CONSTANTIN GEREA Pre-commissioning, Commissioning Specialist
Last Updated: 8th September 2017 (over 5 years ago)
I'm also able to demonstrate the required level of commitment to HSE policy and to work in a variety of culture.
During the last 16 years I was involved in few big projects like Sadara Project-KSA, 3 LNG Qatar(QGX, RGX, QCS), Ammonia Fertilizer-Oman, NODCO Refinery Expansion Project in Mesaieed-Qatar,
working for some important EPC Companies(KBR, Dow Chemical, Technip France, Chiyoda, Snamprogetti).
— Jun 1980
— Dec 2016
Process Area : Chem II - Isocyanates
Duties : monitor the contractor activities during pre-commissioning(reviewing procedures, air blowing, water flushing, reinstatement, internal inspection of the vessels), commissioning activities(leak test, nitrogen purging, cooling water circulation).
Utilities Area : De-aerators, BFW pumps, Boilers and Steam networks, Air Compressors, Cooling Water System.
Duties : commissioning activities and support Operation Team for start-up and normal operation, Steam Blowing.
— Jul 2014
Process Area : Flare System, Fuel Gas System, Nitrogen System, Interconnecting, Tank Farm
Duties : advise the client during pre-commissioning, commissioning activities and support Operation Team for start-up and normal operation.
— Dec 2013
Process Area : Acid Gas Removal Unit, Dehydration Unit, Refrigeration Unit, Liquefaction Unit, Fuel Gas Compressor, Propane Compressor and Mixed Refrigerant Compressor driven by Gas Turbine, BOG Recycle Reciprocating Compressors
Duties : air blowing, water flushing, reinstatement, tightness test, nitrogen purging, punch list, internal inspection of tanks and vessels, fill-up and sign all pre-commissioning record forms, assisting the Vendors.
: commissioning and start-up activities(gas in, systems defrosting and cool down, pumps and compressors running) for LNG train.
— Dec 2011
Process Area : Booster Compression Unit, Feed Gas Compression Unit, Dehydration Unit(TEG), Fuel Gas Treating Unit(MDEA).
Duties : pre-commissioning, commissioning, de-commissioning activities(prepare some parts of the units for modifications) and support Operation Team.
— Oct 2010
Utilities Area : Fresh Cooling Water System, Sea Water System, Fuel Gas System, Steam Generation, Liquid Sulfur Storage, Flare System, Air Compressors.
Inlet Facilities Area : Process Condensate Treatment; Incinerator; High Pressure, Medium Pressure and Low Pressure Steam Systems(steam blowing and commissioning).
Duties : writing of the Method of Statement for blowing and flushing and the commissioning procedures of the systems, water flushing, air blowing, steam blowing, reinstatement, tightness test, nitrogen purging, punch list, refractory dry out, internal inspection of tanks and vessels, equipment run-in, fill-up and sign all pre-commissioning record forms, functional test, hydrocarbons introduction, advising the client during start-up.
— Oct 2009
Utilities Area : Fuel Gas System, Steam Generation ( Macchi Boilers ), High Pressure, Medium Pressure and Low Pressure Steam Systems, Flare, Air Compressors.
Duties : writing the Method of Statement for blowing and flushing of the systems, air blowing, water flushing, steam blowing, reinstatement, tightness test, nitrogen purging, punch list, internal inspection of vessels, equipments run in, functional test, fill-up all pre-commissioning record forms, gas in, supporting the client during start-up,
refractory dry out, start-up and performance test for 5 Boilers.
— Oct 2008
Utilities Area : Instrument Air Compressors, Fresh Cooling Water System, Steam Generation, Polishing Unit, Fuel Gas System, Nitrogen Unit, Chemical Injection Packages, Steam Turbine Generators, Flare.
Inlet Facilities Area : Process Condensate Treatment.
Off Plot Area : Liquid Sulfur Storage.
Duties : writing Method of Statement for blowing and flushing of systems, punch list, air blowing, water flushing, steam blowing, reinstatement, tightness test, nitrogen purging, refractory dry out, internal inspection of tanks and vessels, equipment run in, fill-up all the pre-commissioning record forms, hydrocarbons introduction, advising the client during start-up.
— Sep 2006
Crude oil processing plant : Three-phase Separation (gas, oil and water), Gas Compression Dehydration and Injection, Glycol Regeneration, Oil Desalting and Stabilization, Produced Water Treatment and Injection, Vapor Recovery System (ejectors and compressors), Flare, Heating Medium System, Instrument Air and Nitrogen Packages, Chemical Injection Packages.
Clusters : Oil producer wellheads (with gas lift or without gas lift), Water injection wellheads, Water alternating gas injection wellheads, Test separator system, Closed drain network, Pig traps (launcher or receiver), Mobile letdown station, Wellhead control panel using hydraulic power unit.
Duties : punch list, air blowing, water flushing, reinstatement, tightness test, nitrogen purging, internal inspection of : tanks and vessels and columns, test run for : motors and pumps and compressors, chemicals preparation, oil flushing, filling up the pre-commissioning record forms, hydrocarbons introduction, assisting the client during start up and normal operation, monitoring the performance test.
— Jun 2005
Utilities : Gas Turbine and HRSG Boiler, Auxiliary Boiler, Sea Water Intake, Sea Water Desalination, Boiler Feed Water Preparation, Emergency Power Generation, Fresh Cooling Water System, Ammonia Storage and Offshore Loading Facilities, Flare System, Effluents Treatment.
Ammonia Train 2 : Primary Reformer, HRSG Boiler, Ammonia Production Unit, Ammonia Refrigeration Unit.
Duties : Punch list, Air blowing, Steam blowing, Water flushing, Reinstatement, Internal inspection of vessels, tanks, columns, reactors, Catalyst loading, Mechanical run-in of rotating equipment, Tightness test, Chemicals preparation, Gas in.
Mechanical Completion Supervisor
— Feb 2004
Utilities : Gas Turbine Generator, Macchi Boiler, Fresh Cooling Water System, Sea Water Intake, Electro-chlorination, Flare System.
Duties : verifying all Method of Statements prepared by subcontractor for flushing and blowing, advise and assist subcontractor in the preparation and carry out of blowing/flushing plans, checking reinstatement activities after blowing/flushing, carry out P&ID punch list, prepare the systems for mechanical run-in of rotating equipment, internal inspection of the static equipment, hydrocarbons introduction, assist client in functional test and start-up activities.
— Dec 2002
Refinery : Condensate Distillation, Gasoil and Kerosene Hydrotreating
RFCC (Residual Fluid Catalytic Cracking) Complex : Heavy FCC Gasoline Hydrotreating (Octgain Process), LCO (Light Cycle Oil) Hydrotreating , Catalytic Polymerization
Duties : - punch list, water flushing, air blowing, steam blowing, reinstatement, leak test, commissioning of all the utilities, nitrogen purge, internal inspection of the static equipment, mechanical run-in of the rotating equipment, catalyst loading, heater dry out, catalyst dry out
- charge feed, cold circulation, hot circulation, correction of parameters in order to bring the units into normal operation, performance test and hand over to the client in the running conditions.
— Jan 2001
Duties : - manage plants operations to optimum efficiency, in order to deliver the end products to the required specifications and according to the schedule. - responsible for the safe preparation of plants and equipments for maintenance, and for the safe return to operation after the completion of these activities.
— Dec 1998
Amine Gas Desulphurization
Duties : - punch list, flushing, blowing, functional test, internal inspection of the static equipments, leak test, air freeing, commissioning and start-up of the new plant, performance test and hand over to the client.
- carried out training as required for the local operational staff.
Deputy Superintendent, Supervisor
— Nov 1997
LPG Storage and Unloading/Loading Rack
Duties : - manage plant operations to optimum efficiency, in order to deliver the end product to the required specifications.
- responsible for the safe preparation of plant and equipment for maintenance, and for the safe return to operation after the completion of these activities.
- commissioning and start-up of new plant.