Ekurhuleni West College (the College), a public college established under the Continuous Education and Training Act 16 of 2006, engaged Trencon Construction (Pty) Ltd (Trencon) under a written building contract to construct a conference centre. By the time of practical completion, various disputes arose between the parties. Trencon referred 13 claims to the first respondent (the adjudicator) for adjudication in terms of clause 40 of the building contract and the JBCC Adjudication Rules. The adjudication followed a written procedure with statement of claim, defence, and replication. The adjudicator refused to consider the College's subsequent rejoinder (not provided for in the rules) and requested additional information from Trencon under rule 5.7.7. The College did not respond to this request. The adjudicator decided no hearing was necessary and issued a written determination on 14 March 2017 (revised 19 March 2017), allowing five of Trencon's claims totaling R3,253,484.41. On 28 March 2017, the College gave notice of dissatisfaction and referred the disputes to arbitration, but on 13 April 2017 launched a review application instead of making payment as required by the contract.