Ms Moyagh Murdock:

It is an add-on to the charge. As it is commercially sensitive information, I would not like to disclose it here. It was, however, a small charge on top of the original tender price from the supplier. There are other enhancements. Through the change request process in the contract, we can ask for changes and enhancements. Some of these may attract an additional charge and some may be improvements and cost savings. We will also seek to have a reduction in the fee charge from either of the suppliers if we can take steps out of the process. This is, therefore, a two-way process. If we look for more, we will negotiate a change in the original contract.