Project Title : ABOVE GROUND PIPING WORK FOR SAMUR PROJECT, PETRONAS CHEMICAL FERTILIZER SABAHSubject : ABOVE GROUND PIPING

Reviewed byTBG

Who / What might be harmed Action by

Prejob meeting * Lack of information / No dissemination of * Clarify the detail about procedure. KQKS Miscommunication procedure to all parties * The hazard and its control measures has been agreed.

involves. * Action party and each task has been identified and assigned.* All equipment and tools has been identified, agreed and approved for use.

Permit to work * Working without permission Incompliance to regulation * All PTW requirement and inspection must be complied. KQKS* Unauthorized personnel in working area Person * PTW only be issued upon satisfied with the site inspection.

* Approved PTW shall be displayed at worksite.* Workers name to be listed in PTW. Working area shall be barricaded.

Site Mobilizations * Tools and Material Falls Personnel involved / people * Ensure that workers is aware of the location of site facilities. KQKS- machinary * Tools and Machinary malfunction/defect Vehicle / Plant asset damaged * Ensure that tools and materials are securely stored at the appropriate allocated location.- manpower * Road Accident/Collision * Ensure that tools and materials shall be handled with care.- tools and materials * Ensure the implementation of housekeeping at site daily.

* Ensure that tools and machinaries are properly inspected for faulty and defect prior to use. * Ensure that tools and machinaries are only used for type of work that they were designed for.* Ensure that vehicles are inspected and confirmed to be in good working condition prior to use

such tyres, brake etc* Ensure that driver has valid driving license* Ensure that driver is well aware of road routing at site* Ensure that vehicle is only park at the designated parking area

Work Area / Preparation * Trips and Falls Personnel involved / people * Inform to other nearby contractors and TLP personnel on work to be performed and proper KQKS* Dust Damage to the plant facility housekeeping all the times.* Electrical shock * Appropiate signage to be placed* Uncontrolled objects / particles during lifting * Wear appropriate hearing protective devices.

* Wear recommended Dust Mask.* Lift Supervisor completes a pre-lift meeting with lifting crew before each lift.* Pre-lift check to ensure clear of obstruction.* On completion of work, check and ensure nothing is left smoldering.* Follow approved electric arc welding techniques.* Use correct PPE to protect the body.

JOB SAFETY ANALYSIS

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KEJURUTERAAN QKS SDN BHD

Prepared by Checked by

Sequence of Job Potential Hazards Control Measures

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Who / What might be harmed Action bySequence of Job Potential Hazards Control MeasuresItem

Lifting and installation piping * Fall from height / falling object Personnel involved / people * Refer to lifting JSA. KQKS* Sharp edges Material / equipment damaged * Rigging gears or slings / shackles must be correct rating (SWL) / inspected / color coded * Crane topple & approved by competent inspector.

* Barricaded lifting area* Warning signage* Competent signal man with safety vest* Appropriate PPE* Applied tag line to lifting object* Crane shall be inspected before entering site and prior to start work.* Ensure the right capacity for the crane load and shall refer to load chart prior lifting work.* Crane outrigger shall be fully extended and wooden plank or steel plate shall be used.

Hot work (cutting, welding and * Explosions Personnel involved / plant * Oxygen cylinders in used must be secured to trolley using steel chain to prevent from toppling. KQKSgrinding). * Sparks / Flying Particles/ assets * All cylinders must be kept up right.

* Flame / Fire * Ensure regulator in good condition c/w flash back arrestor * Heat * Shield and barricade area of hot work with screen (approved fire retardant canvass and fire * Electrocution from defected cable blanket) to contain spark & preventing fall of spark below grade.* Cut / injury by the grinding disc * Appropriate PPE* Flying Particles from the disc * Provide fire extinguisher at work area * Welding * Provided barrier and warning signage at working areas.

* Workers must consume plenty of drinking water to prevent dehydration.* Regular inspection of cable, socket, electrical cords, extension joint boxes and perform trip test.* Ensure the capacity of grinding disc mark with RPM (clear & label) and do not operate beyond

the approved RPM stated.* Grinding work must be done by skilled workers.* Only approved grinding disc allowed to be used.* Ensure no combustile material at the welding area. * Ensure the welding cable and gas supply hose has no leak or damage .* Position the body of welders at convinient position.* Do not inhale the welding vapours which may hazardous.* Lay the cable appropriately.* Ensure welding machine in good condition* Work areas must be free from water.

Non destructive testing * Radiation exposure Personnel involved / people * Notify in advance and obtain PTW. KQKS* Appropriate PPE to be worn including dose indication batch.* RT work to be supervise by an approved RPO (radioactive protection officer).* Safety signage and safety radius shall be indicated.* Radioactive source materials shall be kept in designated container at all time.

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Who / What might be harmed Action bySequence of Job Potential Hazards Control MeasuresItem

Housekeeping after completion of * Trips Personal involved * All used / unused materials must be kept inside the designated areas or gan boxes. KQKSthe job. * Falls * All construction debris such as welding rod / other equipments must be disposed / removed from

* Striking against sharp objects the work site.* To wear appropriate / correct fitting glove while handling sharp objects.

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