Affirmative Portfolios CC v Transnet Ltd. t/a Metrorail (473/2007) [2008] ZASCA 127; 2009 (1) SA 196 (SCA) ; [2009] 1 All SA 303 (SCA) (30 September 2008)

Affirmative Portfolios CC v Transnet Ltd. t/a Metrorail (473/2007) [2008] ZASCA 127; 2009 (1) SA 196 (SCA) ; [2009] 1 All SA 303 (SCA) (30 September 2008)

The court held that the written agreement between the parties was the exclusive memorial of their contract and specifically regulated the pricing structure. There was no evidence of a valid oral or written variation of the contract as required by clause 10.1, nor was there sufficient written authority to increase the rates. The parol evidence rule precluded reliance on any prior oral agreement or conduct. The appellant's claim for increased remuneration was therefore dismissed. Regarding the counterclaim, the court found that the respondent's officials had acted with extreme slackness and negligence in failing to detect the unauthorised increase and check invoices against the contract....

Citation
[2008] ZASCA 127
Parties
Appellant: Affirmative Portfolios CC; Respondent: Transnet Ltd. t/a Metrorail
Court
Supreme Court of Appeal
Jurisdiction
South Africa
Judgment Date
30 September 2008
Case Number
473/2007
Procedural Posture
Civil Appeal / Appeal From High Court, Durban
Outcome
Appeal succeeds in respect of the counterclaim; appellant's claim dismissed; respondent's counterclaim dismissed; each party to pay its own costs in the court below; respondent to pay costs of appeal including costs of two counsel.
Judges
Harms, Cameron, Jafta, Maya, Boruchowitz
Legal Topics
Parol Evidence Rule, Contract Variation, Unjustified Enrichment, Condictio Indebiti, Non Enrichment Defence
Commercial and Corporate Civil Procedure Parol Evidence Rule Contract Variation Unjustified Enrichment Condictio Indebiti Non Enrichment Defence

Case Brief

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Parties

Affirmative Portfolios CC

Appellant

Transnet Ltd. t/a Metrorail

Respondent

Procedural Posture

Civil Appeal / Appeal From High Court, Durban

Legal Issues

  1. 1 Whether the written agreement between the parties was validly varied to increase the remuneration rate for services rendered.
  2. 2 Whether the appellant is precluded from relying on an alleged prior oral agreement by virtue of the parol evidence rule.
  3. 3 Whether the respondent is entitled to recover overpayments made to the appellant under the condictio indebiti, considering the requirement of excusable error.

Ratio Decidendi

The court held that the written agreement between the parties was the exclusive memorial of their contract and specifically regulated the pricing structure. There was no evidence of a valid oral or written variation of the contract as required by clause 10.1, nor was there sufficient written authority to increase the rates. The parol evidence rule precluded reliance on any prior oral agreement or conduct. The appellant's claim for increased remuneration was therefore dismissed. Regarding the counterclaim, the court found that the respondent's officials had acted with extreme slackness and negligence in failing to detect the unauthorised increase and check invoices against the contract....

Court Disposition

Appeal succeeds in respect of the counterclaim; appellant's claim dismissed; respondent's counterclaim dismissed; each party to pay its own costs in the court below; respondent to pay costs of appeal including costs of two counsel.

Orders

  • The appeal against the judgment on the appellant’s claim of R833,660.87 is dismissed.
  • The appeal against the counterclaim is allowed.