Sr.Electrical Technician / Acting Electrical Supervisor
Qatar Electricity and Water Company
Total years of experience :28 years, 9 Months
Receiving Permit for Work and inspecting equipment under permit for proper electrical isolations to maintain safety standards before executing the work.
• Prepare schedule and chart for the preventive maintenance of all electrical equipment (motors, transformers, LT & HT breakers, protection relays, actuators etc).
• Procurement of spare parts for Electrical Equipment’s
• Handling all types of electrical breakdown related to a process industry.
• Troubleshooting, Annual and semi annual preventive maintenance of AC Motors up to 11kv 4800kw, 6.6kv 900kw, 3.3kv 550kw, Transformers 110Kv/7.07Kv 12.5MVA, 11/3.3kv 10MVA and 11Kv/.415kv 5MVA, Relative switchgears and protection relays. PLC based protection (Multifunctional Protection, Control and monitoring Relay ABB REF542plus).
• Maintenance and troubleshooting HT, LT Breakers (SF6 11KV 4000A, VCB 3.3KV 1600A, ACB 440v 5000A), Switchgears and Control panel.
• Breakdown maintenance of motorised valve Actuators (MOV) of AUMA, BIFFI and ROTORK IQ series make, with specialised diagnostic communicators.
• Maintenance of motor controll frequency converters.( VFD)
• Maintenance of Diesel Generator and their control panel relays with Auto starting & closing breaker (1200KVA, 440V).
• Hipot test of cables up to 11KV.
• Route locating and fault locating of cables using Electronics instruments
• Maintenance of Batteries and UPS and Battery Charger.
• Quick analytical/logical thinking and decisions at site.
• Executing emergency maintenance at least possible time to avoid production loss
• Having leadership quality and effective convincing power.
Maintenance and troubleshooting of HT, LT Breakers ( VCB, ACB, Switchgears and Control panel 6.6 KV, 2000A, 40KA and 440V, 3000A, 50KA).
• Maintenance of HT Transformer (110KV/7.07KV, 10/12.5MVA, 6.6KV/415V, 1600KVA), their relative switchgears and relays.
• Maintenance of HT Motors and LT Motors (0.37KW, 440V to 3.8MW, 6.6KV), relative switchgears and relays.
• Maintenance of Batteries and UPS.
• Worked with MOVs and their maintenance.
• Maintenance of Industrial Lighting
Maintenance and troubleshooting HT, LT Breakers (VCB, ACB, Switchgears and Control panel 11 KV, 1250A and 440V, 3000A).
• Maintenance of HT/LT Transformer (11KV/440V, 800KVA), Relative switchgears and relays.
• Maintenance of HT Motors (11KV, 4.3MW) and LT Motors (440V 0.5KW to 110KW), relative switchgears and relays.
• Maintenance of Batteries and UPS (2X50 KVA UPS, 625AH Battery).
• Maintenance of Diesel Generator and their control panel relays with Auto starting & closing breaker (1200KVA, 440V).
• Hipot test of cables up to 11KV.
• Procurement of spare parts for Electrical Equipments.
• Electric Heat Tracing System.
• Route locating and fault locating of cables using Electronics instruments
Maintenance and troubleshooting of HT, LT Breakers ( VCB, ACB, Switchgears and Control panel 6.6KV, 2000A, 40KA and 440V, 3000A, 50KA).
• Maintenance of HT/LT Transformer (6.6KV/440V), Relative switchgears and relays.
• Maintenance of HT Motors and LT Motors (0.37KW to 3.8MW), relative switchgears and relays.
• Maintenance of Batteries and UPS.
• Worked with MOVs and their maintenance.
• Maintenance of Industrial Lighting
Maintenance of overhauling of LT motors up to 160 KW.
• Cable joint, Glanding and End termination of cables up to 180sqmm.
• Industrial lighting