To carry out a project is to keep in balance on two legs: the team that carries it out and the budget that finances it. Neglecting one of the two inevitably puts the other at risk. A project manager who only monitors the numbers ends up exhausting his team; A project manager who thinks only about people ends up exceeding his envelope. Here is how to articulate both in a coherent way.
An effective team knows exactly who does what. The RACI matrix (Responsible, Approbator, Consulted, Informed) remains a simple tool to avoid grey areas and orphan tasks.
Short but frequent points (weekly rituals, daily stand-up) allow to detect blockages early, rather than discover them at the time of the balance sheet.
The delegation was not a waiver of responsibility; it was a sign of trust that made each member accountable. Combined with sincere recognition of efforts, it sustains motivation.
A reliable budget is based on a realistic estimate of expenses (time, equipment, external services) and a margin of safety for unforeseen events, often between 5 and 15 per cent depending on the complexity of the project.
A budget monitoring table, updated at each milestone, compares the output to the forecast and reacts before a gap becomes critical. The Earned Value Management is particularly useful in objectiveing real progress against expenditure.
When an overrun is emerging, it is better to arbitrate early (reduce a perimeter, redeploy a resource, review a delay) than to wait and have to justify an overrun done by the sponsor.
Budgetary decisions always have a human impact, and vice versa. Add a resource to keep a delay at a cost; downsizing to keep a budget has an impact on burden and morale. The role of the project manager is precisely to make these arbitrations visible and shared, rather than to undergo them in silence.
A good reflex is to involve key members of the team in the major budgetary decisions that affect them directly: this strengthens their commitment and often improves the quality of arbitrations, thanks to their fine knowledge of the field.
The success of a project is measured not only by the budget, but also by the team's satisfaction: it is measured by the project leader's ability to keep both in tension, with transparency and anticipation. It is a balancing exercise, but it is also what makes this profession exciting.