YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 1 of 13 WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: DEVELOPMENT TEAM: Name, REVIEWED BY: Name, Position, Date, Position, Date, Signature Signature APPROVED BY: Name, Position, Date, Signature DATE: July 24, 2023 TO: NOTED BY: Name, Position, Date, Signature PBR Proponent: PBR Area Supervisor: EDMAR T. BALANGITAN ALEXANDER R. CRUSADO MARINELLE M. LLAMAS YPI PROJECT ENGINEER YPI SAFETY SUPERVISOR YPI HSE MANAGER PBR Area Manager: PBR Safety Supervisor: PBR Environment: IS EMERGENCY RESPONSE/RESCUE PLAN REQUIRED? YES NO IF YES, ATTACHED AN APPROVED ERP REQUIRED AND/OR RECOMMENDED PERSONAL PROTECTIVE EQUIPMENT PPE CLOTHING SAFETY HAT SAFETY SHOES SAFETY GLASSES CHEMICAL GOGGLES FACE SHIELD EAR PLUGS EAR MUFFS WORKING GLOVES CHEMICAL GLOVES CHEMICAL SUIT FULL BODY HARNESS SCBA SUPPLIED AIRLINE RESPIRATOR OTHERS (Please Specify) AIR PURIFYING RESPIRATOR Multi Gas Detector Rain Boots ( Single/Double Cartridge, Half/Full Face Mask) REQUIRED WASTE CONTAINER OIL CONTAMINATED RESIDUAL BIOLOGICAL/BIODEGRADABLE OTHERS (Please Specify) EXPECTED LIQUID DISCHARGE TO ANY SEWER N/A OILY WATER/OIL CHEMICAL (e.g. Pressure Washings, Chemical Washings) OTHERS (Please Specify) Oily Water / Oil “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 2 of 13 DATE: July 24, 2023 TO: EXPECTED HAZARDOUS WASTE GENERATION OIL CONTAMINATED MATERIALS: gloves, rags, used gaskets etc. SLUDGE LIQUID HAZARDOUS CHEMICAL WASTE (e.g.: DEA in totes, Spent Caustic in Drums) SOLID HAZARDOUS CHEMICAL WASTE (e.g.: Catalysts,Adsorbents) Sludge JOB STEPS GENERAL 1. MOBILIZATION 1.1 Conduct actual site survey and lay out as per PBR drawing. POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT RECOMMENDED ACTION/S 1.1 Injury to person 1.1.1 Acquired required permit for the survey. 1.1.2 Awareness on working conditions. 2. Changes on weather condition (exposure to hot climate or heavy rain) 2.1 Heat exhaustion / Heat stroke 2.1.1 Provision of cold drinking water and frequent breaks. 2.1.2 Minimize exposure to direct sunlight by resting on safe shaded areas. 2.1.1 Stop the survey if rain occurs. 2.1.2 Provision of raincoats and rain boots if necessary to finish the survey. 2.1.3 Awareness on slippery areas to prevent slip, trip and fall at the same level. 3. Biological hazard (insects, snakes and 3.1 Injury to person 1. Scattered materials in the area during the survey. N/A POTENTIAL ACCIDENT 2.2 Slippery area during heavy area ACTION BY Site Supervisor Site Engineer Safety Officer First Aider 3.1.1 Ensure that worker involve in the survey are wearing proper PPE. “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT POTENTIAL ACCIDENT shard thorns from plants) 4. Moving vehicles (road collision) 2. Mobilization, preparation and delivery of tools & materials at site using Boom truck (if necessary) 4.1 Injury to person / damage to property / delay of activity / road traffic 1. Improper lifting techniques / handling of materials 2. Defective lifting gears 3. Moving equipment/ Mechanical failure 1.1 Personal Injury / muscle injury N/A 2.1 Load collapse can result to damage to property or injury to person. 3.1 Vehicular incident, damage to property/ injury to person or fatality Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 3 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S 3.1.2 Proceed only on permitted areas that is safe from potential exposure to biological hazards such as insects, snakes and thorns. 3.1.3 Awareness on working conditions. 4.1.1 Ensure that only qualified driver will maneuver the vehicle. 4.1.2 Strictly follow road signage and other road protocols. 4.1.3 Strictly follow speed limit. 1.1.1 Conduct toolbox meeting prior to activity. 1.1.2 Ensure that authorized personnel properly sign all required permit. 1.1.3 Pre-use inspection prior to use of any tools, machines and equipment. 1.1.4 Observe proper lifting techniques and buddy system. 2.1.1 Ensure all tools, materials and equipment are safe to use. 2.1.2 Ensure to mobilize proper tools & materials at job site. ACTION BY Site Supervisor Site Engineer Equipment Operator Safety Officer Driver/ Operator Workers Permit Expediter 3.1.1 Ensure that competent and certified employees will mobilize at site. 3.1.2 Ensure Boom truck have 3rd party inspection approved by PBR. 3.1.3 Conduct regular inspection to “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD 4. Wrong location of materials / blocking of equipment or access POTENTIAL ENVIRONMENTAL ASPECT POTENTIAL ACCIDENT 4.1 Delay of activity / obstruction to access resulting to personnel injury Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 4 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S ACTION BY equipment prior to use and record shall maintained for daily basis. 3.1.4 Assigned spotter must be present while maneuvering & reversing the equipment. 3.1.5 Ensure to use certified and approved lifting tackle and ensure that certified rigger will do the hoisting and rigging for the safe execution of job. 3.1.6 Ensure that drivers/operators are authorized & competent. 3.1.7 Ensure to use & wear appropriate PPE when entering at job site. 3.1.8 Install barricade and signage on the area of activity to prevent unauthorized entry. 4.1.1 Place and secure materials on permitted area. 4.1.2 The lay down of materials must be coordinated to PBR personnel in-charge at the area. 4.1.3 Do not obstruct emergency equipment such as fire hydrant, fire cabinet, et al. 4.1.4 Install barricade and signage to secure materials. “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS 3. Working condition and work permit WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD 1.1 Unfamiliar of the new workplaces that may result to accident/incident POTENTIAL ENVIRONMENTAL ASPECT N/A 1. Fall hazard from working at heights 1.1. Company rules and regulations is not being followed and being violated. 2.1 Injury due to unfamiliar workplace 2.2 Hearing loss 2.1 Noisy environment 4. Erect necessary scaffolds and platforms at IB-1 Northwest Side POTENTIAL ACCIDENT N/A 1.1 Injury to person/Caught in/between Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 5 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S ACTION BY 1.1.1 Proper Safety Orientation and Reorientation of the newly hired and existing employees will be conducted prior to manpower mobilization and execution of work activities. 1.1.2 Make sure that all activities have necessary work permit before carrying out any activity. 2.1.1 Discuss to daily TBM regarding potential hazard around the area. 2.2.1 Use appropriate PPE required for the job. YPI HR Dept. Safety Officer Expediter 1.1.1 Ensure work permit are readily available prior to work execution. 1.1.2 Competent personnel can conduct the activity. 1.1.3 Conduct daily toolbox meeting and personnel involved in the activity must aware on the hazard associated on their activity. 1.1.4 Wearing of Full Body Harness and 100% tied-off must observed and maintained. 1.1.5 Install barricade with corresponding signage. 1.1.6 Ensure all tools are equipped with tool lanyard to prevent tools from falling. Site Supervisor Site Engineer Foreman Safety Officer Scaffolding Inspector “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT POTENTIAL ACCIDENT 2. Presence of hazardous gases 2.1 Eye and respiratory tract irritation, dizziness due to inhalation of hazardous gases 3. Improper lifting techniques, improper working posture 3.1 Injury to person (muscle pain / body pain) 4. Sharp objects / sharp edges 4.1 Injury to person (laceration / puncture) 5. Scaffold collapse 5.1 Injury to person / Damage to property Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 6 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S ACTION BY 1.1.7 Only certified scaffolders will erect the scaffold. 2.1.1 Ensure proper coordination to PBR Operation personnel regarding the condition of work area. 2.1.2 Involved Personnel must be equipped with Multi-Gas Detector to detect hazardous gases. 2.1.3 Use of respiratory protection such as gas mask as necessary. 3.1.1 Workers must be well oriented on proper body positioning and proper lifting techniques. 3.1.2 Buddy system must be observed. 4.1.1 All involve workers must wear proper PPE appropriate for the job. (Hand gloves) 4.1.2 Awareness on working conditions. 4.1.3 Avoid horse playing during the activity. 5.1.1 Only certified and competent scaffolders will erect/modified the scaffold. 5.1.2 The activity must be monitored by the competent and experienced supervisor. 5.1.3 All materials must be inspected prior to use. Never use damage materials. “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT 6. Obstruction on access road during delivery of materials for installation 5. Hauling of totes from Marine to IB-1 (by PBR) 1. Road collision N/A 2. Struck by / struck against the moving equipment 6. Manual desludging at IB-1 Northwest Side using shovel and pail/bucket 1. Improper positioning during work execution 2. Exposure to chemicals (sludge) POTENTIAL ACCIDENT IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 7 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S ACTION BY 6.1 Delay of activity / injury to person 6.1.1 Lay down materials on a designated and approve storage area. 6.1.2 Keep all access free from any obstruction. 1.1 Injury to person / damage to property / 1.1.1 Only certified and authorized person is allowed to maneuver the equipment. 1.1.2 Strictly follow proper routing plan. 1.1.3 Assign competent flagman / spotter to assist the operator during maneuvering of the equipment. 1.1.4 Strictly follow speed limit while maneuvering the equipment. 2.1.1 Ensure the equipment is inspected prior to use. 2.1.2 Only certified and authorized driver will maneuver the equipment. 2.1.3 Assign trained flagman to assist the driver while maneuvering the equipment. 2.1.4 Strictly follow speed limit inside the refinery. Site Supervisor Site Engineer Operator Flagman Safety Officer 1.1.1 Ensure proper body positioning during work execution. 1.1.2 Implement buddy system. 1.1.3 Awareness on working condition. 2.1.1 Ensure that all workers are wearing rain boots and chemical suits during work Site Supervisor Site Engineer Operator Hole 2.1 Injury to person / damage to property *sludge Document No: 1.1 Muscle pain / body pain / injury to person 2.1 Health hazard / skin, eyes, respiratory tract “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT POTENTIAL ACCIDENT irritation 7. Transfer the totes filled with sludge to RSFFB. Using forklift and truck provided by PBR. (YPI Manpower assistance only) 3. Slippery area 3.1 Injury to person 4. Exposure to any potential hazardous gases in the area 4.1 Health hazard / skin, eyes and respiratory tract irritation 5. Improper lifting technique 5.1 Injury to person / body pain 1. Road collision / sludge spillage sludge spillage 1.1 Injury to person / damage to property / Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 8 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S ACTION BY execution. 2.1.2 Ensure that workers are aware on the nature of activity and potential hazards in the area. 2.1.3 Wear appropriate respiratory protection and other required PPE such as chemical gloves, hard hat and chemical googles. 3.1.1 Awareness on the working conditions. 3.1.2 Install proper access in the area (ingress and egress). 4.1.1 Conduct initial gas testing and continuous gas monitoring in the area. 4.1.2 Provision of confined space entry log and atmospheric monitoring. 4.1.3 Designate hole watcher in the area. 5.1.1 Observe buddy system during work execution 5.1.2 Observe proper lifting technique. Watcher Safety Officer 1.1.1 Only certified and authorized person is allowed to maneuver the equipment. 1.1.2 Strictly follow proper routing plan. 1.1.3 Assign competent flagman / spotter to assist the operator during maneuvering of the equipment. 1.1.4 Strictly follow speed limit while Site Supervisor Site Engineer Operator Flagman Safety “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT 2. Struck by / struck against the moving equipment 2.1 Injury to person / damage to property 3. Exposure to sludge (chemical) 3.1 Skin, eyes and respiratory tract irritation 4. Unsecured load 8. Scaffold dismantling 1. Fall hazard from working at heights POTENTIAL ACCIDENT 4.1 Damage to property / environmental hazard (spillage) N/A 1.1 Injury to person/Caught in/between Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 9 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S maneuvering the equipment. 1.1.5 Ensure that totes are secured with cover. 2.1.1 Ensure the equipment is inspected prior to use. 2.1.2 Only certified and authorized driver will maneuver the equipment. 2.1.3 Assign trained flagman to assist the driver while maneuvering the equipment. 2.1.4 Strictly follow speed limit inside the refinery. 3.1.1 Ensure that all workers involved are wearing appropriate PPE for the job. Single or double cartridge air purifying respirator. 4.1.1 Ensure that tote container are secured prior to delivery. 4.1.2 Ensure that containers are covered properly. 4.1.3 Avoid overloading of equipment. 1.1.1 Ensure work permit are readily available prior to work execution. 1.1.2 Competent personnel can conduct the activity. 1.1.3 Conduct daily toolbox meeting and personnel involved in the activity must aware on the hazard associated on their activity. ACTION BY Officer Site Supervisor Site Engineer Foreman Safety Officer “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT POTENTIAL ACCIDENT 2. Presence of hazardous gases 2.1 Eye and respiratory tract irritation, dizziness due to inhalation of hazardous gases 3. Improper lifting techniques, improper working posture 3.1 Injury to person (muscle pain / body pain) 4. Sharp objects / sharp edges 4.1 Injury to person (laceration / puncture) 5. Scaffold collapse 5.1 Injury to person / Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 10 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S ACTION BY 1.1.4 Wearing of Full Body Harness and 100% tied-off must observed and maintained. 1.1.5 Install barricade with corresponding signage. 1.1.6 Ensure all tools are equipped with tool lanyard to prevent tools from falling. 1.1.7 Only certified scaffolders will erect the scaffold. 2.1.1 Ensure proper coordination to PBR Operation personnel regarding the condition of work area. 2.1.2 Involved Personnel must be equipped with Multi-Gas Detector to detect hazardous gases. 2.1.3 Use of respiratory protection such as gas mask as necessary. 3.1.1 Workers must be well oriented on proper body positioning and proper lifting techniques. 3.1.2 Buddy system must be observed. 4.1.1 All involve workers must wear proper PPE appropriate for the job. (Hand gloves) 4.1.2 Awareness on working conditions. 4.1.3 Avoid horse playing during the activity. 5.1.1 Only certified and competent “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD POTENTIAL ENVIRONMENTAL ASPECT POTENTIAL ACCIDENT Damage to property 6. Obstruction on access road during delivery of materials for installation 9. Hauling of scaffold materials 6.1 Delay of activity / injury to person 1. Improper lifting techniques / handling of materials 2. Defective lifting gears 3. Moving equipment/ Mechanical failure 1.1 Personal Injury / muscle injury N/A 2.1 Load collapse can result to damage to property or injury to person. 3.1 Vehicular incident, damage to property/ injury to person or fatality Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 11 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S scaffolders will erect/modified the scaffold. 5.1.2 The activity must be monitored by the competent and experienced supervisor. 5.1.3 All materials must be inspected prior to use. Never use damage materials. 6.1.1 Lay down materials on a designated and approve storage area. 6.1.2 Keep all access free from any obstruction. 1.1.1 Conduct toolbox meeting prior to activity. 1.1.2 Ensure that authorized personnel properly sign all required permit. 1.1.3 Pre-use inspection prior to use of any tools, machines and equipment. 1.1.4 Observe proper lifting techniques and buddy system. 2.1.1 Ensure all tools, materials and equipment are safe to use. 2.1.2 Ensure to mobilize proper tools & materials at job site. ACTION BY Site Supervisor Site Engineer Equipment Operator Safety Officer Driver/ Operator Workers Permit Expediter 3.1.1 Ensure that competent and certified employees will mobilize at site. 3.1.2 Ensure Boom truck have 3rd party inspection approved by PBR. “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD 4. Wrong location of materials / blocking of equipment or access POTENTIAL ENVIRONMENTAL ASPECT POTENTIAL ACCIDENT 4.1 Delay of activity / obstruction to access resulting to personnel injury Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 12 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S ACTION BY 3.1.3 Conduct regular inspection to equipment prior to use and record shall maintained for daily basis. 3.1.4 Assigned spotter must be present while maneuvering & reversing the equipment. 3.1.5 Ensure to use certified and approved lifting tackle and ensure that certified rigger will do the hoisting and rigging for the safe execution of job. 3.1.6 Ensure that drivers/operators are authorized & competent. 3.1.7 Ensure to use & wear appropriate PPE when entering at job site. 3.1.8 Install barricade and signage on the area of activity to prevent unauthorized entry. 4.1.1 Place and secure materials on permitted area. 4.1.2 The lay down of materials must be coordinated to PBR personnel in-charge at the area. 4.1.3 Do not obstruct emergency equipment such as fire hydrant, fire cabinet, et al. 4.1.4 Install barricade and signage to secure materials. “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED. YUHANTECH PHILIPPINES INC. JOB SAFETY and ENVIRONMENTAL ANALYSIS (JSEA) PETRON BATAAN REFINERY JSA NO: JSA-PBR-YPI-2023-XXX LOCATION: PBR Impounding Basin JOB STEPS 10. Daily area clean-up WORK DESCRIPTION: BMA23-0060 Desilting of Impounding Basin at Northwest Side WORK DURATION: FROM: POTENTIAL HAZARD 1. Scattered tools and materials 2. Sharp objects 3. Struck by / struck against the moving equipment 4. Exposure to sludge (chemicals) POTENTIAL ENVIRONMENTAL ASPECT *Hazardous wastes and materials POTENTIAL ACCIDENT Document No: IF-SAF -XXX Rev. 0 Effective Date: July 2015 Page: 13 of 13 DATE: July 24, 2023 TO: RECOMMENDED ACTION/S 1.1 Slips, trips and fall. Injury to person (laceration, bruises, punctured). 2.1 Injury to person (laceration and bruises) 1.1.1 Housekeep all scattered materials. Use of proper containment. 1.1.2 Remove all used danger tape and housekeep as per YPI policy. 2.1.1 Ensure use of proper PPE to avoid direct contact with sharp objects. 3.1 Injury to person / damage to property 3.1.1 Ensure that only competent and authorized person will maneuver the equipment. 3.1.2 Assign a trained flagman to assist the driver during maneuvering of the equipment. 4.1.1 Ensure that all workers involved are wearing appropriate PPE for the job. Single or double cartridge air purifying respirator. 4.1 Skin, eyes and respiratory tract irritation ACTION BY Site Supervisor Site Engineer Foreman Workers Safety Officer *** Ensure to properly contain waste materials and coordinate to PBR operation / Environmental engineer for its disposal. Notes: 1. Ensure that this JSEA is properly discussed and explained to and understood by all personnel involved prior execution of the work activity. “CONFIDENTIAL” PROPERTY OF PETRON CORP. – REFINING DIVISION, ANY MISUSE OR MISAPPROPRIATION, INCLUDING UNAUTHORIZED COPYING, REPRODUCTION IN ANY FORM, DISCLOSURE OR PUBLISHING OF THIS DOCUMENT OR ANY INFORMATION HEREIN IS STRICTLY PROHIBITED.