Electrical shhbbbbhhhhhhhhhhghyhgafety.pptx

Ksjjs

1. Electrical Safety 1 of 105

2. SAFETY CONTACT 2 of 105

3. Ground Rules Everyone’s input is needed There are no stupid questions Take care of your personal needs One person talks at a time There is no rank in the room Spelling doesn't count Stay on the subject No outside phone calls during meeting No personal attacks No blackberry messaging If you think it – say it Select some / all / add / delete Selected rules are recorded and hung on the wall Add or delete anytime – by the group 3 of 105

4. Vision : To conduct all its activities in a safe and environmental friendly manner to avoid harm to employees, contract employees, visitors and the community . Belief: All Injuries & Occupational Illnesses are preventable. All incidents must be reported and investigated promptly. SAFETY VISION AND BELIEF 4 of 105

5. REMEMBER……………………….. No job is so important and No service is so urgent – that we cannot take time to perform our work safely . JSW Electrical Safety Standard 5 of 105

6. O ther References Indian Electricity Rules 1956 The Electricity Act 2003 JSW Corporate Policy ISO standards JSW standard on Lock Out Tag Out (LOTO) [JSW/Safety/Std No 009] JSW standard on Permit to Work (PTW) [JSW/Safety/Std No 015] National Fire Protection Association (NFPA) 70E – Standard for Electrical Safety in Workplace Relevant Indian / International Standard 6 of 105

7. ELECTRICAL SAFETY STANDARD Always give careful consideration to: Environment…. Man…. Method … Machine… 7 of 105

8. Objective of ESS Scope of ESS Definitions Management Responsibilities In this presentation…… Plant management Standard Guidelines Personnel Facilities Management Systems JSW Electrical Safety Standard (ESS) 8 of 105

9. (A) OBJECTIVE To Create awareness about the electrical safety standards that has been evolved to establish plant-specific procedures and practices. 9 of 105

10. (B) SCOPE This standard provides requirements and guidance For establishing, sustaining, and improving the procedures and practices. During conceptualization, selection, installation, commissioning, operations and maintenance Aim is to prevent injury, interruptions to operations, and impact on equipment that is critical to process safety. L ocal regulations may impose requirements not reflected in this standard. The most stringent requirement shall apply 10 of 105

11. Authorized - determined by management, qualified, given permission and support to perform and / or direct specific tasks or functions. Competent - see “qualified.” Electrical event - an unusual occurrence that did not, but had the potential to, lead to an electrical incident. Electrical incident - one of the following types of incidents: Any incident having an error or failure in electrical systems as a contributing cause. An incident that involves, or has the potential to cause, an electrical injury as defined in this standard, or other injury that may result from direct exposure to electrical energy (e.g., a fall injury that might result from reaction to electric shock). ( C)DEFINITIONS 11 of 105

12. Electrical injury - an injury that results from electrical, thermal, acoustic, or radiation energy released at the moment of an electrical incident. Lethal shock hazard - any voltage greater than 50 V to any reference point. Limited approach boundary - an approach limit at a distance from an exposed live part, within which a shock hazard exists. This term is used to identify a particular distance within which special considerations are necessary to protect the worker. Practice - an accepted and recognized work method that is aligned with applicable national regulations and standards and is also aligned with corporate policies, standards, and guidelines. DEFINITIONS - contd … 12 of 105

13. Procedure - a documented method or process of carrying out a work activity that is aligned with applicable national regulations and standards and is also aligned with corporate policies, standards, and guidelines. Prohibited approach boundary - an approach limit at a distance from an exposed live part, within which work is considered the same as making contact with the live part. Qualified - having validated skills, knowledge, ability, training, and experience to perform the job safely and to recognize personal limitations in these areas. (In some regions, the term “competent” is used instead of “qualified.”) DEFINITIONS- contd …. 13 of 105

14. A qualified individual has the following characteristics that help to plan, audit, and perform a task safely: Knows the construction and principle of operation of the equipment to be worked on Knows, and is skilled in the use of, the work methods and safe work practices for performing the task Understands the hazards associated with the equipment Is able to recognize the hazards Is able to avoid the hazards Is able to recognize and manage changing conditions of equipment or operation Knows the local legal requirements DEFINITIONS – contd …. 14 of 105

15. Residual Current Device (RCD) – an device that senses the leakage of current to ground associated with electric shock. It de-energizing the circuit before a serious injury is likely to occur. National standards and regulations determine the performance parameters of RCDs and ELCBs. Restricted Approach Boundary - an approach limit at a distance from an exposed electrical live part within which there is an increased risk of shock, due to electrical arc over combined with inadvertent movement, for personnel working in close proximity to the live part. DEFINITIONS – contd …. 15 of 105

16. Risk Assessment - a systematic and structured process whereby hazards present in a workplace, or arising from workplace activity, are identified; risks are evaluated; and protective and preventive measures, including procedures and practices, are put in place to reduce risks to acceptable levels. Working near energized electrical equipment - any activity involving crossing or working inside the shock hazard limited-approach boundary Working on energized electrical equipment - any activity involving crossing or working inside the shock hazard prohibited-approach boundary DEFINITIONS – contd …. 16 of 105

17. ILLUSTRATION OF LIMITED, RESTRICTED, AND PROHIBITED APPROACH BOUNDARIES 17 of 105

18. MANAGEMENT LEADERSHIP AND COMMITMENT CORPORATE RESPONSIBILITIES CORPORATE ELECTRICAL SAFETY LEADER ( D) MANAGEMENT RESPONSIBILITIES 18 of 105

19. D1 . MANAGEMENT LEADERSHIP AND COMMITMENT Management is responsible for - Establishing electrical management resources and procedures. Committing resources. Continuous improvement in electrical safety. Establishing accountability for performance against specific safety goals and/or objectives. External and Internal Audits Demonstrating Commitment to Electrical Safety 19 of 105

20. Designating a Corporate Safety Leader. Demonstrating overall management leadership and commitment. Auditing plant electrical safety programs Making electrical safety expertise available Promoting information exchange among plants. Ensuring sharing of Hazard analysis in the plants. prioritize improvement of plant electrical safety programs in plants & non plants areas. Paying adequate attention to electrical safety when forming joint ventures, making acquisitions, deactivating facilities, and dismantling facilities. D2 . CORPORATE RESPONSIBILITIES 20 of 105

21. Serving as a consultant to line management in fulfilling electrical safety responsibilities. Monitoring operating unit electrical-safety programs through reviews of high potential incidents and other reports. Assisting non-manufacturing locations with appropriate electrical safety initiatives. Assisting the plant safety audit program and providing resources for electrical safety audits. D3 . CORPORATE ELECTRICAL SAFETY LEADER Qualified and recognized for his electrical expertise. Has the appropriate knowledge and experience with this Standard and the associated SHE audit protocol. Qualified to carry out the electrical safety responsibilities and accountabilities of the position. 21 of 105

22. Monitoring plant compliance with the elements of electrical safety as well as monitoring compliance with local regulations. Coordinating learning & sharing of pertinent electrical safety information, such as – Recognized and accepted good practices. Changes in codes, standards, and regulations. High potential incident investigations. Providing plants with access to the pertinent resources for implementing the requirements of this standard. Leveraging awareness tools and resources to other functions in the plants. CORPORATE ELECTRICAL SAFETY LEADER contd … 22 of 105

23. EMPLOYEE INVOLVEMENT ELECTRICAL SAFETY IMPROVEMENT PROCESS CONTROL MEASURES ELECTRICAL SAFETY RESOURCES ELECTRICAL SAFETY TEAM LEADER-ROLES AND RESPONSIBILITIES E. PLANT MANAGEMENT 23 of 105

24. Design, implementation, and operation of the plant’s electrical safety program Being a member of plant electrical safety teams or committees Participating in Electrical Safety Programs Serving as part of incident investigation teams Participating in prestart up reviews Conducting equipment tests and inspections Writing and/or reviewing operating and maintenance procedures E1. EMPLOYEE INVOLVEMENT 24 of 105

25. E2 . ELECTRICAL SAFETY IMPROVEMENT PROCESS Developing, documenting, and issuing plant electrical safety procedures and practices Providing appropriate training on safe electrical work practices. Developing and implementing improvement plans based on both on-plant and off-plant electrical incident findings and recommendations Identifying and promoting electrical facility improvement opportunities through the use of inherently safer electrical technology Providing plant coordination for electrical safety including different business entities that are functional. Conducting internal audits Interacting with other plants as appropriate 25 of 105

26. E3. CONTROL MEASURES Elimination of avoidable exposures. Substitution with less hazardous systems or equipment (e.g., use of 24 V DC instead of 220 V AC Control). Engineering controls, such as equipment designs, that reduce the possibility of inadvertent contact or reduce the need for direct interaction with exposed circuits Visual warnings (i.e., signs, barriers, and labels) Administrative controls (e.g., permits for mobile equipment, excavations, and working with energized equipment) Personal protective equipment (PPE) 26 of 105

27. E4 . ELECTRICAL SAFETY RESOURCE Each plant shall identify one Electrical Safety Resource who - Understanding the hazards associated with electrical energy and the association of electrical safety and process safety, fire safety, and asset productivity. Having experience in one or more areas of design, maintenance, operation, and construction of electrical power distribution systems. Having knowledge of local electrical safety regulations 27 of 105

28. Having the ability to develop engineering solutions to eliminate, reduce, and guard against personnel exposure to electrical hazards. Being an electrician, electrical technician, or electrical engineer with knowledge of electrical power systems. If not available in the plant, designate one person to coordinate. Identify resource in other plant. The plant electrical safety team leader would regularly participate in electrical safety programs with plant electrical safety team and also with other plants to leverage and share information related to electrical safety. ELECTRICAL SAFETY RESOURCE – contd... 28 of 105

29. Plant shall identify a Electrical Safety Team which shall be responsible for – Managing Capital Projects - systems evaluation, design options, and construction management Identify & eliminate electrical hazard/risk. Reduce frequency of exposure to electrical hazards. Reduce magnitude or severity of exposure. Enhance the ability to achieve an electrically safe work condition. Enhance the effectiveness of other electrical hazard control measures included in this standard. E5 . PLANT ELECTRICAL SAFETY TEAM 29 of 105

30. CASE STUDY – 1 Can you find the hazard? 30 of 105

31. Is there a Hazard? CASE STUDY – 2 31 of 105

32. Is there a Hazard? CASE STUDY – 3 32 of 105

33. How about this? See any problems with this? CASE STUDY – 4 33 of 105

34. Is there a Hazard? CASE STUDY – 5 34 of 105

35. How about this? CASE STUDY – 6 35 of 105

36. F . STANDARDS AND GUIDELINES ELECTRICAL TECHNOLOGY ELECTRICAL SAFETY PROCEDURES AND SAFE PRACTICES MANAGEMENT OF ELECTRICAL HAZARDS 36 of 105

37. F1 . ELECTRICAL TECHNOLOGY - GUIDELINES Technologies that eliminate exposure to electrical hazards are the first line of defense in avoiding electrical incidents. Technologies that reduce the frequency and/or severity of potential exposures, used in conjunction with safe work practices, should be considered a second line of defense. Personnel exposure to electrical hazards shall be reduced to acceptable levels based on a risk analysis through the use of the best available equipment design, installation details, and maintenance and operating practices for electrical equipment and systems 37 of 105

38. ELECTRICAL TECHNOLOGY GUIDELINES – contd …. PPE technologies and requirements should be considered the last line of defense For equipment where access for maintenance, adjustment, or servicing may be required while the equipment is energized, the energized exposed parts operating at >50 V shall be provided within enclosures to prevent inadvertent contact. Adequate protections need to be taken for systems >50 Hz . 38 of 105

39. F-2 ELECTRICAL SAFETY PROCEDURES AND SAFE PRACTICES Electrical safety procedures shall be reviewed and reauthorized at intervals not to exceed two years and shall be consistent with local regulations and the requirements of this standard. 39 of 105

40. A specific job plan is written for the task detailing what safety precautions are to be taken. Each plant shall establish the level of management approval for this authorization Proper test instruments are selected. The person performing the test is qualified and authorized to perform voltage testing as part of his or her job responsibility. Appropriate PPE is used while performing the task Work within the prohibited approach boundary shall only be performed when all of the following requirements are met: Only authorized personnel trained on the specific task and the hazards involved are permitted to perform work on energized conductors. F2.1 . WORKING ON OR NEAR ENERGIZED ELECTRICAL EQUIPMENT 40 of 105

41. In addition to the requirements of JSW LOTO Standard, plant procedures for isolating electrical energy shall include- The application of temporary safety grounding and/or Earthing shall be done as determined by risk assessment. Test Before Touch including verification of the test instrument before and after the test. Practices to help ensure identification, communication, and understanding of the limits of the safe work boundary. F2.2. ENERGY ISOLATION 41 of 105

42. Procedures and practices to ensure that recognized hazards are addressed in job plans and permits. Plants shall have a process for determining documentation requirements. The review and authorization process for job plans and permits must be consistent with the level of hazards involved and must include management oversight of the process and input from the electrical competency . If the job cannot be completed as planned or if conditions change, work shall be stopped and preplanned. Line management shall effectively communicate job plans to everyone involved with, and affected by, the work, including operations and emergency response personnel, where appropriate. F2.3 . JOB PLANS & PERMITS 42 of 105

43. Second Person : Plants shall always deploy second person when hazardous work is done. The responsibilities of the standby person shall include but not be limited to: Aware of the hazards involved in the task. Qualified to switch off the power Able to initiate the alarm. Check before work starts Authorize if required Trained in First Aid or capable of calling the first aid personnel and first responders in case of Emergency Able to prevent the people from crossing the safe work boundary Wears the same PPE as the other workman performing job F2.4 . DEPLOYMENT OF TWO PERSONS TOGETHER 43 of 105

44. Plants shall have procedures and practices in place to test for the absence of voltage before touching bare conductors or parts. It should include: Only trained personnel are put on the job. Training & qualification specific to each Test All test instruments are designed and certified for the test voltage. Test Instrument shall be verified with known voltage source or proving unit each time before use. Personnel should test every circuit and every conductor, every time, to verify the absence of voltage before touching Use suitable PPEs F2.5 . TESTING FOR ABSENCE OF VOLTAGE 44 of 105

45. Plants shall have procedures and practices in place to manage all Electrical PPEs – Selection, Approval, Application, Provision, Inspection, Testing, Storage, Use, Maintenance F2.6 . Personal Protective Equipment - PPEs 45 of 105

46. Personal Protective Equipment (PPE) ARC FLASH RATED COVERALL SUIT WITH FACE SHIELD INSULATED GLOVES ARC SHIELD & HOOD INSULATED SHOES 46 of 105

47. Plants shall define the safe work practices for troubleshooting . Emphasize de-energized troubleshooting techniques F2.7. TROUBLESHOOTING Test instruments are designed and certified to meet the requirements PPE requirements when troubleshooting energized electrical equipment. 47 of 105

48. Have check on the drawings beforehand Risk Assessment is conducted and approved by a qualified person Test for the absence of voltage at the source and destination ends of each cable is conducted. Positively identify each cable before it is cut. Secure and label cable ends that remain exposed during, and on completion of, the cable removal activity. Use correct PPEs A cable shall not be picked up in a tray and traced by moving one’s hands (hand-over-hand) along the length of the cable . F2.8 . DISMANTLING, REMOVING, REARRANGING WORK 48 of 105

49. The Ground May Be Hot! Electricity dissipates with the resistance of the ground As potential drops, fields develop around the electrified machine If you step across a line of unequal potential, you could be electrocuted DISMANTLING AND REMOVING ACTIVITIES 49 of 105

50. Single line drawings. Schematic diagrams. Maps of underground electrical services. Area classification drawings. Panel schedules. Electrical system studies Procedures and practices shall be in place to help ensure that: Documentation and labeling is accurate, up-to-date, and readily accessible. Only one labeling convention across all departments F2.9 . DOCUMENTATION AND EQUIPMENT LABELLING 50 of 105

51. Identify electrical lines, conduits, and cables in the area of work before performing excavations and/or penetrations of floors, roofs, and walls. The procedures should include boundary limits for approaching underground lines (energized or de-energized) with mechanized and hand-held tool excavation methods . F2.10 . EXCAVATIONS AND PENETRATIONS 51 of 105

52. Plants that have overhead electric lines shall have procedures and practices in place for helping ensure that cranes and mobile equipment do not come closer to these lines than the approach distance F2.12. AREAS WITH HIGH MOISTURE Installations in areas with high moisture content shall have procedures and practices in place to prevent hazards associated with moisture ingress to nearby electrical conductors and equipment . F2.11 . CRANES & MOBILE EQUIPMENT 52 of 105

53. Electrical Shock SHOCK HAZARD 53 of 105

54. BAIL OUT PROCEDURES If you must get out, jump with your feet together Do not touch the machine Hop or shuffle out of the area 54 of 105

55. IF CONTACT OCCURS Stay on the machine if possible Warn all others to stay away Notify power company immediately Attempt to move away but assure line is not “connected” 55 of 105

56. Switching sequences to minimize risk of, and exposure, to arc flash hazards Techniques to effectively identify and communicate safe work zones in switchgear Training, renewal, and succession planning for key job functions System studies updates (e.g., arc flash hazard analysis, protection coordination, and others deemed appropriate by each plant) Operational plan for the electrical power system in the event of severe weather, blackouts and brownouts Management plan for the installation of temporary generators Plants may find it beneficial to have a dedicated power distribution team. F2.13 . POWER DISTRIBUTION OPERATION 56 of 105

57. Design changes and field modifications in electrical systems are reviewed, approved, documented, and communicated to personnel who may be affected by the changes. Involve a qualified electrical person in the approval of new electrical technology and equipment. Assess the impact of the changes in electrical safety management F2.14 . MANAGEMENT OF CHANGE TECHNOLOGY 57 of 105

58. F2.15 . MANAGEMENT OF ELECTRICAL HAZARDS Electrical Distribution System Hazard Analysis Shock Hazard Arc Hazard Static Electricity Hazards Explosion Hazards Fire Hazards 58 of 105

59. Plants shall perform an electrical hazard analysis for the plant electrical distribution system. The analysis shall be validated at a frequency not to exceed three years . A process hazard analysis can use to identify unsafe conditions and situations in electrical system that may lead to electrical incidents F2.15.1 ELECTRICAL DISTRIBUTION SYSTEM HAZARD ANALYSIS 59 of 105

60. REVIEW AND REVISION HAZID Revision Organizational changes Process or condition monitoring changes Incident investigation results Abnormal conditions through design envelope changes New projects The following are examples of when a HAZARD IDENTIFICATION revision should occur 60 of 105

61. Identification of Hazards – Consider the Past, Present and Future Existing conditions Future conditions Historical conditions What has gone wrong in the past? What could go wrong currently? What could go wrong due to change? Root Cause Historical Records Process Experience Near Misses Identified Hazards HAZID Workshop HAZOP Study Scenario Definitions Checklists Change Management What-If Judgement Prediction unforeseeable 61 of 105

62. F2.15.2 SHOCK HAZARD Plants shall have procedures and practices in place to assess and manage shock hazards. At a minimum, the following requirements must be followed : The limited approach boundary for circuit parts and conductors shall be crossed only by a qualified person, or by an unqualified person escorted by a qualified person. The restricted approach boundary shall be crossed only by a qualified person that is using shock protection techniques and equipment/PPEs. 62 of 105

63. Shock hazard contd … The prohibited approach boundary shall be crossed only by a qualified person that is using the same protection, procedures, and techniques of shock protection/PPEs that are used when direct contact is made with a live part. All voltages greater than 50 V to any reference point shall be considered a lethal shock hazard. Plants shall have practices and procedures in place that require the use of voltage-rated gloves on circuits greater than 50 V when Using voltage testing or measuring instruments. Working within the prohibited approach boundary. Working within the restricted approach boundary 63 of 105

64. Vending machines, water fountains, and socket-fed equipment in kitchens, cafeterias, break rooms, and in wet or damp locations shall be protected by ELCBs or RCDs. Consider using the following technologies - Battery-powered tools Reduced-voltage equipment Double-insulated equipment Shrouding and barriers (e.g., finger-safe terminals) Insulated or voltage-rated tools Voltage-rated PPE (e.g., gloves or hats) Insulated mats on floors Insulated, flexible barriers for exposed equipment parts Shock hazard contd … 64 of 105

65. Where multiple voltage sources exist – Identification of multiple voltage sources inside cabinets Segregated voltages to prevent accidental contact where multiple voltage sources exist in one unit. Barriers Finger Safe Terminals Insulated, Voltage rated tools Labeled back-feeds, temporary feeds, and dual feeds Shock hazard contd … 65 of 105

66. Arc flash hazard analysis performed Results are documented to determine the level of arc flash energy Analysis is updated whenever any change takes place or every five years Places where energy level is > 1.2 cal/cm sq adequate measures shall be taken. At a minimum, the following items shall be assessed Incident energy at the working distance Arc-flash boundary Activity Equipment & Tools Body positioning F2.15.3 Arc Hazards 66 of 105

67. Liquid-filled, insulated electric power distribution equipment shall have a process (i.e., process hazard analysis or another method deemed appropriate by plant management) in place for assessing the additional potential hazards of liquid-filled, insulated equipment that is part of the electric power distribution system. Arc Hazards - contd The frequency and duration of personnel exposure due to proximity of personnel walkways and work areas The direction path of oil being expelled from a pressure-relief system For transformer tap changers that are rated for operation only under de-energized conditions, a control method as secure as that used for personal lockout/ tagout helps ensure that these devices are operated only under de-energized conditions. 67 of 105

68. ELECTRICAL SHOCK Received when current passes through the body Severity of the shock depends on: Path of current through the body Amount of current flowing through the body Length of time the body is in the circuit 68 of 105

69. ELECTRICAL HARM PATH: Harm is related to the path by which current passes through the body. 69 of 105

70. FORMS OF ARC FLASH ENERGY Noise Expansion Vaporization Thermal radiation 70 of 105

71. ARC FLASH INJURIES Electric shock Severe burns Blindness Blast injuries Shrapnel wounds Lung blast injuries Ruptured eardrum Pressure wave injuries 71 of 105

72. Power – amount of energy at the arc Distance – of the worker to the arc Time – duration of the arc exposure SEVERITY FACTORS 72 of 105

73. Arc Flash Hazard? Category Cal/cm2 Clothing Exposure Consequence 1.2 to 3 Untreated Cotton Second and / or third degree burns to bare, unprotected skin 1 3 to 8 Flame retardant (FR) shirt and FR pants Can ignite non-flame-resistant clothing which can cause extensive second – and/or third degree burns. 2 8 to 25 Cotton underwear FR shirt and FR pants Incurable extensive second – and/or third degree burns to bare skin. 3 25 to 40 Cotton underwear FR shirt, FR pants and FR coveralls Life threatening extensive third degree burns to the exposed skin. 4 > 40 Cotton underwear FR shirt, FR pants and double layer switching coat and pants, Total Weight :24-30 oz/yd 2 Immediate extensive burning leading to loss of life. 73 of 105

74. Pressure Waves Molten Metal Intense ultraviolet/infrared Light Hot Air-Rapid Expansion 35,000 ° F (The sun surface is 10,000 ° F) Shrapnel Sound Waves Calculations are based on the worst case scenario of conductor to conductor Arc faults. Arc Flash Hazard? Copper Vapor: Solid to Vapor Expands by 67,000 times 74 of 105

75. Electric arc Arc flash Arc blast ARC FLASH EVENTS Compliments of Salisbury Electrical Safety L.L.C. 75 of 105

76. Static discharges can be an ignition source, and injuries may result from a person reacting to a static shock or from process operations that may have static electricity hazards (e.g., handling or transporting liquids, solids, or gases in portable containers or piping systems). Certain maintenance activities (e.g., steam cleaning, industrial vacuuming, and sandblasting) can produce static electricity hazards . F2.15.4 STATIC ELECTRICITY HAZARDS 76 of 105

77. Other Electrical Hazard – Static Discharge Transporting liquids, solids, or gases in piping systems possible generate static. Static discharge can be an ignition source Few examples: ESP Chimney Fine Coal Conveying Pipe Line Petrol / Diesel / HFO etc unloading system 77 of 105

78. F2.15.5 EXPLOSION HAZARD Plants will have Procedures and practices to assess and manage the risk of explosions in the electrical Equipment. This will have a minimum – Drawings & documents describing limits of hazardous area & its classification Selection of appropriate equipment for the area Mechanical Integrity of the installation Methods to exclude other areas from the source Maintenance of mechanical integrity & calibration of the explosion meters 78 of 105

79. OTHER ELECTRICAL HAZARD – EXPLOSION HAZARD 79 of 105

80. Selection, procurement, and installation of electrical equipment and devices that minimize the possibility of igniting flammable and combustible materials. Elimination of any flammable and combustible material inside the electrical control room that could catch fire in the event of an arc or electrical equipment fire. Management of mechanical integrity, as outlined in Section 5.4.3, to eliminate or reduce the fire ignition source. Evaluation of toxic substances emitted from burning electrical equipment and/or materials and controlling the potential for personnel exposure F2.15.6 FIRE HAZARDS 80 of 105

81. G. PERSONNEL TRAINING AND PERFORMANCE CONTRACTOR ADMINISTRATION INCIDENT INVESTIGATION AND REPORTING MANAGEMENT OF CHANGE – PERSONNEL EMERGENCY PLANNING AND RESPONSE 81 of 105

82. G1 . TRAINING AND PERFORMANCE Personnel shall receive training and be qualified. Training on use of electrical PPE and Electrical safety procedures and practices. Training, validation, and refresher at least every three years or when one or more of the following occur: Change in work function Return to the function after more than three months Change in electrical installation, procedures, or organization When plant assessments and incident investigations indicate the need for refresher training Note: Training documentation should take the form of a written test, record of verbal affirmation, documented job cycle tests, or a combination of these. 82 of 105

83. G2 . CONTRACTOR ADMINISTRATION Incorporate all applicable electrical safety requirements in the contract. These electrical safety requirements shall comply with local and national regulations. Involve Plant Electrical Safety Team, Electrical Safety Resource Contractors have received training in Electrical Safety Standard & other Local & National Requirements A qualified electrical person shall be involved in the contractor management process outlined in Standard. 83 of 105

84. G3 . INCIDENT INVESTIGATION AND REPORTING Electrical incidents shall be investigated and reported as defined in JSW Incident Investigations Standard . Electrical incident with the potential for serious injury shall be investigated. The plant electrical safety resource, Regional Electrical Safety Leader or other designated person shall be part of the Investigation. Unusual events, near misses occurring during electrical tasks shall be investigated. 84 of 105

85. Ensure that person doing critical job is trained in them. Examples of critical job functions should include, Electrical safety Resource. Electric power distribution. Hazardous area classification. Responsible electrical engineer. G4 . MANAGEMENT OF CHANGE – PERSONNEL 85 of 105

86. G5 . EMERGENCY PLANNING AND RESPONSE CPR training to First Responders Conducting mock drills of electrical injury emergencies Identifying energy isolation points and providing training on energy isolation requirements for emergency responders Having emergency equipment, including communications equipment, available and accessible. Establishing procedures for securing the scene of an electrical incident. Plants shall demonstrate preparedness for electrical-safety emergencies (e.g., rescue and treatment for electric shock, arc-flash burns, blast injuries, or fire involving electrical equipment). Plants shall have procedures established to help ensure prompt and immediate medical evaluation for anyone exposed to an electrical shock greater than 50 V, regardless of observable symptoms, wounds, or discomfort Having procedures and training in place on the appropriate use of PPE. 86 of 105

87. H. FACILITIES QUALITY ASSURANCE MECHANICAL INTEGRITY MANAGEMENT OF SUBTLE CHANGE WORKING WITH ELECTRICAL SYSTEMS 87 of 105

88. H1. QUALITY ASSURANCE Quality assurance program, including documentation, to ensure Equipment fabricated and installed as per design specifications. All installations shall meet all applicable national codes and local regulations. Pre-start up safety reviews : Perform pre-start up safety reviews of all new and modified electrical systems Permanent circuit identification and isolation information is installed and verified as correct. Accurate documentation needed to plan energy isolation and lockout / tagout is available. Equipment construction and installation are in accordance with design specifications, local regulations, and plant requirements. Arc flash hazard assessment, if applicable, is complete and equipment arc flash hazard labeling is installed. 88 of 105

89. H2 . MECHANICAL INTEGRITY Ensure Integrity of electrical equipment - circuit breakers, protective relay systems, grounding, earthing and bonding conductors, electrical equipment auxiliary facilities, and tools and equipment, critical to the safety and reliability of the electrical equipment. Examples of auxiliary facilities, equipment, and tools include, but may not be limited to, Roofs and other weather protection for electrical equipment. Switchgear internal heaters and room-space conditioning to prevent moisture contamination of insulating materials. Temporary safety grounds and/or earths. Testing and troubleshooting instruments. Insulated sticks used for switching or fuse installation and/or removal . 89 of 105

90. H3 . MANAGEMENT OF SUBTLE CHANGE Plants shall have procedures and practices in place to manage subtle change that affects exposure to electrical hazards. Examples of subtle change include, but may not be limited to: Change in grade elevation that could alter the depth of underground conductors or elevation of overhead electric lines. Connection of temporary generators. Temporary connection of redundant power sources. Temporary electrical installations or service to temporary buildings. Any change that significantly affects the available fault current. Any change in the size, type, or settings of circuit protection devices. Ageing of capacitors 90 of 105

91. H4 . WORKING WITH ELECTRICAL SYSTEMS All electrical equipment having national / international approvals shall be used. All electrical installations shall be done as per recommended manufacturer’s/statutory guidelines. Use of portable electrical equipments shall be backed up with ELCB (30 mA ) Use of flame proof equipment in hazardous areas. lllumination shall be provided as per applicable standard for all working spaces. Neutral and earth terminals should never be connected together at control panels. Temporary electrical power and lighting installations of less than 600 volts may be used only during maintenance, demolition of building / structures or equipment and project activities. 91 of 105

92. WORKING WITH ELECTRICAL SYSTEMS – contd … Adequate and safe access is to be provided for maintenance of electrical installations. All personnel working with electrical systems shall possess the necessary wireman’s license/certificate of competency issued by the concerned local statutory body. Necessary cable layout drawings for cables which are laid on shop overhead structures, trenches or underground should be prepared and kept up-to-date Plants shall have procedures and practices in place for working with electrical installations having ungrounded neutral. 92 of 105

93. I. MANAGEMENT SYSTEM SUPPORT RESOURCES STANDARD REVIEW PROCESS TRAINING & COMMUNICATION CONTACTS 93 of 105

94. I1 . SUPPORT RESOURCES Corporate Electrical Safety Leader Plant Electrical Safety Teams Plant Electrical Resource Records: Records shall be retained in compliance with the Corporate Records and Information Management Program Audits: Internal Audits to ensure Local Laws, Regulations, Situations unique to plant. 94 of 105

95. I2 . STANDARD REVIEW PROCESS Review and revise every two years Emergency deviation process Documentation and authorizing process Plant Electrical Safety Team involvement 95 of 105

96. Plant electrical safety training shall be done in accordance with established plant procedures I4. CONTACT The contact for this document is the Secretary – Rules and Procedure Sub Committee. I3. TRAINING & COMMUNICATION 96 of 105

97. WARNING LABEL-APPROACHABLE BOUNDARIES 97 of 105

98. Minimum approach boundaries for applying shock protection measures 98 of 105

99. SAFETY IMPROVEMENT TECHNIQUE - OVERVIEW Checklists - questions to assist in hazard identification Brainstorming - whatever anyone can think of What If Analysis - possible outcomes of change Operation - identifies “process plant” type incidents FMEA/FMECA - equipment failure causes Task Analysis – maintenance activities, procedures Fault Tree Analysis - combinations of failures Increasing effort required 99 of 105

100. AREA IN FRONT OF THIS ELECTRICAL PANEL MUST BE KEPT CLEAR FOR 36 INCHES OSHA - NEC REGULATIONS C A U T I O N HIGH VOLTAGE Signs, Symbols, Tags, and Barricades are used to warn personnel of potential electrical hazards. OBEY ALL SIGNS AND BARRIERS! 100 of 105

101. EMPLOYEE RIGHTS RIGHT to a safe and healthy workplace RIGHT to have questions regarding safety and health addressed RIGHT to receive and have access to all information regarding workplace hazards RIGHT to refuse to perform an unsafe act 101 of 105

102. EMPLOYEE RESPONSIBILITIES RESPONSIBILITY to comply with all policies and procedures RESPONSIBILITY to report all unsafe acts and conditions RESPONSIBILITY to be a team member - to assist others in compliance RESPONSIBILITY to offer suggestions that may have a positive impact on safety 102 of 105

103. signs and labels Visual Warnings barriers 103 of 105

104. PERSONAL PROTECTIVE EQUIPMENT (PPE) 104 of 105

105. THANK YOU!! 105 of 105