Basic Hazard Communication

Transcription

1 Basic Hazard Communication IH & Containment Conference Rome, May 14-16, 2013 Janssen Campus Belgium Michel Vangeel Principal Expert Industrial Hygiene & Ergonomics

2 Why Chemical Hazard Communication Before handling chemicals it is essential to obtain data on properties related to health, safety and environment of all chemicals, including IPI & API Communication at different levels using different tools Minimum requirements included in IH Maturity Ladder: process, availability, guard quality, training Chemical Hazard Communication May, 14 th

3 Essential part of a Chemical Substance Management Program Training Risk- and Hazard Assessment Exposure Monitoring Hazard Communication Chemical Substance Management Medical Surveillance Spill Control Storage of Chemicals Handling and Transport Chemical Hazard Communication May, 14 th

4 Response All substances are poisons, there is none which is not a poison. The right dose differentiates a poison and a remedy. Paracelsus ( ) Dose ALL chemicals have the ability to be toxic in high enough amounts. Hazard (toxicity) - the inherent ability for a chemical to produce adverse effects in a biological system. Risk - the probability that a substance will produce harm under certain conditions of use/exposure. Exposure - Contact with a chemical or mixture such that a dose may be delivered. Exposure occurs when a chemical comes in contact with the skin, is inhaled, swallowed or injected into the skin by a sharp object. Chemical Hazard Communication May, 14 th

5 Tools Chemical Hazard Communication Safety Data Sheets Summary sheets employees Labels on each chemical Warning signs Site Inventory Chemical Hazard Communication May, 14 th

6 Safety Data Sheet (SDS) Also called Material Safety Data Sheet (MSDS) Document: 16 chapters 1. identification of substances/mixture 2. hazard identification: Hazard & Precautionary statements 4. first aid 6. accidental release 7. handling & storage 8. exposure control/personal protection 9. physical & chemical properties 11. toxicological information Chemical Hazard Communication May, 14 th

7 Chemical Hazard Communication May, 14 th

8 Summary sheet Summary of information relevant for the employee Properties, characteristics: safety, health, environment Hazardous properties Safety precautions (PPE) Emergency response, spill Chemical Hazard Communication May, 14 th

9 Chemical Hazard Communication May, 14 th

10 Labels Primary, initial source of warning for employees when handling hazardous chemical substances Mandatory on each chemical package (container, bag, bottle, ) Includes appropriate hazard warnings Identification of the chemical and identification of hazardous component(s) Name, address, and telephone number of the chemical manufacturer, importer, or responsible party (e.g. principle investigator) Chemical Hazard Communication May, 14 th

11 Chemical Hazard Communication May, 14 th

12 Warning signs Very brief information of hazards permanently in place Hazard labels chemicals tank farm Identification and flow direction pipe lines Chemical storage Chemical Hazard Communication May, 14 th

13 Good examples labels piping = content + flow direction + uniform colour code Chemical Hazard Communication May, 14 th

14 Pictograms Chemical Hazard Communication May, 14 th

15 Inventory List with complete overview of all chemicals stored on site SHOULD BE Adequately detailed Up to date Available and easily accessible At the work place TO ENSURE Immediate information about the storage (emergency) Immediate knowledge about the chemical risk Compatibility storage Chemical storage management Chemical Hazard Communication May, 14 th

16 PROCESS EXAMPLE Inventory list Product added in the local department inventory list : Designation, code, storage, risk DESIGNATION CODE STOCK MOYEN E F O T Xn C Xi N Acétone HPLC 5 0 X Acétone PA 5 0 X Acétonitrile HPLC 13 30L X X Product added or quantities updated at the storage area : Designation, code, storage, risk Chemical Hazard Communication May, 14 th

17 PROCESS EXAMPLE New Product introduction MSDS & process risk assessment MSDS summary sheet (CAS nb, SAP ref, Pictogram, R&S phrases, ) Available for the whole site on intranet (research mode by key word, risk, reference, direct link with SAP, link with full MSDS scan, MSDS internet link, supplier, ) New product added in inventory list &/or SAP Chemical Hazard Communication May, 14 th

18 PROCESS EXAMPLE Chemical informations At site level through intranet At local department with the inventory list Inventories are updated annually At storage area with the storage list At the chemical place with the risk information (emergency) On the chemical with the label + the summary sheet Chemical Hazard Communication May, 14 th

19 Minimum requirements included in IH ML Employees received general safety training related to chemicals (hazard symbols, basic physico chemical properties, link to health effects). Site Management and staff functions (project & process engineers) received an overview training on Industrial Hygiene and the impact they can have. A trained person responsible for the Chemical Hazard Assessment & Communication Program of basic elements (SDS, inventory, labeling, training) is appointed. Employees received training in the hazards, handling, PPE, storage and disposal of chemicals and mixtures in their w orkplace or area. Specific focus is put on human carcinogens (if applicable) and API/IPI. Employees are trained and know how to react in case of a chemical exposure w ith specific signs & symptoms (fe irritation eye or skin, burns, inhalation - difficult breathing) 2.3 Safety Data Sheets are available for chemicals and mixtures in use and stored A summary sheet w ith the most relevant physico chemical & safety properties (such as OEL, required PPE, ) are available at the 2.3 w orkplace (preferred visually displayed). Each chemical and mixture container (tank, drums, pail, bag, bottle, ) has a label that identifies the contents and lists specific safety 2.3 information (at least hazard symbols). Each pipe is labeled w ith the chemical name of their content or identified by a site specific color code and the flow direction is indicated. 2.3 Each dispensing valve dedicated to a chemical agent is labeled w ith the chemical name. A formal procedure (process) must be in place to ensure that all new chemicals or mixtures are evaluated to their physical and health 2.4 hazards before introduction on site (Know n human carcinogen, permit required, banned, explosive, impact on environment). The organization has developed a process to assure proper storage of chemicals (incompatible chemicals, avoid contact w ater, 2.4 temperature conditions, ventilation). 3.1 An inventory of chemicals and mixtures is available and up to date 4.4 SDS are available on request 24 hrs a day. 6.1 A system is in place to periodically check if the SDS is still up to date 6.1 Periodic inspections are conducted to ensure that labels are in place, in good condition, legible and include the required information 6.1 Periodic Chemical Hazard Communication training is provided to the employees Chemical Hazard Communication May, 14 th

20 Hazard communication Active, pharmaceutical ingredients & intermediates Occupational Exposure Limit Hazard banding Notations Chemical Hazard Communication May, 14 th

21 Definitions OEL-TWA: Occupational Exposure Limit Time Weighted Average Airborne concentrations of substances that will not result in adverse effects to most healthy workers, exposed for 8 hours per day, 40 hours per week. Most OELs are established as an 8-hour, time-weighted average. OEL-STEL: Occupational Exposure Limit Short Term Exposure Limit Occupational Exposure Limit Short-Term Exposure Limit. A 15-minute, time-weighted average exposure, which should not be exceeded at any time, nor repeated more than four times daily with a 60-minute rest period, required between each STEL exposure. Chemical Hazard Communication May, 14 th

22 Definitions HHC Health Hazard Category A classification system used to assign materials into one of health hazard categories of increasing severity based upon their inherent pharmacological and toxicological properties J&J = PBOELHHC 1A: g/m 3 1B: g/m 3 2: g/m 3 3A: 20 5 g/m 3 3B: g/m 3 4: < 0.5 g/m 3 Chemical Hazard Communication May, 14 th

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24 Notations Skin Notation: highlights the potential for significant absorption through the skin. DSEN-Dermal Sensitizer: highlights the potential for a compound to cause delayed allergic skin reactions (sensitization), such as wheals and rashes. RSEN-Respiratory Sensitizer: highlights the potential for a compound to cause delayed allergic reactions (sensitization), such as shortness of breath, asthma and anaphylaxis. REPRO-Reproductive Effector: highlights the potential for a compound to have adverse effects on reproduction and fetal development. CAR-Carcinogen highlights the carcinogenic properties of a compound. Chemical Hazard Communication May, 14 th

25 Thank You Janssen Campus Belgium Michel Vangeel