S. ARUN AROKIADOSS

• Lead and developed a process to support the End to End work planning of PM & CM work planning in SAP.
• Knowledge in Primavera and other Power BI tools for planning VST, ST and MT activities.
• Preparing work packs/task lists for preventive/corrective maintenance activities based on maintenance priority and plans
• Acting as Maintenance Integrity focal point for managing CRV work scopes, MOC implementation actions.
• Managing and leading the team of E&I,Mech Engineers and Schedulers for accomplishing the quality work and KPI's.
• Responsible for Critical spares management, short term & medium plan planning, CRV barriers etc., Preparing asset structure and bill of materials (BoM) using the equipments drawings, circuit diagrams, PEFS, P&IDs, operation and maintenance manuals of OEMs etc
• Preventive Maintenance Planner for Various QMI (quality monitoring instruments), F&G (fire and gas detection equipment), COMM (communication) and INELEC (instrumentation and electrical)
• Creation of Master Data change requests based on analysis to cleanse data and attain efficient use maintenance plan
• Material identification and support for Work Order also ensuring material is reaching ROS date
• Setting up Min/Max level on the material based on frequent consumption
• Drafting new permit and Permit Template in permit e-vision
• Coordinated for gap assessment between P&ID's and SAP asset register for Gas compression system & Main export oil pumps
• Primary responsibility in preparing/developing comprehensive Work Orders from Corrective Maintenance scope generated in SAP for Instrumentation and Electrical Maintenance WO's
• Identified scope for improvement in CM work orders by finding out and replacing obsolete items for improving BOM
• Supporting for Pitstop/TAR work planning
• Coordinating with vendors and mobilizing to offshore as per planned work scope or for immediate support
• Actively involved in conducting GTKY's for Recruitment process for identifying quality and right competencies for fulfilling the resource demand on time.
• Successfully completed projects within deadlines, ensuring timely delivery to clients without compromising quality standards.
• Enhanced team performance by implementing effective communication strategies and regular feedback sessions.
• Identified skill gaps within the team and developed comprehensive training plans to address these deficiencies effectively.
• Maintained accurate records of all projects, providing regular updates to senior management on progress and potential roadblocks.
• Established clear performance metrics for individual team members, driving accountability towards meeting organizational goals.
• Conducted regular performance evaluations for staff members, providing constructive feedback and outlining areas of improvement.
• Developed high-performing team members through targeted training programs and one-on-one coaching.

· Managed maintenance activities of instrumentation & control system in entire plant of I/O count of around 10000 tags, DELTA V DCS system in four plants within the complex, foundation field bus Instrumentation and other field instruments with I/O count of 5000 and Siemens S7-300 PLC automation system in various machinery

· Responsible for rendering services as In-house Last Line of defence in areas related to PLC, automation & PLC based system like AC/DC drives, and other electrical/electronic microprocessor based equipment

· Identified & performed troubleshooting PLC programs and start-up control of the electrical systems & creating Bills of materials and drawings to support new designs

· Responsible for Maintaining ISO 9001:2000 and ISO 14001 system documentation in all sphere of activities of the department

· Worked & coordinated with technical inspection, approval and erection for control system in draw twister heaters

· Monitored spares, inventory, manpower and maintenance planning for all type of maintenance

· Coordinated technical inspection, approval and erection for control system in 250 Nm3/hr Nitrogen PSA plant

· Administering activities related to: Upgrading electronic based temperature control in draw twisters with digital temperature control,

· Maintained the statutory requirements of TNPCB by providing the continuous availability of SPM analyzers data's.

· OPM activities of integrating DCS and utility SCADA's to central middleware for ORACLE integration, Installation & commissioning DATA Acquisition system in utilities such as by integrating all field instruments to centralized SCADA.

· Involved in Energy saving activity such as reduction of chilled air by installing automatic door system.

· Identified and eliminated the obsolescence in Instrumentation systems.

· Followed TQM based work culture for abnormality analysis and daily management activities.

· Updating equipment details and specifications in SAP, creating new equipment, assembly, material bill of materials and so on.

· Ensuring that resources are utilized in order to meet company targets in respect of equipment availability, reliability and maintenance costs,

· Performing work & achieving the highest standard to meet business requirements also identifying problem areas, investigating and implementing solutions.

· Supervising activities involving breakdown, fault code analysis, root cause analysis for repetitive failures and action planning.

· Executing cost saving and energy saving techniques/ measures and modifications for achieving substantial reduction in O&M expenditures.

Performed as Radioactive Safety Office for coordinating the maintenance of Radioactive sources, ensuring people safety, submitting half yearly & Annual reports to AERB etc.

• Successfully managed all the maintenance of Delta V DCS system with foundation field bus instrumentation; performed configuration of new instruments & control system in DCS for automation.
• Commissioned all field instruments tag in yokogawa centum CS3000 DCS for soft black reactor and interlock for safety systems
• Improved project efficiency by streamlining engineering processes and implementing innovative solutions.
• Maximized resource utilization with effective management of personnel, materials, and equipment for optimal project outcomes.

• Proposed logic and I/O list for converting relay based logic to PLC based control system for LAB plant furnaces and so on
• Played a key role in modifying & developing PLC based control system for PSA nitrogen plant with SIEMENS S7 200 PLC

Installed & commissioned:

• Field instruments and data acquisition system of Terminal Automation System for custody transfer of final product o DATA Acquisition system in utilities such as by integrating all field instruments to centralized SCADA Tank inventory management system of SAAB Rosemount using radar technology level transmitters with TRL/2 communication protocol
• Gas detection system in the entire plant using chartless recorder to monitor and record data’s
• Performed Revamp of LAB Production Unit section of LAB plant in installing & commissioning of field instruments and DCS control loop modifications
• Coordinated technical inspection, approval and erection for control system in 250 Nm3/hr Nitrogen PSA plant
• Successfully developed Delta V DCS training station in Instrumentation lab with necessary hardwares and software to enhance the troubleshooting knowledge and skill level of subordinates
• Played a key role in starting-up of entire plant after Flood in Chennai
• Successfully executed CAPEX competition without time & budget overrun.
• Enhanced system reliability by conducting thorough root cause analyses and implementing corrective actions to prevent future issues.
• Led cross-functional team for successful completion of multiple large-scale projects, ensuring timely delivery within budget constraints.