Engineering and erection works

Constructionof a nitrogen generation plant. "TURNKEY" project. Mounting oftechnological machinery and vessels, pipe systems, electrical equipments andinstrumentation. Tests, commissioning and starting-up. Supplier : MESSER Germany. 1999 – 2000 MESSER

ALGERIE

Skikda

Fitting, welding, X-ray control and commissioning of a nitrogenpipeline. 1999 – 2000 MESSER

ALGERIE

Skikda

Mountingof anti-pollution equipment for 02 nitric acid shops at FERTIAL ammonia plantin Annaba. Supplier: MAN Germany 2001-
2002
MAN

Allemagne

Erectionof a gas-air separating plant technological equipment . Supplier: LINDE Germany 2002 LINDE

SOMIND

Hassi-Messaoud

Erectionof a pipe external & internal coating plant. "TURNKEY" project.Mounting of technological machinery and vessels, pipings, electricalequipments and instrumentation. Tests, commissioning and starting-up.Supplier: SELMERS Hollande. 2003 ALTUMET

R?ghaia

Dismantling, overhauling, mounting and commissioning of threeammonia loading/unloading systems in the port of Arzew. Supplier: MITSUBISHI – Japon 2005 FERTIAL-Arzew
Erectionof a Helium Production Plant technological equipments and pipe systems(carbon steel, stainless steel and vacuum jacketed pipes). Assistance intests and starting-up. Supplier: LINDE Germany. 2005 -2006 -2007 LINDE /HELISON Skikda
Mountingof technological equipments of a pipe external & internal coatingplant. Supplier: SELMERS Hollande. 2006 SELMERS

Mahshar

IRAN

Designing,engineering, fabrication and comissionning of a harbour mobile phosphates loader. 2007 FERPHOS

IPA-Annaba

Constructionof a gaz liquefaction plant. Mounting of technological equipments, vesselsand pipe systems. Assistance in tests, commissioning and starting-up.Supplier: LINDE Germany. 2007-2008-2009 LINDE

Constanta

ROUMANIE

Dismantlingof 36 Heat exchangers and mounting of new exchangers for 6 Natural GasLiquefying Lines ( GL1Z-Arzew LNG plant). Supplier : MANFERROSTAAL Germany. 2008-2009 SONATRACH

GL1Z

Arzew

Dynamic machinery repair and maintenance

Supervisionand assistance in dynamic machinery major repair: compressors and turbines ofBORSIG platform. 1999 ENIP/CMRZARZEW
Supervisionand major repair of N2 and CO2 compressors ATLAS COPCO and MITSUBISHI. 2000 ENGI ARZEW
Supervisionand overhauling of gas fan turbine ALISTON. 2000 ENIP/CMRZARZEW
Repairof compessors gas tight mecanical systems: compressors of BORSIG platform. 2000 ENIP/CMRZ ARZEW
Supervisionand major repair of Annaba ammonia plant dynamic machinery: 2000 SOMIASANNABA
Airturbine compressor 101J/JT CREUSOT-LOIRE
NG turbien compressor 102 J/JT CREUSOT
Gas turbine compressor 103J/JT DRESSER
Turbocompresseur d’ammoniac 105J/JT CREUSOT
Adaptation engineering, mounting and starting-up of YORK REFRIGERATION (SABROE)compressors type SAB 87 2000-2001 CEP/B (ASMIDAL)ANNABA
Technicalassistance in running, servicing and maintenance of the rotating machinery.Supervision of repair and maintenance actions: 2000-2001 CEP/B(ASMIDAL) ANNABA
Airturbocompressor 101J/JT CREUSOT-LOIRE
GN turbocompressor 102 J/JT CREUSOT-LOIRE, WORTHINGTON
Synthesis gas turbocompressor 103J/JT DRESSER, AEG KANIS
Turbine&motopumps 104/JA/B/C/S ENSIVAL, WORTHINGTON
Ammonia turbocompressor 105J/JTCREUSOT, LOIRE
Turbine pumps 107 JA/C/S ENSIVAL, WORTHINGTON
Ammonia pumps 110J/JS ENSIVAL
Aspiration fan 101 BJT WORTHINGTON
Ammonia screw-rotor compressor K 101 A/B/C
Technicalassistance in running, servicing and maintenance of the rotating machinery.Supervision of repair and maintenance actions: 2000-2001 CEA/Z(ASMIDAL)ARZEW
Turbines:
- CREUSOT LOIRE type GMC 8
- AEG KANIS V 25
- AEG KANIS KR 25
- AEG KANIS KR 32+G40
- AEG KANIS G 25 K
- CREUSOT USINE SCHNEIDER 1606 kW
- DRESSER RAND 61 kW
- WORTHINGTON TURBO 1166 kW
- BROWN BOVERI TA 4007
- SIMMERING GRAZ PA
Turbocompressors :
- Centrifugal compressor CREUSOT LOIRE type RE 7 6S + RB 8 6B
- Centrifugal compressor CREUSOT LOIRE type RE 7 6 S + RC 7 6S
- Centrifugal compressor DRESSER RAND type 2 BC 9 + 2 BF 98
- Centrifugal compressor CREUSOT USINE type RC9B+R
Supervisionand carrying out of dynamic equipment annual revamping and overhauling workson above mentioned rotating machinery. 1999-2000-2001 CEA/Z (ASMIDAL) Z. I. D’ARZEW
Adaptationengineering, mounting and starting-up of YORK REFRIGERATION (SABROE) compressors type SAB 202 2002 ALZOFERT Gr.ASMIDALZ. I. ARZEW
Supervisionand assistance in major repair of dynamic machinery: compressors and turbinesof BORSIG platform. 2002 ENIP/CMRZARZEW
Supervisionand renewal of the rotating machines:Hydrogen compressor MITSUBISHI ESCHER 31K1
Turbine generator ELLIOT 29 MB4
2002 NAFTEC Raffinerie d’ARZEW
Technicalexpertise and report, engineering and renewal of a fan turbine. 2003 ISPAT/PMA ANNABA
Technical expertise and report, engineering and renewal of therolling mill main pump TSN 125 - 10. 2003 ISPAT/LACANNABA
Technicalassistance in running, servicing and maintenance of the rotating machinery.Supervision of repair and maintenance actions: 2002-2003-2004-2005-2006-2007-2008 ALZOFERTGr.ASMIDALARZEW
Turbinesd’entra?nement:
- CREUSOT LOIRE type GMC 8
- AEG KANIS V 25
- AEG KANIS KR 25
- AEG KANIS KR 32+G40
- AEG KANIS G 25 K
- CREUSOT USINE SCHNEIDER 1606 kW
- DRESSER RAND 61 kW
- WORTHINGTON TURBO 1166 kW
- BROWN BOVERI TA 4007
- SIMMERING GRAZ PA
Turbocompresseurs :
- Compresseur centrifuge CREUSOT LOIRE type RE 7 6S + RB 8 6B
- Compresseur centrifuge CREUSOT LOIRE type RE 7 6 S + RC 7 6S
- Compresseur centrifuge DRESSER RAND type 2 BC 9 + 2 BF 98
- Compresseur centrifuge CREUSOT USINE type RC9B+R
Supervisionand carrying out of dynamic equipment annual revamping and overhauling workson above mentioned rotating machinery. 2002-2003-2004-2005-2006-2007-2008 ALZOFERTGr.ASMIDAL ARZEW
Technicalassistance in running, servicing and maintenance of the rotating machinery.Supervision of repair and maintenance actions: 2002-2003-2004-2005-2006-2007-2008 ALZOFERT Gr.ASMIDALANNABA
Turbocompresseurd’air 101J/JT CREUSOT-LOIRE
Turbocompresseur de gaz naturel 102 J/JT CREUSOT-LOIRE, WORTHINGTON
Turbocompresseur du gaz de synth?se 103J/JT DRESSER, AEG KANIS
Turbo et motopompes 104/JA/B/C/S ENSIVAL, WORTHINGTON
Turbocompresseur d’ammoniac105J/JT CREUSOT, LOIRE
Turbopompes de solution 107 JA/C/S ENSIVAL, WORTHINGTON
Pompes d’ammoniac 110J/JS ENSIVAL
Ventilateur aspir. du four de reforming primaire 101 BJT WORTHINGTON
Compresseurs ? vis d’ammoniac K 101 A/B/C SAB
Supervisionand carrying out of dynamic equipment annual revamping and overhauling workson above mentioned rotating machinery. 2002-2003-2004-2005-2006 ALZOFERTGr.ASMIDAL ANNABA
Technical assistance in operating, supervision of maintenanceactions, repair and revamping of the CO2 and N2 compressors and auxiliarymachines. 2002-2003-2004-2005-2006-2007-2008 ENGI ARZEW
Supervisionand carrying out of major repair of the rotating machines:Piston compressor NUOVO PIGNONE ref.10MK101
Piston compressor "dry type" COMPAIR BROOMWADE ref.1080MK1C,1080TK1B et 1080MK1A
Piston compressor "dry type" ATLAS COPCO ref.1080TK1B et 1080MK1A Hydrogen compressor MITSUBISHI ESCHER. Type 31K1
Turbine generator ELLIOT Type 29 MB 4
2004 NAFTEC Raffinerie de SKIKDA
Supervision and carrying out of major repair of the rotatingmachines: Screw compressors DRESSER RAND ref.101K01A and 101K01B 2005 NAFTEC Raffinerie de SKIKDA
Repairof compessors gas tight mecanical systems: compressors of BORSIG platform. 2005 ENIP/CMRZARZEW
Supply of the rotor – stator unit with accesories, mounting,commisioning and starting-up of the turbine 1601 BP. 2005 ALZOFERT Gr.ASMIDAL ARZEW
Supervision and carrying out of rotating machinery majorrepair:Piston compressor NUOVO PIGNONE. 2005 NAFTECRaffinerie de SKIKDA
Alignment, adjusting, pr?-comissionning and starting-up of thehelium plant machinery: Centrifugal compressor MAN
Screw compressor HOWDEN
2005-2006 HELIOS Z.I. deSkikda
Supervisionand carrying out of major repair of the rotating machines: Piston compressor (dry type) COMPAIR BROOMWADE
Screw compressor (dry type) ATLAS COPCO
2006 NAFTECRaffinerie de SKIKDA
Repairof compessors gas tight mecanical systems: compressors of BORSIG platform. 2006 ENIP/CMRZ ARZEW
Supervisionand carrying out of major repair of the rotating machines: 2007-2008-2009 NAFTEC Raffinerie de SKIKDA
Steamturbines Compressors:
COPPUS(No: 05) THERMOMECANICA (No: 06) WORTHINGTON (No: 05) DRESSER RAND (No: 02) NUOVO PIGNONE (No: 7) INGERSOLL (No: 2) DRESSER RAND (No: 4) ATLAS COPCO (No:2)

Static equipments repair and maintenance actions

Adaptationengineering, erection, starting-up and commisionning of a hydrogen productionand conditioning installation. 1999 ENGI Annaba
Overhauling of ammonia loading & unloading installations inthe port of Annaba 2000 CEPA/BASMIDALAnnaba
Repair works of the boiler BABCOCK - GB 1102 / 72 t with pipesystems welding and heat treatment. 2000 – 2001 SOMIASAnnaba
Engineering of the heat exchanger 114-C repairing operation,pipe systems dudgeoning and welding. 2001 FERTIAL Annaba
Repairingof the boiler and manufacturing of the boiler heat exchanger. 2002 ENGI Annaba
Realization of GTAW stainless steel welding works at Steel plantISPAT / LAC - Annaba 2002 ISPAT / LAC Annaba
Supply, adaptation engineering, assembling and commissioning of02 control & regulating systems for ammonia nitrate plants(pH-measurers). 2002 2003 ALZOFERT Arzew
Supplyand fitting of a seawater duct connecting balance chimney CU2 and AmmoniaUnit. 2003 FERTIAL Annaba
Fitting,welding, starting-up and commissioning of a nitrogen pipeline DN200 at ISPATSteel plant - Annaba 2003 ISPAT / ACO2 Annaba
Assemblingof the material loading top mechanism at the raw material conditioning plantPMA - ISPAT 2003 ISPAT/PMAAnnaba
Detachment of engineers for the down-comer repairing of the Unit101-C/NH3 and boilers 102-C & 103-C restoring. Supervising of the phosphate grinder SSP repairing. 2003 FERTIALAnnaba
Renewalof the primary reforming boiler 101B/K tubing - FERTIAL Amonia plant. 2003 FERTIALAnnaba
Engineering,manufacturing, assembling and starting-up of a pipe husking machine - ALTUMETPipe Plant. 2004 ALTUMETR?ghaia
Unloadingand loading of synthesis catalyst 105 D of the ammonia plant.
Specific loading process elaborated.
2000-2001-2002-2003-2004 ALZOFERTArzewALZOFERTAnnaba
Erection and welding of pipe systems of the Water Treatment Station in OuedAthmania. 2005 DEGREMONT Espagne
Supply,mounting and starting up of the turbine 1601 LP stator-rotor group withaccessories. 2005 ALZOFERTArzew
Engineering and repairing of Blast Furnace 2 top structures- MITTAL STEEL plant. 2007 MITTAL STEELAnnaba
Expertappraisal and major repair of the rolling machine N°2 - MITTAL STEELPlant. 2007 MITTAL STEEL Annaba
Detachment of skilled specialists for erection of main processequipment with elemnts manufacturing - Skikda Water Treatment Station.Supplier : DESSALADORA Spain 2007 DESSALADORA Skikda
Renewal of 03 ship loading installations in the port of Annaba. 2008 SOMIPHOS/ IPA-Annaba
Repair of the heat exchanger 103D head part. 2008 FERTIAL Annaba
Renewalof the conveyor TRO-8 with main structures manufacturing - Raw MaterialsArea- ARCELOR Steel Plant. 2008 ARCELOR MITTAL Annaba
Expertise, major repair and renewal of mine excavator -Boukhadra mine. 2008 ARCELOR MITTAL Annaba
Changingof the Blast furnace n°2 top charging device. 2008 ARCELOR MITTAL Annaba

Lifting equipment repair and maintenance

Assembling,erection, starting-up and commissioning of a CERRETI TANFANI lift bridge. 2002 ALFATUS Annaba
Engineering, manufacturing, assembling and commissioning of apipe handling mechanism. 2003 ALFATUS/SIDERAnnaba
Rnewalof the lift bridge N354 2003 ISPAT/ACO1Annaba
Designing,engineering, modification and commissioning of a hoist mechanism (liftingcapacity 50 T) at Unit 101-C/102-C. 2003 FERTIALAnnaba
Expertappraisal and revamping of lifting bridge n°5753. 2005 CODESIDAnnaba
Repair of the bridge BYNSA 35t 2007 GRAND SCHMITY Inde
Repairof the lift bridge railways of the heating oven at LAF Unit - ARCELOR SteelPlant. 2007 ARCELOR MITTAL Annaba
Rehabilitationof the lift bridge Q10t - Boukhadra Mine. 2007 ARCELOR MITTAL Annaba
Repairof the lift bridge railways of the heating area at LAF Unit - ARCELOR SteelPlant. 2007 ARCELOR MITTAL Annaba
Changingof the bridge N°710 support structures - ACO2 / ARCELOR Steel Plant. 2008 ARCELOR MITTAL Annaba

Maintenance and assistance in operating

Detachmentof highly skilled welders for GTAW /aluminium welding works. contrats annuels 2000-2001-2002 GL1 K SOMIND Skikda
Maintenanceof static and dynamic equipment and technical assistance in operating of ALZOFERT Ammoniaplant. contrats annuels2000-2001-2002-2003-2004-2005 ALZOFERT Arzew
2006-2007-2008-2009 Gr. ASMIDAL FERTIAL-Arzew
Maintenanceof static and dynamic equipment and technical assistance in operating of FERTIAL Ammonia plant. contrats annuels2001-2002-2003-2004-2005 FERTIAL Annaba
2006-2007-2008-2009 Gr. ASMIDAL FERTIAL Annaba
Maintenanceof static and dynamic equipment and technical assistance in operating of pipeplant. contrats annuels2001-2002-2003-2004-2005-2006 ALFATUS / SIDER Annaba
2007. 2009 ALFAPIPE-Annaba
Maintenanceof static and dynamic equipment and technical assistance in operating ofindustrial gas plants. Maintenance of equipments, servicing and repairing ofcryogenic tanks. contrats annuels2000-2001-2002-2003-2004-2005-2006-2007-2008-2009 ENGIArzew
Maintenanceof static and dynamic equipment and technical assistance in operating of pipeplant. Contrats annuels2001-2002-2003-2004-2005 PIPE GAZGharda?a
2007.2009 ALFAPIPE Gharda?a
Maintenanceof static and dynamic equipment and technical assistance in operating ofphosphate mine units. Contrats annuels2002-2003-2004-2005-2006-2007 FERPHOS Djebel-Onk
Maintenanceof static and dynamic equipment and technical assistance in operating ofphosphate loading facilities in the port of Annaba. contrats annuels2002-2003-2004-2005-2006-2007 FERPHOSPort Annaba
Maintenanceof static and dynamic equipment and technical assistance in operating of pipeplant. contratsannuels 2004-2005 ALTUMETR?gha?a
Maintenanceof static and dynamic equipment and technical assistance in operating of pipeplant. contratsannuels 2004-2005-2006 P.A.F. R?gha?a
Supervisionof the construction works (engineering, mechanic, electric/regulationequipments and pipe systems) of a Carbamide Production Plant. contrats annuels 2005-2006 FERTALGEArzew
Maintenanceof dynamic equipment and supervision of rotating machines revampings. contrats annuels 2007-2008 NAFTEC Raffinerie de Skikda
Maintenanceof static and dynamic equipment and technical assistance in operating ofBoukhadra and Ouenza mine installations. Contrats annuels2005-2006-2007-2008-2009 ARCELOR MITTAL Annaba

Expertises and industrial equipments diagnosis

Expertappraisal, inspection and repairing of the boiler DDH 4.0 1999 ENGIAnnaba
Expertappraisal and overhauling of turbine-pump groups 125 Bars ENSIVAL. 1999 ALZOFERTArzew
Expertappraisal and diagnosis of the CO2 Unit production capacities. 2000 ENGI Arzew
Expertappraisal of sea water galleries’ civil engineering. Elaboration of the technical report for tenderdocumentation. 2000 ENIPSkikda
Metallographicinspections of the 105 D synthesis reactor 2000 ALZOFERTArzew
Functionaland metallographic diagnosis, repairing and restoring of a lift bridge 2001 ANABIB Gharda?a
Inspectionand expert appraisal of the heatexchangers’ tubing 2001 FERTIALAnnaba
Expertappraisal and revamping of the boiler 101-C and heat exchangers 102-C / 103-C 2002 FERTIALAnnaba
Inspectionand leakage detection of cryogenic tanks (thermos type) 2002 ENGIArzew
Inspectionand expert appraisal of the heatexchangers’ piping n°104-C, 123-C, 124-C, 121-C, 142-C, 108-CA/CD, 128-C and130-C 2003 FERTIALAnnaba
Expertappraisal and revamping program of the main fan n°1 – Raw materials plant -MITTAL STEEL. 2005 MITTAL STEELAnnaba
Expertappraisal and revamping of the pump 125 – LAF Unit - ARCELOR Steel plant. 2007 ARCELOR MITTAL Annaba
Expertappraisal and revamping of the main process pumps – LAC Unit - ARCELOR Steel plant. 2008 ARCELOR MITTAL Annaba