Oil & Gas
Oil field construction, maintenance and technical services.
Iraq · Energy · Industrial Infrastructure
ENGINEERING. CONSTRUCTION. ENERGY.
Building Reliable Infrastructure for Iraq’s Energy & Industrial Future
Grand Line Construction & Engineering Contracting Ltd. delivers integrated engineering, construction, electrical, instrumentation, pipeline, civil, mechanical, testing and commissioning solutions across Iraq.
About Grand Line
Engineering Capability. Field Experience. Reliable Delivery.
Grand Line Construction & Engineering Contracting Ltd. is an Iraqi engineering and contracting company providing integrated services across Oil & Gas, Power, Electrical, Instrumentation, Civil, Construction, Mechanical, Pipeline, Engineering, Manpower Services, Testing and Commissioning.
Our multidisciplinary approach enables us to support clients from engineering and planning through construction, testing, commissioning and project handover.
LEARN MORE ABOUT US
GLC
Field Engineering · Iraq
What we deliver
OUR CORE CAPABILITIES
Power & Electrical
LV / MV / HV systems, substations, transformers, switchgear and cables.
Instrumentation
Installation, calibration, loop checking and maintenance.
Civil & Construction
Civil works, foundations, concrete, earthworks and industrial construction.
Mechanical
Mechanical installation, maintenance and industrial support.
Pipeline
Pipeline construction, welding support, testing and associated works.
Engineering
Multidiscipline engineering, design, drawings and technical documentation.
Testing & Commissioning
Inspection, testing, pre-commissioning, commissioning and handover.
Manpower Services
Engineers, technicians, supervisors and skilled manpower.
Selected delivery
FEATURED PROJECTS
PROJECT 01
Testing & Commissioning – Mitham Al-Tammar 33 kV Station
Grand Line delivered testing and commissioning support for the Mitham Al-Tammar 33 kV station in Karbala, covering primary equipment, protection and control…
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PROJECT 02
Instrumentation Maintenance, Testing & Calibration – Halfaya Oil Field
Grand Line provided instrumentation maintenance, testing and calibration services at Halfaya Oil Field, supporting reliable measurement, control and documentation across field instruments…
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PROJECT 03
Pipeline Project – Gharraf Oil Field
Grand Line supported pipeline construction at Gharraf Oil Field, covering civil opening works, pipe handling, welding support, inspection coordination, testing support and…
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PROJECT 04
400 kV Extension – Testing & Commissioning
Grand Line delivered high-voltage testing and commissioning support for a 400 kV extension at Mosul Dam, covering equipment inspection, protection testing and…
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ENGINEERING PACKAGE
Drawings · Studies · BOQ · Documentation
Technical depth
ENGINEERING & DESIGN
Multidiscipline engineering for energy and industrial projects, from concept and route studies to drawings, BOQ and construction-ready documentation.
- Electrical Engineering
- Instrumentation Engineering
- Civil Engineering
- Structural Engineering
- Mechanical Engineering
- Pipeline Engineering
- Transmission Line Engineering
- Solar Engineering
From inspection to energization
TESTING & COMMISSIONING
- 01INSPECT
- 02TEST
- 03VERIFY
- 04COMMISSION
- 05HANDOVER
Transformer Testing
CT Testing
VT Testing
Switchgear Testing
Circuit Breaker Testing
Cable Testing
Protection Testing
Instrument Testing
Loop Checking
Functional Testing
Commissioning
Energization Support
Differentiators
WHY GRAND LINE?
MULTIDISCIPLINARY
FIELD EXPERIENCE
TECHNICAL CAPABILITY
QUALITY FOCUSED
SAFETY DRIVEN
CLIENT ORIENTED
IRAQ-WIDE CAPABILITY
Market context
CLIENTS, PARTNERS & INDUSTRY ECOSYSTEM
Organizations that define the engineering and energy landscape we operate in across Iraq. Logos are placeholders and can be replaced with official artwork.
GE
Siemens
Anton Oil
KBR
Ministry of Electricity – Iraq
BOC
CNPC
CPECC
CNOOC
Sinopec
ZhenHua Oil
PowerChina
Next assignment
LET’S BUILD WHAT’S NEXT.
Talk to our engineering and project team about your next Oil & Gas, Power, Electrical, Instrumentation, Pipeline, Civil or Commissioning requirement.
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