Experience

Pak Arab Fertilizers Limited

• Pakistan
• Chemical Manufacturing
• 100 - 200 Employee

• Senior Maintenance Engineer

  • Mar 2022 - Present



Fatima Group

• Pakistan
• Chemical Manufacturing
• 700 & Above Employee

• Machinery Engineer

  • Feb 2019 - Oct 2022

  Machinery Maintenance Engineer for process plants of Nitric Acid (3 lines with capacity of 1380 MTPD), Urea (300 MTPD), and Nitro Phosphate plant (1200 MTPD) at Fatima-Group Pak Arab Fertilizers Ltd, Pakistan RESPONSIBILITIES  Coordination, planning and supervising all rotary maintenance activities including PM, CM, predictive maintenance and troubleshooting of compressor and turbines.  Implementing Reliability centered maintenance (RCM) through equipment analysis and identifying Maintenance strategies.  Efficient utilization of CMMS (Oracle- Enterprise asset management system) for all listed activities  Budgeting and Procurement of spares for all machines under machinery maintenance domain.  Budget Proposals and effective utilization of Revenue and Capital budgets  Correspondence with OEM/vendor for optimal solution of critical problems related to machines.  Studying and proposing recommendations for the rotary equipment modifications for chronic problems and increasing efficiency and reliability.  Leading major overhauling of rotary equipment (Compressors, steam turbines and Gas Turbine) after due running hours. ACCOMPLISHMENTS  Overhauling of Linde-Suthe (Now Atlas-Copco) NH3 Booster Compressor & its KKK-Siemens steam turbine (Type: CF3K, speed: 13300 rpm) with modified seal metallurgy.  Successfully executed Major Inspection of Gas turbines (Make GE-10/1) after its 36000 Running Hours.  Overhauling of 700 kW Stal Astra screw compressor of NP Plant NH3 Refrigeration compressor. Show less



National Refinery Limited

• Pakistan
• Oil and Gas
• 700 & Above Employee

• Senior Maintenance (Officiating) Engineer Fuel & Lube-II Refinery (2018 – 2019)

  • Jul 2018 - Jan 2019

  RESPONSIBILITIES  Effective coordination with concerned discipline engineers to prepare detailed specifications, scope of work and ensure optimum use of resources. Analyze the performance indicators, and recommend solutions to catch-up for lagging areas.  Participation in identifying & arranging maintenance works beyond in-house resources and need to be contracted out.  Leads daily maintenance planning meetings to discuss & coordinate schedules, timing, and critical & priority work, identifying manpower and equipment requirements and proactively resolves issues during all phases of the schedule maintenance  Review job plans and giving job estimates showing sequence of steps, manpower requirements, man-hour requirements and any materials or equipment needed  Monitors and coordinate work executor’s compliance to routine maintenance or Shutdown.  Conduct audit backlog, update estimates, and ensure maintenance orders are charged under correct WBS/ cost centers. ACCOMPLISHMENTS  Planned and successfully executed Fuel Refinery catalyst regeneration activity.  Planned and executed major overhauling of feed pumps.  Resolve the chronic issue of compressor valve malfunctioning due to product stream fluctuation in specification by modifying valve type.  Analyzed intrinsic source of vibrations in Fin fan coolers at Lube-II and rectified them. Show less



National Refinery Limited

• Pakistan
• Oil and Gas
• 700 & Above Employee

• • Jul 2016 - Dec 2017

  Assigned as team leader routine maintenance to NRL upgradation units Diesel Hydro treatment (DHT), Hydrogen Production Unit (HPU), Sulphur Block and Naphtha Hydro Treater (NHT) / PENEX with a job description enlisted below. Provide guidance & support to maintenance team to prepare short term & long term maintenance plans, schedules with sufficient resource requirements for all maintenance activities.  Review the progress reports & performance indicators, and takes appropriate action and coordinates with concerned teams to catch-up for lagging areas. Takes lead &communicates with operations, Inspection, HSE and other departments for coordination of complex maintenance jobs. Initiates the procurement process for maintenance services & supplies by preparation of detailed scope of works and liaising with various departments. Provides guidance for asset management & update of master data in SAP. Ensures that teams members properly follow-up for items under procurement process, and regularly review backlog work orders waiting for material. ACCOMPLISHMENTS Provided technical expertise on rotating equipment problems and developed maintenance reliability programs to avoid or solve rotating equipment failures. Complied pumps and motor inspection trouble shooting and overhaul checklist to improve machinery reliability. Developed a reverse dial indicator alignment program for supervisors and technicians to ensure proper alignment of rotary equipment. Planned and witness major rotating equipment overhaul with their successful test run. Proposed budget and timelines for major rotary equipment (feed pumps and compressors). Reviewed rotating equipment spares for pumps, compressors and granulator. Developed effective schedule based / time driven preventive maintenance plan for rotary equipment. Show less

• • Feb 2012 - Aug 2016

  A workshop is considered as backbone and core of all major maintenance activity of a process industry and being assigned as engineer mechanical workshop my job description is enlisted below Provide appropriate resources as per requirement To identify manpower, tool training and safety requirements Planning Routine / Preventive maintenance of Fixed diesel engines, mobile equipment’s and fire tenders Provide expert technical engineering support for heavy equipment maintenance and repair. Review on-going workshop maintenance and repair projects and provide engineer support for their timely completion To adhere and implement the quality management system (QMS/EMS/OH&S)ACCOMPLISHMENTS Planned in-house fabrication of flare tip saving high budgeted amount of foreign procurement Planned machining and fabrication of miscellaneous spares of rotary & static equipment’s like pumps, compressors, turbine, Control Valves etc to curtail purchasing cost WPS/PQR preparation for fabrication of any in-house welding jobs and other plant modification, Re-tubing and fabrication of heat exchanger and air-coolers to avoid any premature failure of welding. Arranged 3rd party calibration for annual certification of lifting equipments (fork lifter, overhead cranes, chain block etc) Dismantling of old and installation of new diesel Cummins diesel engine (110 Bhp @ 2200 rpm) at KPT jetty BOP-III for driving fire water pump. Show less

• • Feb 2011 - Feb 2012

  Being Management Trainee Engineer was assigned to Maintenance-I DepartmentNRL Lube I Refinery Assigned to Critical Pipeline major activities include cutting / dismantling of critically corroded pipes /spools, welding of pipe joints with GTAW & SMAW in accordance with WPS, pipe line modifications, newline hook up, preparation of BOQ as pre turnaround activity.Workshop Trainee EngineerAssigned as Workshop Trainee Engineer, the job scope of workshop during Turnaround includes Re-tubing of Heat Exchangers and Air cooler, Miscellaneous welding jobs, PSV’s calibration, Machining jobs related to rotary equipments, Control valves, Air cooler pulleys other miscellaneous equipments and items. Also the job scope includes fabrication of double pipe heat exchangers, pressure vessels and flare tip as pre-turnaround activity.Utilities (Maintenance-III)Assigned as stationary trainee engineer major activities during shutdown includes opening of allmanhole/ errection of scaffolding in firebox with the provision of proper lightening to ease inspectionengineer for its annual inspection, cleaning of tubes surfaces, installation of refractory, welding of tubeplugs in leaked tubes of risers, economizer and super heater and other miscellaneous welding jobs .Inspection DepartmentAssigned as inspection trainee engineer major activities include inspection of firebox, steam drum and its internals, economizer section , Pre-pre heater and Air pre-heater , deaerator and its internal trays, superheater sections, burners condition, BFW heat exchangers and their pressure test, refractory installation. Show less