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RANJITH. P R [email protected] +919633946768 LinkedIn: Ranjith Raghavan
______________________________________________________________________________________________
PROFILE SYNOPSIS
Total 11.5 years of diversified Operational & Maintenance expertise in Liquefied natural gas, Petrochemical,
Fertilizer & High pressure Chemical Plants.
Certified Radiation Safety-(RSO) professional with radioactive plant experience.
Operational, Pre-commissioning & commissioning experience in Petro net LNG limited, Kochi Terminal.
DCS Operational Expert (Siemens & ABB) of various operational units includes LNG tanks STVs, HP LNG
pumps, Distillation, Rectification, Stripping columns, NH3 Synthesis converters, Crackers & liquid NH3
storage facilities.
NH3 based Vapour Compression & Vapour Absorption Cryogenic refrigeration system (-12’c &-27’c) of 2800 TR
capacity.
Field Operational Expertise on High capacity (15,000 litre) & High Pressure (550 Kg/cm2) Reciprocating
compressors (Burckhardt).
Experience on working in Round the clock Shift duties
Operational & Maintenance Experience on Kochi Refineries Limited.
Commissioning & Erection of Process Equipments
Design of Logics & inter-locks of Process Units.
CAREER RECITAL (11.5 YRS) .
# period duration designation company
1 December2012- till date 2.9 years senior operator-CR &
Operations
petro net LNG ltd.
kochi Re-gas
2 April 2006-November 2012 7 years senior scientific
assistant/junior
engineer
Heavy water chemical
complex Baroda.
3 July2004 –June 2005 1 year Operator trainee Kochi Refineries Ltd.
EDUCATIONAL CREDENTIALS :
Diploma in Chemical Engineering (2000-2003) from Govt Polytechnic College, Kalamassery, Ernakulam, Kerala,
India.
TRAINING & CERETIFICATIONS :
One Year Orientation Training course for Scientific Assistants & junior engineers. (Category - 1) on Process
Operations of DAE at various plant of Heavy water Board/BARC.
Radiation Safety Orientation Course and Certification for Engineers & Supervisors by CTCRS, BARC, Mumbai.
Certified CPR & First –Aid Trainer from St.Johns ambulance academy. Mumbai, Refresher course from Red-
Cross Cochin chapter.
Well Trained in Fire Fighting, Mock Drills, Emergency Preparedness. Existing Control Room fire squad member.
Well versed with process safety aspects. Serving member(process) of Safety surveillance committee – Petro net
LNG Ltd. & TDP/DAE (plant level)
ORGANISATIONAL SCAN :
1, Since December 2012 to till date,
Have been working with Petronet LNG limited-kochi Terminal,as Senior Operator(CRO) -
Control room and Operations and responsible for safe operations including start-up, shut down &
maintenance of all equipments,
Unit operations involves DCS operation & field supervision jobs which are follows,
(DCS Siemens-US Honeywell make)
Control Room Operations include, safe operations of LNG in tank pumps, HP pumps, BOG compressors, glycol water pumps
and air heaters and STV s for maintain the send out load as per GAIL s requirement. Monitoring and trouble shooting of
various parameters includes tank temperature profile, density@ various heights, and send out metering finger
flow characters, optimised utilisation of power are the few important operational aspects.
As CRO responsible for ESD & LOTO procedures,
SAP entry of maintenance works, familiar with ERDMP plans.
Also responsible for issue and renewal of CLASS-2 work permits after following SOP
Field operation job-responsible for supervision of,
Operations and maintenance ready of LNG unloading arms, and vapour arms
Operation and maintenance ready of in tank pumps(LP pumps) and HP pumps,
Boiled-Off Gas compressors, LNG cryogenic tanks ,operations and monitoring of metering
systems(turbine flow meters@ battery limits),
Utilities including Liquid nitrogen-cold box, Inst air compressors,chiller units, oolong towers, fire
water pump house and
Safety systems like Deluges, sprinklers, and detectors like flame, gas & smoke detectors.
Actively involved during the commissioning of the terminal.
Supervision of LNG tanker loading facility.
Management of Change committee (MOC) has approved 4 modification/suggestion
related to operations/others area. Out of 6 MOC submitted during the year.
Employer Profile:
Petro net LNG limited is the India’s main player in Natural gas import scenario. Company
having 7.5 mmscba NG regasification plant in Dahej Gujrat.and 5.0 mmscba NG regasification unit in
Kochi. Kerala is recently successfully commissioned and first cargo of LNG received on second week of
august 2013.
2. since April 2006 to December 2012:
Have been working in Chemical refining complex owned by Heavy Water Board, Dept Atomic Energy,
and Govt of India since April 2006 to december2012, at various Units / Capacities as described below.Posted as
Scientific Assistant/B & been engaged as Junior Engineer (Control room) & senior operator-compressor
house in Heavy Water Plant-Baroda GSFC, Gujarat.
Job Profile:
DCS (Siemens)operation of various process unit like Distillation, Rectification, Stripping columns of NH3-
Water Mono-thermal isotopic exchange process for deuterium extraction operating at 125’C and 12.5
kg/cm2@ 12m3 counter current flow on L/G ratio of 1.
Responsible for the issual of cold work permits and AVI.
PLC (yokogawa) based operating system for NH3 converter loop @60m3/hr flow rate which included,
Activated carbon filters, 5 bedded vertical NH3 converters, its recirculation loop (includes two ejectors),
and one huge water condenser and storage vessels. Maintain temperature profile along the catalyst bed
for the maximum output.
DCS Operations of NH3 absorption refrigeration unit, NH3 synthesis convertor (Habour process – reduced
iron catalyst based) and its Huge Compressor units. This unit involves NH3 absorption vessels, multistage
centrifugal pumps and pure ammonia receiver and distribution pumps.
DCS –control Room duties involve Plant operation as per the plant load prescribed by shift Supdt.
Monitoring of various process parameters, various monitors including NH3 detection monitors, emergency
alarms, fire alarms, and coordination with field operators for process and maintenance related activities.
Preparing various log reports, coordination with other Control room operators during disturbances
including emergency conditions.
Preparation of various AVI (avoid verbal instructions) for maintenance related activities.
Shut down and start up of the unit assigned as per Standard Operating Procedure with the coordination of
field operators and other unit operators.
Operational Experience of High capacity, High Pressure reciprocating compressor (Burckhardt make) for
NH3 synthesis process at 550 Kg/cm2. This loop is having different type of trip interlocks with related to
lube oil system and downstream pressure, triggering any of these logics can result total plant shut down
thru Program metric actions
Vapour Compression Refrigeration system (2800 TR) at-11’C &-27’c.Its having two numbers of single
stage and one no. of double stage compressors which increases the pressure from 0.2kg/cm2 to
14kg/cm2
In addition to the above mentioned job profile, was responsible for the Shift RSO (Radiological
Safety Officer) as this requires checking and giving clearance for the radiation Notified Area Jobs, and
maintenance activities. And ensuring the dose limits for the Man and Environment are within the specified
legal limits.
Employer Profile:
HWP-Baroda is one of the biggest Chemical Complex, owned by Heavy water Board - DAE, Which handles
total dynamic inventory of 250 Te of NH3 & Synthesis Gas for the extraction of Deuterium from water. The
complex includes have extraction towers, rectification & stripping towers, & Enrichment towers which operating
at 125 Kg/cm2 & -30’c.
The unit also includes an NH3 synthesis convertor, NH3 Cracker unit (CNG fired radiation type – using reduced
iron catalyst filled special type alloy tubes (Inconel 625) for passing NH3) & a compressor unit which capable to
discharge 550 Kg/cm2.
In addition this, complex includes auxiliary units like DM / Boiler feed Water unit, Steam Generation unit (CNG
fired boiler@ 25 m3/hr) & an Upgrading Plant(Vacuum distillation column) for enriching D2O to Nuclear grade of
99.9%.
For a short duration Deputed within the Department for an upcoming project@ RCF- Mumbai site.
Major jobs during deputation are follows,
Development of P & IDs, Isometrics & its revision and modifications,
Supervision of various Erection activities includes piping, vessel erection as per P& ID’s, equipment
layout…etc.
Inspection of various process equipments includes pumps, compressors, agitators...Etc and as per tender
specification & its trail run.
Plant operation from DCS(ABB make) which includes, operation of various acid ,solvent & alkali handling
pumps & agitators, monitoring various process parameters assigned, monitoring various safety system
like emergency alarms and detectors. Co-ordination with RCF –PAP (phosphoric acid plant) & other
process Operators for smooth process operation.
Preparation of safety work permits & Inter office memos for various maintenance activities.
Responsible for issue of cold work permits as per SOP.
3, Since July 2004 to June 2005
Had been worked as Operator (Trainee) in Kochi Refineries LTD, Ambalmugal, Kochi, Kerala.
Job Profile:
Field Operation & Maintenance experience of Crude Distillation Unit / Vacuum Distillation Units. Crude oil
Heaters (Furnace oil fired), Fractional Distillation Columns & various intermediate storage vessels of
petroleum products like Light diesel oil, LVGO, HVGO, superior kerosene, Column overhead condensate,
sludge vessels, and Flare system..etc.
Handled of various process pumps (single stage and multi stage), air compressors, and collection of
samples for routine analysis.
Ensuring the healthiness of various process instruments like Flow meters, FCV, LCV, LT & thermocouples
and checking its functionality in a periodical basis.
Assisting Senior Operator in case of emergency, shut down...etc
Reporting abnormality of process equipments and operational disturbances and emergency situation to
immediate supervisor as earliest.
Making ready of various process equipment, like pumps, vessels, heat exchangers, process
instruments...etc for maintenance (which includes isolation, draining, flushing...etc)
Co-ordination during Major Turn Around with other maintenance depts.
Legends Used in CV:
GPTC : Govt.Ploytechenic College, Kalamassery, Ernakulam
CTCRS : Centre for Training & Certification in Radiation Safety.
BARC : Bhabha Atomic Research Centre, Mumbai-94.
HWP-Baroda/HWB : Heavy Water Plant-Baroda/Heavy Water Board.
TDP : Technology Demonstration Plant.
RCF : Rashtriya Chemicals and fertilisers Limited.
Personal Data
Name : Ranjith. P R.
Date of Birth : 24-April-1983.
Address: : Paithackel house, pathippally post,
Moolamattom Idukki dist, kerala India -685589
Nationality : Indian.
Marital Status : Married.
Passport details : L-9374695.date of expiry-12/05/2024.
Driving licence : 2 wheeler and 4 wheeler (LMV) valid till 2031.
Family Status : Priya Ramakrishnan-Wife (DOB-11/02/1986)
Abhimanyu – Son (DOB-31/10/2012)
Present CTC : INR 7.2Lac / Annum.
Expected CTC : Negotiable
Notice Period : 2 Months (Negotiable).
Languages known (Read, write & speak): English, Hindi, Malayalam & Tamil (only speak)
Reference Persons
1, Shri K A Augustine .Officer on special duty-(GM)
TDP-HWB-DAE. RCF Chembur. Mumbai. 022-25522864
2, Shri. Manimaran V. Senior manager,
Opeartions.Pertonet LNG ltd. Kochi terminal
Ph. +919048411635