chevron thailand hazard communication: awareness · pdf file© 2014 chevron corporation....

© 2014 Chevron Corporation. All rights reserved.

Chevron ThailandHazard Communication: Awareness Training

This document contains confidential and proprietary information for use by employees and authorized agents of Chevron Corporation and its affiliates. No other use is authorized without prior written permission from Chevron Corporation or its appropriate affiliate.


Course Objective

The objectives of this training are to:

define the purpose and key requirements of Hazard Communication Process

define the components of SDS and GHS labeling system and understand hazard information presented on SDSs and chemical container labels

determine how SDSs, labels and chemical inventory information is made available to them and used including warning signs and placards

define the process of introducing new chemicals into the organization

learn ways to protect themselves from the chemical hazards

2


HAZCOM Process Overview

Applicable Thai Laws and Regulations

Globally Harmonized System of Classification and Labeling of Chemicals (GHS)

Chevron Thailand Specific Procedure Labeling System

SDS Management System

Warning Signs and Placards

New Chemical Acceptance Procedure

Safety Rules for Working Safely with Chemicals

3

Course Outline



4

© 2014 Chevron Corporation. All rights reserved


5

The Hazard Communication (HAZCOM) is a Process that support the OE Expectation Element 3: Safe Operations, as a comprehensive safety program to manage and communicate hazards.

HazCom Process was established to reduce the incidents of chemical source illness and injury in a workplace where hazardous chemicals and wastes are produced, stored, or used. HazComrequirements are consistent with the United Nation Globally Harmonized System of Classification and Labeling of Chemicals (GHS).

OE Processes

OE Expectations


GHS

6

How the principles of HAZCOM Process links with other components.

HAZCOM Process

Applicable Thai Law and Regulations

TSP 33 ChemicalHandling

and Storage

Thai regulations adopt GHS requirements since 2012.

ASBU Hazard Communication Standardized Process was written based on GHS.

The United Nation Globally Harmonized System of Classification and Labeling of Chemicals or GHS sets consistent criteria for classification and labeling on a global level.

TSP-33 Chemical Handling and Storage provides guidance regarding the requirements and procedures for handling and storage of chemicals.



A hazardous chemical inventory is maintained and updated

Safety Data Sheets (SDS) are up-to-date and accessible

All containers containing hazardous chemicals are clearly labeled

All areas where hazardous materials are stored include clearly visible warning signs

Chemical Approval Process is used when a new hazardous product is brought to any work location

All affected workforce receive initial training and refresher training every three years and when new hazards are introduced into the work environment

7

Key Requirements



8


Thai laws and regulations enacted based on GHS requirements include:

- Notification of Ministry of Industry Re: Classification and Communication of Hazardous Substances B.E. 2555

- Ministerial Regulation (Ministry of Labor) Prescribing Standard for Administration and Management of Occupational Safety, Health and Working Environment for Working with Hazardous Substances B.E. 2556




10



11

The benefits of the GHS are not only reducing confusion in the workplace, but also developing workforce competency in communicating hazards and enhancing safer handling and using of chemicals and hazardous materials.

Prior to the GHS, hazard classification and labeling often differed in design from country to country. This wide variety of communication only increased the possibility for confusion and risky mistakes.

The GHS standardizes two critical areas of hazardous communication:

1) How hazardous chemicals are classified and

2) The methods used to communicate those hazards.

Definition of Hazardous Chemical

There is no single, global definition of a hazardous chemical

A chemical that has a potential to cause physical, health or environmental harm should be considered hazardous

© 2014 Chevron Corporation. All rights reserved 12

Hazard Classification

Chemical hazards are classified in 3 categories:

Physical

Physical Hazard

Health

Health Hazard

Environment

Environment Hazard



13

1. Explosives (วตัถรุะเบิด)

2. Flammable Gases (ก๊าซไวไฟ)

3. Flammable Aerosols (ละอองลอยไวไฟ)

4. Oxidizing Gases (ก๊าซออกซิไดซ์)

5. Gases Under Pressure (ก๊าซภายใต้ความดนั)

6. Flammable Liquids (ของเหลวไวไฟ)

7. Flammable Solids (ของแข็งไวไฟ)

8. Self-Reactive Substances (สารเดี่ยวและสารผสมที่ทําปฏิกิริยาได้เอง)

10. Pyrophoric Liquids (ของเหลวที่ลกุติดไฟได้เองในอากาศ) Pyrophoric Solids (ของแข็งที่ลกุติด

ไฟได้เองในอากาศ)

11. Self-Heating Substances (สารเดี่ยวและสารผสมที่เกิดความร้อนได้เอง)

12. Oxidizing Liquids (ของเหลวออกซิไดซ์)

13. Oxidizing Solids (ของแข็งออกซิไดซ์)

14. Organic Peroxides (สารเพอร์ออกไซด์อินทรีย์)

15. Corrosive to metals (สารกดักร่อนโลหะ)

16. Substances which, in contact with water, emit flammable gases (สารเดี่ยวและสารผสมที่

สมัผสันํา้แล้วให้ก๊าซไวไฟ)

Physical



14

1. Acute Toxicity (ความเป็นพิษเฉียบพลนั)

2. Skin Corrosion Irritation (การกดักร่อนและการระคายเคืองตอ่ผิวหนงั)

3. Serious Eye Damage/Eye Irritation (การทําลายดวงตาอยา่งรุนแรงและการระคายเคืองตอ่ดวงตา)

4. Respiratory or Skin Sensitizer (การทําให้ไวตอ่การกระตุ้นอาการแพ้ตอ่ระบบทางเดินหายใจหรือผิวหนงั)

5. Germ Cell Mutagenicity (การก่อให้เกิดการกลายพนัธุ์ของเซลล์สืบพนัธุ์)

6. Carcinogenicity (การก่อมะเร็ง)

7. Reproductive Toxicity (ความเป็นพิษตอ่ระบบสืบพนัธุ์)

8. Target Organ System Toxicity – Single Exposure (ความเป็นพิษตอ่อวยัวะเป้าหมายอยา่งเฉพาะเจาะจง จากการรับสมัผสัครัง้เดียว)

9. Target Organ System Toxicity – Repeated Exposure (ความเป็นพิษตอ่อวยัวะเป้าหมายอยา่งเฉพาะเจาะจง จากการรับสมัผสัซํา้)

10. Aspiration hazard (ความเป็นอนัตรายจากการสําลกั)

Health


Acute Aquatic Toxicity (ความเป็นพิษทางนํา้เฉียบพลนั)

Chronic Aquatic Toxicity (ความเป็นพิษทางนํา้เรือ้รัง)


Environment


Purpose of Harmonized LabelsContainer labels provide a type of “first-line-of-defense.” A container label provides important information about how to handle that chemical safely although they’re not as informative as SDSs.

Various types or templates of hazard warning signs or labels were used which may cause confusion in the workplaces.

GHS standardizes different designed labels into one uniformity.

Labels


GHS Labels Elements

Labels

Product identifier could be common names, product commercial names or chemical identity as determined by IUPAC and should match the product identifier used on the SDS. Where a substance or mixture is covered by the Transport of Dangerous Goods, the UN proper shipping name shall also be used.

1. Product identifier Signal word are words used to indicate the severity of the hazard and alert employees to the potential hazard. Only one of two signal words will appear, depending on the hazard category

DANGER(more sever hazard)

WARNING(less sever hazard)

2. Signal words

3. PictogramsPictograms are standardized icons for health, physical and environmental hazards4. Hazard statementsHazard statements are standardized and assigned phrases that describe the hazard(s) as determined by hazard classification.

Precautionary statements supplement the hazard information by briefly providing measures to be taken to minimize or prevent adverse effects from physical, health or environmental hazards. Precautionary statements can relate to prevention, response in cases of accidental spillage or exposure, storage and disposal

5. Precautionary statements

Supplier identification includes name, address and telephone number of the manufacturer or supplier of the product.

6. Supplier identification

Supplemental information is non-harmonized information on the container of a hazardous product that is not required or specified under the GHS.

7. Supplemental Information


What are pictograms?

Nine standardized icons for health, physical and environmental hazards

Determined based on hazard classification

Where are they used?

On Safety Data Sheets (SDS) in section two (hazard identification) and on the Labels

LegendHealth Physical Environment

Pictograms


Understand GHS Pictograms

19

Health Hazard Flammable Warning

Gas under Pressure

Corrosive Explosive

Oxidizer Eco-Toxic Poisonous

Health HazardThis pictogram means the material is a hazard to health. However, the symbol does not specify the hazard, and you should read the label and SDS for more information. Some hazardous chemicals that may cause health hazard are Mercury, Toluene, Ethylene Glycol, Tetrachloroethylene, etc.



20


Gas under Pressure

Corrosive Explosive


FlammableFlammable means that the material may spontaneously ignite or combust if heated, or is exposed to air or mixed with other chemicals. Some hazardous chemicals that are flammable are Acetone, Benzene, Heptane, Octane, Thinner, etc.



21


Gas under Pressure

Corrosive Explosive


WarningWarning symbol means that the material is hazardous. However, it does not specify the hazard, and you should read the label and SDS for more information. Some adverse effects are an allergic skin reaction or rash, irritate skin, eyes or respiratory tract. Some hazardous chemicals are Coolant, Calcium Chloride, Chloroform, etc.



22


Gas under Pressure

Corrosive Explosive


Gas Under PressureThis pictogram means that the contents of the canister are under extreme pressure and the canister may explode if heated, banged or punctured. Some examples of this type of product are containers with compressed, liquefied or dissolved gas.



23


Gas under Pressure

Corrosive Explosive


CorrosiveThis pictogram means that the material is corrosive and may cause burns to skin. It may also cause serious eye damage. Some hazardous chemicals that may cause health hazards are Hydrochloric Acid , Mercury, Acetic Acid, Sodium Hydroxide, etc.



24


Gas under Pressure

Corrosive Explosive


ExplosiveThis pictogram means the material is unstable and may spontaneously detonate if heated, banged or mixed with other chemicals. Some hazardous chemicals are Hydrogen, Oxygen, Nitrogen, Pyrotechnics, etc.



25


Gas under Pressure

Corrosive Explosive


OxidizerThis pictogram means the material may ignite or detonate other chemicals if mixed with them. Some hazardous chemicals are compressed Oxygen, Sodium hypochlorite solution, Sulfuric acid.



26


Gas under Pressure

Corrosive Explosive


Eco-Toxic

This pictogram means the material may be hazardous to aquatic environments and/or may have long-lasting environmental effects. The material may kill aquatic life, such as fish, so it should be kept out of waterways. Some hazardous chemicals are Tetrachloroethylene, Mercury, Iodine, Heptane, etc.



27


Gas under Pressure

Corrosive Explosive


PoisonousThis pictogram means the material may have acute and severe health effects. It may be toxic or fatal. The health effect may occur by different routes of exposure: such as contact with the skin, ingestion or inhalation. You should read the label and SDS for more information. Some hazardous chemicals are Methanol, Phosphoric Acid, Mercury, Silver Nitrate, etc.


Safety Data Sheet (SDS)

Safety Data Sheet: A detailed description of each hazardous material. It contains information on the hazardous properties and potential adverse effects of chemicals.

The safety and health information in a SDS should be reviewed before purchasing or using a new material.

Workforce should understand correct material handling and storage as well as the appropriate response methods in the event of a spill or chemical exposure.

SDSs must be available for ALL of the hazardousmaterials present in your work area.

28


Safety Data Sheets: Content Requirements

Section 1: Identification

Section 2: Hazard(s) Identification

Section 3: Composition / Information on Ingredients

Section 4: First-Aid Measures

Section 5: Fire-Fighting Measures

Section 6: Accidental Release Measures

Section 7: Handling and Storage

Section 8: Exposure Controls / Personal Protection

Section 9: Physical and Chemical Properties

Section 10: Stability and Reactivity

Section 11: Toxicological Information

Section 12: Ecological Information

Section 13: Disposal Considerations

Section 14: Transport Information

Section 15: Regulatory Information

Section 16: Other Information

29



30

Section 1: IDENTIFICATION OF THE SUBSTANCEProduct identifier Synonym(s) for productManufacturer, distributor or supplier contact information (name, address and phone numberEmergency phone numberRecommended use and restrictionsSupplemental information



31

Section 2: HAZARDS IDENTIFICATIONClassification of the substance or mixtureGHS ClassificationLabel elementsHazard statement(s)Precautionary statement(s)



32

Section 3: COMPOSITION / INFORMATION ON INGREDIENTSSubstances, CAS No., %[weight], Name, GHS Classification



33

Section 4: FIRST AID MEASURESDescription of first aid measuresIndication of any immediate medical attention and special treatment needed



34

Section 5: FIREFIGHTING MEASURESExtinguishing mediaSpecial hazards arising from the substrate or mixtureAdvice for firefighters



35

Section 6: ACCIDENTAL RELEASE MEASURESPersonal precautions, protective equipment and emergency procedures



36

Section 7: HANDLING AND STORAGEPrecautions for safe handlingConditions for safe storage, including any incompatibilities



37

Section 8: EXPOSURE CONTROLS / PERSONAL PROTECTIONControl parameters



38

Section 9: PHYSICAL AND CHEMICAL PROPERTIESInformation on basic physical and chemical properties



39

Section 10: STABILITY AND REACTIVITYReactivityChemical stabilityPossibility of hazardous reactions



40

Section 11: TOXICOLOGICAL INFORMATIONInformation on toxicological effects



41

Section 12: ECOLOGICAL INFORMATIONToxicityPersistence and degradabilityBioaccumulative potentialMobility in soil



42

Section 13: DISPOSAL CONSIDERATIONSWaste treatment methodsProduct / Packaging disposal



43

Section 14: TRANSPORT INFORMATIONLabels RequiredLand transport (UN)Air transport (ICAO-IATA / DGR)Sea transport (IMDG-Code / GGVSee)



44

Section 15: REGULATORY INFORMATIONSafety, health and environmental regulations / legislation specific for the substance or mixture



45

Section 16: OTHER INFORMATION


Chevron Thailand Specific Procedure


Chevron Thailand Specific Procedure

TSP-33 Chemical Handling and Storage provides guidance for handling and storage of chemicals including the following procedures to meet HAZCOM process requirements and applicable regulations.

47

Labeling SDS Management

Warning Signsand Placards

ProductAcceptance Procedure

Safety Rules for Working Safely with Chemicals


Labeling

48

Additional Chevron Requirements: Chevron SDS Numbers, NFPA Sign, Dangerous Good (DG) Sign and PPE Icons

GHS Labels Requirements:

1) Pictograms (รปูสญัลักษณ์)2) Signal words (คําสญัญาณ)

3) Hazard statements (ขอ้ความแสดงอนัตราย) 4) Precautionary statements

(ขอ้ควรระวังเพือ่ป้องกนัอนัตราย) 5) Product identifier (การบง่ชีผ้ลติภัณฑ)์ 6) Supplier identification

(การระบผุูจ้ัดจําหน่าย)


UN Transportation Pictograms

UN Transport of Dangerous Goods classifies hazardous chemicals into 9 classes.

49

Click to show

Class 1: Explosives Class 2: Gases

Class 3: Flammable Liquids/Combustible Liquids

Class 4: Flammable Solid, Spontaneously Combustible Material, and Dangerous when Wet

Class 5: Oxidizer and Organic Peroxide

Class 6: Poisonous/Toxic Materials and Infectious Substances

Class 7: Radioactive Material

Class 8: Corrosive Materials

Class 9: Miscellaneous Hazardous Materials

Class 1: Explosives

Class 1.1: Explosives with a mass explosion hazard

Class 1.2: Explosives with a blast/projection hazard

Class1.3 — Explosives with a minor blast hazard.

Class 1.4 — Explosives with a major fire hazard.

Class 1.5 — Blasting agents.

Class 1.6 — Extremely insensitive explosives




50

Click to show

Class 1: Explosives

Class 2: Gases Class 3: Flammable

Liquids/Combustible Liquids







Class 2.1: Flammable Gas

Class 2.2: Nonflammable Gas

Class 2.3: Poisonous Gas




51

Click to show

Class 1: Explosives

Class 2: Gases








Class 3: Flammable Liquids

Class 3: Combustible

Class 3: Fuel Oil




52

Click to show

Class 1: Explosives

Class 2: Gases








Class 4.1: Flammable Solids

Class 4.2: Spontaneously Combustible Solids

Class 4.3: Dangerous when Wet




53

Click to show

Class 1: Explosives

Class 2: Gases








Class 5.1: Oxidizing Agent

Class 5.2: Organic Peroxide Oxidizing Agent




54

Click to show

Class 1: Explosives

Class 2: Gases








Class 6.1: Poison

Class 6.2: Biohazard




55

Click to show

Class 1: Explosives

Class 2: Gases








Class 7: Radioactive




56

Click to show

Class 1: Explosives

Class 2: Gases








Class 8: Corrosive




57

Click to show

Class 1: Explosives

Class 2: Gases








Class 9: Miscellaneous


SPECIFIC HAZARDOxidizer OXYAcid ACIDAlkali ALKCorrosive CORSimple Asphyxiant SAUse NO WATER WRadiation Hazard

HEALTH HAZARD4 – Deadly3 – Extreme danger2 – Hazardous1 – Slightly Hazardous0 – Normal Material

(blue)

FIRE HAZARDFlash Points4 – Below 73 F3 – Below 100 F2 – Below 200 F1 – Above 200 F0 – Will not burn

(red)

NFPA Signs

58

NFPA is a standard maintained by the U.S.-based National Fire Protection Association. It defines the colloquial "fire diamond" used by emergency personnel to quickly and easily identify the risks posed by hazardous materials.

REACTIVITY4 – May detonate3 – Shock / heat

may detonate2 – Violent chemical

change1 – Unstable if heated0 – Stable

(yellow)

32

1W


Labeling Requirements

59

In order to standardize the labeling practice, you should follow the following requirements:

Containers or products from vendor/supplier

without label or with inadequate label should be attached a Chevron label

Always attach a proper label for chemical in small

container that is drawn off from the original container

No label required for chemical in small container with caution, recommendation and warning label

The outer package transported from vendor must have chemical label attached if such products are classified as hazardous substances.



It is important to know where SDS is maintained. SDS must be reviewed during conducting HA/JSA prior to working with hazardous chemicals and in an emergency, SDS provides useful information how to respond to a situation safely.

SDS can be accessed at the following sources:

– Facility SDS binder or Master SDS binder maintained in HES Specialist’s Office

– Site SDS binders are maintained at each workplace location, e.g. mechanic shop, I/E shop, remote wellhead platform

– ChemWatch, a web-based SDS management system

SDS must be maintained and updated to ensure:– New chemicals or products are added to the SDS binder;

– The system is reviewed annually.



is an online application collecting SDS of all chemicals used in Chevron Thailand. Frequently used functions are:

– searching for a SDS;

– printing out labels; and

– searching for chemical inventory of your workplace.

Note: ChemWatch is available for Chevron Employees and Contractors who have Smart Badges only.



62

All areas where hazardous materials are used or stored must have clearly visible warning signs or placards. These warning signs or placards include, but not limited to:

forbidden signs;

safety signs;

warning signs;

no smoke, food or drink signs;

chemical storage signs; etc.



63

What warning signs and placards are required for Sodium Hypochlorite?



64

What warning signs and placards are required for compressed gas storage area ?



65

What warning signs and placards are required for Jet A-1 tank ?


Product Acceptance and SDS Management Process

66

Is this chemical available in Chevron ChemWatchDatabase (has Chevron

SDS No.)

Is this chemical new to

facility/Chevron

NoYes

Yes

Update this chemical in Chevron ChemWatch

Database

No

OE/HES review vendor SDS and complete Product Acceptance

Assigned Chevron SDS No.

Reject chemical (User to find other

alternative

Not approved

Acquire vendor SDS and fill in a Product Acceptance

Request Chevron SDS No. from

OE/HES

Submit PR toSupplier

Approved


Product Acceptance Procedure

67

If you are going to purchase a new chemical or product for use at Chevron locations, you must complete a Product Acceptance Form and forward the form with vendor SDS to the HAZCOM Process Advisor in the OE/HES Department for review and approval.

The purpose of the “Product Acceptance Form” is to ensure that all new chemicals or products are reviewed and approved by the OE/HES Department prior to purchasing.


and Don’t for Working Safely with Chemicals

1. Segregate chemicals that can cause harmful reaction if placed close together, e.g., flammable and explosive chemicals, corrosive and flammable materials.

2. Remove food, drink and cigarettes from the work area to prevent contamination.

3. Read and study SDS and label before starting work.

4. Know where the emergency shower and eye-wash stations are located.

5. Make sure the correct type of fire and/or safety equipment is nearby and ready for use.

6. Check to ensure adequate ventilation.

7. Know who to contact and what to do in an emergency situation.

8. Inform your supervisor or work colleague when and where you work with chemical.

9. Assemble PPE needed for the job and keep it nearby – study SDS or consult your supervisor for PPE requirements.

10. Get checked out by your supervisor.

11. Keep work area clean.

68


Do and for Working Safely with Chemicals

69

1. Do not leave chemical containers open when not in use.

2. Do not suck chemicals by mouth.

3. Do not think that all chemicals have specific odors. Some chemical vapors can be very hazardous and odorless.

4. Do not mix a chemical by yourself, even with water, without reviewing proper instructions because some chemicals may react with other chemicals and cause ignition or explosions.

5. Do not breathe gases produced from chemical reactions.

6. Do not pour water in acid.

7. Do not eat, drink or smoke around hazardous chemicals.

8. Do not store chemicals together, without reviewing SDSs for potential reactions.

9. Do not wear contact lenses in an area with presence of toxic vapors because the lenses will absorb those vapors.

chevron thailand hazard communication: awareness · pdf file© 2014 chevron corporation....

Documents