1. ASIRVATHARAVI
Mobile: 00919789373365
E-Mail: aasirvatharavi@yahoo.co.in
Sr. Mechanical Rotating Technician/Mechanical Foreman
~ Maintenance Operations ~ Technical Support
Industry Preference: Oil & Gas
Profile Summary
• A result oriented professional with 18 years of experience in:
Maintenance & Operations, Troubleshooting, Technical Support
• Exhibits a strong and firm approach for sustaining / encouraging safe work environment; commissioning & maintenance
operations in Offshore & Onshore Oil & Gas Field and Combined Cycle Power Plant
• Proficient in carrying out preventive & breakdown maintenance and overhauling of rotating equipment such as
Centrifugal Compressor, Reciprocating Compressor, Gas Turbine, Gear Box, Centrifugal, Vertical, Pumps, Fans, Blowers &
Diesel Engines, static equipment maintenance and servicing
• Expertise in handling project management, implementing plans & schedules for maintenance and annual turnaround with
focus on optimum utilisation of manpower & materials
• Skilled in diagnosing faults, rectification, planning & scheduling effective maintenance for enhancing system efficiency
• An effective communicator, team leader & negotiator with strong analytical and problem solving abilities
Career Milestones/International Exposure
Saudi Arabia: Carryout plant field, preventive & breakdown maintenance and overhauling of rotating equipment such as
Centrifugal Compressor, Reciprocating Compressor, Vertical & Horizontal Pumps, Fin Fans, frame-6 GE Gas Turbine, Blowers,
Ball Valves, Globe Valve, PSRV, static equipment, Vessel Column, Etc maintenance & servicing and following the safety
Qatar: Handled combined cycle power plant of Qatalum, Air compressor & H2 generation system, Ammonia plant, 9FA GTG,
and performed maintenance, troubleshooting, understanding P&ID in the plant
Oman: Managed Oman LNG Plant Shutdown for Gas Turbine (FA-7) in hot gas path inspection and Nuovo Pignone (AN-200)
Centrifugal compressor major inspection.
Carried out overhauling Gas turbine (Frame 6) in Dohfar Power Company Wood Group Company through BEC.
Kuwait: Worked in Gas Turbine (Siemens Westing House G-501) and carried out maintenance & major overhauls in Joint
Operations. (PGP) Power Generator Plant. (Kuwait Oil Company)
Bahrain: Performed overhauling of rotating equipment such as Centrifugal Compressor, Reciprocating Compressor and Valves
Maintenance in Bahrain (BAPCO) Bahrain Petrol Company
Mumbai Offshore Experience: Responsible for carrying out preventive & breakdown maintenance and overhauling of
rotating equipment such as Valves, Centrifugal Compressor, Pumps, Fans & Blowers and static equipment maintenance &
servicing and operators supporting in (ONGC) in Mumbai
Organizational Experience
Sep’2010- Apr2015 Saudi Aramco Shell Refinery through MAZCO (Global), Saudi Arabia as
Sr. Rotating Equipment Technician/Mechanical Foreman (OMS)
Oct’2009 - Sep’2010 Doosan Heavy Industries & Construction
Combined Cycle Power Plant, Qatalum Qatar, Humsite as Commissioning
Supervisor

2. Mar’2009- Apr’2009 Oman L.N.G. Gas Plant through TOCO, Oman, Sur as Sr. Mechanical Technician for Shut
Down
Nov’2008- Mar’2009 Wood Group through B.E.C., Oman, Salalah as GE Gas Turbine Mechanical Technician
(D.P.C)
Oct’2007-May’2008 Kuwait Controlling Company, WLL, Kuwait as Gas Turbine Mechanical Technician
(Joint Operations in Wafra)
Dec’2001-Nov’2006 RAMSIS Eng., WLL, Bahrain as Mechanical Maintenance in Plant, (Bapco)
Aug’1999-Aug’2000 Reliance Eng., Mumbai, India as Mechanical Technician (O.N.G.C, Offshore)
Aug’1994-Jul’1999 Techno Mech. Eng., Mumbai, India as Mechanical Technician (O.N.G.C, Offshore)
Key Result Areas:
• Effectuating & planning predictive & preventive maintenance schedules for various equipment to increase machine
uptime & equipment reliability; identifying areas of bottlenecks / breakdowns and taking steps to rectify through
application of troubleshooting tools like Root Cause Analysis
• Conceptualizing & implementing maintenance schedules, carrying out periodic checks to ensure performance and
maintaining requisite documents for the same
• Anchoring on-site installation & commissioning activities; carrying out overhauling work of equipment & major repairs to
improve equipment efficiency by faultfinding and conducting performance trials of engineering equipment to establish
standards before & after major repairs
• Performed tests & inspections to ensure operational effectiveness of plant & utilities
Technical Purview
• Centrifugal Compressor: Worked with Nuovo Pignone, Kirloskar and natural gas lifting centrifugal compressor:
o Removal and assembly of rotor
o Inspection of diaphragms, thrust and journal bearings
o Maintaining overlap and axial float between stages
o Renewal of ‘O’ rings
o Locate position of rotor assembly and proper installation of gas seals or oil film seal
o Removal and reinstall journal bearings, thrust bearing and thrust disc
o Use of special tools for Installation
• Reciprocating Compressors: Experience in maintenance of Reciprocations process Air Compressors:
o Replacing piston ring, guide ring, rod packing and of TDC and BDC
o Replacing main bearing and big end bearings small end bearing
o Suction and discharge valves & Remove of cylinder liner
o Worked on unloaded device of compressor
o Troubleshooting such as long interval between load and unload, Low lube oil pressure, PSV releasing, belts bearings,
cooling water pump fault, inter cooler after leakage
• Pumps:
o Maintenance in all types of pumps such as centrifugal, reciprocating and rotary pumps
o Obtaining a complete check list of the dismantled equipment and keep a record of the same
o Inspect the condition of rotating parts namely shaft, sleeve, impeller, oil deflectors, wear rings, bearings, coupling and
stationary parts such as casing stuffing box, distance pieces and bearing housing
o Renewal of mechanical seals replacement of rotor checking wearing and throat bushes, bearing clearances
o Maintaining the required float in multistage pumps, check end play
o Checking the end play squatness and concentricity using a dial gauge while pump assembly
o Hydro test of pumps to determine mechanical seal and casing leaks
o Overhauling of reciprocating pump including renewal of plunger packing suction discharge valves checking &
servicing

3. • Turbine:
o Preventive maintenance, running maintenance, shutdown maintenance and overhauling of Heating cooling,
ventilation, air filter inspection, hydraulic and mechanical equipment inspection, detergent wash in proper period
o PM checking & troubleshooting both lube oil &fuel pump, cooling fan PM checking, Diaphragm inspection maintain
Labyrinth seal clearance Replacing thermocouples, injecting nozzles and liners, inspection DPT test, bore scope
inspection. Bearing inspection, vibration and trouble shooting. I G V. Inspection auxiliary gear and reduction gear Box
overhauling and maintenance (in CI, Hot Gas Path, MI)
• Valves:
o Worked in safety relief valves, over hauling & general valves (gate valve, globe valve ball valve, Butterfly valve, check
valve etc.) Repair and change plant preventive maintenance
• Gear box:
o Flanders Graffenstanden (IRL 65 CV) reduction gearbox and CINCINNATI auxiliary
o Gear box General maintenance Overhauling tooth conduct checking gear replacement,
o Backlash measurement and correction of gear, Replace the Bearings.
• Static Equipment:
o Maintenance jobs carried out in Heat exchangers of Fixed, Floating and U tube type including activities right from
blinding, bundle pulling, cleaning, testing, repair works as per inspection, etc.
o Maintenance jobs carried out in Re formers which includes activities like cleaning of burners, air pre-heaters,
Reformer catalyst tubes, Process Preheat coils, and Super heater Coils & pigtail cover removal, etc.
o Maintenance jobs carried out in Horizontal/Vertical Heaters which include activities like decoking, tubes cleaning,
testing activities, etc.
o Maintenance jobs carried out, Hydro testing activities, etc.
Education
1994 D.M.E. from MACRO Institute, Vallioor, Tamilnadu
1990 S.S.L.C. from St. Teresa’s H.S. School, Vadakkangulam
Others:
• Mentor Course in Systran
• AAA (Applicant Authorize Acceptor Course) from SASREF
• PTW issuer (Permit To Work)
• BA Training Course (Breathing Apparatus)
• Bolt Torque/Bolt Tensioning Qualification
Safety Courses
• Safety Courses from Naval Academy such as Fire Prevention & Firefighting,
• Elementary First Aid,
• Personal Survival Techniques,
• Personal Safety & Social Responsibilities
• Helicopter under Water Escape & Sea Survival
IT Skills
• Well versed with MS Office, Windows, Pacer- 7 ( Mechanical maintenance System) Auto CAD (2007 Version)

4. Personal Details
Date of Birth: 13/04/1973
Address: South Street, Pathinathapuram, Koliyangulam, Tirunelveli, Tamil Nadu- 627116, India
Languages Known: English, Arabic, Hindi & Tamil
Nationality: Indian
Marital Status: Married
No. of Dependents: Two children
Passport Details: No.: J2727140, Date of Issue: 19/08/2010, Date of expiry: 18/08/2020
Visa Status: Resident Visa (One year)
Driving License: Valid (India, Bahrain, Saudi Arabia)
Location Preference: UAE, Bahrain, Saudi Arabia, Kuwait, Qatar, India.