Shah - Electrical Maintenance - Karachi, Sindh, Pakistan

Karim Majeed Shah

Karachi, Sindh, Pakistan

Services

Electrical Maintenance

Summary:

Electrical Maintenance and preventive Maintenance new installation

Work History

Electrical shift incharge

Lafarge Al Safwa Cement Company

From February 2010

MAJOR ACHIVEMENTS AND PROJECT EXECUTION
Erection and commissioning of following project.

MOTOR (ABB, SIEMENS,VEM, WEG, LEROY SOMER, BALDOR):MV Motors Up to 1100kw, 2.4 KV, 60 HZ
Siemens DCS PCS 7
Kiln drive Raw mill Drive Cement Mill Drive
EP FAN Cooler Fan VFD Separator Fan
Raw Mill Fan, Dopal Fan. Weighfeeder (HUSLER
Screw conveyer Belt conveyor Bucket Elevator & Air Lift
Simover Master Drive 912KW, 690volt
VibroControl1100 (Bruel & Kjacv vibro)
VEM Sachsenwerk GMBH
Raw mill drive 4900kw 11000volt
Cement mill drive 5200kw 11000volt
Frequency Drive VFD
Preventive maintenance, meggering, overhauling, bearing replacement
Termination, Stator Washing, Heating
PRACTICAL KNOWLEDG & EXPERIENCE

GENERATOR :
Wartzila Power House 9.5 , 47.5 MW of working operation, Diesel Engine Driven Generators up to 1250KVA, 400V (Caterpiller) Commissioning of Generator safeties, AVR and electronic governor, interconnection wiring, replacement and maintenance of spark plug ignition system. General troubleshooting/ maintenance of exciter, generator and engine as well GAS Engine Driven Generators up 635 KW, Four Generator Syncronuse Mode 400V, 60HZ (Waukesha Gas Engine): Overhauling, Maintenance, troubleshooting, of Governors, AVRs, exciter, Rotating Rectifiers .Testing of engine securities (coolant Temperature, L/O pressure and temperature, Over speed, vibration etc). Testing of rotating rectifiers, Adjustment/tuning of AVRs.
SWITCHGEARS:
SF6, Air, vacuum Switchgear of 13.8KV (MERLIN GERIN)
Preventive Maintenance, Inspection, assembling, disassembling, Pole Replacement, SF6 refilling gas tightness test, Circuit Breakers, Isolators, earthling Isolators, Oil Filled CT’s, PT’s open air bus duct. Inspection and Maintenance of Hydraulic and spring charged Operating Mechanisms of SF6 13.8kv 60HZ switchgears .
TRANSFORMER :
Power Transformer:
Rated up to 1500kw, 440v, 50HZ.oil sampling, Preventive Maintenance and Inspection of Tap Changers. Maintenance, Inspection and testing of Auxiliar

Senior officer Engineering ( Electronics )

Barrett Hodgson Pakistan

February 1999 - February 2010

Electronics Electrical Instrumentation Maintanance
EQUIPMENTS WORKED ON MAJOR ACHIVEMENTS AND PROJECT EXECUTION

I have Experience in Pharmaceutical Machine Blister Packaging,Machines , Liquid filling & Capping line, Machine, Ointment Machines, Ampoule filling Sealing Machine, fluid Bed dryer, Film Coating pen & Sugar Coating Equipment, Tablets Compression Machines ZP21 & ZP33, Hot air sterilizer Auto claves, Mixer, Distil Water Plant Capsule filling Machine, Granulation Equipment, Carton Printing Machines. I have worked Absorption Chiller & Compressor(BOGE Aototronice S 50) & Boiler(DDFC), I have working Exposure on P.A( Public Address System). Fire Alarm System Central Control Access System (GETS,MAB Honeywell). Close Circuit TV,Central Access Monitoring System (CCTV,LG). I am also Supervise calibration as per ISO requirements. To Electronic Control Maintain production utilities i.e. D.I Plant Distilled water plant. Water for injection unit and clean Steam unit.

CHILLER & AIR HANDLING UNIT (AHU): Maintenance operation and troubleshooting of carrier chillers and air handling units with variable frequency drives speed control. Replacement of temperature controllers, humidifiers and dampers and automatic 3 way valves.
TEST EQUIPMENTS:
Competent in use of AVO Meter , clamp Meter, Calibrator, Milli ampair Source , Milli volt Generator Megger, Oscilloscope, , Signal Generator, lux meter, Resistance Box, Optical Thermo Meter, Optical Techco Meter.
PLC, DCS: Trouble shooting of power supply Barriers & I/O cards of PLCs and DCS. PLC, DCS Input /Output check and interpreting with configuration, ladder logic and interconnecting drawings GE Fanuc 90-30, Yokogawa, Rototherm, Omron Sysmac, Siemens Simatic7-200, Simatic 7-300 and Telemecanique Tsx. NICS, Delta, HMI Program.
HVAC BMS :(Barben Colman Network 8000 Series Invensys DCS System),

Electronics Engineer

GEC Avery (Pvt) LTD

July 1996 - October 1998

Electronics trouble shooting preventive maintenance new installation
I have Worked GEC Avery Computerized Weighbridge Machine of Service & Repairing, I have working GEC Avery Weighing COUNTING. FILLING Instrument & Testing Machines. of Services & Repairing I have worked GEC Avery Lab Equipment Service Repairing I have worked Sugar mills in GEC Avery Packaging Equipment I Have worked All Types GEC Avery Weighing Machines of Standard Calibration.

Qualifications & Certifications

BCS COMPUTER SCIENCE

Shah Abdul Latif Unversity

DAE ELECTRONICS

Jamia Millia Polytechnic Institute

INSTRUMENT MECHANIC

MTC PAKISTAN STEEL

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