Project on Refinery off Gas Cracker Commissioning
Added on 2020-05-28
9 Pages1903 Words118 Views
CompetencyDemonstration ReportCareer Episode 3
CE 3.1 Project InformationName of the project:Refinery off Gas Cracker commissioning.Location of the project: Jamnagar, Gujarat, India.Project Duration: JAN2017 to MARCH2017Organization:Reliance Industries Ltd.Role and Designation during the time: Electrical EngineerCE 3.2 Project BackgroundCE 3.2.1 Characteristics of the projectReliance Jamnagar Project, known as J3, is designed to increase production capacity ofethylene and other petroleum products at the existing refining complex. This project is built onthe grass roots of existing refineries Jamnagar Export Refinery (JERP) and Domestic Tariff Arearefinery (DTA).These refineries has capacity of treating more than one million barrels of oil perday. The third phase of ongoing development project at the site J3 includes gasification plants,ethylene cracker complex and par xylene plant. In ROGC, turbo expander compressors wereinstalled for the refrigeration purposes and low pressure exhaust was again used in overallprocess .To enhance the overall process efficiency, Thyristor based controlled Electrical Heaterswere installed along with Turbo expander compressors and second stage reactor. After successfulcommissioning of Main Substation by me and on the basis of my work experience in previousorganisations and my diverse electrical skills, electrical heater project work was also allotted tome by higher officials and deadline of 3 months for the project completion was declared.
CE 3.2.2 Objectives developed for the projectThe main objectives identified for the development of the project are as follows:To regularly visit sitesTo install the control panelsTo lay the power cables, glanding and terminationTo calibrate the heat controllersTo commission the thyristor modulesTo implement functional checking of the control panelsTo automate the checking of control panelsTo carry out system modifications as per the process requirements.To inspect based on qualityCE 3.2.3 My area of workI conducted regular site visits for visual inspection of installed equipment andcommissioning activities. I attended town hall meetings with higher management to getknowledge regarding project scope and safety guidelines. I adhered to the safety compliance andcommissioning standards during project execution. I selected the power cable by conductingvoltage drop calculations for a particular distance between source and heaters. I selected the manpower based on the special skills and carry out job specific trainings for every individual. Icarried out testing of heaters and calculated the test results for generation of records. I conductedstatus update meetings with technicians, sub-contractors, vendors to understand theirrequirements and problems.
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