42.4 Where a party is (or claims to be) affected by a Relief Event:
(a) it shall take all reasonable steps to mitigate the consequences of such an event upon the performance of its obligations under this Agreement, resume performance of its obligations affected by the Relief Event as soon as practicable and use all reasonable endeavours to remedy its failure to perform; and
(b) it shall not be entitled to rely upon the relief afforded to it pursuant to Clause 42.2 of this Agreement to the extent that it is not able to perform, or has not in fact performed, its obligations under this Agreement due to its failure (if any) to comply with its obligations under Clause 42.4(a) above.
42.5 The party claiming relief shall serve written notice on the other party within five (5) Business Days of it becoming aware of the relevant Relief Event. Such initial notice shall give sufficient details to identify the particular event claimed to be a Relief Event.
42.6 A subsequent written notice shall be served by the party claiming relief on the other party within a further five (5) Business Days of the notice referred to in Clause 42.5(Mitigation) which shall contain such relevant information relating to the failure to perform (or delay in performing) as is available, including (without limitation) the effect of the Relief Event on the ability of the party to perform, the action being taken in accordance with Clause 42.4 (Mitigation), the date of the occurrence of the Relief Event and an estimate of the period of time required to overcome it (and/or its effects).
42.7 The party claiming relief shall notify the other as soon as the consequences of the Relief Event have ceased and of when performance of its affected obligations can be resumed.
42.8 If, following the issue of any notice referred to in Clause 42.6, the party claiming relief receives or becomes aware of any further information relating to the Relief Event (and/or any failure to perform), it shall submit such further information to the other party as soon as reasonably possible.
42.9 To avoid doubt, the occurrence of a Relief Event shall not entitle Project Co to any compensation.