industrial hazard study--msds--vol-1,edition-1
DESCRIPTION
MSDSTRANSCRIPT
INDUSTRIAL CONTINUOUS PROCESS IMPROVEMENT
& SAFETY MSDS
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HAZOP – HAZAN -‐ HAZID STUDY
CONDUCTED BY
BILAL MASOOD
PRELIMINARY -‐-‐ PAINT INDUSTRY
VOLUME -‐1 EDITION-‐1
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PRIMILIARY HAZOP/RISK STUDY
BUILDING
HUMAN
EQUIPMENT
MEDIUM HIGH
LOW VERY LOW
LEVEL OF RISK
OTHER INDUSTRIAL
UNITS
MATERIALS
NEGLECTED
PRODUCTS RAW MATERIALS
WARE HOUSE NITROCELLOUSE
OTHER PRODUCTS
WASTE
BILAL MASOOD
MACHINES
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BILAL MASOOD
MATERIALS BUILDING
PPE-‐HUMAN WASTE EQUIPMENT/TOOLS/CONTAINERS
HAZID STUDY
MACHINES
CLEANING
OTHER-‐SIGNS
TRANSPORTATION
SAFETY DATA SHEETS
INDUSTRY PATHS/PASSAGES SIGNS
AWARENESS
LABELING/CODING
FIRE SAFETY
ADVANCEMENT MEDICAL/FIRST AID UTILITIES
MANAGEMENT
DISPLAY BOARDS
TOPICS & CHAPTERS
4
CONTROL TECHNIQUES
SAFETY ENGINEER
HAZAN STUDY
HAZOP STUDY
RISK
WORKERS BETTERMENT
EXTERNAL CONDITIONS
BIOLOGICAL SAFETY
OFFICE MANAGEMENT
LOCOMOTION MANAGEMENT
OTHER INDUSTRIAL UNITS
STORAGE & INVENTORY PESTS & RODENTS
SOP’S & QUALITY
SHIFT CHANGE HAZIDS
CHECK SHEETS
DISPATCH & FILLING/PACK
FERNITURE ENVIROMENT
COMMUNICATION
INDUSTRIAL SURVEY
HAZA
N STU
DY
CHAPTERS-‐D
CHAPTERS-‐A
CHAPTERS-‐F
QUALITY
SPECIAL -‐CHAPTERS-‐Z
LAB (GLP) PRODUCTION SUPPLY CHAIN LEAN DECISION TOOLS PLANNING TOOLS GMP ANALYSIS TOOLS WARE HOUSE MANAGEMENT
EXTERNAL WORK
HAZMAT
CHAPTERS-‐R
Nitro Cellouse SAFETY
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MSDS MAKING
MSDS CHEMICAL
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MSDS-‐-‐CHAPTER SECTIONS INTRODUCTION
MSDS 16 POINTS
MANAGING MSDS TEMPLATE
INDUSTRIAL CONDITION NOTES
UNDERSTANDING MSDS
NEED TO KNOW
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INTRODUCTION
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NEED TO KNOW
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Material Safety Data Sheets
MSDS – what you need to know
about them
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PreparaLon:
• Before you go any further, it would be helpful to download: – Data sheet (click here) – to view the data sheet
you will need to be in slide show, press F5 – This product, used as an example, is a commercial
cleaning product containing some hazardous chemicals
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What do MSDSs contain?
• Identification of the product
• Teepol Aluminium Cleaner – - sales unit and stock code – - address and contact details for the supplier
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What do MSDSs contain?
• Composition/ information on ingredients. (Exact formulations & details of non-hazardous components not required – protects from rival manufacturers)
• CAS & EINECS are identifications codes
• Risk phrases (from CHIP data- see later)
• Alcohol Ethoxylate <1% • Phosphoric acid 15 – 30% • Benzotriazole <1% • Formaldehyde <1%
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What do MSDSs contain?
• Hazards identified (i.e. those known about when the product is used in the way the manufacturer intends)
• Irritating to eye and skin • Large amounts could be hazardous to aquatic
environment
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What do MSDSs contain?
• First aid measures – Eyes - irrigate with water 10-15 minutes – Skin – remove gloves and wash – Ingestions – plenty of water to drink
• (This is incorrect - should be small sips!!) – Inhalation- remove to fresh air
• Always check out first aid information with your Departmental First Aider or Safety Services
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What do MSDSs contain?
• Fire fighting measures
• The material is non-flammable • If involved in a fire anyway, it may produce
hydrogen chloride (an acid gas)
• Breathing apparatus is relevant to the Fire Service – not us!
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What do MSDSs contain?
• Measures for spillage or accidental release • Spillage – contain with sand or earth – Beware of slipping hazard – Do not allow to go down the drains (report any
significant leakage down the drains to the water authorities – take advice)
• You will need to ensure that your department stocks appropriate materials to deal with these incidents.
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What do MSDSs contain? • Handling and storage
• Store away from food • Tightly closed containers • Away from children • At temperatures between 5oC & 30oC • Shelf life 1 year
• In this case, largely “common sense” information but for some products it could be more critical
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What do MSDSs contain? • Exposure controls &/or personal protective equipment
(PPE)
– These are standard safety signs denoting the need to wear gloves, face shield and protective clothing.
– NB It does not tell you what sort of gloves are appropriate. You would need to find this out by consulting a gloves manufacturer regarding the hazardous materials in the product – see the “Guidance” section of Safety Services website
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What do MSDSs contain?
• Physical & Chemical Properties – Appearance – what it looks like – pH – acidity/alkalinity of the product – a pH of <1
denotes significant acidity – Flash point – it is not flammable – Density (>1 means it is more dense than water)
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In terms of hazard, both high pHs (strong alkali) and low pHs (strong acid) are nasty. For substances with pHs around 7 acidity & alkalinity are not generally a problem.
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What do MSDSs contain?
• Stability & reactivity • No stability concerns – it won’t “go off” • Avoid contact with strong oxidisers, chlorine &
chlorine products – nasty gases possible • Contact with some alloys may produce hydrogen
– explosion potential because of low pH! (but not in normal use)
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What do MSDSs contain? • Toxicological information (what nasty things will it do to
you?)
• Irritating to organic tissue (skin & eyes) • Inhalation of aerosol may cause irritation • Ingestion – irritation to mouth & digestive tract (it’s a
strong acid) • Eye contact – may cause severe irritation (acid again!) • Skin contact – irritation!
• Connected with first aid information here, but in some circumstances, may give details of longer term medical problems, where appropriate
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What do MSDSs contain?
• Ecological information • How environmentally friendly is it? – Biodegrades – does not remain in soil etc – Don’t release into surface waters
eg detergents can cause unsightly rivers and may affect waterproofing of water birds
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What do MSDSs contain?
• Disposal considerations – Use suitable PPE (see previous information) – Rinse out containers – Don’t allow to enter drains – Dispose of according to local regulations – Do not mix with other waste
• This is not as formidable as it sounds – a bit of advice from Safety Services or Estates will help
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What do MSDSs contain?
• Transport information – None
– Where substances need special consideration for transport, it will be detailed here – usually only applicable to larger quantities
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What do MSDSs contain?
• Regulatory information – Irritant to eyes and skin – Keep away from children – First aid information
– These are “risk phrases” associated with the CHIP regulations – simple advice phrases
– There may also be symbols – as here , indicating “irritant”.
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Risk phrases - examples • R1: Explosive when dry • R2: Risk of explosion by shock, friction, fire or
other sources of ignition • R3: Extreme risk of explosion by shock,
friction, fire or other sources of ignition • R4: Forms very sensitive explosive metallic
compounds • R5: Heating may cause an explosion • R6: Explosive with or without contact with air • R7: May cause fire • R8: Contact with combustible material may
cause fire • R9: Explosive when mixed with combustible
material • R10: Flammable • R11: Highly flammable • R12: Extremely flammable • R14: Reacts violently with water • R15: Contact with water liberates extremely
flammable gases
� R20: Harmful by inhalaLon � R21: Harmful in contact with skin � R22: Harmful if swallowed � R23: Toxic by inhalaLon � R24: Toxic in contact with skin � R25: Toxic if swallowed � R26: Very toxic by inhalaLon � R27: Very toxic in contact with skin � R28: Very toxic if swallowed � R29: Contact with water liberates toxic gas. � R30: Can become highly flammable in use � R31: Contact with acids liberates toxic gas � R32: Contact with acids liberates very toxic
gas � Up to: -‐ � R66: Repeated exposure may cause skin
dryness or cracking � R67: Vapours may cause drowsiness and
dizziness � R68: Possible risk of irreversible effects
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What do MSDSs contain?
• Other information (variable)
• In this case it tells you its immediate application and how to use it
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REMEMBER
• MSDS’s are NOT Risk Assessments! • They make no distinction between a gram and a
tonne of a substance. • When using substances you must carry out a risk
assessment but use the information in MDSD’s to help you.
• Controls should be proportional to risk! • Not all MSDS’s contain comprehensive.
information, although they should have! • If in doubt, always consult an expert.
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MSDS 16 POINTS
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• ObjecLve • to concisely inform you about the hazards of materials you work with so that you can protect yourself and respond to an emergency
• acts as a “crystal ball” -‐ if you study it, you will see the future
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• Purpose • the material’s physical properLes or fast-‐acLng health effects that make it dangerous to handle
• the level of protecLve gear you need • the first aid treatment to be provided when you are exposed to a hazard
• the preplanning needed for safely handling spills, fires, and day-‐to-‐day operaLons
• how to respond to accidents
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• A Material is Considered Hazardous If-‐-‐
• specifically listed in the law, 29CFR Part 1910, Subpart Z, Toxic and Hazardous Substances (the Z list)
• assigned a Threshold Limit Value (TLV) by the American Conference of Governmental Industrial Hygienists, Inc (ACGIH)
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• determined to be cancer causing, corrosive, toxic, an irritant, a sensiLzer, or has damaging effects on specific body organs
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• The MSDS Format
• must be in English • have a heading • cover 16 different informaLonal categories
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• Heading
• name and address of the manufacturer
• telephone numbers – transportaLon emergency number
– nontransportaLon informaLon and emergency numbers
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• Categories of InformaLon 1. Chemical ProducLon InformaLon
– product name – product code – chemical family – chemical name – synonyms – formula
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Chemical Product InformaLon
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Categories 2. ComposiLon/InformaLon on Ingredients
– ingredient name – CAS number – exposure limits – concentraLon (%) – names of hazardous ingredients
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ComposiLon/InformaLon on Ingredients
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Categories
3. Hazards IdenLficaLon – emergency overview,i.e.,Danger! Toxic – potenLal health effects – routes of entry – human effects & symptoms of overexposure – acute effects of overexposure – chronic effects of overexposure – carcinogenicity – medical condiLons aggravated by exposure
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Hazards IdenLficaLon
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Categories 4. First Aid Measures
– first aid for eyes – first aid for skin – first aid for inhalaLon – first aid for ingesLon – note to physician
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First Aid Measures
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Categories 5. Fire FighLng Measures
– flash point – flammable limits
• upper explosive limit (UEL)(%) • lower explosive limit (LEL)(%)
– exLnguishing media – special fire fighLng procedures
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Fire FighLng Measures
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Categories
6. Accidental Release Measures – spill or leak procedures
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Categories 7. Handling and Storage
– storage temperature (min/max) – shelf life – special sensiLvity – handling/storage precauLons
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Handling and Storage
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Categories 8. Personal ProtecLon – eye protecLon requirements – skin protecLon requirements – venLlaLon requirements – respirator requirements – medical surveillance – addiLonal protecLve measures
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PPE
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PPE
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Categories 9. Physical and Chemical ProperLes
– physical form – color – odor – odor threshold – molecular weight – boiling point – melLng/freezing point – solubility in water – specific gravity – bulk density – % volaLle by volume – vapor pressure – vapor density
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Physical and Chemical ProperLes
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Categories
10. Stability and ReacLvity – stability – hazardous polymerizaLon – incompaLbiliLes – instability condiLons – decomposiLon products
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Stability and ReacLvity
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Categories 11. Toxicological InformaLon
– Acute Toxicity • oral LD50 • dermal LD50 • inhalaLon LC50 • eye effects • skin effects • sensiLzaLon
– Subchronic Toxicity – Chronic Toxicity – Carcinogenicity – Mutagenicity – Developmental Toxicity – ReproducLon – Neurotoxicity
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Toxicological InformaLon
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Categories
12. Ecological InformaLon
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13. Disposal InformaLon
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Categories
14. TransportaLon InformaLon – technical shipping name – freight class package – product label – DOT (DomesLc Surface) • proper shipping name • UN/UA number • packing group • DOT product RQ lbs. (kgs) • hazard label(s)
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• hazard placard(s)
– IMO / IMDG Code (Ocean) • proper shipping name • hazard class division number • UN number • packing group • hazard(s) • hazard placard(s)
– ICAO / IATA (Air) • proper shipping name
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• hazard class division number • UN number • subsidiary risk • packing group • hazard label(s) • radioacLvity • passenger air -‐ max. qty • passenger packing instrucLons • cargo air -‐ max. qty • cargo passenger packing instrucLons
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Categories
15. Regulatory InformaLon – OSHA status – TSCA status – CERLA Reportable QuanLty • SARA Title III
– SecLon 302 Extremely Hazardous Substances – SecLon 311/312 Hazard Categories – SecLon313
– RCRA Status
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Regulatory InformaLon
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Categories
16. Other InformaLon – NFPA 704M RaLngs – Reason for Issue – Prepared by: – Approved by: – Title: – Approval Date: – Supersedes Date – MSDA number
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Other InformaLon
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Disclaimers
• no warranLes, expressed or implied
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MSDS
• is an OSHA document • not an EPA document • not part of the labeling unless received at the Lme of purchase
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UNDERSTANDING MSDS
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MANAGING MSDS
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TEMPLATE
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INDUSTRIAL CONDITION
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MSDS
LEVEL HIGH
MEDIUM LOW
NEGLECTED
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RISK
LEVEL HIGH
MEDIUM
REMARKS
HIGH
HIGH
OCCURANCE
LOW
117
NEGLECTED
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HIGH
HIGH NEGLECTED
HIGH HIGH
NEGLECTED HIGH HIGH
ACTION
HIGH NEGLECTED
HIGH HIGH
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NOTES
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NOTES
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