Sumin Vadukkumchery Sasidharan

• Participated in design review meetings, coordinating with inter-departmental teams to align ongoing efforts and overall business goals.
• Monitored safety compliance to maintain strict standards and protect team members from harm.
• Supervision of all instrumentation related works like instruments installation, impulse line routing & installation, Panels.
• Coordination of works with sub-contractors.
• Site inspection for instrumentation works with client.
• Coordination of MMIS (Man Machine Interface) installation.
• Coordinates with Westinghouse and KHNP to support MMIS commissioning related work.
• Preparation of ITP for new changes implemented in MMIS.
• Take corrective action for DNR OR NCR issued by client.
• Preparation of documents for inspection & issue work permit for MCR.
• Quality check for installation work done for I&C.
• Coordinate inspection for protection and maintenance of instruments related to I&C.
• Observation of site condition for installed instruments.
• Verification of ISO drawings related to impulse line & airline.
• Participate in weekly walk down conducted by client and take steps in order to eliminate any issues found during walk down.
• Conduct weekly progress meeting with Client for construction work of I&C.
• Management of quality related documents for I&C.
• Make sure that all panels designed as per relevant IEC standards.
• Conduct inspection for FAR items, OSP items & CSP item.

• Devoted special emphasis to punctuality and worked to maintain outstanding attendance record, consistently arriving to work ready to start immediately.
• Verification of detailed engineering documents like instrument tag list, instrument & junction box location layout according to harsh and mild area, cable schedule & functional logic diagram of work scope.
• Verification of installed instruments on site with ILD & IID drawings and confirmation of the materials used in installation are according to the project specification.
• Familiar with international standards and codes for material used.
• Inspection for all kind of sensing lines.
• Verification and monitoring of all inspection points and site testing activities as required by project specifications, standards, codes and approval of inspection and test plans form client.
• Review daily progress report of construction activities including electrical and instrumentation installation works.
• Experienced in project scope, project implementation and panel checks, loop checks, proportional integral derivative (PID) tuning, and overall system conformance to customer specifications.
• Experience in Calibration, Maintenance and Installation of all kinds of instruments used for Pressure, Level, Flow & Temperature measurements & control.

• Provided instrument technical consulting, which included process implementation and all specifications.
• Documented all processes carefully and delivered data sheets that offered all information for clients.
• Gathered field data and software calculations to put together high-quality designs.
• Leading a team of instrument technicians & fitters for instrumentation maintenance work on the site.
• Calibration of flow meter, level transmitter, temperature transmitter, pressure indicator transmitter of various companies like Rosemount, Siemens etc.
• Servicing and maintenance of all type of field instruments.
• Familiar with all type of process included in issuing of certificate after calibration.
• Troubleshooting of flow meters, pressure transmitter.
• Managed quality assurance program, including on-site evaluations, internal audits and customer surveys.

• Maintained excellent attendance record, consistently arriving to work on time.
• Leading a team consists of instrument Technicians, Instrument fitters for installation of process field instruments & calibration.
• Inspection of cable tray installation, cable pulling, and termination of Instrument and installation of field mounted Instrument.
• Witness calibration of Instruments, installation of junction boxes, local panels, installation of conduits, impulse line installation and pressure test, function tests of Field instrument and DCS, PLC System.
• Review Hook-Up Drawing.
• Review loop wiring diagram and Junction box location, Marshaling Interconnection Diagram.
• Supervision of erection work - Field Side Instruments and associated hardware.FF and NON-FF CABLE installation according to requirement.
• Loop checking of field instruments like PT, TT, and LT mainly employing HART 475 Field Communicator.
• Carried out graphics checking, set point verification, tag assignment verification, Preparation of all Test Packs that includes instruments calibration report, installation report, JB installation report, cable continuity checking report and Loop checking report.