6.17 Work in progress

The project owner and the management of the unit involved perform a periodic assessment of the carrying amount of work in progress for each project. This assessment is essentially performed on the basis of the figures in the project files, the project accounts and the knowledge and experience of those involved. Inherent in this process and the project-related activities is that estimates have to be made and that the Group is involved in negotiations and discussions related to the financial progress of projects, such as contract savings or extras, claims, incentives and penalties, completion dates and the quality standard of the work. It may turn out at a later stage that actual results differ from the estimates. This will be particularly true for long-term projects that include considerable custom-made work. It can also occur if there are unsettled claims or discussions with clients about additional work that are still ongoing on the reporting date.

The degree of uncertainty surrounding these estimates will be greater the more:

• types of contract and associated specific agreements involve increased risks for the Group. In a DC (Design and Construct) contract, for example, the Group also assumes the design risk. DBMO (Design, Build, Maintain, Operate) contracts also include responsibility for maintenance and operation;

• projects are still at the design stage. It is possible for substantial changes to occur in the process of turning a provisional design into the final design, leading to both upward and downward adjustments compared with the initial projection.

In addition, projects also entail a number of opportunities and risks during execution. For example, there may be extra work, claims or unforeseen circumstances, potentially for the account of the Group.

A variable consideration is only recognised if it is highly probable that a significant revenue reversal will not occur:

• Revenue from additional work is included in the overall contract revenue if the client has accepted the sum involved in any way.

• Claims and incentives are recognised in the amount for work in progress when they derive from enforceable rights, it is highly probable that they will lead to revenue and can be measured reliably.

• Unless it is highly unlikely that a penalty will be applied, the amount of any penalties will be deducted from the transaction price.

Bonuses are recognised in the transaction price if the project is advanced far enough and it is highly probable that the performance indicators specified will be met (and it is highly probable that no significant reversal will occur), and the bonus amount can be determined reliably. If the bonus can only be received after expiry of a predetermined period following completion of the project, then that bonus is only recognised when it is highly probable that the bonus will be received (and it is highly probable that no significant reversal will occur).

Work in progress debit is related to the right to a consideration in respect of work on projects carried out and transferred to the client. No material amounts in respect of expected credit losses have been deducted from this amount.

Work in progress credit is related to the obligation to carry out work on projects for clients for which the Group has received a consideration from the client (or the client owes that amount). This means that in practice the invoiced instalments run ahead of the project revenue, so on balance the work is funded in advance by the client.

Work in progress debit and credit generally have a term of less than 12 months.

Work in progress debit and credit do not include any items of a material nature relating to marginal costs for securing or fulfilling a contract.