
132/33 kV Substations — Al-Matar, Al-Midina, Al-Mahad
Civil construction and MEP works for three grid substations under SIEMENS Energy's roadmap for the electrification of Iraq.
| Footprint | 3 × 35,000 m² |
| Scope | Civil + MEP |
| Duration | 18 months |
Basra, Iraq — Est. 2018 — EPC Contractor
ATJ Engineering and Construction Co. delivers civil, structural, mechanical and piping works for oil & gas operators — from engineering design to commissioning, on schedule and to international standards.
MECHANICAL & PIPING · welded, tested & certified to WPS/PQR
Established in 2018 and registered as an Iraqi engineering and construction company in 2020, ATJ works where the standards are highest — refineries, degassing stations, substations and gas plants across southern Iraq.
Our teams deliver for operators and EPC majors including BP, ENI, SIEMENS Energy and Basra Gas Company. Every scope — from a 744-metre cable trench to a 6,000 m³ storage tank — is executed under our Quality Management System, approved ITPs and the client's own safety manual.
Design, estimating, procurement, construction and commissioning are handled by one accountable team, so our clients deal with a single point of responsibility from tender to handover.
The same capabilities we are prequalified for with international operators — available as a full EPC package or as standalone scopes.
Civil, structural and MEP design for buildings, warehouses and plant facilities — needs analysis, cost estimates from our in-house unit-price database, and tender documents.
Planning, risk management, project control and contract administration to international standards — keeping every scope inside its time and cost frame.
Pipe spool fabrication, welding to approved WPS/PQR, NDE and pressure testing; oil and non-oil storage tanks, aluminum domes and floats, sandblasting and painting.
Procurement strategy, tendering, bid evaluation and contract administration — safe delivery of goods and services at the right price, time and quality.
Admixtures, repairs, protective coatings, joint sealants, waterproofing, grouts and anchors — backed by technical consulting to extend structure life.
Wheel loaders, excavators, dozers, motor graders and compaction machines — reliable, cost-effective fleet matched to your operational requirements.
A selection of completed scopes for operators, EPC majors and state companies across southern Iraq.

Civil construction and MEP works for three grid substations under SIEMENS Energy's roadmap for the electrification of Iraq.
| Footprint | 3 × 35,000 m² |
| Scope | Civil + MEP |
| Duration | 18 months |

Civil construction of the electrical substation building and a reinforced-concrete cable trench for BP's PWRI project in the Rumaila field.
| Cable trench | 744 m × 1.2 m high |
| Substation | Multi-storey, 450 m² |
| Scope | Civil works |

Two-year contract covering pipe supports, structural assembly, fabrication, welding and testing of piping works across both Rumaila sites.
| Piping | 33,000 dia-inch |
| Steel structure | 300 t |
| Concrete | 1,000 m³ |

Replacement of the booster-pump discharge header with a new control-valve assembly protecting the line from over-pressure — welded to approved WPS/PQR with full NDE and pressure testing.
| Line size | 28-inch header |
| Testing | Hydro / pneumatic + NDE |
| HSE | Client WMS, zero LTI |

Construction of oil and non-oil tanks to approved high specifications, plus supply and installation of aluminum roofs and internal floats — including two 6,000 m³ tanks at Maysan Gas Power Station.
| New build | 2 × 6,000 m³ tanks |
| Aluminum domes | Tanks up to 4,000 m³ |
| Coatings | Sandblasting + painting |

Import, placement, testing and compaction of engineered fill in accordance with project specifications and international standards.
| Fill volume | 120,000 m³ |
| QA | Tested to project spec |
Senior management that sets challenging goals, takes fast decisions and stays personally accountable for delivery.