Seddaoui Khelaf has over 25 years of experience in maintenance, commissioning, and project engineering roles related to rotating equipment like gas turbines, compressors, and control systems. He has specialized experience with GE, Siemens, and Rolls Royce equipment. Most recently he worked as an independent technical consultant for GE turbines. He is fluent in Arabic, French, and English and has extensive training and experience with control systems like GE Speedtronic, Siemens, and Allen Bradley.

1. SEDDAOUI KHELAF
Cite 164 Logements Sonatrach
BT 6 Ap 11 Madala BEJAIA ALGERIA
Land Line : 213 34 20 33 09 Mobile line : 213 6 69 36 44 53
Email:seddaouik@yahoo.fr ;
Date of birth : 03 February 1963.
Professional Experience
♦ As Maintenance Superintendant and Rotating Machinery Team Leader , I have managed all technical
and commercial aspects as like ,budget , mobilization planning , price escalation and different
amendments for several maintenance contracts frame agreements with vendors ( Siemens , Rolce Roys
, GE Oil &Gas ) from 2010 to 2014.
♦ Have ensured commissioning and startup for major equipment as like power generation and centrifugal
compressor systems in several plants within In Salah gas with Petrofac as main contractor
♦ Provided technical support in maintenance on aero derivative gas turbines ( GE LM2500 with PGT25
package , Siemens SGT100 for power generation and RR RB211 in Coberra package )
♦ Have provided technical support for operating PGT 25 DLE machines and Coberra with RB211 as gas
generator for power generation .
♦ As a Control Command Engineer ,provided technical support for Control Speed tronic ( GE control
command MarkV , MarkVI and MarkVIe. ) and mapping flue gas emissions on DLE packages
♦ Completely involved in commissioning and startup of an upgrade project of 02 PGT25 dle machines
consisting in replacing the control command Markv to MarkVIe .
♦ Condition monitoring ,Maintenance strategy and management.
♦ Troubleshooting and Root Cause Analysis methodology
Roles and respon sibilities as Rotating Control Engine er ,
Rotatating Machinery T/L and Maintenanc e Supt within
JV ( Sonatrach , BP and STATOIL ) during 06 YEARS .
• A good leadership and a safety leadership culture
• Ensure the work is done in accordance with HSE policy; promote good
understanding and use of golden rules of safety.
• Positive attitude, in particular related to team work
• Supervise a mechanical and control/Instrument team in different preventive and
corrective activities.
• Coaching and ability to handle technical challenges while being independent and
creative.
• Ability to adjust to a multi- cultural environment
• Good communication skills

2. • Commissioning of rotating equipment in the compression project( GENP,
Sieme n s and RR packages,)
• Commissionning of Upgrading control command from Mark VLM to Mark VIe .
• Commissionnig of insattallation of 04 PGT25 driving BCL compressors with Mark
VI as control command .
• Perform and participate in the preventive, corrective and troubleshooting
maintenance activities of the plant rotating equipment in the assigned areas.
• Attend toolbox meetings to established scope of work activities such as safety
requirements, permit to work, special tools and materials, and dispatching teams
• To comply with all company health, safety and environment as well as work
permit, policies and procedures.
• Identify and isolate faulty components of plant rotating equipment at the assigned
location(following P&ID)
• Provide technical expertise and monitor efficiency of the rotating equipment and
identify possible issues (situations)
• Co-ordinate any rotating equipment overhauls with engineering support team and
assist in the sourcing of the materials, services and vendors required to support
the plan
• Identify critical rotating equipment spares for machinery and ensure these are
logged in Maximo
• Ensure maintenance routines are effective for forties machinery and scheduled
correctly in Maximo
• Boroscope inspection involvement .
Preventive, corrective & shutdo w n maintenanc e of the
following equipme n t s
• PGT25 DLE( General Electric Nuovo Pignon e )
• SGT100 Typhoon (Sieme n s )
• TB 5000 (Sieme n s/Ru st o n )
• RB211( Rolls- Royce )
• Centrifugal compressor BCL(GENP dry gas seal )
• Centrifugal compressor BCL(CO2 injection from MHI, dry gas seal )
• Turbo- expander (Rotoflow with S2M magn e tic bearing s )
Languag e s and Special Skills
 Languag e s :
Arabic/berb er : native speaker
French : fluent
English : good skills, both written and oral
 Computer:
Computer skills: Excel, Word …..
Education
• Bacalaureat in Mathemaiques 1982

3. • National Institute of Hydrocarbon ( INH , BOUMERDES )
Ingenieur d’Etat in Automatisation and Regulation of Industrial process .
1988
Employment History
• Sonatrach TRC
Instrument Engineer
Chef Service Maintenance
Project Engineer ( commissioning and startup )
1988 -1994
1994 1998
1998-2007
• In Salah Gas ( JV BP- STATOIL –SONATRACH )
Control Engineer for Commissioning and startup
Rotating Machinery Team Leader
Maintenance Superintendent
2008-2010
2010-2012
2013- 2015
• GE Turbine Independent Technical consultant on GE Turbine
control with RENCO
01 August 2015 .
To present .
Specialize d training s ;
- GE Learning Center ;( Florenc e, Italy)
• Control Com m an d Spe e d t r o nic Markv 2000
• PGT 25 and LM2500 2000
• Control com m a n d MarkVLM 2008
• PGT25DLE Opera tion and maint e n a n c e 2009
• Vibration Monitorin g 2009
• CCC ( Compr e s s o r Surge prot e c tio n ) Training 2009
• Control Com m an d MarkVI 2010
• Control Com m an d MarkVIe 2012
-Siem e n s Training Center ( Lincoln ,UK )
• Turbine TB5000 Opera tion and Mainte n a n c e 2001

4. • Control Com m an d RSLogix 2001
• SGT gas turbin e maint e n a n c e and opera tion 2009
• Control com m a n d Allen Bradle y RSLogix 2010
ABB Center MILANO
• PLC AC880F 2006
Differen t training s within Sonatrac h Training Cent er .
• Leader s hi p
• Crisis mana g e m e n t
• Etude des march e s