Hammad Tahir

Experience

• 

  Pearl Confectionery Pvt Ltd

  Oct 2020 - Oct 2020

  Mechanical Engineering Intern

  Got Familiar with HVAC and Utilities Environment where I got the knowledge of:• Water Treatment RO plant.• Air Handling Units (AHU), DX unit and Cascade Unit.• Three Cooling towers and two Absorption chillers.• Three massive multi cylinder ICE Generators which were fulfilling the industry needs as a part time.• Two Boilers one was gas fuel boiler and other was running from Generator’s Exhaust.

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  Zishan Engineers (Pvt.) Ltd

  Feb 2021 - Mar 2021

  Project Engineering Intern

  Got Familiar with Piping and Equipment Design Environment where I studied:• The PFDs, P&IDs and Isometric Diagrams in accordance with technical codes ofASME B31.3, B31.4 and B31.8.• The layouts of Storage Tank and Pressure Vessel in accordance with API 650 andASME BPVC Section VIII Division I respectively.• Also some theory related to Heat Exchangers in accordance with TEMA.

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  Pak Elektron Limited

  Aug 2021 - Sept 2021

  Manufacturing Engineering Intern

  • Observed and analyzed the Plastic Injection Molding facility.• Studied the Injection Molding Machine and its parts.• Developed a sound knowledge of Plastics used in the manufacturing of different parts and their applications.

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  Zishan Engineers (Pvt.) Ltd

  Oct 2021 - Dec 2021

  Mechanical Engineer

  • Prepared BOQs and cost estimation for procurement and construction as per project requirement.• Review of piping and equipment design as per project specification.

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  FPCL (FFBL Power Company Limited)

  Dec 2021 - Sept 2024

  • Acquired hands-on experience with daily preventive and corrective maintenance jobs as well as creating job reports for major jobs.• Coordinated with the operations team for the urgent provision of permits and monitored the progress of jobs periodically.• Prepared material coding sheets for portable oil centrifuge and overhead crane, resulting in prompt procurement and issuance of formal purchase requisitions for upcoming overhauling.• Created notifications, workorders, MIVs, PRs and PM plans on SAP for mechanical maintenance.• Identify and procure spares required for mechanical equipment such as STGs, heat exchangers, compressors for routine/ shutdown maintenance and to optimize spare inventory based on utilization frequency.• Investigate recurring failures and generate recommendations to improve the plant operation and machine’s life• Monitor and improve Preventive Maintenance to Corrective (Reactive) Maintenance Ratio by strengthening PM and surveillance plans.• Gained basic technical knowledge of pipe and fittings, pumps, compressors, bearings, welding, other rotating and static equipment via the API pilot series and miscellaneous documents.• Supervised and observed the major jobs during two one-month turnarounds and emergency shutdowns, such as ‣ Bearings/seals inspection of turbines ‣ Water-wall tubes replacement ‣ Refractory replacement of furnace and hot cyclones ‣ Screw compressor overhauling ‣ Rotor removal and installation of turbine generator ‣ Overhauling of volumetric coal feeders, sootblowers, bucket elevators, etc.• Delivered a presentation on “STGs overview and 60 MW turbine overhauling procedure” to the upper hierarchy, which covers all disassembly steps, rigging arrangement, hold points, cost estimation, etc. Show less

  • Senior Executive - Mechanical Maintenance

    Jun 2024 - Sept 2024

  • Executive - Mechanical Maintenance

    Dec 2022 - Jun 2024

  • Management Associate - Mechanical Maintenance

    Dec 2021 - Dec 2022