This phase requires the physical construction of each deliverable for acceptance by the customer. The actual activities undertaken to construct each deliverable will vary, depending on the type of project (e.g. engineering, building development, computer infrastructure or business process re-engineering projects).
Deliverables may be constructed in:
- a waterfall fashion (where each activity is undertaken in sequence until the deliverable is finished) or
- an iterative/agile fashion (where iterations of each deliverable are constructed until the deliverable meets the requirements of the customer).
Regardless of the method used to construct each deliverable, careful monitoring and control processes should be employed to ensure that the quality of the final deliverable meets the acceptance criteria set by the customer.