PEng(T) Bernard J MAHIYA. (BSc. Eng. , Cert. EPM, MEng. PM

Experience

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  Tanzania electric supply company(Tanesco)

  Aug 2011 - Oct 2011

  Trainee Electrical Engineer

  Working as Assistant Electrical Engineer 1.Workshop section – UBUNGODuties and responsibilities were to repair defective transformer, Circuit Breakerand preventive maintenance of diverter switch of the power transformer, pole of the Circuit Breaker and performing instant problem and operation. 2. Protection and System Control Section – UBUNGODuties and Responsibilities were to conduct preventive maintenance onDifferential Relays, auto close relay, distance fault indication relays and protection Switch Gears. Also performing instant problem concerning overloading of the transformer, and power system network, also inspecting and checking transformers operating condition at the Switchyard Show less

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  POMY ENGINEERING CO.(T) LTD

  Jul 2012 - Apr 2013

  Electrical Project Engineer

  My responsibilities include :- 1. Tender Bidding Document Preparation 2. Site Surveying ,Planning and Preliminary Layout Design 3. Project Cost Estimation and Budgeting 4. Testing, measurement and commissioning of an electrical works5. Planning, Supervision and Organize Technicians for Project Execution6. Installation and Construction Works including Substation, Low Tension & High Tension Power Distribution and Transmission. 7. Materials Preparation and Requisition8. Preparation of Schedules of work and method.9. Making actual cost measurements for electrical variation points10. Preparation of Site Quotation, BOQ and as per build drawings Show less

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  Tanzania Portland Cement Company Ltd(Hedelberg Cement Group - Twiga Cement)

  Apr 2013 - Apr 2014

  Electrical Planning Engineer

  To prepare all Daily ,Weekly and Shutdown Maintenance Plan of the Machine as well as to ensure availability of spare parts including electrical and Instrumentation spare parts. supervision and coordination of all electrical & Instruments Maintenance of the Machine such as KILN, RAW MILL, CRUSHER, CEMENT MILL AND PACKING PLANT, AND CRANE during Shutdown. and other electrical power equipemnt like Transformer and Switchgears Maintenance in a Plant

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  Aggreko International Power Project

  Apr 2014 - Nov 2014

  Electrical Control Engineer

  My Responsibility includes:-1. Maintain and Repair LV /HV Switchgear, Transformer, Alternators, Motors and associated control Panel system.2. Troubleshooting and detailed fault analysis3. Ensure maximum plant availability and best possible equipment condition4. Ensure that the permit to work system is fully implemented as per BOP/0405. Implement Company QHSE policies and ensure that all personnel adhere to the policies.6. Carries out site HSE audit and Accident reporting knowledge7. Assist in the development of new employees including in the provision of site induction8. Ensure the installation of sites and demobilization are carried out as per AIP standard9. Provide a local point for coordinating initial response to sites electrical incidents.10. Liaison with the supervisor for effective and efficient operation of electrical equipment.11. Maximize cost efficiencies and ensure availability of electrical consumables on site with optimum inventory level.12. Report and document component failures.13. Maintains a daily site diary. Show less

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  Aggreko Energy Rental (TZ) limited

  Dec 2014 - Jan 2016

  Service Engineer

  The Responsiblity are:-1. To carry out inspection and testing of all fleet returned from hire. 2. Assist with site installation (to designed layout), commissioning and decommissioning to acceptable Aggreko standards when required.3. Carry out Maintenance and Repair of Aggreko Power and Temperature Control Fleet in depot.4. Preparation of rental packages for upcoming hires.5. To carry out control equipment replacement and parameter change.6. To minimize equipment that is under repair and awaiting inspection whilst ensuring accurate and precise information is relayed to the Operation Manager for ERP.system update.7. Ensure all preventative maintenance and equipment repairs are completed in line with Aggreko standards and procedures.8. Follow Global Service Centre Standards (GSCS) within working environment at all times.9. Complete all service related documentation in line with Aggreko procedures. Show less

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  TANESCO

  Jan 2016 - now

  Project Engineer- Power Generation