In MW High Tech Projects Limited v Balfour Beatty Kilpatrick Limited  EWHC 1413 (TCC), the TCC provided a useful illustration of the circumstances in which a disclosure made under clause 2.17.3 of the JCT Design and Build Sub-Contract 2011 either:
- merely supplements a previously notified extension of time claim that had already crystallised into a dispute for the purposes of an adjudication; or
- “amounted to a new claim, displacing the original claim”, which had not yet crystallised into a dispute.
Balfour Beatty Kilpatrick Limited (“BBK”) was employed by MW High Tech Projects Limited (“MW”) as the sub-contractor for mechanical and electrical services under a sub-contract based on the JCT Design and Build Sub-Contract 2011 (the “Sub-Contract”). The provisions of the Sub-Contract in question were as follows:
- BBK was required to give a notice of delay (clause 2.17.1), and particulars of the expected effects (clause 2.17.2), to MW;
- MW was required to consider the request (clause 2.18.1), and notify BBK of its decision as soon as reasonably practicable and in any event within 16 weeks of receipt of the required particulars (clause 2.18.2);
- BBK was required to notify MW of:
- any material change in the estimated delay; or
- any other particulars relevant to the previous notifications under clauses 2.17.1 and 2.17.2 (clause 2.17.3).
During the project, BBK sent five notices of delay to MW between 2 March 2018 and 27 February 2019. In such notices, BBK cited two delay events, which were updated by subsequent notices in terms of the amount of delay caused to the project.MW did not respond or acknowledge any of notices.
On 30 July 2019, BBK sent MW a report detailing the critical path window analysis for the total extension of time claim across the five notices (the “Report”). In August 2019, BBK referred its global claim for an extension of time to adjudication, and the adjudicator awarded the full extension sought.
In response, MW sought a declaration there was “no crystallised dispute and therefore the adjudicator had no jurisdiction…”. The basis of MW’s argument was that the Report was only served 8 days before BBK commenced the adjudication and as the Report contained a “new, relevant sub-contract event” and “a new delay analysis”, the Sub-Contract (clause 2.18.2) allowed MW a further 16 weeks to review and respond to the Report and as such, this left the dispute uncrystallised.
Finding in favour of BBK, the Court ruled that on a natural interpretation of clause 2.17, “any additional information provided [for the notice] will be supplementary to the notice and particulars already supplied”. It followed that for the Report to constitute a fresh notice, there must have been a “material change” in the notice which altered the “fundamental nature and basis of the claim”. The Court found that:
- The five notices sent by BBK complied with the Sub-Contract.
- “MW's silence gave rise to an inference that the delay claim set out in the notices was not admitted” but MW had failed to respond to the notices as required by clause 2.18.
- As the delays claimed in BBK’s notices were cumulative, a dispute had crystallised at the end of the 16-week period after receipt of the latest notice.
- The Report did not amount to a fresh notification under clause 2.17 and so MW was not entitled to a restart of the 16 week-period.
- Although the global delay claim had increased in the Report from that claimed in the latest notice, this was only by 9 days and the causes of the delay were the same. The Report did not represent a “material change”; it was merely further evidence of an already crystallised dispute. The adjudicator had jurisdiction and his decision was valid.
The case is a reminder to all parties that contracts need to be administered in line with the contractual terms agreed. The result of the case makes it clear that the Court will construe contractual terms in a sensible and commercial way and not provide a party which has failed to adhere to the terms with a retrospective and overly technical get out of jail free card. The Engineering and Construction team at Irwin Mitchell LLP can assist both employers and contractors with practical advice on extension of time provisions and their obligations in bringing and responding to claims.
 MW High Tech Projects v Balfour Beatty Kilpatrick  EWHC 1413 (TCC) at  per Mrs Justice O'Farrell DBE