Engineering Excellence from Design to Commissioning
EPIC (Engineering, Procurement, Installation, and Commissioning) and EPCM (Engineering, Procurement, Construction, and Maintenance) services form the cornerstone of DE COON’s project delivery framework.
With nearly three decades of experience in Nigeria’s oil, gas, and industrial sectors, we provide turnkey and integrated engineering solutions that ensure technical precision, schedule integrity, and budget compliance.
Our EPIC/EPCM model enables clients to focus on production while we handle the entire project lifecycle — from design through installation to maintenance and optimization.
Our Promise:
To deliver safe, timely, and sustainable projects that meet international standards and exceed client expectations.
Scope of Services:
1️⃣ Engineering
- Front-End Engineering Design (FEED) and detailed design
- Structural, mechanical, and piping design
- Electrical, instrumentation & synchronization engineering
- Process integration and control system design
- 3D modelling, simulation, and drafting (AutoCAD, SolidWorks, PDMS)
- Design verification and constructability review
2️⃣ Procurement
- Strategic sourcing of equipment and materials
- OEM-authorized part supply and logistics coordination
- Vendor prequalification and technical evaluation
- Expediting, inspection, and material tracking
- Customs clearance and site delivery documentation
3️⃣ Installation & Construction
- Civil, mechanical, and electrical works
- Equipment erection and alignment
- Piping and pipeline installation
- Structural steel fabrication and assembly
- Cable routing, termination, and testing
- Field welding, NDT, and pressure testing
4️⃣ Commissioning & Start-Up
- Pre-commissioning inspections and system verification
- Loop checks and functional testing
- Cold and hot commissioning procedures
- Performance testing and operational readiness verification
- Handover documentation and as-built drawings
5️⃣ Maintenance (EPCM)
- Preventive and corrective maintenance programs
- Facility management and asset integrity services
- Spare parts management and replacement planning
- Equipment condition monitoring and optimization
- De-bottlenecking and performance improvement
Project Management Excellence
We apply internationally recognized frameworks such as PMI-PMBOK and ISO 21500 for structured project execution.
Every project is managed by certified Project Engineers and HSE Coordinators to ensure quality, traceability, and compliance with both client and regulatory standards.
Key Strengths:
- Multi-discipline engineering integration
- In-house project supervision and QA/QC teams
- Risk and change management processes
- Detailed reporting and client communication systems
- Proven vendor and subcontractor coordination network
Industries Served
- Oil & Gas (Upstream, Midstream, Downstream)
- Power Generation and Utilities
- Petrochemical and Refining
- Industrial Manufacturing
- Marine and Offshore Operations
- Infrastructure and Energy Projects
HSE & Quality Commitment
Safety and environmental stewardship are embedded in every phase of our EPIC/EPCM projects.
We operate under:
- ISO 9001:2015 – Quality Management
- ISO 14001:2015 – Environmental Management
- ISO 45001:2018 – Occupational Health & Safety
Our teams implement site-specific HSE plans, risk assessments, and method statements to ensure zero incidents and minimal environmental impact.