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POST APPLIED FOR: Instrument Technician
EXPERIENCE:
Mora than 8 years in Process Instrumentation and static/rotating equipment, DCS autmation, Protection control System, maintenance, project, commissioning and shutdown activities associated with refinery, organic chemical industries
(polymer) in india and abu dhabi.
Senior Instrument Technician from Mar 2003 to till date v Abu Dhabi National Oil Company (ADNOC), Ruwais, UAE through TYCO
- Actively paticipating in maintenance project, commited responsibly of protection control system and field instruments, loop checking, simulation of DCS and PLC based logic verification.
- Installation, loop checking, calibration, commissioning and trouble shooting of field transmitters, gas detection analyzers, uv/ir flame detection.
- Checking, trouble shooting, programming, down loading, up loading for Allen Bradly PLC (5/40E, 5/04B series), SLC 500 series redundancy, DH+ communication network, interposing with DCS by modbus communication.
Senior Instrument Technician from may 2000 to Feb 2003
- Race Technologies, chennai, India.
- Actively participated in loop checking, commissioning and trouble shooting of flow and temperature transmitters, pressure switches, level switches, position valves, limit switches.
- Involved in DCS for status checking, field simulation for Alalogue and Digital parameters and trouble shooting.
Electronics Technician from Aug 1998 to May 2000
- CSC Limited, Chennai, India v Experience includes HVAC automation and management system.
- Involved in maintenamce of temperature sensors, transducers, flow meters, flow switches and positioning actuators.
Trainee Technician from Jul 1997 to Aug 1998
- SPIC, Thoothukudi, India through samson contracting company.
- Maintenance of control panels, transmitters, control valves, protection and detection system.
EDUCATION
- Diploma in Electrical & Electronics Engg.
- Higher Secondary in Maths group.
TRAINING
- PLC & SCADA training from state Board of tamilnadu for Messung, Omron, Allen bradly & Mitsubishi v CMMS fundamental & maintenance course.
- Vesda & Minerva fire alarm controls programming
Nature of job v Testing and inspection of field instrument, involved in site acceptance test for DCS system and sub systems of simplex and complex loop testing.
- Servicing, installation and calibration of field instrument devices with HART compatibility on line and offline.
- Having good knowledge in fault analysis and rectification in control system and field devices v UV/IR flame detector maintenance, fault finding, servicing and replacement of flame scanners and flame amplifiers.
- Periodic checks carried out in trip loops (2oo3 voting) and status confirmation, alarm simulation and verification v Shutdown,start up sequence checking, monitoring status in DCS and answer back confirmation v Involved in day to day preventive maintenance for field instruments, individually and team wise, inspection, calibration and loop simulation.
- Effective corrective maintenance at breakdown period in ESD system, complex loop logic and replacement of I/O and associated modules.
- Testing and trouble shooting of logical sequence and interlocks in start up and shut down, based on cause and effect chart.
- Technical support for safe operation of plant and funtionality of DCS.
- Having good knowledge in DCS logic sequence, loop diagram and PLC based systems.
- Testing, calibration and trouble shooting of gas detection transmitters for both Toxic and combustible gases.
- Calibration,installtion, loop checking and trouble shooting of flow meters,temperature sensors, pressure switches,level switches and control vlves.
- Involved in taking up carriers in maintenance /project.
INSTRUMENTS HANDLED
System: Allen bradly plc 5/40 series
Allen bradly slc 500 series
Novopro I/A series (DCS)
Sauter A.G controls
Simplex CMMS
Photain Plc CMMS
Vesda & Minerva fire alarm controls
Controllers: Digital and analogue parameterization controllers RSE,RRK 100,RSK, ECOS ( sauter controls),Honey well,dats and Taylor
Transmitters: Tanguard, general monitors,crowcon,detronics and drager
Control valves: Auma actuators, sauter A.G and honey well
Automation: Sauter A.G switcherland, Honey well and Dats
PLCs: Allen bradly, mitsubishi, messung, siemens and
Omron.
All the above information given by me are true to the best of my knowledge and believe.
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