ENICOR 1934F Permit to Work.pdf

Permit to Work & Work Procedures 2024 Trainer and participants presentation Trainer presentation… o …. o …. Participants… o Company o Role and responsibility o Experience o Expectation of the course 2 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Program 1° Day 2° Day Introduction to the course and presentation of the Hazard Identification & Risk Assessment course Exercise (team working): Focus on Permit to work o Hazard Awareness Training Safety Barriers and PTW – ENI- Permit to Work o Risk Assessment for a specific activity System Part 1: PTW and Swiss Cheese Model o Roles and Responsibilities (PA, IA, SA, AA, workers, etc.) o PTW types, Certificates o PTW Process o PTW Form Lunch Lunch Case Study (team working): Lesson Learnt on PTW Applications: ENI - Permit to Work System Part 2: o Safety Behavior o Safety Leadership & Commitment o Method Statement & Risk Assessment o Stop Work Authority o Toolbox Talk Discussion, feedback & conclusion 3 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Leadership: The foundation of out thoughts In our culture, Safety is not a procedure but a way of being. It is not a set of don’s, but a way of doing things. It is a moment of listening, communication and feed-back. Eni has a unique feature: passion in doing business. Passion in Safety is a value for our teams. The culture of Safety shall be shared with our Contractors. Safety comes at an early stage in all projects. It plays a role in the integrity and quality of our assets and operations. We are prepared to reduce income from our operations if there are any safety concerns. In HSE, hierarchies do not exist; intervene is everyone mandate. CLAUDIO DESCALZI One day event, Eni in Safety 4 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Our basis Safety is a way of life. It is not a list of don’ts, but a way of doing things. Each worker is responsible for its own safety and the one of the colleagues. To intervene is everyone’s duty. At all levels we shall intervene and appreciate them who act in this way. The right of each of us to defend our own safety and well-being is an intrinsic and indispensable value. We shall always intervene when we’re on doubt about the safety of any activity. It’s a duty and responsibility of each of us, regardless of our position in the Company. 5 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Safety Leadership Who is responsible for the overall safety of the facility? Who is in the charge during emergencies? Does it depend on the type of emergency? Is HSE the ultimate responsible to ensure compliance with Safety? 6 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Safety Leadership Responsibilities for his own safety and for the safety of his co-workers is every one’s duty. Commitment and personal engagement in HSE Accountability and Responsibility Company HSE Discipline & HSE IMS system (procedures, work instructions, PtW, Risk Assessment, JSA, etc.) Stop Work Authority. 7 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Leadership, Roles and Responsibilities: Permit to Work System Each specific role must be clearly defined and understood in PTW process. All departments are equally involved in the process starting from the REQUESTING AUTHORITY There always must be as a minimum: the person in charge for the work execution (PERFORMING AUTHORITY), is responsible to describe the activity in the permit. the person requesting the activity (ISSUING AUTHORITY) is in charge to verify and issue the permit The SAFETY AUTHORITY is in charge to support IA and AA in assessing the existing risks associated to the activity and propose appropriate mitigation measures The AREA AUTHORITY is a person in charge to verify the proposed activity can be executed according to already ongoing activities in the area under his responsibility. The person in charge to authorize the permit (AUTHORIZING AUTHORITY) is the highest authority on site. 8 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work & Work Procedures eni corporate university What is a Permit to Work System? Permit-to-Work is a system that define what to do and how to do it according to the risk evaluation in order to carry out the activities safely. “It defines limits and boundaries of what is allowed and authorized to do.” 10 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Scope of the Ptw System proper authorization of designated work. hazards are assessed and identified controls are put in place. To ensure Specific precautions are taken before starting, during the work and after completion.. right coordination of the activities on site is managing possible interferential risks. 11 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 When do we need a Permit-it-Work? As outlined in the OGP guidelines, the types of work for which PTW Systems are normally required include inspection, maintenance and repair, testing, construction, commissioning, dismantling, modification and cleaning, remediation and restoration. It is mandatory in case of: Non-routine activities; Any high-risk activity (including routine); Simultaneous and Concurrent Activities; Any activity carried out by contractors or subcontractors, especially if Company plants or equipment are used or concerned and when the risks or hazards involved are such to require the use of the PTW; Activities considered urgent. 12 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work: Types Two types of PtW: Cold and Hot 13 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work and Documentation Permit-to-Work is effective if it comes with all the relevant information related to the activity in the permit. Detailed description of work Equipment Procedures / Operating Checklists Work Instructions JSA / TBT Certificates Drawings 14 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work Form Content PtW form Activity description, with hints to detailed tasks Exact location and equipment identification Identified hazards Identified preventive and protective measures to be taken Roles involved in the PtW preparation an activity execution Time and validity 15 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Persons working under Permit to Work Individuals working within the Permit-to-Work Receive briefing and instruction from the team leader (Performing Authority PA) during ToolBox Talk – TBT with respect to: o Activities o Hazards o Mitigation measures Strictly follow the instructions received from the team leader according to the prescriptions specified in the permit. Where a transfer of responsibilities takes place (e.g. in case of PA shift change), provision shall be made to receive a proper handover concerning the activity execution jointly with the permit implementation (new PA has to sign the permit). Any new member in the working team shall be included in the Personnel List, receive the briefing, attend the TBT and sign the attendance sheet before starting to work. 16 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Training and Accountability Key Personnel shall be trained on PtW system before being authorized to sign PtW, being aware they will be accountable for a full implementation of conditions on the PtW. An updated list of all certified users of the PTW system (authorized PTW signatories), provided with specific PTW training, shall be signed by their Employer, including authorized contractor personnel. The list is retained at site in permanently manned locations. Not all PtW systems are the same, so it is crucial that everyone is trained on the specific system which is implemented in that specific Subsidiary. No deviations are allowed from a single PtW and from the PtW system agreed for that site. No deviations are allowed from the PtW prescriptions assigned to the workforce (team leader/PA supervision). 17 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Risk Mitigation A risk evaluation is mandatory for all the activities that required a PtW. For the routine activities or for those not critical at least a Job Safety Analysis (JSA) shall be available and attached to the PtW. In case a multiple languages environment is present, the risk of miscommunications must be evaluated. 18 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 PtW and Interferential Activitiesn (1) In case of multiple and/or concurrent activities (SIMOPS/CONOPS) that may generate interferential risks, PtW is an essential tool for the correct planning and coordination of ongoing activities in order to control related risks. Daily site preliminary coordination meetings allow an effective planning and coordination of operations before PtWs are drafted. 19 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 PtW and Interferential Activities (2) Before the activities start, a daily site Permit to Work Coordination Meeting is strongly suggested In PtW Coordination Meeting all PtWs are discussed, evaluated, revised before approval, solving possible conflicts and contributing to the best management of risks arising from simultaneous activities. A formal role of PtW Coordinator can facilitate the above process. 20 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Effective Communication to the Workforce Attention should be paid to the possibility of misunderstandings where more than one language is spoken on-site. Use of multi language forms. During the TBT the team leader (Performing Authority PA) shall ensure that all workers receive and understand hazards and control measures. TBT must be clear to all crew members and it shall be carried out in multiple languages whenever necessary. 21 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 PtW Implementation Work can only start after all controls specified in the permit have been put in place and verified. PA shall ensure all the activities are carried out as stated in the PtW (Direct Supervision). Supervision is not limited to PA responsibility; all authorities shall contribute to supervision as per their roles. Everyone has the authority to stop the work in the evidence of unsafe behaviors or conditions. 22 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Work Suspension Activities may require suspension while on going. Any worker can request the activity suspension whenever an unexpected unsafe condition arises. Here are some typical circumstances where the may occur: in the event of an emergency, for operational reason to prevent interaction with another activity not foreseen, while waiting for materials or services not planned in the PtW, in case of unexpected conditions which may require deviation from the planned activity. 23 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Emergency Situation during a PtW In case an emergency arises: o Activities shall be immediately suspended, by mean of securing equipment and area. o Emergency response prescriptions (preliminarily available and shared) shall be followed. o PtW is automatically suspended. After the emergency is closed, all conditions shall be re-assessed and it strongly advised that new PtWs need to be reissued from scratch. 24 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Emergency vs. Urgency EMERGENCY: usually implies an immediate threat to health, assets, environment and reputation. o Management of emergencies does NOT require a PtW. All measures are already stated in the ERP. o Example: a leak from a valve or a flange and HC contaminating the soil or the water URGENCY: no immediate danger or threat, it simply refers to a state of priority. o It always requires a Permit. o It does not allow by-pass of normal operating procedures. o Example: a compressor not working because damaged and production shut down 25 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Plan, Ready? Go! Plan A PtW system must be in place with the relevant supporting procedures and systematically implemented. PERMIT TO WORK Simultaneous/concurrent activities shall be planned and Work permit is an essential and mandatory subjected to risk assessment and PtW in order to management tool to be adopted for non-routine or eliminate/reduce interferential risks. dangerous activities Non-routine and high-risk activities shall be planned and subjected to risk assessment and PtW. Guarantee that all personnel receive proper training on using the PtW system. Ready? Is the PtW discussed in dedicated meetings? Have all personnel working under PtW received the necessary information about its contents? Have you verified that all requirements specified in the PtW are implemented on site? Go! Suspend and re-assess your work if a change occurs in the scope of work, tools, equipment, personnel, shift change or any other condition of the PtW. 26 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work & Work Procedures eni corporate university Concept of Safety Barriers SAFETY BARRIERS Actions and Systems to prevent, control and mitigate any unintentional hazardous event and their associated effects Barriers may be classified as: o Prevention barriers (before the hazardous event takes place) o Mitigation barriers (after the hazardous event takes place) But also as: o Hardware (equipment, working tools, PPE…) o Software (procedures, work instructions….) 28 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Safety Barriers Permit to Work as a software (control) Safety Barrier If the barrier is strong…. No major consequences 29 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Swiss Cheese Concept However barriers are not unbreakable…. A barrier may be represented with a swiss cheese slice. When one or more holes in each of the slices become aligned, allowing for ‘a trajectory’ of potential major hazard event…. 30 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 What breaks Barriers? Normal activities break barriers continuously and generates holes. Changes (team, meteo, equipment) and work modifications also reduce the effectiveness of the barriers. IF THERE IS AN APPROPRIATE SYSTEM FOR MANAGING ALL BARRIERS HOLES WILL NOT BE PRESENT! 31 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Safety Barriers If the holes are filled….No major consequences 32 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work & Work Procedures ENI Permit-to-Work (PtW) opi-hse-014-eni spa_nr_EN r01 eni corporate university ENI PtW Ensure that the HSE hazards and risks are identified, and adequate and appropriate controls selected to minimize the risks. Purpose Provide a record showing that the type of work and the proper procedures have been checked by an approved person. Ensure that proper authorization is given to carry out work. 34 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 ENI PtW When PtW system needs to be applied: PTW is MANDATORY for non-routine activities. PTW is MANDATORY for SIMOPs and CONOPs activities where different teams and functions are involved. In case of routine activities, if any changes with respect to normal operations/tools/methods are foreseen a PTW shall be issued. A PTW is MANDATORY as minimum in any work that involves work on energized systems, hot work, confined space entry or excavation, radiography, lifting, working at height, diving operations and ROV activities at subsea. A PTW is required and used for any hazardous cold work (e.g. Hydro testing, overboard activities in offshore, pneumatic testing) or working in a hazardous area (e.g. live plant) when handling hazardous substances, well operation, lifting activities (, erection and dismantling of scaffolds 35 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 ENI PtW - Definitions - Authorities Assigned Section Manager, approved by the Company senior Management as a Requesting Authority and responsible REQUESTING AUTHORITY for requesting authorization for specific work under PTW system. Assigned Section Manager, subsequently approved by the Company senior Management as Issuing Authority and ISSUING AUTHORITY responsible for the planning and approval of safe execution of activities under PTW system, by issuing PTW forms and certificates to the Performing Authorities. Appropriate responsible person identified within the organization of the Authorizing Authority, in charge of verifying at AREA AUTHORITY site the presence and effectiveness of control measures as indicated in the PTW forms. Shall have sufficient authority to carry out mentioned activities on behalf of the Authorizing Authority. Assigned Section Manager, subsequently approved by the Company Senior Management as Authorizing Authority and AUTHORIZING AUTHORITY responsible for the planning and approval of safe execution of activities under PTW system, by authorizing PTW forms and certificates to the Performing Authorities. The person in charge of the work, an approved Company Supervisor or Contractor/Subcontractor Supervisor in charge PERFORMING AUTHORITY and responsible for the execution of the work to be carried out on any Company Site under the control of a PTW. Is the authority, that will be affected by any work executed in the vicinity of the area under his responsibility and AFFECTED PARTY therefore can be affected by any possible hazardous events as outcome of the authorized work. Is different from Authorizing Authority. He/She is the custodian of the Permit to Work System and for the PTW procedures elaborated by the Company as HSE IMS REPRESENTATIVE well Person appointed by Company from various trades assigned the responsibilities to aid in the facilitation of the PTW COMPETENT PERSON procedure (e.g. Authorized Electrical person, Authorized Gas Tester). A Competent Person is required for particular type of job (scaffolding erection/dismantling, lifting operations, electrical jobs, trenching and excavation) 36 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 ENI PtW - Definitions - simultaneous activities Any combination of two or more sets of macro-activities carried out simultaneously within a defined area, CONOPS either by different organizations (i.e., Technical Functions) or under different management systems, which, because of their proximity or other critical factors, may interact adversely with each other. Any combination of two or more sets of macro-activities carried out simultaneously within a defined area, either by different organizations (i.e., Technical Functions) or under different management systems, SIMOPS which, because of their proximity or other critical factors, may interact adversely with each other. They are named “SIMOPS” if at least one of the macro-activities is carried out with the use of a drilling rig. Simultaneous Operations Authority is the SIMOPS Manager that is aware of potential interaction when issuing different work permits for the same piece of equipment or system, or where there may be SOA potential conflict with adjacent work activities. Is a position having the overall responsibility for the execution of Simultaneous Operations at site. 37 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 ENI PtW - Definitions 1. Overall process of risk analysis and risk evaluation (ISO 17776:2016); 2. Risk management – Risk assessment techniques focused on risk assessment that help decision RISK ASSESSMENT makers understand the risks that could affect the achievement of objectives as well as the adequacy of the controls already in place through risk assessment concepts, processes and the selection of risk assessment techniques (IEC 31010:2009) JSA is a method that is used to identify, analyze and record 1) the steps involved in performing a specific JOB SAFETY job, 2) the existing or potential safety and health hazards associated with each step, and 3) the ANALYSIS (JSA) recommended action(s)/procedure(s) that will eliminate or reduce these hazards and the risk of a workplace injury or illness. Combination of the likelihood (or probability, or frequency) and consequence(s) of RISK a specified hazardous event occurring (EN ISO 45001:2018). 38 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 ENI PtW - Definitions Toolbox talks allow Performing Authority and workers to explore the risks of specific health and safety issues of the job and think about ways to deal with them. It is a safety meeting (or briefing) that is part of an organization's overall safety program. Toolbox meetings are generally conducted at the job site prior to the commencement of a job or work shift. A toolbox talks covers special topics on safety TOOLBOX TALK aspects related to the specific jobs reported in the PTW. It is one of the effective methods to refresh workers' knowledge, cover last minute safety checks, and exchange information with the experienced workers. Toolbox talk shall be recorded using appropriate forms and attached to the PTW. COLD WORK PERMIT Required for any work not involving hot work or naked flame work that is also potentially hazardous, (CWP) which may expose personnel, equipment or the environment to hazard. Hot work is any process that can be a source of ignition when flammable material is present or can HOT WORK PERMIT be a fire hazard regardless of the presence of flammable material in the workplace. A Hot Work (HWP) Permit is required for work involving the use of an open flame or spark. 39 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 ENI PtW is mandatory… As outlined in the OGP guidelines, the types of work for which PTW Systems are normally required include inspection, maintenance and repair, testing, construction, commissioning, dismantling, modification and cleaning, remediation and restoration. It is mandatory in case of: Non-routine activities; Any high-risk activity (including routine); Simultaneous and Concurrent Activities; Any activity carried out by contractors or subcontractors, especially if Company plants or equipment are used or concerned and when the risks or hazards involved are such to require the use of the PTW; Activities considered urgent. 40 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Type of jobs requiring the control of a PTW system include, as minimum (1) This is not an exhaustive list. It is important that each Employer Line’s PTW procedures include their own list of jobs that require the use of the PTW system, taking into account PTW categories mentioned in opi-hse-014-eni spa_nr_EN r01 Annex B SIMOPS & CONOPS; Hot work of any type where heat is used and generated, for example by welding flame cutting, grinding, grit/sandblasting etc.; Work which may generate ignition sparks or other sources of ignition (e.g. use of motorized equipment non explosion proof rated) inside or in proximity of hazardous classified areas; Isolation related to line breaking, disconnection or opening of any closed pipeline, vessel or equipment containing toxic, corrosive or harmful substances; 41 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Type of jobs requiring the control of a PTW system include, as minimum (2) Work at any place on an offshore installation from which any person could fall into the sea/lake/river/ponds containing water or other fluids where drowning risk exist; Work involving the use of dangerous substances, including radioactive, flammable, explosive corrosive materials; Excavations; Diving activities; Pressure testing; Works at height; Lifting operations; Electrical works; Operations in confined spaces; Operations associated to potential for unexpected release of hazardous energies and requiring de-energization (LOTO); 42 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Type of jobs requiring the control of a PTW system include, as minimum (3) Operations which compromise critical safety systems or which remove them from service e.g. fire and gas detection systems, public address systems, lifesaving equipment and firefighting equipment; Works which required temporary equipment; In case of routine activities, it is necessary to perform an assessment by Site Management (e.g. through Requesting/Issuing Authority and Authorizing Authority) to verify and evaluate the routine conditions associated to operations. Any foreseen changes / deviation from normal operations / activities / methods / tools will be subject to evaluation and issue of a PTW according to the procedure. 43 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Complementary Supporting Certificates and Documents Electrical Isolation Certificate / Lock out – Tag out Certificate. Different types of work permits Process / Mechanical Isolation Certificate. are supported by certificates and can be related to confined space Excavation Clearance Certificate. entry, process, mechanical or Diving Certificate instrument Gas Test Certificate. isolation/override/inhibition, electrical isolation, radiography, Confined Space Entry Log. excavation and scaffolding; Vehicle / Equipment Entry Certificate. The certificates shall be used in Lifting Plan. conjunction with a work permit (cold or hot permit) and are not Scaffolding Clearance Documentation. stand-alone documents. Radiography Clearance Documentation. The certificates shall be cross- Subsurface Utilities Clearance Documentation. linked with the PTW by means of the PTW number. Tool Box Talks Minute (always attached to the PTW). JSA or HSE Task Risk Analysis. Work Procedure. Safety Data Sheets. 44 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Work Categories: Hot Work Permit (HWP) Op-hse-014-eni spa_nr_EN r01 Annelx B Any work involving the use of a source of ignition (including naked flames) capable of igniting flammable gases, volatile liquids or other materials. A Hot Work Permit is required for work involving the use of an open flame or spark: The use of engine motors in plant (diesel / petrol-driven mobile equipment). Work on electrical systems where access is possible to electrical conductors that are or could possibly be live. Work involving the installation or repair of electric cables. Connection or disconnection of electrical motors. Work on instrumentation, instrument panels or telecom equipment. Use of explosives or perforating guns, dry grit or shot blasting. Using non intrinsically safe electrical equipment (e.g. Aero meter, power tools, photography) in hazardous areas. Pneumatic spanners, jack hammers, hacksaws and drills. Spark producing hand tools. Hot Works (Welding and Brazing, Burning and Blow Torches. Flame Cutting, Grinding and Disc Cutting of metal and reinforced concrete, Plasma Cutting). Portable and transportable electrical equipment. Post weld heat treatment / stress relieving etc. 45 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Work Categories: Cold Work Permit (CWP) Op-hse-014-eni spa_nr_EN r01 Annelx B A Cold Work Permit is required for work not involving hot work or Naked Flame work that is also potentially hazardous, which may expose personnel, equipment or the environment to hazard. For example: Pressure testing of plant and equipment. Actual or possible breaking of containment of systems under pressure or systems that contain substances which are flammable, toxic or corrosive (whenever these conditions are not evaluated through HWP). Disconnection or opening up of any closed pipeline or vessels. Spading and de-spading of process lines. Chemical cleaning. Handling of hazardous substances, e.g. radioactive sources, toxic/corrosive chemicals. Spraying of paint and brush painting. Erection and dismantling of scaffolds. Lagging and insulation activities. Working at Height. Activities affecting the integrity of evacuation and escape routes and systems. Any other potentially high risk operation 46 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Confined Space Entry Module (CSEM) Op-hse-014-eni spa_nr_EN r01 Annelx B A CSEM is required before entering or working inside a confined space. Confined spaces may include vessels, tanks, furnaces, separators, drums, pipes, sewers, sumps or drains and machinery enclosures, or excavations greater than 1,50 m in depth (ref. to Opi sg hse 045 – Excavation). A confined space is defined as a space that is large enough to be entered bodily and has one or more of the following characteristics: has limited or restricted access for entry or exit; contains has the potential to contain a hazardous atmosphere; it is not intended for continuous operation; has insufficient ventilation and may contain known or potential hazards. Requirements for CSEM are included in opi-hse-016-eni spa_nr. 47 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Radiography Module (RM) Op-hse-014-eni spa_nr_EN r01 Annelx B A Radiography Module is issued for controlling the use of radioactive materials used for non-destructive testing of welds, or other associated type of activity. The Radiography Module is effective for the period specified on the PTW Form, normally for 1-day shift, and shall be used and accompanied by the Radiation Protection Supervisor (RPS) who ensure proper preparation and planning of the worksite prior to the commencement of radiography activity and supervises the safety of the worksite and personnel. 48 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Excavation Module Op-hse-014-eni spa_nr_EN r01 Annelx B A Radiography Module is issued for controlling the use of radioactive materials used for non-destructive testing of welds, or other associated type of activity. The Radiography Module is effective for the period specified on the PTW Form, normally for 1-day shift, and shall be used and accompanied by the Radiation Protection Supervisor (RPS) who ensure proper preparation and planning of the worksite prior to the commencement of radiography activity and supervises the safety of the worksite and personnel. 49 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Electrical Work Module Op-hse-014-eni spa_nr_EN r01 Annelx B An Electrical Work Module is used to define requirements for all works involving the repair and maintenance of electrical equipment and supply, in which there is a risk of electrocution of personnel. Such Electrical Work includes, but is not limited to, the following: Work on isolated electrical equipment. Installation of instrumentation pipe work, cable and terminations (no live tie ins). Earthling / grounding/termination. Continuity checks. Maintenance. 50 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Isolation Certificate Op-hse-014-eni spa_nr_EN r01 Annelx B An Isolation Certificate defines the requirements for all work requiring isolation and lock-out / tag- out of equipment. The isolation method, safety precautions and responsibilities related to isolation and lock-out / tag- out are detailed in the opi-hse-018-eni spa_nr. The Isolation Certificate is used to supports the PTW by providing the means of: recording the required isolations before the commencement of the work indicated in the associated PTW. confirming that the isolations have been made so that the work can start (subject to authorization of other permits, e.g. Confined Space Entry – Electrical Work Module). formal authorization and recording of approval to isolate lock-out/tag-out and block out the requested equipment. ensuring proper authorization is granted to remove isolation, lock-out/tag-out and block out devices on completion of the work indicated in the associated PTW. The Isolation Certificate shall be completed before the relevant Permit to Work can be authorized. 51 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Energy Isolation & LOTO Procedure PURPOSE: ensure that machinery or equipment, (where an unexpected energizing, start up or release of any type of hazardous energy could occur) is isolated and rendered safe to work Lockout/Tagout: The placement of a lock/tag on an energy isolating device to ensure that the device and the equipment cannot be operated until the lock and tag is removed. Electrical isolation: It is a secure, proven disconnection and separation of a circuit, or item of equipment, from every source of electrical energy. Testing effectiveness is included. 52 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Vehicle/Equipment Entry Certificate Op-hse-014-eni spa_nr_EN r01 Annelx B The Vehicle/Equipment Entry Certificate is used and required in production plant or during SIMOPS phases, it is intended to define the requirements for the control of the vehicles or other motorized equipment entry into hazardous areas that may contain flammable atmospheres or overhead lines, buried piping or tankage, or unprotected equipment. 53 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Gas Test Certificate Op-hse-014-eni spa_nr_EN r01 Annelx B Where required, the atmosphere in which the work will be carried out, particularly within confined spaces, shall be tested by a qualified person (i.e. an Authorized Gas Tester) before entry is allowed. Results of any gas testing have to be recorded and timed is indicated, and entered on the Gas Test Certificate, it will be attached in the PTW. As part of the written Company permit to work program, the procedure shall include details related to gas testing in terms of provisions and steps for which the supervision from Company personnel is required (e.g. countercheck from HSE Department) when gas testing is performed by contractors. 54 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Functions and roles involved in the PTW system Company Employer / Managing Director Company HSE IMS Representative Individual roles affected by the PTW system: Requesting Authority Performing Authority Issuing Authority Authorizing Authority Area Authority Affected Party Authorized Gas Tester (AGT) Authorized Firewatcher Confined Space Attendant Authorized Electrical Persons and Isolation Authority PTW Controller General workers in the PTW system 55 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Role and Responsabilities matrix The table summarizes, for each type of workplace and role foreseen in the PTW system, the main Company/Contractor/ Subcontractor position that are considered adequate to cover the individual role 56 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Role and Responsabilities matrix The table summarizes, for each type of workplace and role foreseen in the PTW system, the main Company/Contractor/S ubcontractor position that are considered adequate to cover the individual role 57 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Role and Responsabilities matrix The table summarizes, for each type of workplace and role foreseen in the PTW system, the main Company/Contractor/ Subcontractor position that are considered adequate to cover the individual role 58 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Role and Responsabilities matrix The table summarizes, for each type of workplace and role foreseen in the PTW system, the main Company/Contractor/S ubcontractor position that are considered adequate to cover the individual role 59 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work Controller, Tasks & Responsibilities Checks and reviews all documentation collected by PA and associated to a PtW i.e.: Work Instructions and Safety Evaluations (Task Risk Assessment), drawings / other documents, Certificates, in order to ensure the information required by PTW is complete before its issue. Informs immediately IA and/or PA of any situation presenting an impact on the safe completion of an activity or on the associated precautions. Maintains up to date written or computer-based registers of permits and supplementary certificates. Ensures a display board of all Permits and Certificates is maintained and used. Collects all copies of each PtW at the end of the shift / day for revalidation or cancellation as required. 60 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Workers, Tasks & Responsibilities Receive a general understanding of Work Permit System Have a detailed working knowledge of Work Permit procedure as it applies to their own work Awareness that NO work requiring a PtW can start until the proper one has been approved, issued, posted on site and they have been properly instructed with the applicable recommendations and risk mitigation measures Receive specific induction for activities to be performed and related risk mitigation measures, in order to fully understand and adhere to the conditions and safety precautions stated in the PtW Write their name and surname and sign on Personnel List and TBT form. 61 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Risk Assessment: a general indication The starting point is a description of the activity, and then break down the activity into short, numbered steps in chronological order. Identify the hazards: For each step, list the associated hazards including the circumstances under which they may arise. Main hazards associated with machinery, equipment, tools; procedures, tasks, processes and all physical aspects of the plant premises need to be identified Identify the control measures already in existence to mitigate the risk. Evaluate the initial likelihood considering the existing control measure, the severity of the consequences and rank the risk ENI risk matrix. Identify any additional controls required: where the initial risk is HIGH additional control-measures shall be found to bring the risk to medium or lower. 62 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Risk Assessment Evaluate the residual risk with the existing and additional controls. If further recommendations/controls measures reduce the risk to an acceptable level, they should then be recorded with the new residual risk ranking. Communicate and implement the control measures: if the residual risk is acceptable, the risk assessment team will recommend that the work should go ahead, with the identified control measures in place. Has to be an unanimous decision of the whole team. All significant hazards, their controls and specific warnings shall be recorded in the risk assessed Method Statement. After approval, and authorisation the risk assessed Method Statement goes up to the worksite and the Risk Assessment of a method Statement is filed. All recommendation from (RAMS) shall be incorporated onto the final version of the risk assessed Method Statement. Specify any critical recommendations which must be closed out before the work commences. The risk control measures shall be implemented with adequate inspection, maintenance and monitoring procedures to secure continued operation. All activities will be risk assessed using the principles of this procedure even when it is decided that no Method Statement is required. 63 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 ENI PtW Example Cold Work Permit Form This form contains required information about: Technical Data an Authorization, Monitoring & Approval Process 64 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section A - Header and Description (under responsibility of the Issuing Authority) Sequential Numbering (under responsibility of PTW Controller or otherwise indicated in Subsidiary/District PTW Procedure) SITE PTW N. Subsidiary logo COLD PTW..................................................................... Section A: WORK DESCRIPTION (responsible for filling: Issuing Authority) REFERENCE TO WORK ORDER REFERENCE. TO PREVIOUS PTW ISSUE DATE O O N ……………………………………………………….……………. N ……………………………………………………….……………............................................... WORK DESCPTION …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………… PERMIT VALIDITY PERFORMING AUTHORITY (Name/Surname) REQUESTING AUTORITY ISSUING AUTORITY From …./…../20…… ……… hrs to …./…../20…... ……… hrs ……………………………………………………………………………………..……………… …………………………………………………… ………………………………………………… 65 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section A - Header and Description (under responsibility of the Issuing Authority) This part must contain the description of the work that must be completed and the requested deadline. Therefore, it must contain the following: description of the work (check lists can be used to supplement the description to better explain the work); time line ((starting date and duration of Work Permit); work area; details of the request/work order/contract; Performing Authority; Issuing Authority. 66 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section B – Job & Workplace Risks (under responsibility of the Performing & Issuing Authority) Section B: JOB & WORKPLACE RISKS (responsible for filling: Performing and Issuing Authority) WORK AREA (INSTALLATION/UNIT) ZONE EQUIPEMENT TAG ………………………………………………..…………………………….………… ………………………………………………………… ……………………..…………………………………………………… TOOLS/EQUIPMENT USED (including machinery/engines) …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………………………..………………………………………………………………….………… ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………..…………………………………………………………………. RISKS PRESENT IN THE WOKING AREA – Prevention and protection measures that must be implemented before and during work.  JOB SAFETY ANALYSIS (JSA) / TRA Doc. n°………………………………………  PRE-JOB SAFETY MEETING  P&IDs Doc. n°………………………………………  SAFETY DATA SHEETS  LIFTING PLAN Doc. n°………………………………………  OTHER (specify): ……………………………………………………………………………………………… 67 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section B – Job & Workplace Risks (under responsibility of the Performing & Issuing Authority) Performing & Issuing Authorities are responsible for filling in this Section. They shall involve the Authorizing Authority, or the Area Authority, in providing information related to the specific risks associated to the worksite and the associated preventive and protective actions. The information in this Section must been submitted for approval and signature to the Issuing and Performing Authority. In considering the content of the form, the following list is typical of the information required: Description of exact location /unit numbers etc.; Details of work party and tools to be used; Details of potential hazards based on the specific context in which the work must be completed (risks specific to the working environment) and, specifically, those caused by the authorizing unit's operations, equipment/plants or dangerous substances and that are present in the area where the work must be completed; Details of precautions taken in terms of prevention and protection measures (technical, managerial and procedural), that must be implemented before and during work when faced with specific working environment related risks; 68 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section B – Job & Workplace Risks (under responsibility of the Performing & Issuing Authority) Safety checks, limitations and instructions; Working environment inspections (habitability, checking for explosion hazards, ensuring the absence of dangerous substances, etc.); Operations, undertaken before work begins, which are necessary for containing area specific risks and for implementing safety measures for the plants and machinery used (isolation, draining, line/equipment remediation, electrical isolation, etc.); Firefighting equipment; Details of protective equipment to be used or worn; Collective protection equipment; Other persons to be notified; Signature of person belonging to Issuing Authority in charge of approval and which confirms that site has been checked and that equipment may be reinstated, or left safely isolated, and that the permit is cancelled. 69 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section C – Work execution procedures (under responsibility of the Performing & Issuing Authority) Section C: WORK EXECUTION PROCEDURES (responsible for filling: Performing and Issuing Authority) SAFETY MEASURES ON EQUIPMENT/LINES SAFETY PRECAUTION PERSONAL PROTECTIVE EQUIPMENT  ISOLATION AND TAGGING OF VALVES (Ref. to P&IDs)  DELIMITATION/PROTECTION OF WORKING AREA  SAFETY HELMET, SAFETY BOOTS, COVERALL, GLOVES, SAFETY GLASSES  ISOLATION CERTIFICATES  MARKING OUT WORKING AREA  HIGH IMPACT GLOVES  ELECTRICAL n°…………………………………………….  REMOVAL/SEGREGATION OF DANGEROUS SUBSTANCES  HEARING PROTECTION  MECHANICAL n°…………………………………………  IDENTIFICATION OF UNDERGROUND SERVICES LINES/CABLES  FACIAL PROTECTION (e.g.: screen) SANCTION TO TEST  EXPLOSION-PROOF ELECTRICAL APPLIANCES  SAFETY HARNESS / LIFELINE  FLANGES: INSTALLATION  REMOVAL   FLAME/SPARK ARRESTOR  DETECTOR  H2S  O2  CH4  OTHER……………… (Ref. to P&IDs and/or other schematic drawings)  SCAFFOLDING  BREATING APPARATUS (SCBA)  LINE DISCONNECTION ( Ref. to P&IDs and/or other schematic dwg.)  SECE INHIBITION/OVERRIDE  FULL FACE MASK WITH ABEK FILTER  DRAINAGE  F&G  FF  ESD  OTHER:…………………….  FILTER MASK FOR : ………………………………………………………  DEPRESSURISATION Ref. to Isolation certificate n° ………………………………………………….  OTHER:………………………………………………………………………………………  INERTING WITH: INTERT GAS  WATER  STEAM   ENVIRONMENTAL ANALYSIS  VENTILATION: NATURAL  FORCED   before  during  at restart of work  OTHER : ………………………………………………………………………………..…………… ………………………………..………………………………………………………………… …………………………………………………………………………………………………………………  OTHER: ……………………………………………………………………………………. ………………………………………………………………………………………………………………… ………………………………………………………………………………………………..… ………………………………………………………………………………………………………………… ………………………………………………………………………………………………..… FIREFIGHTING PRECAUTION  FIRE EXTINGUISHER:  pouder  CO2  REMOVAL OF FLAMMABLE SUBSTANCES  FIREWATCHER  OTHER: …………………………………….………………………………………………… We hereby certify that all the prevention and protection measures taken (technical, organizational, operational) to mitigate and control task related risks are in place. PERFORMING AUTHORITY ISSUING AUTHORITY ………………………….……………………………….……………. …………………………………………………………… 70 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section C – Work execution procedures (under responsibility of the Performing & Issuing Authority) This section, filled in by the Performing Authority, specifically taking into consideration what was included/ordered in the previous Section, must include, at the very least, the following: Procedures for carrying out the work and the equipment and machinery that will be used; All the prevention and protection measures taken (technical, organizational, operational) to mitigate and control task related risks; “Stop work authority” approved by management of the Employer Line (in the PTW form, e.g. foot page, a clear statement has to be included with respect to “Stop work authority” in terms of “With the Stop Work Authority, anyone working within Company sites, as either an employee or contractor, is empowered to interrupt an activity whenever he observes an unsafe act or an unsafe condition“; Name and surname (block letters) of Performing Authority signing the PTW. 71 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section D1 – Acceptance and Authorization (under responsibility of the Authorizing Authority) Section D1: APPROVALANDAUTHORIZATION (responsiblefor filling: Authorizing Authority) Wehereby certify that all the prevention and protection measures taken (technical, organizational, and operational) are in place, all the risks and interfaces with other work areas have been identifiedand duly assessed, all isolationsnecessary for the work are in place and the work is authorized to be executed. AUTHORIZING AUTHORITY AFFECTED PARTY ………………………….……………………………….……………. ……………………………………..…………….…………………………….. 72 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section D1 – Acceptance and Authorization (under responsibility of the Authorizing Authority) The Authorizing Authority has to coordinate and control the approval of permits having an overview of all operations planned and/or underway in order to avoid risks caused by simultaneous / concurrent activities. He / She has to identify the specific risks associated to the worksite and add the associated preventive and protective actions in the PTW (e.g. interferential risks generated by the interaction of the activity with others ones and the mining risks). The Authorizing Authority has to sign the permit to work, authorizing the execution of works. 73 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section D2 – Field checks of the prescription on the work permit and start of activities (under responsibility of the Area Authority) Section D2: FIELD CHECKS / VERIFICATION OF CONTROLS ON SITE (responsible for filling: Area Authority) ENVIRONMENTAL ANALYSIS – report the level detected (ppm) I hereby certify that I performed a site inspection and: Date/time Flammable gas Toxic gas Authorized Gas Tester the PTW is complete and signed all the prevention and protection measures ordered have been implemented all the required documentation is attached to the PTW for all works and all preparatory operations before work begins from …… : …… hrs of :.…./..…../20…… to………… hrs of:. …./..…../20….. AREA AUTHORITY PERFORMING AUTHORITY for acceptance ………………………….……………………………….……………. …………………………………………………………………….. 74 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section D2 – Field checks of the prescription on the work permit and start of activities (under responsibility of the Area Authority) The Area Authority has to be appointed in order to verify the execution of the activities according to the PTW procedure. The Area Authority allows the start of work by signing the PTW only under the following conditions: the PTW is complete and signed; all the prevention and protection measures ordered have been implemented; all the preliminary documentation that has been listed in the Work Permit is attached to the PTW for all works and all preparatory operations before work begins (e.g. blueprints, P&IDs, etc.). 75 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section E – Renewals Section E: RENEWALS DATE AND TIME : ISSUING AUTHORITY PERFORMING AUTHORITY AREA AUTHORITY 76 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section E – Renewals The renewal must be reported in the PTW before work begins again (work continue for several consecutive days or after any interruption), through the insertion of a specific section for signature of the Performing Authority, the Issuing Authority and the Area Authority with the date and time of the period of duration. To ensure and maintain an effective control in changing circumstances there will be a limit on the life of a permit. A generic PTW cannot be valid for more than a shift. This section could include also the signature for handover of responsibilities between shifts. 77 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section F – Termination of Work Section F: SUSPENSION/TERMINATION OF WORK SUSPENSION OF WORK CONTINUATION OF WORK WORK COMPLETION The work has been suspended by The work site has been inspected after the suspension and all controls and The work is completed, all tools and equipment are reinstated in their initial precaution are reinstated and in place. The work can proceed. position, the worksite is left clean and safe. ………………………………………………………………………………… … For (indicate the reason) at … :… of……/……/20… This work permit is CLOSED at … :… of……/……/20………… PERFORMING AUTHORITY ………………………………………………………………………………… AREA AUTHORITY ………………………………………………………………… ………………………………………………. ISSUING … at … :… of……/……/20………… AUTHORITY………………………………………………………. AREA AUTHORITY ………………………………………………. With the Stop Work Authority, anyone working within Company sites, as either an employee or contractor, is empowered to interrupt an activity whenever he observes an unsafe act or an unsafe condition. 78 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Section F – Termination of Work When the work covered by the Work Permit is completed, the PTW must be closed. Closing of the PTW must be done following joint verification by the parties involved. This section should include: Declaration by person in charge of work that work is complete or incomplete and work location has been left in a safe condition; all the signatures of the interested parties that the PTW refers to are reported (Performing Authority, Issuing Authority and Area Authority) together with the time and date of the closing of the Work Permit. Requesting Authority and Authorization Authority have to be informed. In the event that the work that was authorized is not finished within the deadline established by the PTW, the work must in any case be closed; in this case, the Requesting Authority must apply for an extension by opening a new PTW which must refer to the old one (in terms of identification number and date). 79 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Work Permit regular Meeting It is expected that each Employer Lines will prepare and define further PTW procedure addressing PTW planning meeting requirements in accordance with their specific needs and requirements, if necessary referring also to a specific bridging document. These meetings will be for the planning and the approval of the work and review of the work to be done during the following shift, including maintenance activities and all the PTWs associated with this activity and identify any conflicting activities. During the meetings work to be performed is discussed in terms of, i.e. when the work will be carried out, and what method to be used, impacts on other activities, special precaution to be taken, necessary Area Authorities, as Requesting and Issuing Authority, to be involved and informed. During the meetings, all required documents and procedures will be made available (Task Risk assessment, work procedures, PTWs, associated certificates, competence certificates, access control documentation). 80 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 PtWs Validity The permit will specify the time in which it is valid. Its validity will be for no more than the normal working shift. If the work is not completed within the time specified, the permit may be extended as long as it does not over run the initial shift time. If an emergency alarm sounds, all work permits are suspended, work will cease, and the work site left in a safe condition, so far as is reasonably practicable and time allows; After each break of the work activities, revalidation of the PTW and a new Tool Box Talk will be ensured by the Performing Authority. The PTW validity shall be completed by the Performing Authority, the Issuing Authority, the Area Authority and the Authorizing Authority, considering the particular circumstances and the likelihood of any change that may affect the period of validity (e.g., removal of long term isolation); To ensure and maintain an effective control in changing circumstances there will be a limit on the life of a permit. A generic PTW cannot be valid for more than a shift.PtWs shall not be carried over from one shift crew to another. 81 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 PtWs suspension and cancellation Work being carried out under a PTW system may have to be stopped before the work is completed. Typical circumstances for changing boundary conditions are: in the event of an emergency; For operational reasons to prevent interaction with another activity; If there is a change to the nature or scope of the work; Where there is a conflict with another scope of work; Work to be carried out during another shift and/or under another Performing Authority; The Performing Authority is not able to perform a direct supervision of the activity; Waiting for critical materials or services or spare parts; Expiring validity period of the PTW; In case of violation of the safety golden rules and PTW prescriptions. 82 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Pre Job HSE Meeting (Tool Box Talk) When TBT are held prior to start the activity. Who TBT involve all personnel needed for the activity covered by the PtW. It is normally held by the PA or by the foreman of the team, with the support of HSE. Why and What For Ensure that the PtW main aspects are discussed with the team and fully understood. Describe activity, hazards, mitigation measures, roles and communication signals. Clarify any doubts. Allow workers to explore the risks safety issues on site and think about ways to deal with them. Allow communication and open discussion within the team. 83 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permit to Work & Work Procedures Hazard identification, Ridk Assessment and JSA eni corporate university Hazard and Risk Definition HAZARD: the inherent potential of a source, material, act or situation (properties of substances, characteristics of the equipment, operating conditions, etc.) to harm people, property, or the environment RISK: combination of the likelihood of an hazardous event and the severity of effects caused by the hazardous event exposure on people (injury, fatality), equipment and facilities, environment, assets and reputation. R = ƒ (L, S) L expected likelihood of the event (probability of a hazard) S severity (measure of the magnitude of damage) 85 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Five Steps of the Risk Assessment Process STEP 1 Hazard Identification STEP 2 Current Risk Evaluation STEP 3 Risk Analysis vs Risk Tolerability Criteria (People, Environment, Asset, Reputation) STEP 4 Identification of additional Risk Reduction Measures STEP 5 Final Risk Evaluation including additional Risk Reduction Measures 86 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Risk Assessment Process ISO 17776 Identification of Guidelines on tools and techniques for hazards Hazards and identification and risk assessment Effects Frequency Consequence Evaluation Evaluation Risk Risk Reduction Determination Measures RISK EVALUATION Risk Acceptability Risk Criteria Acceptance Set Functional Requirements 87 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Risk Assessment Process - Risk Matrix 88 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Example of Risk Assessment Form 89 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Risk Assessment vs. JSA Risk assessment: Formal process to identify potential hazards related to the activities performed on a specific workplace (activities + plant risks) analyze the perceived level of risk associated with those hazards in case of high or medium risk propose controls to reduce risk levels Job safety analysis: identify the hazards of specific job tasks in order to reduce the risk of injury to workers. It involves 1. breaking down the steps of performing a job 2. identifying hazards at each step, 3. creating controls to keep workers safe while performing that task. Risk assessment provides a wider picture of all operational risks, involving different disciplines and including a focus on specific area conditions. Job safety analysis has a very specific scope and it focuses on the identification of specific hazards for specific tasks. 90 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 JSA (or JHA) JSA are used to describe how to perform a task step-by-step, any hazards associated with a task, and controls to mitigate these hazards. Personnel will identify, review, discuss and analyse in advance any possible hazardous situation that could occur when performing activities and identify actions to be implemented preventing such hazardous situations from occurring. JSAs can be used to educate employees on safe practices prior to utilizing equipment. Three basic stages in conducting a JSA are: 1. breaking the job down into a sequence of steps/tasks; 2. identifying potential hazards; 3. determining preventive measures to overcome these hazards. 91 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 JSA (or JHA) Process Breaking the job down into a sequence of steps/tasks Keep it simple (i.e. pick up, push, carry, disconnect, etc.). Each step/task should be identified in terms of activities, use of tools/equipment, use of material/substances, location, procedure to be used. Identifying potential hazards Determine source of danger, type of hazard (physical, chemical, mechanical, electrical, etc.) and the effects. Determining control measures to manage the hazards 92 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Example of Job Hazard Analysis 93 eni corporate university MAGE2776B – Permit to Work & Work Procedures – Rev 1.0 del 02/2024 Permi

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