Switch Gears (HV /MV /LV) SF6 circuit breaker, VT, CT, Disconnect switches, Testing, Operation and maintenance of double/one and half circuit breaker, single & Double circuit breaker schème with 90MVA and 140MVA transformer Grid station. Maintenance of 400V, 11kV, 15kV, 21kV, 132kV circuit breaker opening closing time adjustment. Mechanism overhauling, function test of breakers up to 21KV. Circuit trouble shouting of breakers. Maintenance of isola tors and Earth switches, ohmic resistance testing.
Transformers Maintenance of transformer up to 140MVA, 90MVA, 65MVA, 132KV/21KV, 132KV/15KV. Update of polarization Index. Dehydration of transformer. Coordination job with ABB for DGA test, bushing replacement both HT and LT (Hefley, Trench, GE) Meggering of transformer & Resistance testing. Dielectric test of transformer oïl & silica jel replacement. Turn ratio test. Open and short circuit tests. CT and PT testing by primary injection set (AVO).
Protection Relays Installation, Testing and maintenance of ABB, GEC, ALSTOM, SIEMENS,VAMP protection relays Relay testing with secondary injection set (Freeja 3000) and calibration according to net work parameters. Software installation of relays and up date of Relay parameters. Trouble shouting of, GE, VAMP260 power monitoring unit, VAMP265 Generator differential protection, REG316 (ABB) VAMP 210 Generator protection, RET316, RET545 transformer Feeder Protection Relay, TAPCON 230MR Tap Changer controller, REJ525 over current / Earth fault, REB 670 bus bar protection, RED670, REL670, REL 511 Distance protection.
Generators Operation, maintenance & testing of generators up to 21kv, 15kv, 11kv by ABB, Brush, Converteam. Testing of poles windings and stator winding of generators. Update polarization Index of generators. Preventive and annual maintenance of generators. Excitation system testing, over hauling of exciter and replacement of rotating diodes. Cleaning of generators with CO2.
QUALIFICATION DAE in Electrical GCT Lahore (1996~1999) BE in electrical (B Tech Power) New Ports University (2005)
Professional Trainings Gas Turbines training by GENERAL ELECTRIC (USA). Professional business communication training by WARTSILA (FINLAND). Fire and safety Training by Southern Electric Power Company (BC HYDRO CANADA). SIEMENS relay training by MAN (Germany). PLC / DCS Training by Industrial Educators.
Documentation Up date all record of maintenance management system (MAMA) and knowledge of SAP soft ware. Generate Daily and monthly trouble shooting record and reports. Review SOPs procedure according to O & M manual. Computer skill: Microsoft Office (Word, Excel and Power Point)
EHS PROFICIENCY Performing maintenance under work permit procedure. To check the personal and entire staff safety level. Ensure all hazards area before start the maintenance job. Ensure all safety measures before start the maintenance job.