Mohd Rokhairi Johari
Senior Technical of Central Field Instrumentation & Control at PRefChem- Claim this Profile
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Bio
Credentials
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Instrumentation Certification
INSTEP - Institut Teknologi Petroleum PETRONASJun, 2001- Nov, 2024
Experience
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PRefChem
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Malaysia
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Oil and Gas
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700 & Above Employee
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Senior Technical of Central Field Instrumentation & Control
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Feb 2019 - Present
- Covered wide area and huge numbers of valves and instruments with limited manpower assistance, managed and attended for 13 Area of 75 units of plants inside Pengerang Integrated Complex - Exposed and managed to troubleshoot any failure of control valve such as fisher, masoneilan, flowserve, copes vulcan, koso, samson, arca, dembla, virgo, baumann, imi, and shutdown valves such as kitz, smc, ramosa, mir, segault,vti ,cameron, bettis and biffi. - Covering position as a TTS control valve. - Work independently and lead execution of given task and robustness projects with minimum supervision. - Lead and coordinate the site work of projects, instrument modification, projects upgrading and unit rectification and troubleshooting as well. - Lead the troubleshooting and maintenance activities of 20924 control valves and 5200 shutdown valves across PIC. - Coordinated work across all AMTs (Area Maintenance Team), Operation Team, multiple contractors and vendors to ensure every valve has been correctly serviced, repaired and re-instate back ahead of schedule to ensure successful start up and operation. - Trained and coach junior technician on day to day work activities whenever they facing up any issue in instrumentation. - Performed re-inspection for instrument device installation at site, cable tray, junction box, secondary cable for instrument devices, and loop for instrumentation. - Witnessed control valves and shutdown valves for servicing and calibration at vendor workshop. - As part of instrument auditing team, any new installation of instrument devices will be reviewed and advised for any finding of non compliance of instrumentation for further rectification by AMTs and CMTs. - Supported engineers and specialists for any task, job responsibility and meeting with all working level. Show less
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Hvac Experts Sdn Bhd
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Kemaman
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Instrument and Electrical Assistant Engineer
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Jun 2016 - Dec 2018
- Planned the E&I project execution and performed auditing and costing for each project. - Covered,managed and supervised maintenance and project at Instep,Petronas Chemical,Petronas Refinery,BP,BASF Petronas,Petronas Gas,Exxonmobil and Repsol. - Supported sales team to provide quotation for preventive maintenance, corrective maintenance and project. - Sourcing material, tools and equipment for project material and maintenance job activities. - Liaised with procurement department on purchase order and delivery status for maintenance and project material. - Organized sub contractor activity, monitored manpower progress for maintenance support and performed material preparation for project. - Prepared daily, weekly or monthly report to client or when required by client. - Attended any meeting including kick-off meeting with clients. - Advised client for any job related with Instrumentation,electrical,mechanical & HVAC systems to make it “Right Things Right Every Time”. - Prepared and delivered technical presentations explaining products or services to customers. - Discussed with customers and engineers to assess equipment needs and to determine system requirements. - Involved in UAUC (Unsafe Act Unsafe Condition), BSO (Best Safety Observation) to comply with client requirements. - Involved in major shutdown,Turn Around and pit-stop among Oil & Gas company. - Assisted clients to solve problems by performed troubleshooting for any critical items. - Recommended improved material or machinery to customers, showing how changes will lower costs or increase production. Show less
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Esteem Energy Engineering
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Kemaman Malaysia
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Instrument and Electrical Supervisor
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Mar 2014 - May 2016
- Directly reporting to E/I Engineer/Manager/Technical Advisor. - Monitored the progress of projects. Implemented and developed detail work programme. - Prepared weekly and monthly report including update. - Attended site visit at client premises. - Attended any meeting including kick-off meeting with clients. - Ensure good project management on projects awarded by clients. - Familiar with electrical/instrument diagram and drawings. - Performed all electrical/instrument duties ensuring systems and procedures done comply with policies and best practices. - Performed troubleshooting, calibrations, servicing, repairing and modification of various types of instrumentation. - Planned the project execution and performed auditing and costing for E&I project. - Assigned sales team to prepare quotation for preventive maintenance, corrective maintenance and project. - Sourcing material, tools and equipment for project material and maintenance. - Liaised with procurement department on purchase order status for project material. - Organized contractor activity, monitored manpower progress and material project. - Prepared report to client by monthly for maintenance report and prepared corrective maintenance report when required by client. - Attended any meeting including kick-off meeting with clients. - Advised client for any related with Instrumentation to make it “Right Things Right Every Time”. - Covered,managed and monitored for any maintenance or project activities at Petronas Chemical,Petronas Refinery,Petronas Gas and Basf Petronas. - Assisted clients to solve problems with equipment installation. - Performed troubleshooting, calibrations, servicing, repairing and modification of various types of Instruments - Prepared tools and equipment inspection form. - Conducted a daily tool box meeting and weekly meeting with client. - Filed all documentation related with maintenance works such as project schedule, work planning, manpower data, work order versus job completion. Show less
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PETRONAS
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Malaysia
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Oil and Gas
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700 & Above Employee
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Senior Instrument Technician
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Nov 2004 - Mar 2013
1. Performed troubleshooting, calibrations, servicing, repairing and modification of various types of Instruments. 2. Performed PM Interlock Calibrations and PM Physical to check ensure all instruments item in good condition and functioning. 3. Checking workability, precision and accuracy of instruments gauges and others filed devices. 4. Calibrated and repaired process plant field instruments and devices such as orifice plates, pilot tube, Rota meter, mass flow meter, level transmitter and switches of pressure, level and flow. 5. Preventive Maintenance on package systems such as incinerator, compressor and hot water generator. 6. Ensured all instrument items in good loop termination from field to PLC systems. 7. Attach on analyzer team to perform on Moisture, pH, ORP, Conductivity, O2, Toxic and Flammable Gas Detector. 8. Provided training for new instrument technician and engineer by theoretical and practically. 9. Involved in any Turnaround/ Major Shutdown among all operation unit. 10. Assisted instrumentation vendor for troubleshooting activity. 11. Performed maintenance and inspection on equipment on a regular basis. 12. Monitored operating condition, meters, and gauge. 13. Collected and test water and sewage samples. 14. Recorded meter and gauge readings and operational data. 15. Operated equipment to purify and clarify water or to process or dispose of sewage. Show less
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IOI Pan-Century Oleochemicals (PCOC)
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Malaysia
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Chemical Manufacturing
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1 - 100 Employee
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Instrument Technician
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Aug 2003 - Oct 2004
1. Performed troubleshooting, calibrations, servicing, repairing and modification of various types of Instruments. 2. Performed PM Interlock Calibrations and PM Physical to check ensure all instruments item in good condition and functioning. 3. Checking workability, precision and accuracy of instruments gauges and others filed devices. 4. Calibrated and repaired process plant field instruments and devices such as orifice plates, pilot tube, Rota meter, mass flow meter, level transmitter and switches of pressure, level and flow. 5. Preventive Maintenance on oil palm filling machine and bagging machine. 6. Ensured all instrument items in good loop termination from field to PLC systems. Show less
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Education
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2001 - 2003
Petronas
Electromechanical Instrumentation and Maintenance Technologies/Technicians
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