JOHN GRAHAM CONSTRUCTION LTD v TECNICAS REUNIDAS UK LTD
                                                                    [2022] BLR Plus 28
                                                                    QUEEN’S BENCH DIVISION (TECHNOLOGY AND CONSTRUCTION COURT)
                                                                    Before Mr Justice Morris
                                                                    Adjudication enforcement - Disputed contra-charge - Severance of part of adjudicator's decision - Effect of arbitration award overturning earlier adjudicator's decision on matters to be decided in a later adjudication - Waiver of jurisdiction objection