The plaintiff municipality sued two defendants for damages arising from an electricity supply contract. The first defendant was the consulting electrical engineer appointed to supervise the works, and the second defendant was the electrical contractor awarded the tender. The plaintiff alleged that the second defendant supplied and installed defective cable joints contrary to the relevant specifications, and that the first defendant negligently failed properly to supervise the work. The contract was allegedly completed on or about 21 August 1990 and a completion certificate was issued by the first defendant. A cable later failed on 18 November 1993 due to water ingress through the cable joints, rendering 1 373 metres of cable unfit for use. The plaintiff claimed damages of R397 553,61 for removal and replacement costs. The second defendant had previously excepted to the particulars of claim on the basis that clauses 45 and 46 of the contract limited liability for defects to those manifesting during the one-year maintenance period after completion, and that exception was upheld. The plaintiff then sought to amend its particulars of claim to allege a tacit term that the second defendant would not knowingly depart from the contract or manufacturer’s specifications without disclosure to the first defendant, and to allege that the second defendant’s employees knowingly installed Raychem cable joints contrary to specification and concealed that fact, thereby fraudulently procuring the completion certificate.