Muhammad Ashraf

Experience

• 

  K-Electric

  Sept 2004 - Oct 2013

  • Overall supervision of all maintenance related activities. Maintenance scope includes Gas Turbines ( 4 x 48.4 MW LM6000 PC ), Steam Turbine (26.5 MW thermo dyne), Fuel Gas compressors , Chillers ( 4 x 1200 ton chiller ), Fire Fighting System ,Instrument Air compressor's.• Perform Root Cause Analysis for major faults and most occurring defects. Eliminate any recurring defect.• Provide and implement improvement ideas focused on reducing operating / maintenance cost or down time of Plant.• Inventory Management [SAP and Physical].• Arrange in house trainings and skill development of maintenance staff. Implement work permit system (LOTO) and safety OHSA standard.• Perform Weekly / Monthly reporting of maintenance activities. Also preparation of reports of major maintenances being carried out.• Implementation of QMS & SAP.• Communication with different vendors for part order and equipment related issues.• Responsible of first start up after maintenance.• Coordinate in erection, commissioning phase and Commercial Operation during commission phase.• Ensure Mechanical Integrity on assigned rotating equipment of 248MW CCPP and ensure rotating equipment’s reliability strategy and related programs and processes. Show less • Fully involved in complete overhauling of Hitachi and Ansaldo steam turbines up to 210mw capacities. • Responding efficiently and skillfully to any breakdown or corrective maintenance requirement on the mechanical equipment.• Promoting safety awareness / safe working practices amongst the plant staff and contractors. Maintenance of Balance Of Plant (Sea water pump, 7 to 30 tons HVAC) • Coordinate Inspection & alignment inline Pumps, Water Treatment Plant .RO & Desalination Plant overhauling • Conduct daily & weekly coordination meetings with Operation & maintenance team to review the pending Shutdown orders, corrective maintenance orders and Preventive maintenance orders through SAP and ensure effective allocation of resources Show less

  • Mechanical Technician

    Dec 2007 - Oct 2013

  • Mechanical Technician

    Sept 2004 - Dec 2007
• 

  NOMAC

  Oct 2013 - Jul 2017

  Mechanical Technician

  • Managing maintenance activities of Gas Turbine and Steam Turbine Overhauling • Able to perform GT Hot Gas Path, Combustion & Bore scope inspection• Hand on experience of Overhauling & Alignment all type of pump• Coordinate Commissioning activities, Inspection, verification, Commercial operation• Maintenance and Spare parts controlling thru SAP• Development of warehouse management system • Supervise and develop Mechanical Maintenance team • Maintain and enforce ISO 9001:2008, 14001:2004 and 18001:2007 standards procedures & develop in depth Understanding of IMS with reference to ISO 9001, 14001 and OHSAS 18001 clauses• Planning, scheduling, supervising and execution of routine maintenance, preventive maintenance and overhauls of power plant equipment o Siemens Gas Turbine (SGT6-5000F) 232MW X 12o Siemens Steam Turbine (SST6-4000DN) 231MW X 06o Heat Recovery Steam Generator X 12o Atlas Copco. Gas Compressors X 13o LG Chiller 5768 R-Ton X 16o Waste Water Treatment Plant .RO & Desalination Plant, etc Show less

• 

  TNB Remaco Pakistan (Private) Limited

  Jul 2017 - Nov 2019

  Mechanical Supervisor

  • Erection, Commissioning and Commercial Operation of 9HA0.1 Heavy-Duty Gas Turbine, World’s largest & most efficient GT (380 MW each) • Coordination with EPC equipment verification as per P&ID.• Perform mechanical PM & CM• Develop Mechanical Team • Supervise Mechanical Activities

• 

  Qatar Power Company

  Nov 2019 - Sept 2021

  Mechanical Maintenance

  1025 MW & 60 MIGD Rass Laffan IWPP Cogeneration Power Plant • Maintain Of Siemens Gas Turbine SGT5-4000F .• Coordinate for Combustor Inspection & Rotor Replacement of Gas Turbine.• Maintain Of Siemens Steam Turbine SST5-6000 Control & Stop Valves.• Complete Overhauling Of Lube Oil Control Oil & Air Compressor System.• Supervise Evaporative Media & Filter Replacement.• Perform Duct/HRSG Burners Inspection.• Trouble shooting of Mechanical Equipment (Pump, Compressor, Cooling tower, etc)• Planning & Manage Mechanical Team for PM & CM Activities.• Articulating Reports On Daily, Weekly & Monthly Basis While Managing Order Processing & Technical Evaluation Of Spare Parts, Tools & Consumable. Conducting In-House Fire & Safety Training While Ensuring Safety Of In-Field Activities.• Yearly Maintenance of Multi Stage Flash Unit (MSF) 15 MIGD x 4• Manage Spare Parts and Purchased Request Creation.Responsible for Thermography / Baroscopic of Electro-Mechanical Equipment & Report. Show less

• 

  K-Electric

  Sept 2021 - now

  Assistant Manager Mechanical

  • Safety coordination between Project Commissioning & Operation & Maintenance (O&M) team of Combine Cycle Power Plant Gas Turbine SGT5-4000F (V94.3A)& Steam Turbine Siemens SST5-3000.• Prepare safe SOP of each maintenance activities • Prepare safe work method of mechanical maintenance including under water diving.• Coordination of MSA and near miss reporting.• Departmental coordination lifting gear inspection.• Permit coordination with EPC, OEM and plant owner team during maintenance activities. Show less