When Strict Contractual Compliance Meets Equity: Navigating Delay Notices Under the PAM Contract

The Extension of Time (“EOT”) mechanism under the PAM 2006 (and 2018) Standard Form (“PAM Contract”) sits at the intersection of contract law and equitable fairness. Clause 23.1 of PAM Contract, often described as a “condition precedent,” demands precise compliance with notice requirements before a contractor can claim additional time. While this reflects the modern preference for contractual discipline, it has also sparked a debate on whether strict adherence should yield to equitable doctrines such as waiver, estoppel, and prevention particularly when the employer’s own conduct contributes to delay.

 

The Strict Approach: Courts Upholding Contractual Precision

In KL Eco City Sdn Bhd v Tuck Sin Engineering & Construction Sdn Bhd [2020] 1 LNS 2234, the High Court made it clear that failure to issue a timely written notice under Clause 23.1(a) is fatal to a contractor’s EOT claim. The Court emphasized that while the rule may seem harsh, it is a necessary consequence of the parties’ contractual bargain.

Similarly, in Yuk Tung Construction Sdn Bhd v Daya CMT Sdn Bhd [2020] 1 LNS 1314, the Court of Appeal reaffirmed that a notice given “forthwith” is obligatory, not discretionary. The rationale is practical- contemporaneous notification allows the architect and employer to verify causes of delay while the evidence is still accessible.

This approach was further reinforced in Prinsiptek (M) Sdn Bhd v Naza TTDI Sentralis Sdn Bhd [2020] 1 LNS 2203, where the High Court held that non-compliance with the notice requirement disentitles the contractor from any extension of time.

These cases collectively confirm one thing: strict compliance is the rule, not the exception.

 

When the Employer Contributes to Delay

However, construction projects rarely unfold neatly. Instructions, variations, and approvals from the employer or architect often cause substantial delays. Under the PAM form, such acts of prevention are recognized as relevant events, but the irony lies here — even where the delay is caused by the employer, the contractor still risks losing time entitlement for failing to give notice.

This tension between prevention and notice is where disputes often arise. Employers argue contractual non-compliance whilst the contractors claim fairness should prevail.

 

The Equitable Response: Waiver and Estoppel

Despite the strict language of Clause 23.1 PAM Contract, the law still admits room for equity. Malaysian courts have recognised that contractual rights—no matter how clearly expressed—can, in appropriate circumstances, be displaced by the equitable doctrines of waiver and estoppel. These doctrines operate to prevent injustice when a party’s conduct is inconsistent with insisting upon its strict legal rights.

 

• Waiver by Conduct or Election

 

A waiver occurs when a party, with knowledge of its contractual rights, voluntarily chooses not to enforce them. Under construction contracts, waiver often arises from conduct rather than express words.

Examples of waiver in the EOT context include:

1. Assessment of EOT despite late notice.
2. Employer’s participation in assessment.
3. Acceptance of benefits under an irregular EOT.

In Perusahaan Sinar Jaya Sdn Bhd v Etiqa Insurance Bhd [2013] 8 MLJ 317, the court recognised that waiver may be inferred from conduct where a party has elected to treat a contract as continuing notwithstanding a known breach.

 

• Estoppel by Representation, Conduct or Silence

 

While waiver rests on election, estoppel rests on reliance. It arises when one party makes a representation (by words, conduct, or silence) that leads another to believe that strict compliance will not be required, and the latter acts upon that belief to its detriment.

Instances where estoppel may apply under the PAM Contract include:

1. Architect’s representation of acceptance.
2. Employer’s silence after being aware of late submission.
3. Consistent course of conduct.
4. Employer’s adoption of architect’s EOT decision.

 

In Gan Tee @ Gan Bon Hor v The Private Residence Sdn Bhd [2018] MLJU 1552, the High Court found that an employer who had continued to accept works, issue variation instructions, and correspond with the contractor after the expiry of the completion date was estopped from insisting on strict adherence to the original timeline. The Court held that such conduct amounted to tacit encouragement and forbearance, rendering time no longer of the essence.

Applied to the PAM 2006 context, a similar principle may operate to prevent an employer from relying on Clause 23.1’s condition precedent where its conduct reasonably leads the contractor to believe that the notice requirement will not be strictly enforced. The doctrine of waiver and estoppel thus tempers the rigidity of Clause 23 in cases where the employer’s own behaviour is inconsistent with an intention to enforce it strictly.

 

• Ratification by Conduct

 

Even where the architect initially lacked authority to issue an EOT in the absence of notice, the employer’s subsequent conduct can amount to ratification, curing the defect retrospectively. This often occurs when the employer relies on the architect’s EOT determination to adjust project milestones or includes the extended date in correspondence or certifications.

 

Finding Balance Between Precision and Fairness

The legal landscape thus presents a delicate balance: while compliance remains essential, equity can sometimes cure procedural defects where the facts justify it. The courts, and by extension arbitral tribunals, remain open to arguments that contractual machinery must not be used oppressively — especially when the other party’s conduct suggests acquiescence or acceptance.

 

Conclusion – the devil is in the details but so is the remedy

Contractors should always aim to comply with contractual notice provisions — that much is beyond dispute. Yet, when procedural missteps occur, all may not be lost. The doctrines of waiver and estoppel continue to provide a pathway for fairness, particularly where the employer’s own conduct undermines a claim of strict compliance.

Ultimately, the PAM Contract’s EOT regime is designed to maintain administrative order, not to create traps for the unwary. Understanding both the contractual requirements and the equitable exceptions is key to preserving time entitlements in complex construction projects.

 

Authorities & References

1. KL Eco City Sdn Bhd v Tuck Sin Engineering & Construction Sdn Bhd [2020] 1 LNS 2234
2. Yuk Tung Construction Sdn Bhd v Daya CMT Sdn Bhd [2020] 1 LNS 1314
3. Prinsiptek (M) Sdn Bhd v Naza TTDI Sentralis Sdn Bhd [2020] 1 LNS 2203
4. Perusahaan Sinar Jaya Sdn Bhd v Etiqa Insurance Bhd [2013] 8 MLJ 317
5. Gan Tee @ Gan Bon Hor v The Private Residence Sdn Bhd [2018] MLJU 1552
6. London Borough of Merton v Stanley Hugh Leach Ltd (1985) 32 BLR 51
7. City Inn Ltd v Shepherd Construction Ltd [2010] CSIH 68
8. Boustead Trading (1985) Sdn Bhd v Arab-Malaysian Merchant Bank Bhd [1995] 3 MLJ 331
9. Keighley, Maxsted & Co v Durant [1901] AC 240
10. The PAM 2006 Standard Form of Building Contract (Sundra Rajoo, WSW Davidson & Harbans Singh, LexisNexis, 2010)