Subin Mathew

Background

About Subin Mathew

10 YEAR of experience as instrumentation technician in commissioning and maintenance. completed B.E in INSTRUMENTATION AND CONTROL and Diploma in ELECTRONICS.1. Performing Preventive Maintenance & corrective maintenance of all plant Instruments and Controldevices.2. Online Calibration and trouble shooting of Smart transmitters (Pressure, Level, Flow and SmartPositioners) using HART; Foundation Field Bus Field Communicator.3. All plant instrument and control device commissioning and calibration,Review of all instrumentation documents includes Control & DCS graphic philosophies(FOXBORO and TRICONEX), P&I diagrams, cause & effect diagrams, instruments and flow chart, DCS & ESD I/O lists, instrument hook up, ILD, wiring diagrams, cable schedules, etc.4.Review stock quantities and ensure their availability throughCMMS tool (MAXIMO).5. Calibration and Loop checking of conventional as well as FOUNDATION FIELDBUS instruments usingFIELD COMMUNICATOR 375, 475, Loop Calibrator etc… Skilled to read Engineering Drawings likeLoop Diagrams, P & ID Drawings, Logic Diagrams, Hookup Drawings, Cable Schedules, Cable layoutdiagrams, Instrument data sheet and specifications.6. SAT(site acceptance test )loop checking, pree commissioning, commissioning, function check, causeand effect(C&E) check for DCS,IPS & FGS system, control narrative checking, safety instrumentsvalidation, punch racing and closing,PSSR(pre-startup safety review),startup,maintenance andshutdown,7. Having good knowledge of PTW and HSE.Knowledge of hazardous area zone and group classification.8. Having good knowledge of ITR(inspections test report),QVD( quality verification document), loopfolder,BOM(bill of metarial),RATS(Range alarm trip set point),PEFS(Process engineering flow scheme)drawing,cause and effect drawing,instrument data sheet, vendor data sheet.9. Reviewing of P & ID,ILD,Junctiin box wiring diagrams,cable schedule, instrument hookup, instrumentindex.10. Experienced for commissioning of control system foxboro,honewell and yokogawa