Overview
Work History
Timeline
Generic

M.V. Krishnamraju

Overview

16
16
years of professional experience

Work History

MAINTENANCE OFFICER-MECHANICAL

M/S DHAMRA LNG TERMINAL PVT LTD
Dhamra
01.2022 - Current
  • Good knowledge and Experience in maintenance of Boil-off gas and minimum send out compressors of dresser Rand make.
  • Good Experience in installation and removal of in tank two stage LNG pump of EBARA make.
  • Good Experience in installation and removal of High-pressure LNG pump of 16 stages, manufactured by Nikkiso.
  • Having good knowledge in maintenance of marine loading arms of TECHNIP FMC i.e., replacement of cryo seals, Handling of ESD scenarios, QCDC, swivel joint maintenance etc.
  • Conducted Walk down on daily basis during erection/installation of equipment and issue of punch points to EPCC on priority base to avoid delay of mechanical completion of terminal.
  • Good experience in commissioning of in tank pumps, High pressure LNG pumps, Boil-off gas compressors, minimum send out compressors and all LNG related equipment like air heater fans, air compressors of Ingersol Rand make and glycol water pumps of ITT make.
  • Having good knowledge about cryo supports and non-cryo supports related to LNG.
  • Troubleshooting And Overhauling of Various Rotating Equipment Like Single and Multi-Stage Centrifugal Pumps, Make: Pompe Peroni, Sundyne, Sulzer, Pompe Gabionetta, Worthington, Ebara Pumps, ITT Gould’s Etc.
  • Having Good Knowledge on All Types of Alignment Procedures, Having on hands experience on Laser Alignment Tools. (Go-Laser, Laser Fixture and SKF Laser Alignment Kit).
  • Installation And Troubleshooting of Mechanical Seals.
  • Frictional Bearing Maintenance of High-Speed Equipment
  • Having Good Idea on Installation of Anti Frictional Bearings.
  • Participated In Maintenance of Multistage Compressors (Make: Mitsubishi, Hitachi, Bhel, Siemens)
  • Overhauled 9.5 Mw And 1.2 Mw Steam Turbine Including Centering, Clearance Checking in Labyrinths, Carbon Rings, Bearing Clearance Etc.
  • Overhauled various gear boxes (simple, compound, planetary gear units).
  • Serviced different types of valves like gate, globe, ball, plug, butterfly and NRV’s. That included checking of valve seats and changing of gland packing.
  • Participated in major turnaround of Ammonia and urea plants.
  • Worked on Erection and maintenance of Heat exchangers, Chillers and Reboilers.
  • Maintenance of Belt Conveyors - gear box and their alignment, pulleys and bearings.
  • Dhamra LNG Limited Commissioned Its first LNG Receiving, Storage and Regasification Terminal in Dhamra (East Coast region) With 5 MMTPA Capacity. The Terminal Area Is Situated in The Special Economic Zone (Sez) Of Adani port Near the Entrance to Adani Port.

Mechanical technician

M/S PETRONET LNG LTD
Kochi
08.2020 - 01.2022
  • Petronet LNG Limited commissioned its second LNG receiving, storage and regasification terminal in Kochi with 5 MMTPA capacity. The terminal area is situated in the Special Economic Zone (SEZ) of Puthuvypeen near the entrance to Cochin Port.

junior engineer- mechanical maintenance

M/S nagarjuna fertilizers and chemicals limited
Kakinada
06.2009 - 08.2020
  • Nagarjuna Fertilizers and Chemicals Limited, Kakinada, is the first natural gas-based fertilizer plant in South India having two streams of ammonia (900 MTPD each) and two streams of urea (1500 MTPD each) designed by M/s Snamprogetti and M/s HaldorTopsoe.

M/S Albayroni fertilizers (SABIC)
01.2016 - 12.2016
  • Bearing inspection of steam turbine and bearings inspection, replacement of seals of booster compressor, Make: DRESSER RAND AND MHI

M/S SAUDI KAYAN (SABIC)
01.2016 - 12.2016
  • Overhauling of twin-screw Refrigeration compressor of HOWDEN Make

M/S TASNEE HDPE
01.2014 - 12.2014
  • Overhauling of Extruder, Make: KOBELCO

M/S Borouge
Abu Dhabi
  • Bearing inspection of propane compressor and turbine

GPIC
  • Bearing inspection, replacement of bearings and renewal of clutches of ID and FD fans

m/s SAMAC
  • Screw cleanings of EXTRUDER and overhauling of connected gearbox of JSW make

Timeline

MAINTENANCE OFFICER-MECHANICAL

M/S DHAMRA LNG TERMINAL PVT LTD
01.2022 - Current

Mechanical technician

M/S PETRONET LNG LTD
08.2020 - 01.2022

M/S Albayroni fertilizers (SABIC)
01.2016 - 12.2016

M/S SAUDI KAYAN (SABIC)
01.2016 - 12.2016

M/S TASNEE HDPE
01.2014 - 12.2014

junior engineer- mechanical maintenance

M/S nagarjuna fertilizers and chemicals limited
06.2009 - 08.2020

M/S Borouge

GPIC

m/s SAMAC
M.V. Krishnamraju