{"id":1878,"date":"2022-12-20T21:13:00","date_gmt":"2022-12-20T21:13:00","guid":{"rendered":"https:\/\/archor.co.uk\/?p=1878"},"modified":"2022-12-20T21:13:03","modified_gmt":"2022-12-20T21:13:03","slug":"judicial-guidance-on-concurrent-delay-and-termination-construction","status":"publish","type":"post","link":"https:\/\/archor.co.uk\/judicial-guidance-on-concurrent-delay-and-termination-construction\/","title":{"rendered":"Two for the price of one! Judicial guidance on concurrent delay and termination – or not?"},"content":{"rendered":"\n

The TCC recently handed down its judgment in Thomas Barnes & Sons plc (in administration) v Blackburn with Darwen Borough Council<\/em> [2022].  The 278-paragraph judgment covers a lot of ground and is well worth a read in full (you can access it here<\/a>).  However, this article focusses on two thorny issues that take centre stage in the judgment and which are often the cause of construction disputes: concurrent delay, and termination.<\/p>\n\n\n\n

Background<\/strong><\/p>\n\n\n\n

The dispute arose out of an amended JCT contract under which the Council employed Thomas Barnes to construct Blackburn Bus Station.  Although the bus station was ultimately shortlisted for a design award (we endorse the Court\u2019s recommendation to Google the reasons why!), its construction was the subject of significant cost increases and delay overruns, which ultimately led to the Council purporting to terminate Thomas Barnes\u2019 employment under the contract and proceeding to have the work completed by a replacement contractor. <\/p>\n\n\n\n

Thomas Barnes fell into in administration in 2015 and alleged that the Council\u2019s wrongful termination was a key factor in this.  The administrators therefore advanced a claim against the Council for monies said to be due on a proper valuation of the works done (including a claim for loss and expense as a result of the delays for which the Council was alleged to be responsible) and damages for wrongful termination (which were said to represent its lost profit on the remaining works).  The sum claimed at trial was \u00a31,788,953.76, although the judgment notes that this was considerably less than was originally pleaded.<\/p>\n\n\n\n

In response, the Council disputed the claim in full and alleged that, because the Council was entitled to charge Thomas Barnes the extra amount it had to pay to have the works completed, Thomas Barnes actually owed it \u00a31,865,975.00.  However, the Council did not advance a counterclaim for this sum given Thomas Barnes\u2019 financial situation, which meant that there was no realistic prospect of recovery.<\/p>\n\n\n\n

Concurrent Delay<\/strong><\/p>\n\n\n\n

Schools of thought<\/strong><\/p>\n\n\n\n

As a reminder, concurrent delay generally refers to a period of project overrun which is caused by two (or more) simultaneous events, one being an employer risk event and the other a contractor risk event.<\/p>\n\n\n\n

There are three broad schools of thought as to how concurrent delay should be addressed:<\/p>\n\n\n\n

  1. The \u201cdominant cause\u201d approach \u2013 the traditional approach which requires the two delay events to be of equal causative potency for there to be concurrent delay. In the event that there are two delay events impacting the critical path but one is more dominant than the other, the less dominant one is excluded from the delay analysis.<\/li><\/ol>\n\n\n\n