)SDS Hazards Reporting Record Keeping and the Manifest Register Risk Assessment & Risk Control Hierarchy Introduction to AgVet and Industrial Chemicals
[Answer ALL Activities in the Learner Workbook]
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National Profiling of Chemicals – 4 Key Schemes
o Agricultureo Industryo Pharmaceuticalso Food
Responsibilities
Licensing of commercial pests control operators, aerial spray operators
Investigation of, and poisoning of wild life
Compliance - violations monitoring
Quality assurance schemes
APVMA -National registration and authority for AgVet chemicals
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Independent Statutory body developing national policy for WHS (does not enforce laws)
Commonwealth, States and Territories regulate and enforce WHS in jurisdictions
ACT, QLD, NSW, NT, SA, Tasmania, Victoria, WA
NICNAS -National regulator for notification and assessment of industrial chemicals
SAFEWORK -National Agency for WHS policy and compensation
Management Body
Management of Chemicals in Australia
Commonwealth, States and Territories Regulate and Enforce WHS in Jurisdictions
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Chemical Hazards Identification & (M)SDS
Occupational Health and Safety Act Superseded by WHS Act 2011
Uses Risk Code System for Classification of Hazardous Substances
Australian Dangerous Goods Code 7
Workplace Health and Safety Act 2011
Uses the GHS System
Australian Dangerous Goods Code 7
OHS/NOHSC Criteria & ADG Code (Road & Rail)
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WHS/GHS System & ADG Code (Road & Rail)
Leg
isla
tive
Instr
um
en
ts
Types of Hazardso Physical e.g., flammable liquids - acetoneo Health e.g., carcinogens -benzeneo Environmental e.g., formaldehyde
2016/17
2012 Transition
Dangerous Goods Class Exampleo DGC 3 e.g., flammable liquid - acetoneo DGC 3 e.g., carcinogens -benzeneo DGC 8 e.g., corrosive liquid - formaldehyde
HAZARDS COMMUNICATION (GHS) – Example
Hazard Class
FLAMMABLE GASES
Hazard Category (HC)
HC 1
Signal Word
DANGER
Hazard CODE & Statements
H220 Extremely Flammable Gas
GHS Pictograms/Symbols
FLAME
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29 HAZARDS COMMUNICATION (GHS)
(Material) Safety Data Sheets 16 Sections NOT more than 5 years Reviews required if legislative changes applicable Imported Products MUST have a localised (M)SDS
Labels Product Identifier/Name, Ingredients Manufacture Details Hazard pictograms Expiry date Label Elements – signal words, hazard &
precautionary statements, risks & PPEs
Pipework and pipelines, e.g., signal adjacent, markings
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30 HAZARDS COMMUNICATION (GHS)
Chemical Register MUST be always updated
HAZARDS COMMUNICATION - LABELWHS Regulations apply specific duties to correct labelling of hazardous chemicals
Duties:
►Manufacturers /suppliers provide correctly labelled chemical
►Correct labelling required for chemicals used, handle or stored at workplace in accordance with Schedule 9 (WHS) – see link
►PCBU to ensure correct labelling if chemical is manufactured at workplace, transferred or decanted from original container
These duties do not apply if the chemical is immediately used after being put into container and the container is adequately cleaned
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Hazard Pictogram (GHS) & ADG CodeHazard Pictograms
GHS Hazard Dangerous Goods class labels (pictograms) Dangerous goods classes
ExplosivesSelf-reactiveOrganic peroxides
Explosive
FlammablesSelf-reactivesPyrophoricsSelf-heatingEmits flammable gas in contact with waterOrganic peroxides
Flammability (Liquid, Solid or Gas)
Pyrophoric, Emits
Flammable Gas
Organic Peroxide
FLAMMABLELIQUID
3
FLAMMABLESOLID
4
SPONTANEOUSLYCOMBUSTIBLE
4
DANGEROUSWHEN WET
4
FLAMMABLEGAS
2
ORGANICPEROXIDE
5.2
Oxidisers
Oxidiser Oxidising
gasOXIDIZINGAGENT
5.1
OXIDIZINGGAS
2
Gases under pressure
Non-toxic non-flammable gas, flammable gas, oxidising gas, toxic gas
NON-FLAMMABLENON-TOXIC
GAS
2
FLAMMABLEGAS
2
OXIDIZINGGAS
2 2
TOXICGAS
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Hazard Pictogram (GHS) & ADG Code
Acute toxicity Acute toxicity
Acute Toxic gas
6
TOXIC
2
TOXICGAS
Hazard Pictograms
GHS Hazard Dangerous Goods class labels (pictograms) Dangerous goods classes
Acute toxicitySkin irritantsEye irritantsSkin sensitisers
No equivalent
CarcinogensRespiratory sensitisersReproductive toxicantsTarget organ toxicantsGerm cell mutagens
No equivalent
Eye corrosionSkin corrosionCorrosive to metal
Corrosive to metals
CORROSIVE
8
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Hazard Pictogram (GHS) & ADG CodeHazard Pictograms
GHS Hazard Dangerous Goods class labels (pictograms) Dangerous goods classes
Aquatic toxicity.Not covered within the scope of workplace hazardous chemicals requirements
Environmentalhazard
No equivalent hazard pictogram Miscellaneous dangerous goods
MISCELLANEOUSDANGEROUS
GOODS
9
Not covered within the scope of workplace hazardous chemicals requirements
Infectious
6
INFECTIOUSSUBSTANCE
Not covered within the scope of workplace hazardous chemicals requirements
Radioactive
7
RADIOACTIVE ICONTENTS . . . . . . . . . . . . . . . . . . . .ACTIVITY . . . . . . . . . . . . . . . . . . . . .
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Example 1: Flammosol label containing the full set of workplace labelling information
Lab
el
Form
at
OHS/WHS Management System involves;
Organisational Structure inclusiveness of OHS/WHS Strategic Planning
Organisational Practices and Procedures
Identification of resources
Standard and Safe Operating Procedures
Emergency Preparedness in case of Fire, Accidents, Spills , etc
Incident and Hazard Reporting
Risk Assessment and Management of Risks
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36 1.4 Organisational Procedures are Followed with Regards to Chemicals
Activity 1.4 : Organisational Procedures are Followed with Regards Chemicals Is your hazard reporting following the organisational
procedures? If YES, what is the scope of the procedure? If NO, identify one in your own organisation or use the provided example for ease of reference.
[ Fill in the Learner’s Workbook provided by the trainer with your answers]
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38Confined Space
A confined space is determined by the structure and a specific set of circumstances. The same structure may or may not be a confined space depending on the circumstances when the space is entered. Entry to a confined space is considered to have occurred when a person’s head or upper body enters the space.
A space may become a confined space if work that is to be carried out in the space would generate harmful concentrations of airborne contaminants.
Activity 1.4Safe Operating Procedure in Confined SpaceCompany A has hired services to re-paint in a confined space. The work is being conducted in a confined space and the work environment in this space contains harmful atmosphere. The safe operating procedure for this space requires that A safe atmosphere can be achieved within the confined space using methods such as cleaning, purging and ventilation. Assume that the atmosphere has been cleared of contaminants. Determine what is cold be missing in this picture.
Organisational Procedures are followed with regards to chemicals
2.1 Functions of chemicals in the workplace are recognised
2.2 Chemical labels and symbols are recognised and hazards identified
2.3 Chemical storage locations are identified
2.4 Instructions for transport, handling and storage of chemicals are recognised
2.5 Instructions for use, maintenance and storage of personal protective equipment and application are identified and observed
[Answer ALL Activities in the Learner Workbook]
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392. Recognise Risks Associated with Chemicals
2.1 Functions of chemicals in the workplace are recognised
Generally, MSDS [Section 1]states intended use of the product. Take note that some chemicals may be;
Corrosives
Flammables
Solvents - organic, chlorinated
Explosives
Laboratory agents
Toxic substances
Sensitisers
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2.1 Functions of chemicals in the workplace are recognised – Hierarchy Control
Eliminate the hazard: Eliminate the dangerous substance or process or replace it by a less dangerous one.
Put distance or shielding between the substance and the worker: Prevent the dangers associated with the chemical from reaching the worker
Ventilation: Provide general and local ventilation to remove or reduce the concentration of airborne contaminants such as fumes, gases, vapours and mists.
Protect the worker: Provide personal protection to the worker to prevent physical contact with the chemical. These principles are discussed in detail below.
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The use of PPE as a sole risk control or even PPE and Administrative Controls is a STOP (not acceptable)
Engineering controls including isolation may be acceptable but must be used with caution
Elimination and Substitution are the control options of choice and must be considered
Please give two examples of Corrosive materials. [You may refer to the user manual or by using the Chemwatch application tool]. Fill in the Learner’s Workbook provided by the trainer with your answers.
Please explain the term “Flashpoint”. [You may refer to the user’s manual. Fill in the “Learner’s Workbook” provided by the trainer with your answers.
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42Activity 2.1 : Functions of chemicals in the workplace are recognised – Hierarchy Control
NOHSC/ADG Signal Word: Hazardous/Non Product Name Chemical Name Risk Phrases Safety Phrases First Aid Procedures Manufacturer Details MSDS Reference ADG Hazchem signs where
applicable
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43 2.2 Chemical labels and symbols are recognised and hazards identified
2.2 Chemical labels and symbols are recognised and hazards identified
GHS Labelling Signal Word: Danger or Warning
Hazard Statements as per hazard class and category
Ingredient constituent
Manufacturer Details
Pictograms and Symbols where applicable
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2.2 Chemical labels and symbols are recognised and hazards identified AgVet Chemicals
( herbicides, insecticides, fungicides, vaccines, antibiotics, vitamins, etc)
Product Registration
Product Labelling
Availability in AgVet APVMA Registers
Illegal to import unregistered product or active constituent
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Ag
Vet
Lab
el Form
at
Activity 2.2 : Chemical labels and symbols are recognised and hazards identified WHS regulations require that containers of chemicals must be
labelled appropriately. Identify one hazard stipulated in a Label for the chemical “Acetone”. [You may refer to the user’s manual or Chemwatch Application Tool. Fill in the Learner’s Workbook provided by the trainer with your answers]
What is its Dangerous Goods Class (DGC) and what does this mean? [You may refer to the user’s manual or Chemwatch Application Tool. Fill in the Learner’s Workbook provided by the trainer with your answers]
Should this chemical be kept away from an open flame and if so, why? [You may refer to the user’s manual or Chemwatch Application Tool. Fill in the Learner’s Workbook provided by the trainer with your answers]
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2.3 Chemical Storage Locations Identified
Property Plan of PCBU MUST have a MANIFEST based on SITE MAP
Chemwatch Application provides DBMS to create Site Map
Manifest Register contains;
Product trade name
Ingredient (active constituent)
Poison Schedule
DG Classification
Batch number
Date of Manufacture(DOM)
Quantity Stored
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AREASECTION
LOCATION
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48 Manifest
Register
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49 Hazard Classification in GoldFFXRisk Codes (NOHSC/EU)and Hazard Codes (GHS)
Risk Codes (NOHSC/EU) Hazard Codes (GHS)
DG Classification Information in GoldFFXHAZCHEM - Placarding in GoldFFX
Activity 2.3 : Chemical Storage Locations Identified
What is the Packing Group for the chemical “Acetone”? [You may refer to the user’s manual on the (M)SDS for Acetone or use the Chemwatch Application Tool. Fill in the Learner’s Workbook provided by the trainer with your answers]
What does this Packing Group indicate for this material during storage? [You may refer to the user’s manual. Fill in the Learner’s Workbook provided by the trainer with your answers]
What is the importance of the “Manifest”? [You may refer to the user’s manual. Fill in the Learner’s Workbook provided by the trainer with your answers]
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2.4 Transport, Handling and Storage Instructions Identified
ADG Code 7 provides classification of articles or materials for the purposes of storage and transportation ( Road & Rail) for DGC 1-9 and combustibles
The AS19490 specifies the criteria for storage and handling of flammable and combustible liquids
Placards and labels are used to identify dangerous goods stored on site premises (based on Schedule 1,2 (NOHSC/ADG) and Schedule 11,22 (WHS)
MSDS provides detailed information in Section 7 for handling and storage requirements of dangerous goods, e.g., compatibility in terms of segregation, fire separation and/or prohibition
Instructions for transportation of dangerous goods is detailed in Section 14 of the MSDS [ UN Number, DGC Class, Packing Group, Hazchem Code, etc.]
Click here for more information on (M)SDS Format and Structure
MSDS Structure
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Heavy Duty 250 Litre Bulk Storage Cabinet
Activity 2.4 Transport, Handling and Storage Instructions Identified
What are the transport instructions required for the material “Petrol”? [You may refer to the user’s manual on the (M)SDS for petrol or use the Chemwatch Application Tool. Fill in the Learner’s Workbook provided by the trainer with your answers]
Provide a storage and handling requirement for “Petrol”. [You may refer to the user’s manual on the (M)SDS for petrol or use the Chemwatch Application Tool. Fill in the Leaner’s workbook provided by the trainer with your answers]
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5 Litre Fuel Container
Instructions on Use Maintenance and Storage of PPEs
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2.5 Instructions on Use Maintenance and Storage of PPEs
Read label for PPE requirements on APVMA Approved Label
Read label for PPE requirements on MSDS
Section 8 of an MSDS provides Safe Handling and use of recommended PPE
Care, clean-up and maintenance of PPEs stipulated in Australian standards
Follow instruction of “Care” on the Purchase Card”
PPEs range from Gloves, Boots, Overalls, Respirator, Goggles, Glasses, Safe Shields, etc.
Disposal of PPEs (AUS/NZL Standards) [If uncertain, contact Manufacturer]
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Activity 2.5 : Instructions on Use Maintenance and Storage of PPEs
Identify each type of the control icon below to their corresponding description [You may refer to the user’s manual. Fill in the Learner’s Workbook provided by the trainer with your answers. [Enter the number representing the appropriate icon in the Activity Answer Table]
What is the required personal protective equipment required for “benzene”? What is the Emergency Code for this product (HAZCHEM Code) and what does it mean?
What is the Poison Schedule of this product and what does this mean?
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Type of PPE 1 Gloves 2 Overalls 3 Respirator 4 Goggles
Match each PPE number above against each PPE icon
3. Chemical Handling & Storage InstructionsGeneral Guidelines on;
Fume Hood Use
Spill Prevention and Planning
Spill Response
Chemical Storage and Compatibility
Secure Storage Facility
Only permitted Entry
Placarding of site and stores
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DG ClassDiamond
Class Description Examples
DGC 1 Explosives Gelignite, Fireworks
DGC 2.1 Flammable Gases Acetylene, Hydrogen
DGC 2.2 Non- Flammable, NonToxic Gases
Nitrogen, Carbon Dioxide
DGC 2.3 Toxic Gases Chlorine (gas), Ammonia
DGC 3 Flammable Liquids Acetone, Ethanol
DGC 4.1 Flammable Solids Sulphur
DGC 4.2 Spontaneously Combustible White Phosphorus,Activated Carbon
DGC 4.3 Dangerous when wet Sodium metal, Calcium Carbide
DGC 5.1DGC 5.2
Oxidizing substances Sodium Peroxide
Organic peroxides Methyl Ethyl Ketone
DGC 6.1DGC 6.2
Toxic substances Sodium Cyanide
Infectious substances Clinical Waste
DGC 7 Radioactive Tritium
DGC 8 Corrosives Nitric acid
DGC 9 Miscellaneous Asbestos, dry ice
Examples of Incompatible Materials
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CHEMICALINCOMPATIBILITY
Acetic acid Chromic acid, nitric acid, hydroxyl compounds, ethylene glycol, perchloric acid, peroxides, permanganates
Acetylene Chlorine, bromine, copper, fluorine, silver, mercury
Acetone Concentrated nitric and sulphuric acid mixtures
Alkali metals Water, carbon tetrachloride or other chlorinated hydrocarbons, carbon dioxide, halogens
Ammonia Mercury, chlorine, calcium hypochlorite, iodine, bromine, hydrofluoric acid
Chlorates Ammonium salts, acids, powdered metals, sulphur, finely divided organic or combustible materials
Chlorine Ammonia, acetylene, butadiene, butane, methane, propane (or other petroleum gases), hydrogen, sodium carbide, benzene, finely divided metals, turpentine
Cyanide Acids
Fluorine Most other chemicals
Nitrates Sulphuric acid
Oxygen Oils, grease, hydrogen, flammable liquids, solids, or gases
Perchloric acid Acetic anhydride, bismuth and its alloys, alcohol, paper, wood, grease, oils,
Sodium Carbon tetrachloride, carbon dioxide, water
Sulphides Acids
Segregation Tool
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Class of goods 2.1 2.2 2.2SR5.1
2.3 3 4.1 4.2 4.3 5.1 5.2 6.1 8 9 Combustibleliquids
2.1A B S1 S1 S2 S2 S4 S5 S2 S4 S1 S1 C S2
2.2B A B S1 S2 S2 S4 S5 B S4 B S1 C S2
2.2SR 5.1 S1 B B S1 S2 S2 S4 S5 S2 S4 C S1 C S2
2.3S1 S1 S1 I S2 S2 S4 S5 S2 S4 C S1 C S2
3S2 S2 S2 S2 A S3 S4 S5 S2 S4 S3 B B B
4.1S2 S2 S2 S2 S2 A S4 S5 S2 S4 S3 B B S2
4.2S4 S4 S4 S4 S4 S4 A S5 S4 S4 S4 B B S4
4.3S5 S5 S5 S5 S5 S5 S5 A S5 S5 S5 S5 G S5
5.1S2 B S2 S2 S2 S2 S4 S5 D S4 C S3 C S3
5.2S4 S4 S4 S4 S4 S4 S4 S5 S4 E CE S4 CE S4
6.1S1 B C C S3 S3 S4 S5 C CE A H B S3
8S1 S1 S1 S1 B B B S5 S3 S4 H F C S3
9C C C C B B B G C CE B C A B
Combustible LiquidsS2 S2 S2 S2 B S2 S4 S5 S3 S4 S3 S3 B A
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ClassSegregation Guidance Notes
S1 Segregate these goods by 3m or more in a well-ventilated area. For liquid dangerous goods the distance is measured from the edge of the spill catchment area. See supplementary notes 6 and 7.
S2 Segregate by 5 m or more. If one of the dangerous goods is a liquid, measure the distance from the edge of the spill catchment area. Liquid dangerous goods should be located within a separate spill catchment area. See supplementary notes 6 and 7.
S3 Segregate by 3 m or more for PG III goods and 5m or more for PG II, PG I goods or where the goods may react dangerously. If both are solids then a minimum of 1m separation may be used. Where one of the goods is a liquid the distance is measured from the edge of the spill catchment area. See supplementary notes 6 and 7.
S4 Segregation preferred by the use of fire-rated partitioned areas. Consider use of separate detached building for organic peroxides and for highly pyrophoric class 4.2 goods.
S5 Segregation of class 4.3 preferred by use of a separate, detached building without water based fire suppression system.
Chemical Handling & Storage Instructions
Activity 3.1 : Chemical Handling & Storage Instructions are followed
The following materials are classified as Dangerous Goods. Match each material to their corresponding DGC diamond. [You may refer to the user’s manual or use the Chemwatch Application Manifest. Fill in the Learner’s Workbook provided by the trainer with your answers]
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Dangerous Goods Hydrochloric Acid TNT Acetone
Match DG material to correct diamond
3.2 Safety Rules are followed when working in Areas where Chemicals are Stored Storage facilities must be secured and placards applied where required
Safety warning signs placed in visible areas and markers available for work sites e.g. confined spaces, road markings, piping works, etc
Ignition sources visibly marked
Emergency signs and evacuation signs clearly visible for workers and visitors
Fume hood safety instructions observed
Spill prevention and response measures articulated in safe operating procedures
Chemical storage and compatibility rules followed
Generally, MSDS reference to applicable section followed
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Activity 3.2 Safety Rules are followed when working in Areas where Chemicals are Stored List two guidelines to following when using
a fume hood. [You may refer to the user’s manual for the list of fume hood guidelines. Fill in the Learner’s Workbook provided by the trainer with your answers]
Refer to the Safe Operating Procedure for a Fume Hood –Laboratory
Click here to open document
Safe Operating Procedure
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Laboratory Fume Hood
Laboratory Fume Hoods serve to control exposure to toxic, offensive or flammable vapours, gases and aerosols. The laboratory fume hood is a type of local exhaust ventilation system
Typ
es o
f P
PEs
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3.3 Appropriate Personal Protective Equipment is obtained and used where chemical are stored Before undertaking any task working with chemicals, ALWAYS READ THE
LABEL or MSDS
Determine hazards and specific PPE requirements [if any]
[Section 8 of an MSDS (Exposure Controls) provides details regarding PPE requirements]
Types of PPEs for working with hazardous chemicals
o Clothing
o Gloves
o Shoes/Boots
o Goggles/Face shields
o Glasses
o Respirators
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Activity 3.3 Appropriate Personal Protective Equipment is obtained and used where chemical are stored
Name one type of respirator out of the three types. [You may refer to the user’s manual.
Fill in the Leaner’s Workbook provided by the trainer with your answers]
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Activity 3.4 Procedures are followed in the event of an accident or spill
Identify the type of control (PPE) you would use in the event of a “benzene spill” on a laboratory floor. What actions would you undertaken to alleviate the situation? [You may refer to the user’s manual or refer to (M)SDS using the Chemwatch Application.
Fill in the Learner’s Workbook provided by the trainer with your answers]
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Evaluation and Feedback
Submit your Learner Workbook to the trainer
Fill in the Feedback Form and submit it to the trainer.
THANK YOU!!!
You have been great participants
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