Case Details
- Citation: [2021] SGCA 102
- Case Title: CAJ and another v CAI and another appeal
- Court: Court of Appeal of the Republic of Singapore
- Decision Date: 11 November 2021
- Court of Appeal Civil Appeals: Civil Appeals Nos 11 and 43 of 2021
- Judges (Coram): Andrew Phang Boon Leong JCA; Judith Prakash JCA; Steven Chong JCA
- Judgment Author: Steven Chong JCA
- Parties: CAJ and another (Appellants/Applicants) v CAI and another (Respondents)
- Legal Area: Arbitration — Award; Recourse against award
- Procedural History: Appeals from the High Court decision in CAI v CAJ and another [2021] SGHC 21
- Arbitration Framework: ICC arbitration seated in Singapore under the 2012 ICC Rules
- Arbitral Tribunal: Professor Colin Ong QC (presiding); Professor Doug Jones AO; Dr Reinhard Neumann
- Key Substantive Issue: Whether the Tribunal had jurisdiction and acted fairly in allowing an extension of time (EOT) under General Condition 40 (GC 40), thereby reducing liquidated damages
- Key Procedural Issue: Whether the EOT Defence was raised for the first time in written closing submissions and whether the respondent had a fair opportunity to respond
- Outcome in Court of Appeal: Appeals dismissed; High Court set aside the offending portion of the Award and restored liquidated damages for 99 days
- Counsel for Appellants: Thio Shen Yi SC, Neo Zhi Wei Eugene and Uday Duggal (TSMP Law Corporation)
- Counsel for Respondent: Cavinder Bull SC, Lin Shumin and Amadeus Huang Zhen (Drew & Napier LLC) (instructed); Nicholas Jeyaraj s/o Narayanan (Nicholas & Tan Partnership LLP)
Summary
In CAJ and another v CAI and another appeal [2021] SGCA 102, the Court of Appeal upheld the High Court’s decision to set aside part of an ICC arbitral award. The dispute concerned liquidated damages arising from alleged delay in the mechanical completion of a construction project: a polycrystalline silicon plant. The arbitral tribunal had extended the time for mechanical completion by 25 days, thereby reducing the liquidated damages payable by the contractors.
The Court of Appeal agreed that the tribunal’s decision to allow the extension of time (EOT) went beyond the scope of what the parties had submitted for determination and was made in breach of natural justice. Critically, the EOT Defence was not pleaded, did not appear in the Terms of Reference or List of Issues, and was raised only for the first time in the contractors’ written closing submissions. The respondent was therefore not given a fair and reasonable opportunity to address the new case it had to meet.
What Were the Facts of This Case?
The underlying dispute arose from two construction agreements for the construction of a polycrystalline silicon plant (“the Plant”). The respondent’s subsidiary owned the Plant, while the appellants were the contractors responsible for constructing it. During construction, problems emerged relating to excessive vibrations in compressors located in the hydrogen unit of the Plant. These issues remained unresolved as at the contractual date of mechanical completion.
Rectification works were later carried out in a piecemeal manner pursuant to instructions from the respondent’s subsidiary (referred to in the judgment as the “Admitted Instruction”). After the project progressed, the respondent’s subsidiary commenced an arbitration against the contractors. The arbitration was seated in Singapore and conducted under the auspices of the International Chamber of Commerce (ICC) pursuant to the 2012 ICC Rules, before a three-member tribunal.
In the arbitration, the respondent sought liquidated damages, alleging that the contractors caused a 144-day delay in mechanical completion due to the excessive vibrations. The contractors advanced two principal defences. First, they argued that mechanical completion had been achieved on time because the vibrations did not materially affect operation or safety. Second, they contended that any delay was caused by the Admitted Instruction, such that the respondent had waived its right to liquidated damages or was estopped from claiming them (the “Estoppel Defence”).
Notably, the contractors’ pleadings did not assert any contractual entitlement to an extension of time that would reduce liquidated damages. The respondent expressly pointed this out in its pleadings. The contractors did not dispute this at any stage until they raised an extension of time argument (the “EOT Defence”) for the first time in their written closing submissions. The EOT Defence relied on General Condition 40 (“GC 40”), under which time for mechanical completion could be extended if the delay was due to an act or omission, default, or breach by the respondent’s subsidiary.
What Were the Key Legal Issues?
The Court of Appeal had to determine whether the tribunal’s decision to grant an extension of time was properly within its jurisdiction and whether the process leading to that decision complied with the requirements of natural justice. In particular, the court focused on whether the EOT Defence was within the scope of the parties’ submission to arbitration, as reflected in the request for arbitration, pleadings, Terms of Reference, and List of Issues.
A second key issue was whether the respondent had a fair and reasonable opportunity to respond to the EOT Defence. This required the court to assess the procedural fairness implications of the contractors raising a new and conceptually distinct defence late in the arbitration—specifically, only in written closing submissions—without giving the respondent a meaningful chance to address the factual and legal basis of that defence through evidence, cross-examination, or targeted submissions.
Finally, the Court of Appeal also had to consider the tribunal’s reasoning approach, including whether it relied on its own experience in a way that was not disclosed or tested with the parties, thereby compounding the procedural unfairness.
How Did the Court Analyse the Issues?
The Court of Appeal began by emphasising the narrow scope for curial intervention in arbitration awards under Singapore law. While the court retains supervisory powers to ensure that arbitral tribunals do not exceed their jurisdiction and do not breach natural justice, it does so with restraint. The court noted that, in practice, only a minority of applications to set aside arbitral awards succeed, and awards are typically set aside only in exceptional cases where the statutory grounds are clearly made out.
On the facts, the court agreed with the High Court that the EOT Defence was not within the scope of the parties’ submission to arbitration. The contractors had conceded that the EOT Defence was not expressly mentioned in the request for arbitration, the answer to the request, the Terms of Reference, the pleadings, draft Lists of Issues, witness statements, opening submissions, or the oral hearing. The Court of Appeal treated these omissions as highly significant because the scope of submission is not determined by what a tribunal might consider relevant in the abstract, but by what the parties have actually put in issue for determination.
The court also accepted that, given the substance of the dispute, the EOT Defence was not an issue submitted for determination. The tribunal’s decision to extend time by 25 days effectively introduced a new basis for reducing liquidated damages—one that depended on GC 40 and on whether the delay was attributable to the respondent’s subsidiary. That was conceptually distinct from the Estoppel Defence, which turned on waiver/estoppel arising from the Admitted Instruction. Because the EOT Defence was not pleaded and was raised only at the closing stage, it was not something the respondent could reasonably be expected to meet without procedural adjustments.
Turning to natural justice, the Court of Appeal endorsed the High Court’s reasoning that the respondent did not have a fair and reasonable opportunity to respond. The EOT Defence was raised late, and the respondent had not been given the chance to address the new factual and legal issues through evidence and cross-examination. The court noted that the respondent had objected in its written closing submissions, expressly arguing that the tribunal should dismiss the new GC 40 claim for procedural unfairness because it was never pleaded and had not been addressed during the hearing. The Court of Appeal treated this as consistent with the fundamental principle that parties must be given a fair opportunity to present their case and respond to the case against them.
The Court of Appeal further addressed the tribunal’s reasoning methodology. The High Court had found that the tribunal relied substantially on its professed experience in reaching its decision on the EOT Defence, but did not explain what that experience entailed or what it encompassed. The parties were not given an opportunity to address the tribunal on that point. The Court of Appeal agreed that this affected the award and caused prejudice, reinforcing the conclusion that the process was procedurally unfair.
In sum, the Court of Appeal’s analysis combined two strands: (1) jurisdictional overreach—because the EOT Defence was outside the scope of submission; and (2) breach of natural justice—because the respondent was not given a fair opportunity to respond to a late and distinct case. Either strand was sufficient to justify setting aside the offending portion, and the court found both were made out on the record.
What Was the Outcome?
The Court of Appeal dismissed both appeals. It upheld the High Court’s order setting aside the tribunal’s decision to grant an extension of time of 25 days. As a practical consequence, the liquidated damages calculation was restored to the position before the extension was applied.
The High Court had ordered that the number of days of delay for which liquidated damages are payable should read as 99 days. The Court of Appeal’s dismissal of the contractors’ appeals meant that this restoration remained in effect, and the respondent’s entitlement to liquidated damages for the full 99-day period was preserved.
Why Does This Case Matter?
This decision is important for arbitration practitioners in Singapore because it illustrates how the courts police the boundaries of arbitral jurisdiction and procedural fairness, particularly where a tribunal decides an issue that was not pleaded or not within the agreed scope of reference. Even though arbitration is designed to be efficient and flexible, the case underscores that tribunals cannot decide disputes on bases that parties did not put in issue, especially where doing so deprives the other side of a meaningful opportunity to respond.
From a natural justice perspective, the case is a cautionary example of late-stage pleading and “ambush” arguments. Raising a new defence only in written closing submissions—without earlier pleadings, evidence, or cross-examination—can lead to a finding of procedural unfairness. The court’s reasoning aligns with the broader arbitration principle that each party must be able to know the case it has to meet and to address it through the procedural mechanisms agreed or directed in the arbitration.
For counsel, the case also highlights the practical importance of ensuring that the Terms of Reference and List of Issues accurately reflect the issues genuinely in dispute. If a party intends to rely on a contractual mechanism such as an extension of time under GC 40, it must plead it early enough to allow the other side to respond and to allow the tribunal to manage the evidential and procedural implications. Otherwise, the tribunal’s decision may be vulnerable to being set aside.
Legislation Referenced
- (Not specified in the provided extract.)
Cases Cited
- [2019] SGHC 185
- [2021] SGCA 102
- [2021] SGCA 94
- [2021] SGHC 21
- [2021] SGHC 114
- [2021] SGHC 21
- [2021] SGHC 60
- [2021] SGHC 88
Source Documents
This article analyses [2021] SGCA 102 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.