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We are proud to show you our latest projects. You will find a diverse gallery of developments, remodeling, additions and new construction.

SOUTH WEST GAS FIELDS DEVELOPMENT PROJECT GAS TREATMENT UNIT (EPC2- PHASE1)
Dec.2019 To May. 2021

Client & Contractor:
L&T Hydrocarbon Engineering (LTHE).
Works Description:
- Construction of the civil work for CPF
- Include the following activities:
- Earth Work
- Concrete Work
- Coating
- Grouting
- Road and Paving
- Fence Work
Provision of Mechanical, Electrical & Instrumentation Construction Works
Dec.2019 To Jul. 2020

Client & Contractor:
In Salah Gas (ISG) / CTCO.
Works Description:
- Construction of DSS Flow lines including civil works
- Construction of Electrical and Instrumentation works
- General maintenance works
- Supply and construction of E& I works as required
- Modification of existing facilities
- Advanced Security enhancement works
PROVISION OF SURFACE FACILITY EPC SERVICES PHASE-4 DEVELOPMENT
Sep. 2019 – Mar. 2020

Client & Contractor:
PERTAMINA, EPPM SA.
Works Description:
Construction of the Civil activities for the platform of Three Wells Pads:
MLNW 11P, KM06 GI and KM07 GI at MLN.
Extension of Base de VIE at Hassi Messaoud
Jun-2018 to Jun-2020

Client & Contractor:
PERTAMINA / HOURSALEM / CTCO
Works Description:
- Construction of Administration Building 2 Floors (846m2)
- Construction of Laundry, Maintenance Garage and Storage Rooms (194m2)
- Construction of Studios for Personal: 16 Senior Rooms (420m2) + 2 VIP Rooms (105m2)
- Construction of External Works and Facilities (4873m2).
- Construction of Law Voltage Works.
EXECUTION OF SEPARATION AND COMPRESSOR CENTRE (CSC) - SOUTH HGA
Aug. 2019 – Sep. 2020

Client & Contractor:
Sonatrach & Dodsal Engineering and Construction Ltd.
Works Description:
Construction of 138 Km pipeline
Ø 20’’ , L = 27,951 m Ø 18’’ , L = 8,604 m
Ø 16’’, L = 31,613 m Ø 10’’, L = 8,638 m
Ø 8’’ , L = 29,369 m Ø 6’’ , L = 32,407 m
The activities are included all the following: Civil, Mechanical Welding, CP, and FOC.
Construction of IT Building at BDV - MLN
Mar-2019 to Feb-2020

Client & Contractor:
PERTAMINA / HOURSALEM / CTCO
Works Description:
Construction of Informatique Building of Base De Vie – MLN.
OLEODUC G3 & G4 Ø 24’’ – 76 Km - TUNIS
Feb.2016 To Jul 2017

Client & Contractor:
la Société Tunisienne d’Electricité et du Gaz (S.T.E.G.) / C.T.C.O. / RETEL
Works Description:
The supply of all equipment and execution of installation and services required for the construction work, testing and pipeline commissioning. TUNIS pipeline start-Mornaguia-MABTOUH and his works.
Provision of Mechanical, Electrical & Instrumentation Construction Works
Dec.2015 To Nov. 2019

Client & Contractor:
In Salah Gas (ISG) / CTCO.
Works Description:
- Construction of DSS Flow lines including civil works
- Construction of Electrical and Instrumentation works
- General maintenance works
- Supply and construction of E& I works as required
- Modification of existing facilities
- Advanced Security enhancement works
Construction of Underground 8ӯ Duplex flow line for KB-17 well at KBA
Sep-2009 to Dec- 2009

Client & Contractor:
In Salah Gas / CTCO.
Works Description:
Trenching, Transportation, Laying, Field Weld, NDT & Coating, Lowering, Backfilling, Testing & Commissioning of 8ӯ Duplex flow line from Main header to KB-17 well
Construction of TEG Header and Gathering system flow lines
Dec-2009 to Nov- 2013

Client & Contractor:
In Salah Gas / CTCO.
Works Description:
Trenching, Transportation, Laying, Field Weld, NDT & Coating, Lowering, CP. Fiber Optic Cable Installation, Backfilling, Testing & Commissioning of 12”Ø Duplex flow line Header & 6”, 8” Ø Duplex Flow Lines to various wells (40 K.M Approx).
Construction of Well pads and Access Roads at KBA,TEG & REG ‐ Algeria
Nov-2010 to Oct - 2013

Client & Contractor:
BP SONATRACH and STATOIL JV & CTCO.
Works Description:
Material Procurement, Fabrication and Construction of Gas Well Heads and Miscellaneous works such as construction of Personnel camps, Offices, , Roads and Airport gypsum runways.
Algiers Refinery Rehabilitation and Adaptation Pipeline Works.
Dec-2011 to Nov- 2012

Client & Contractor:
SONATRACH , TECHNIP & CTCO.
Works Description:
Construction of 5 underground Pipelines Ø 26”, 16”, 10” and 6”. Trenching, Laying, Welding, NTD, Coating, Backfilling, Testing and Tie-In.
Pose d’un Réseau Injection de Gaz sur le champ de HMD
Feb-2012 to Dec- 2015

Client & Contractor:
SONATRACH & CTCO.
Works Description:
Construction of heavy wall Flow lines, 12”, 10” and 6” (32km length), the fabrication and installation of Manifolds. Trenching, Laying, Welding, NTD, Coating, Backfilling, Testing and Tie-In.
Construction of General Civil Work KBA,TEG , REG & HMN ‐ Algeria
Nov-2013 to Dec- 2014

Client & Contractor:
BONATTI EURL.
Works Description:
Material Procurement, Fabrication and Construction of Gas Well Heads and Miscellaneous works such as construction of Personnel camps, Offices, , Roads and Airport gypsum runways.
Construction of Well pads and Access Roads at HMN
Nov-2014 to Aug-2017

Client & Contractor:
PETROFAC & CTCO.
Works Description:
Construction of 20 Gas Well Heads:
- Platform earth work, cutting & filling.
- Concrete Works.
- Access Roads.
- Liners.
- Drain Channels.
- Fencing & Gates
CONSTRUCTION OF 24 APERTMENTS AT BLIDA
Aug-2014 to Apr-2016

Client & Contractor:
DAR ALBARAKA & {MIRI CO. and CTCO}
Works Description:
Residential buildings consist of 2 buildings, the first one is 9 floors with an area = 460 m2, the second one is 6 floors with an area = 320 m2.
Construction of 36 Apartments and a Bank branch at CHERAGA, ALGER
Dec. 2014 to Dec 2018

Client & Contractor:
DAR ALBARAKA & {MIRI CO. and CTCO}
Works Description:
Bank branch (area = 335 m2), Residential building of four floors and consist of three blocks Block A = 360 m2, Block B = 382 m2, and Block C = 497 m2.
Civil Works for KRECHBA CPF Expansion - Algeria
Feb-2008 - Jun-2010

Client & Contractor:
BP, SONATRACH and STATOIL – JV & PETROFAC / CTCO as a subcontractor.
Works Description:
Material Procurement & Construction of Civil works for KRECHBA CPF Expansion works at In SALAH Gas Field.
IN SALAH GAS - HMD-BDV Expansion - Algeria
Dec-2008 - Dec-2009

Client & Contractor:
BP, SONATRACH and STATOIL – JV & CTCO.
Works Description:
Material Procurement, Fabrication and Construction of Gas Well Heads and Miscellaneous works such as construction of Personnel camps, Offices, Roads and Airport runways.
Construction of Access Roads & Well pads - Algeria
2007 - 2010

Client & Contractor:
BP, SONATRACH and STATOIL – JV & CTCO.
Works Description:
Material Procurement, Fabrication and Construction of Gas Well Heads and Allied camps.
Construction of Access Roads, Well Heads & Camps for Personnel - Algeria
2006 / 2007

Client & Contractor:
BP, SONATRACH and STATOIL – JV & Brown And Root Condor (BRC) / CTCO as a subcontractor.
Works Description:
Material Procurement, Fabrication and Construction of Gas Well Heads and Allied camps.
