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Brownfield projects and modifications

We provide a full suite of project services for engineering, procurement and construction management (EPCm) to deliver the selected concept through the define and execute phases into production.

Concept and select

Costain's expert personnel understand the challenges faced in early project phases and ensure only optimum solutions are taken forward through the project lifecycle for greenfield and brownfield projects. For more information click here

Peer reviews and verification

Our engineering and project management capability gives us the knowledge and capability to perform independent peer reviews and verification on your project, we have an established track record of performing reviews at various project stages including:

  • Concept selection
  • Sanction
  • Project execution health checks
  • Operations readiness

For more information click here

Front end engineering and design

We have expert multi-disciplined project management and engineering teams to perform front end engineering and design work across all topsides systems for greenfield and brownfield projects. For more information click here

Detailed design and brownfield modifications

Our experience with detailed design and brownfield modification engineering is extensive. We integrate seamlessly with our client’s operations and incumbent contractors to ultimately reduce costs for the client for greenfield and brownfield projects. Our experience spans all project phases seeing your modification from concept to work pack preparation. For more information click here

Project management

Costain manages all supply, fabrication and installation contracts by applying our technical knowledge, commercial insight and robust project management expertise. Our experience enables us to deliver complex projects effectively with the ability to rise to and overcome some of the greatest challenges. Our flexible approach ensures that you benefit from a team of cross-disciplined experts, as and when required, to support your project throughout the various phases. For more information click here


Sean Close

T: 07801 267221

E: [email protected]


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