- Lack of clarity of outcome when deciding on which schemes to take forward. Often decisions are driven by political pressure rather than rigorous cost and benefit analysis.
- The poor predictive abilities of project teams in their early stages, who are pressured into providing fixed point price estimates and programmes well before accurate predictions are possible or realistic.
- Procurements based on 'cheapest price' rather than 'value' to fit within unrealistic initial budgets. On large and complex projects, 'cheapest price' procurement is a false economy.