| Idea | Idea Development: Design Brief, Benefit Schedule & Risk Register |
| Feasibility | Feasibility |
| Pre-Engineering | Pre-Engineering |
| Detailed Engineering | Detailed Engineering |
| Purchasing | Purchasing |
| Installation | Installation |
| Commissioning | Commissioning |
| Handover | Handover |
| Idea Development | Idea Development: Design Brief, Benefit Schedule & Risk Register |
| Flow Diagram Development | |
| Layout Development | |
| Power Distribution Development | |
| Control System Development | |
| Legal Compliance | |
| Benefit Idenification | |
| Disinvestment Requirements | |
| Investment Breakdown | |
| Idea Cost Outline | |
| Design Review | |
| Other |