FABRICATION & EPC
Delivering high-quality fabrication and EPC solutions from concept to completion.
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Precision Engineering
Dorman Long operates three state-of-the-art yards in Lagos:
- Idi-Oro: Head office, equipped for general fabrication.
- Agege: Dedicated to galvanizing services.
- Nigerian Naval Dockyard (NND): Specializes in heavy assembly and large-scale projects, with direct jetty access for loading.
Each facility is strategically utilized based on project size and requirements to ensure world-class fabrication and efficient service delivery.
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DLE Site Capabilities
Idi-Oro | Agege | Naval Dock Yard
Idi-Oro
Agege
Nigerian Naval Dockyard
Covered area of 7,500sqm with open area of 15,000sqm
Head office complex, heavy assembly workshop (HAW) and light assembly workshop (LAW) It boasts of the following facilities;
Engineering section
- Valve repair and servicing facility
- Plate Rollers up to 120mm thickness
- HAW with a capacity of 18 pressure vessels on simultaneous operation
- Furnace for post weld heat treatment
- Blasting and painting facilities
Covered area of 8,500sqm with open area of 15,000sqm
Galvanizing plant equipped with;
- CNC cutting machines
- Tower fabrication plant
- Structural/piping fabrication bays
- Blasting and painting facilities
- Hot Dip Galvanizing Kettle
Covered area of 2,500sqm with open area 10,000+sqm
- A heavy assembly bay
- Laydown area by the jetty
Quality Management System
Dorman Long is ISO certified, holding ISO 9001:2000 QMS certification from SON and SGS/UKAS since 2006, revalidated to ISO 9001:2008 in 2010. We are also authorized by ASME to use the “U” stamp for pressure vessels. Additionally, we possess the Standards Organization of Nigeria (SON) MANCAP certificates for all products and maintain all relevant permits and licenses required by regulatory and statutory bodies.
Our Typical Products
Dorman Long manufactured products are built to international standards. See below for a non – exhaustive list of our products:
