TIWARI SURESHKUMAR RAMNARESH
Maintenance & Commissioning Engineer
Vadodara
Summary
A dynamic Mechanical engineering professional with 30 years of experience in Maintenance, Commissioning & Operations of Brownfield & Greenfield stages in Mechanical Construction, pre-commissioning, commissioning, plant Start-Up, Unit & Plant Performance test, Initial Acceptance, warranty maintenance support and completion at Oil and Gas Projects, Refineries, LNG, NGL, Petrochemicals, Chemicals, Ammonia plant and Power Plant sectors.
Overview
39
39
years of professional experience
4
4
Certifications
Work History
Mechanical Maintenance Engineer
BEC ammonia project
02.2025 - Current
- Managing the Maintenance of static and rotary equipment
- Conducted root cause analyses to identify recurring issues and implement long-term solutions.
- Conducted inspection of: Line cleanliness /equipment by Boro-scope, Rotary and static equipment installations and inspection
- Handling equipment alignment activity - soft footing, without and with piping
- Responsible for flange management
- Carried out solo run and mechanical run test of rotating equipment along with vibration and temperature monitoring
- Developed and coordinated effective predictive, preventive, and corrective maintenance approaches.
- Created reports of maintenance activity to share with management for operational analysis
Mechanical Commissioning Engineer
SNC Lavalin Group Ammonia project
03.2023 - 10.2024
- Managed the pre-commissioning and commissioning of static and rotary equipment
- Involved in line flushing / cleaning by water flushing, air blowing, steam blowing, and lube oil flushing
- Streamlined project execution through diligent planning, scheduling, and resource allocation efforts.
- Handled equipment alignment activity - soft footing, without and with piping
- Generated and cleared walk down and punch list
- Ensured maintenance of static and rotary equipment during commissioning phase and PM activities
- Trained junior engineers in best practices for mechanical commissioning procedures, promoting continued professional growth within the team.
- Developed detailed documentation for each project, ensuring accurate records of commissioning activities and results.
Sr. Mechanical Maintenance & Commissioning Engineer
Petrofac Emirate, OGC- SLPG project
02.2020 - 03.2023
- Worked closely with operations and maintenance staff during the transition from commissioning to production, ensuring a smooth handover of systems.
- Saved resources by identifying and rectifying design issues prior to installation, preventing costly rework.
- Provided detailed progress reports on commissioning activities to keep stakeholders informed throughout the project lifecycle.
- Reviewed as-built drawings for accuracy upon completion of commissioning activities, ensuring seamless handover to operations teams.
- Managed escalations from direct reports during testing and commissioning phase of project.
- Logged device failures caused by unexpected reactions during testing.
- Ensured safety compliance by conducting risk assessments and implementing necessary mitigation measures.
Mechanical commissioning supervisor
Petrofac Emirate, Orpic sohar Refinery
05.2015 - 02.2020
- Looked after the preservation and pre-commissioning / commissioning activity of rotary and static equipment such as STG, GTG, EDG, Pumps, Air Compressors, Chemical injection skids, Distillation columns, Heat Exchangers, FD Fans &Fin Coolers
- Examined Vendor Preservation Procedure and generated check sheets scheduling biweekly /monthly of each equipment and ensuring of preservation activity as per schedule
- Facilitated risk assessments prior to commencing work on-site, minimizing potential hazards and disruptions during execution phases.
- Mentored new hires in best practices associated with the Commissioning Supervisor role, elevating overall team capabilities rapidly.
- Enhanced commissioning process efficiency by streamlining communication and documentation protocols.
- Conducted thorough inspections of installed systems to guarantee proper functioning before handover to clients.
- Reviewed design documents and provided constructive feedback, enhancing overall system performance upon implementation.
- Carried out solo run and mechanical run test of rotating equipment along with vibration and temperature monitoring
- Generated and cleared walk down and punch list
- Ensured maintenance of static and rotary equipment during commissioning phase
- Successfully completed warranty period
- Monitored newly installed with construction and commissioning for WWTP area Polymer & Methanol injection skids
Mechanical Commissioning Supervisor
Petrofac Emirate, ADCO Abu Dhabi, Oil well Project-101, Habshan
11.2014 - 05.2015
- Ensured maintenance of static and rotary equipment during commissioning phase
- Streamlined reporting processes, enabling accurate tracking of commissioning progress throughout each project lifecycle.
- Coordinated with multidisciplinary teams for seamless integration of systems during the commissioning phase.
- Reduced project delays by closely monitoring equipment installation and testing schedules.
- Oversaw daily operations at site, keeping team production moving at optimal pace.
- Verified quality of punch lists and other system completion activities.
- Prepared and submitted reports on job progress and safety conditions to upper management.
- Supported construction and extraction workers to facilitate timely completion of projects.
Sr. Mechanical Commissioning Supervisor
Petrofac Emirate, GASCO NGL-4, Abu Dhabi, Ruwais
12.2011 - 05.2014
- Handled pre-commissioning and commissioning of static and rotary equipment
- Identified and resolved potential problems to achieve and maintain high-quality standards.
- Managed resources effectively, optimizing personnel deployment and equipment utilization for maximum productivity.
- Improved safety protocols during commissioning procedures, resulting in decreased incident rates.
- Provided technical guidance to junior team members, fostering skill development and knowledge transfer.
- Coordinated with multidisciplinary teams for seamless integration of systems during the commissioning phase.
- Reduced project delays by closely monitoring equipment installation and testing schedules.
- Supported construction and extraction workers to facilitate timely completion of projects.
- Verified quality of punch lists and other system completion activities.
Mechanical Supervisor
Sabic Petrochemicals Jal International
07.2010 - 11.2011
- Provided emergency response to handle urgent breakdowns.
- Trained mechanical department personnel in procedures and safety requirements.
- Monitored daily progress and work quality to provide guidance and direction to mechanics and installers.
- Supervised fabrication of piping along with rotary, static installation maintenance activities
- Accountable for job allocation and monitoring of job progress
- Handled contract manpower about 60 nos. during shutdown .
- Column tray cleaning and repairing / replacement
- Re-boiler and heat exchanger (150 nos.) tube cleaning
- Involved in development of preventive maintenance check sheet
- Optimized resource allocation by closely monitoring job progress and making necessary adjustments as needed.
- Coordinated mechanical repair and maintenance activities for SABIC.
- Scheduled, assigned and monitored maintenance programs for mechanical and related systems.
Mechanical Supervisor
Saudi Armco Project, King Abdullah University
09.2008 - 11.2009
- Handled pre-commissioning & commissioning of static and rotating equipment
- Efficiently managed: York Refrigeration chilling unit 5000 Ton capacity start-up, Sea Water Reverse Osmosis (SWRO) start-up, Wastewater Treatment Plant (WWTP) start-up
- Performed calibration and testing of Tight shut off valve (TSO) along with its repairing, if required
- Supervised installation of different types of mechanical equipment, keeping work in line with drawings and specifications.
- Streamlined workflow processes for improved operational efficiency, leading teams in various projects.
- Supervised team of installers and mechanics to complete work on time and to company standards.
- Contributed to development, implementation, and execution of maintenance programs.
- Managed efficient teams of up to 5 employees.
- Optimized resource allocation by closely monitoring job progress and making necessary adjustments as needed.
Mechanical Supervisor
Saudi Armco projects (NGL-1,2 & 3)
05.2008 - 09.2008
- Performed calibration and testing of all types of valves (PSV, Control valves, Motor operated valves (MOV), Manual operated valves, Gear Operated valves, etc.) up to 30” size valves along with its maintenance as per API598
- Coordinated with vendors for valve related issues / problems
- Executed 200 nos. of TSO valve repairing activity along with vendor representative (OMV) for its passing problem before start-up of the plant
- Delegated team assignments, reviewed work and set schedules to maintain optimal coverage of all mechanical needs.
- Closely monitored tooling inventory levels, proactively addressing shortages or damaged tools before they impacted project timelines or budgets.
- Maintained adequate inventory of spare parts to prevent critical downtime.
Mechanical Supervisor
Jayant Oil & Derivatives Ltd.
06.2007 - 05.2008
- Engaged in troubleshooting plant equipment for rotary and static equipment
- Resolved reliability issue of Octane pump mechanical seal and successfully made seal face change which helped in Saving against frequent maintenance and reduction in downtime
- Pivotal in reduction in spare consumption
- Looked after: Column tray cleaning and repairing / replacement, Re-boiler and heat exchanger (150 nos.) tube cleaning
- Handled the development of preventive maintenance checks sheet & procedures
- Conducted preventive and predictive maintenance of rotary & static equipment along with its history generation
Mechanical Supervisor
Adani Wilmar Ltd.
10.2003 - 06.2007
- Handled the development of maintenance system and check sheets
- Monitored equipment, tools and system upgrades to compile data into detailed reports for upper management.
- Engaged in preventive, predictive & shutdown maintenance
- Generated job list along with spares and material requirement
- Followed-up with equipment supplier for in-time delivery of spares
- Reduced downtime by quickly identifying and resolving mechanical issues in a timely manner.
- Reported on work progress to manager and incorporated feedback to maintain tight schedules.
- Managed preventive maintenance programs to extend the service life of machinery while minimizing repair costs over time.
Mechanical Supervisor
Mafatlal Rose Colour Ltd.
08.1995 - 09.2003
Sr.Mechanical Technician
Al-Muftah Co. WLL
03.2003 - 05.2003
Mechanical Supervisor
Gujarat Carbon Ltd.
11.1990 - 08.1995
Mechanical Technician
National Peroxide Ltd.
02.1988 - 11.1990
Mechanical Technician
Mahalakshmi Construction
07.1986 - 06.1988
Education
Diploma - mechanical engineering
National Institute of Engineering
Mumbai, India06.2008
Skills
Mechanical troubleshooting
Training
- ASNT Level – II: Radiography International
- NCTVT: National Council for Technical &Vocational Training Courses
- Permit to Work System (PTW): Job Performer
- Safety & security training on work at heights, confined spaces entry, Gas testing, LOTO, H2S Training by ADCO/GASCO/ORPIC
Accomplishments
- Carried out overhauling work of equipment's modifications, and major repairs to improve equipment efficiency by fault-finding in Injection skids in Ruwais NGL project in 2018.
- Developed project baselines and controlling projects w.r.t. cost, resource deployment, time over-runs & quality compliance to ensure satisfactory execution of projects in Salalah Amonia project in 2023
Certification
• ASNT Level – II: Radiography International
Personal Details
Date of Birth: 20thSeptember 1961
Passport Details: Passport No.: P-9499100 | Passport expired date: 27/03/2027, Nationality: Indian |
Languages: English, Hindi and Gujarati | Driving License: Oman and India
Timeline
Mechanical Maintenance Engineer
BEC ammonia project
02.2025 - Current
Mechanical Commissioning Engineer
SNC Lavalin Group Ammonia project
03.2023 - 10.2024
Sr. Mechanical Maintenance & Commissioning Engineer
Petrofac Emirate, OGC- SLPG project
02.2020 - 03.2023
Mechanical commissioning supervisor
Petrofac Emirate, Orpic sohar Refinery
05.2015 - 02.2020
Mechanical Commissioning Supervisor
Petrofac Emirate, ADCO Abu Dhabi, Oil well Project-101, Habshan
11.2014 - 05.2015
Sr. Mechanical Commissioning Supervisor
Petrofac Emirate, GASCO NGL-4, Abu Dhabi, Ruwais
12.2011 - 05.2014
Mechanical Supervisor
Sabic Petrochemicals Jal International
07.2010 - 11.2011
Mechanical Supervisor
Saudi Armco Project, King Abdullah University
09.2008 - 11.2009
Mechanical Supervisor
Saudi Armco projects (NGL-1,2 & 3)
05.2008 - 09.2008
Mechanical Supervisor
Jayant Oil & Derivatives Ltd.
06.2007 - 05.2008
Mechanical Supervisor
Adani Wilmar Ltd.
10.2003 - 06.2007
Sr.Mechanical Technician
Al-Muftah Co. WLL
03.2003 - 05.2003
Mechanical Supervisor
Mafatlal Rose Colour Ltd.
08.1995 - 09.2003
Mechanical Supervisor
Gujarat Carbon Ltd.
11.1990 - 08.1995
Mechanical Technician
National Peroxide Ltd.
02.1988 - 11.1990
Mechanical Technician
Mahalakshmi Construction
07.1986 - 06.1988
Diploma - mechanical engineering
National Institute of Engineering
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