Lazhar Khadhraoui

Experience

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  TIC GROUP

  Apr 2007 - Jun 2009

  Inspection / Welding Engineer

  - Carry out Internal / external visual inspection of pressure vessels, coolers, storage tanks, Boilers filters & tower including piping as per API510/570/ 653, ANSI B31.3,ASME Sec VIII.- Contribute to the operation of the Quality Control (QC) on site by providing technical guidance and expertise in the field of welding and fabrication to meet the requirements of international codes/ standards and client contract specifications.- Maintain, renew and develop Weld Procedure Specifications (WPS) and Procedure Qualification Records (PQR) to meet the requirements of ASME IX, AWS-D1.1, API- 1104 and other relevant codes and standards of different material like CS, SS, Duplex, Nickel alloy, Aluminum etc.- Inspection during all stages of fabrication, welding, dimensional control and onshore/ offshore installation.- Manufacturing & Erection Quality Checking of Static Equipment's, Pressure Vessels, Piping, as well as structure, NDT testing, Welder qualification, WPS & QC Documentation.- Assist in preparation of method statements and Technical Work Instruction related to various welding jobs. - Coordinate Non Destructive Testing (NDT) activities and review of NDT reports o Familiar with non-destructive inspection methods such as UT, RT, MT, ILI, Phased array, Ferrite Measurement, PMI, In-Situ Metallography, Thermography, and Portable Hardness. Show less

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  BG Group

  Jun 2009 - Aug 2015

  Asset Integrity/RBI engineer

  - Perform Turnaround inspections, failure diagnosis and recommend repairs and preventive measures- Collect the process and mechanical data of fixed equipment, piping and pipeline from the relevant documentation.- Participate in the RBI team and provide corrosion data, damage mechanisms and corrosion loops in order to implement the RBMI software.- Receive the inspection data back from the baseline inspection technicians and update the RBMI database with the relevant data, update the RBI parameters as required, re-run the analysis and provide the data for changes to equipment frequencies that has to be entered into RBMI.- Prepare and review the plant inspection history.- Implement inspection recommendations to satisfactory results & maintain defects & anomaly repair register & update inspection historical database.- Prepare a deadleg register for offshore and onshore plant.- Supervise & ensure that periodic wall thickness & inspection of pressure systems are carried out in accordance with the written scheme of examination (WSoE).- Use Maximo to schedule & record completion of all track inspections through the use of Inspection Work Orders.- Prepare inspection plans for vessels, pipeworks, structures, pipelines in line with Tunisian legislation requirements, Integrity strategies and RBI studies; Show less

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  Sadara Chemical Company

  Aug 2015 - now

  Asset Integrity Engineer

  - Participate in the development and oversee the management of the Mechanical Integrity, Corrosion Management Programs for multiple sites, including Corrosion Under Insulation (CUI).- Development and implementation of Risk Based Inspection (RBI) Programs based on API-580 methodology.- Review the outcome of the inspection plan for appropriateness of the inspections in relation to the damage mechanism.- Provide effective technical advice to the inspection team, ensuring threats are evaluated, procedures are followed and work is completed in accordance with the company's technical procedures.- Co-ordinate and participate in periodic plant and equipment history reviews in order to maximize plant availability.- Prepare Corrosion loop description document with loop boundaries, process and corrosion description with material details.- Describe parameters to be monitored including required frequency, method, location and criteria.- Regular updating of corrosion loop diagram and description based on process / material change, higher corrosion rate etc.- Develop SADARA welding program.- Review, approval and advising all contractors on welding procedures and welder qualifications.- Review and Approval of repair welding procedures- Excellent interpersonal and communication skills with Third Party and Contractors. Show less