Lingeswaran Padmanabhan

Experience

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  Health India Laboratories

  Jul 2008 - Mar 2009

  Instrumentation Engineer

  Nature of work involves:Erection and commissioning of Homogenizer, clarifier and heat exchangers.Erection and commissioning of RO Plant.Erection and commissioning of steam boiler.Erection and commissioning of ETP plant.Measure and control the process parameters using PLC and SCADA to central command room.Maintanance of the Automatic Bottle filling system.Maintain the process using process variables temperature, pressure, level and flow.

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  Ericsson India Pvt. Ltd

  Apr 2009 - Aug 2010

  Operation and Maintenance Engineer

  Nature of work involves:Ensure Uptime of NSS nodes as per KPI.Ensure the CP, APG, and CDR backup for MSC, STPS & BSC at regular intervals. Handle hardware fault in Ericsson BYB202,BYB501, AXE10, AXE810, APG40 Remote login in case of NMC outage to all traffic nodes on the Network. Manage Routine Alarms in the Network. Investigate the alarms, resolve fault & reassurance with NMC Interact with TSG for Customer Complaints. Interact with D&P, TAC and NMC for Change requests work order Show less

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  Nuclear Power Corporation of India Limited (NPCIL)

  Aug 2010 - Apr 2013

  Instrumentation Engineer

  This project has two units with each of 1000 MW; It is an International Nuclear Power project in which Design and supply of Equipments & Instruments by Russian Federation with International coding (KKS) and standards.Responsibilities:Execution of Testing ,Commissioning, Calibration Instruments and panels Maintenance for Process control system related field Instruments, Control Valves, Safety Systems and Transmitters Nature of work involves: Testing and Commissioning of ESFAS (Engineered Safety Features Actuator System) Related instruments such pneumatic Valves, process instruments ,pumps and Snubbers. Testing and Commissioning PHRS (Passive Heat Removal System ). Laying , Termination and Loop checks/Continuity Checks of Different types of Control Cables.Testing and Calibration, Erection, Different Types of Russian make Field Instruments like pressure (DP,EX,PR), Flow, Level (ultrasonic level,capacitances,level relay),Temperature(RTD, Thermocouple & temperature Converter),Gas analyzers(SF6 Gas,O2,N2,CH4)&Conductivity Instruments.Wiring checks, functional checks & logic checks were performed in Safety and Non-Safety systems available in KKNPP.Safety system panels (ESFAS) which consists of four trains to ensure its availability and reliability were commissioned. Wiring checks and panel functional checks were performed for all four trains.For both safety and non safety systems of KKNPP the Pressure, Level & Flow transmitter calibration, wiring checks & response checks were performed. Containment isolation valves, Pneumatic valves were commissioned.Snubbers for monitoring expansion of primary piping’s were commissioned.Calibration of Instruments such as RTD’s, Transmitters, Thermocouples, pressure gauge, temperature gauge , etc. Maintenance of Calibration Certificates, Preliminary inspection of Instruments and Equipments along with QA Show less

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  Alghanim International General Trading & Contracting Co. WLL

  May 2013 - Feb 2018

  Instrumentation and Control Engineer

  9 years of experience working for EPC projects, shutdowns, maintenance in Oil & Gas Sector, Refineries, Power Plants, Fertilizers, Petrochemicals, Utility plants and other process industries in India and abroad. Have experiences installation, Erection, cabling, Logic/Function Testing, loop checking, pre-commissioning, Commissioning & Maintenance of process control instruments. Fault Diagnosis, Trouble Shooting of control panels, Electronic & Pneumatic instruments such as Transmitters, Controllers, Indicators, Converters, Recorders, Switches and Control Valves etc with SPPA -T_3000,ABB AC-500 Adwant&Melody &ALSPHA DCS. Show less

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  L&T-Sargent & Lundy Limited

  Feb 2018 - now

  Asst Manager