11 Aug 2026
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On a large project the margin erodes and the numbers don't add up: how to make them actionable

The problem is not a lack of data, but that the numbers do not reconcile and do not say what to do. How to break the margin gap down into its causes and surface the work done but not yet recognised, with line-by-line actions.

The decision: from expected result to a recovery plan

On a multi-year, high-value project, the starting point is not a past actual but the expected result at completion — a projection still open to change. The decision is to understand where the margin gap comes from and what to do to recover it while there is still time.

Breaking the margin gap into distinct causes

The gap must be broken into three clearly separated causes — tender conditions, contractual recoveries, site execution — closing the classic blame game between the CFO and site management. Knowing which cause weighs how much is what makes the decision possible.

The invisible costs: work done but not recognised

There is an item that weighs on margin with no one governing it: work already done but not yet recognised by the client. Surfacing it is half the recovery: as long as it stays invisible, it erodes the result silently.

Down to the single line: owners and actions

The decision becomes operational when you can drill down to the single line item to assign it an owner and a recovery action. It is the step from a critical number to a plan with owners, turning an alarm into assigned work.

The project against the portfolio

Comparing the project with the rest of the portfolio tells whether it is an isolated case or a systemic problem: two situations requiring different responses, on the single job or on how bids are made and sites managed.

How to reason about the decision: reconcile to act

The value is to reconcile numbers that otherwise won't reconcile and make them actionable: not another report, but a path that leads in an orderly way from a critical result to a plan with owners and recovery levers.

Technology as an enabler

Technology exists to reconcile the data and break down the causes, not to decide for project control. A decision intelligence platform such as WhAI projects the result at completion, separates the causes of the margin gap, highlights unrecognised costs and drills to the single line — the choice stays with the CFO, COO and site management. It starts from data already available in the ERP.

Key takeaways

  • Start from the expected result, not the actual: a projection still open to change.
  • The margin gap must be split into tender conditions, recoveries, execution.
  • Unrecognised work weighs on margin without being governed.
  • The decision drills to the single line item, with owner and action.
  • The project should be read against the portfolio.
  • Technology enables reconciliation; the choice stays with the team.

Frequently asked questions (FAQ)

Why start from the expected result and not the actual?

Because the actual tells the past, while the expected result at completion is still open to change: that is what you can act on to recover margin.

What is unrecognised work?

Work already done but not yet formalised with the client: it weighs on margin and, if not surfaced, stays out of control.

How do you move from number to action?

By drilling to the single line item and assigning it an owner and a recovery lever, with the project read against the portfolio.