This section of the report provides details on the organisation and management of the design as well as key design information for the End-to-End CCS chain. This includes the following:
- Organisation of the design teams
- The End-to-End Basis of Design
- The design life
- The End-to-End CCS chain process
- Piping and instrumentation diagrams
- Plant and site layout drawings for the various sites
- Equipment
- Plant and equipment specifications
- Subsurface engineering design reports
No attempt has been made to generalise design data. All of the design information presented is specific to the ScottishPower Consortium Project and has been presented to provide an insight into the development of the End-to-End CCS solution.
The FEED design study was based on the Outline Solution developed by the Consortium prior to FEED. The Outline Solution was a conceptual design for the End-to-End CCS chain that was considered to be technically feasible within the constraints of the knowledge available at the time. It included a series of optioneering studies to identify the preferred design for this particular project. During FEED, the Outline Solution design was developed in greater detail to reduce the cost and technical uncertainty, and consequently reduce the financial, programme and technical risks prior to commencing the implementation stage of the project.
It must be stressed that a FEED study is carried out to develop a design to the degree that the technical and programme risks are reduced to the agreed limits to better inform the project cost estimate. The current status is that the design has been progressed as far as is practicable within the time and cost constraints of the FEED study. Specifications and datasheets for major equipment have been developed in order that they can be issued to potential suppliers during the implementation phase of the project.
The FEED study identified further activities that cannot be performed at the FEED stage of the project but which have been recorded as actions for further investigation during the implementation stage.
The FEED study has advanced the development of the application of CCS technology considerably. Though research and conceptual studies are essential to the development of any new technology, they cannot identify many of the difficult design issues that are identified and addressed during a FEED study.
Similarly the progress from FEED to the implementation phase is expected to present further challenges for a project of this novel nature. However, the advantage of a FEED study is that the main issues that could present high cost or programme difficulties or even potential “show stoppers” should already have been identified and, where possible, addressed. Key decisions and design changes taken during the FEED study are explained in Section 11 of the report. The FEED study indicates that CCS remains technically feasible.
The appropriate summary section from the Feed Close Out Report can be downloaded as a PDF below
The main text of the FEED Close Out Report, together with the supporting appendix for this section can be downloaded as PDF files below