Hazard Identification & Risk assessment...pptx

HiRA

1. APPALANAIDU CHUKKA HSE ENGINEER BSDC JAIPUR HAZARD IDENTIFICATION & RISK ASSESSMENT

2. Purpose….. To Identify the potential hazards of any activity that causes harm to people, property & environment. To assess the risks/impacts associated with the activities . To identify the significant impact(s) & to ascertain control to prevent injury, ill health, damage and pollution.

3. Important Definitions “Hazard” is any source, situation, or act with a potential for harm in terms of human injury or ill health, or a combination of these. Risk is the combination of the likelihood of an occurrence of a hazardous event for exposure(s) and the severity of injury or ill health that can be caused by the event or exposure. acceptable risk risk that has been reduced to a level that can be tolerated by the organization having regard to its legal obligations and its own OH&S policy risk assessment process of evaluating the risk(s) arising from a hazard(s), taking into account the adequacy of any existing controls, and deciding whether or not the risk(s) is acceptable hazard identification process of recognizing that a hazard exists and defining its characteristics

4. HIRA Scope & Coverage Routine activity - Non – routine activity Legal requirement Regular Monitoring & Review

5. Responsibility Concerned Section Heads, HSEO, in co ordination with Project Manager Concerned Section Heads Worker representatives HSEO/HSEM at Site Continuous monitoring Project HSE Committee Incidents Management Change External Feedback (Audits, Clients etc.) Others

6. HIRA – First step. Method Statement Detail scope of work Location Engineer responsible List of workers involved Drawing Activity Step Wise Activity Description Plant & Machineries Tools & tackles Duration of the job Health & Safety Others HIRA should be done by team (HSEO, HSEM, Execution departments & Worker representative )with respect to the method statement from execution depts.

7. Types of Hazards .. Hazards Physical Mechanical Chemical Biological Psychological Ergonomical Fire & Explosion

8. Mechanical hazards Impact force(Collision, falls from height etc. ) Confined space Falling on pointed object Slips & Trips Compressed air/high pressure fluids (such as cutting fluid ) Entanglement Equipment-related injury

9. Physical hazards Lighting Barotraumas (hypobaric/hyperbaric pressure) Asphyxiation Ionizing radiation Cold stress (hypothermia) Heat stress (hyperthermia) Dehydration (due to sweating) Vibration Noise

10. Biological hazards Fungi Blood-borne pathogens Snakes Virus Bacteria

11. Chemical hazards Acids Bases Solvents (Petroleum) Heavy metals (Lead) Asbestos and other fine dust/fibrous materials(Particulates ) Silica Highly-reactive chemicals

12. Fire & Explosion Stored Pressure Vessel/ Stored Energy Malfunctioning of equipment/ lines / Poor maintenance etc Riots etc. Hot work Flammable Substances

13. Psychological Hazards Bullying, including emotional, verbal, and sexual harassment Malfunctioning of equipment/ lines / Poor maintenance etc. Mobbing. Violence from outside the organisation Work-related stress excessive working time and overwork Burnout. Exposure to excessive consumption of tobacco & alcohol.

14. Ergonomic Hazard Poor lighting Unwanted Movements. Wrong Postures Musculoskeletal Injuries arises Due to:

15. All Workers Including Contractors & Visitors Hazards in vicinity of our workplace & control (Manhole , Excavation etc. ) Changes or proposed changes in site (activities, materials etc.) Hazards : Accountable Points Human behavior, capabilities & Other human factors Hazards of external Origin/ agency(Radiography/ Pressure test)

16. Infrastructure / Equipment / Materials at workplace Hazards : Accountable Points Legal & Other requirements Design of Work Area , Processes, Installations, Machinery/equipment, Operating procedures Modification to the OH & S management system (Including temporary change)

17. Assessment Guideline RISK ASSESSMENT MATRIX 5 4 3 2 HIGH RISK MEDIUM RISK LOW RISK 1 P R O B A B I L I T Y 1 2 3 4 5 CONSEQUENCE RISK ASSESSMENT MATRIX 5 4 3 2 HIGH RISK MEDIUM RISK LOW RISK 1 P R O B A B I L I T Y 1 2 3 4 5 I M P A C T RISK ASSESSMENT MATRIX 5 4 3 2 HIGH RISK MEDIUM RISK LOW RISK 1 P R O B A B I L I T Y 1 2 3 4 5 CONSEQUENCE RISK ASSESSMENT MATRIX 5 4 3 2 HIGH RISK MEDIUM RISK LOW RISK 1 P R O B A B I L I T Y 1 2 3 4 5 I M P A C T

18. Assessment Guideline Severity of hazard (Impact)

19. Assessment Guideline Likelihood of occurrence (Probability)

20. Steps Involved in Risk Assessment Step 1: Identifying and ascertaining the detailed activities / sub activities from the method statements Step 2: Individually list down hazards / risks and analyze existing control measure. Step 3: Assess impact & probability of occurrence and ascertain risk level for each identified hazard / impact considering existing control measure Step 4: For environmental aspects the team analyses the environmental aspects of the activity which has significant impacts as per stipulated guidelines Step 5: If risk level is high or medium list down additional control measure to bring the level to ALARP

21. Summary of Steps 1 t0 5 The main activity to be mentioned here like erection of vessels , Pipe erection etc. To be identified from the method statement of that main activity. Mention whether sub – activity is Routine (R), Non – Routine (NR), Emergency (E)_or Legal requirement (L). Mention the specific hazard(s) involved in that sub-activity like Physical, Slip/Trip , etc. . Mention the specific risk arising from the hazard like Incident etc. Mention the specific control measure specified in method statement, Other procedures. Assess and give the score as per guidelines.

22. Additional Control Measure - ALARP level Elimination Substitution Engineering Controls Administrative Control Personal Protective Equipment Efficiency Gap

23. Additional Control Measure - ALARP level Elimination Substitution Engineering Controls Administrative Control Personal Protective Equipment

24. Steps Involved in Risk Assessment Step 6: Again assess the impact & probability of occurrence and ascertain risk level for each hazard / aspect considering additional control measures. Step 7: Ascertan safe work method in line with additional control measures that are being considered to bring risk level to ALARP. Step 8: Identifying & ascertaining the responsible person to comply the corrective measures. Step 9: Finalized HIRA & safe work method to be circulated to all concerned. Step 10: Continuous monitoring & review of HIRA & Safe work method after any incidents/ NCR/ Customer complaints/ Incident alerts / others.

25. When determining controls, or considering changes to existing controls , consideration shall be given to reducing the risks according to the following hierarchy: a) elimination; b) substitution; c) engineering controls; d) signage/warnings and/or administrative controls; e) personal protective equipment. The organization shall document and keep the results of identification of hazards, risk assessments and determined controls up-to-date. The organization shall ensure that the OH&S risks and determined controls are taken into account when establishing, implementing and maintaining its OH&S management system . OHSAS 18002 :4.3.1 Hazard identification, risk assessment and determining controls

26. Summary of Steps 6 t0 10 Assess and give the score considering the additional control measures to bring it to ALARP . Prepare safe work method as in line with additional control measures to bring it to ALARP and specify the doc no Mention the short Initial / Name of the responsible person

27. Ideal Communication of HIRA

28. Group activity NOTE : Prepare a Hazard Identification & Risk Assessment

29. Be Alert and look for Hazard existence… Thank You