Rhamat Ullah

Experience

• 

  Ittehad Chemicals Ltd.

  Mar 2012 - Dec 2014

  Operational Engineer
• 

  XERVON GmbH

  Feb 2014 - Jun 2023

  Protection and Commissioning Electrical Engineer

  - Testing, Commissioning and maintenance of All kind of Power Transformers Up-to 802 MVA , Auto Transformers, Grounding Transformers, LINE & BUS Shunt Reactors, Grounding Transformers, Station Service Transformers. -Tested and commissioned 13.8kV switch-gear, MV/HV/EHV GIS including circuit breakers, CT/VTs, bus/line isolators, capacitor banks, shunt reactors, SF6 gas purity tests, contact resistance measurement, LCC panel commissioning, - Configured and tested advanced numerical/electromechanical protection relays (distance, differential, directional earth-fault, over-current, and earth fault protection), and transformer protection. - Integrated protection system with the Substation Automation System (SAS) and SCADA. - Tested and commissioned transmission lines, power cables, and substation grounding systems. - Reviewed design, technical drawings, protection logic diagrams and other documents against quality, contractual, and interfacing requirements while implementing necessary modifications.- Prepared red marked up drawings & as-built drawings. Show less

• 

  National Grid SA

  Oct 2022 - now

  Senior Commissioning Manager

  • Assisted in the development of risk mitigation strategies to ensure successful outcomes.• Established and maintained a positive working relationship with clients and contractors.• Oversees the commissioning process for specific projects or systems• Coordinates with various stakeholders to ensure successful commissioning• Develops commissioning plans and schedules• Reviews design and construction documents to ensure proper commissioning requirements• Manages commissioning team members and ensures their work is completed on time and within budget• Ensures that all commissioning activities comply with regulatory and safety requirements• To make sure All the job done as per PTS (Project Technical Specifications) and its appendix and work in progress as per master schedule time table• To verify the installation of EHV/HV GIS equipment as per Substation Single Line Diagram (SLD) • To verify installation of control and protection panels as per substation approved Layout plan• Carrying out testing and commissioning activities at site. Responsible for witnessing testing of Substation equipment’s, Power Transformer, Circuit Breaker, Current Transformer, Voltage Transformer, EHV/HV GIS, MV switchgear and verifying the test results as per applied standards.• Manages High voltage test (Hipot) of EHV/HV GIS, MV switchgear and HV power cables • Review relays final setting and send the required comments if any to NG protection department for approval• Manages Factory Acceptance Test (FAT) of Substation Automation System (SAS) at site Performing open loop and close loop test with control center to verify all required signals are received at Regional control center and local Load Dispatch Center.• Prepare and review project monitoring reports like daily progress report, weekly testing and commissioning plan and updating Project Master schedule as per actual progress at site Show less