Deferred Decisions in Construction Projects and How They Create Disputes Under FIDIC, GCC, JBCC, and NEC

Prepared by: Patrick Manyowa Pr Eng, Pr CPMPMP, Aarb

Attorney | Civil Engineer | Legal Writer 

P Manyowa Attorneys Inc.

Law | Engineering | Integrity

 Editorial Abstract

Deferring decisions in the interest of progress or cooperation is common on construction projects. This article demonstrates why postponement is rarely neutral and often constitutes a governance failure with contractual consequences. Drawing on FIDIC, GCC, JBCC, and NEC contracts, and informed by South African legal principles, the article explains how delayed rulings, informal compromises, and unresolved issues accumulate risk and later crystallise into disputes. The article provides practical guidance for Engineers, Principal Agents, Contractors, and Employers on managing issues early without unnecessary escalation.

Introduction

Construction projects operate under constant pressure. Programme deadlines, commercial relationships, and incomplete information often encourage teams to postpone difficult decisions.

In this environment, one phrase appears repeatedly and almost always with good intentions.

“Let’s deal with it later.”

Despite its apparent pragmatism, this phrase is rarely neutral. In contractual terms, postponement is itself a governance decision with real consequences.

Deferred decisions do not disappear. They accumulate risk.

Why Issues Are Deferred on Construction Projects

Issues are rarely deferred out of negligence. They are postponed because:

• Information is still developing
• Parties are negotiating informally
• Relationships are being protected
• Decisions may be unpopular
• Commercial pressure is intense
• Progress is prioritised over formality

Each reason appears reasonable in isolation. Together, they create a pattern of deferred governance.

Contracts, however, do not pause while parties wait.

Deferred Decisions and Contractual Time

Construction contracts operate within defined timeframes. Notices, responses, rulings, and assessments are subject to prescribed periods.

When decisions are deferred:

• Time continues to run
• Contractual rights may expire
• Deemed outcomes may arise
• Records become less precise
• Positions begin to harden

By the time the issue is revisited, the contractual landscape may already have shifted.

Informal Compromise and Hidden Risk

Informal compromises are common on construction projects. Variations are agreed verbally, extensions are hinted at, and claims are parked for later discussion.

While these practices may preserve short term progress, they create long term uncertainty.

Without formalisation:

• Agreements are difficult to prove
• Responsibility becomes unclear
• Later interpretations diverge
• Governance weakens

When disputes arise, contracts, not conversations, determine outcomes.

The Exposure of Engineers and Principal Agents

Engineers and Principal Agents often feel pressure to avoid firm decisions in order to maintain relationships or allow flexibility.

However, silence or delay rarely preserves neutrality.

Under many contracts, failure to issue a ruling within the prescribed period carries contractual consequences. Even where no express deemed provision exists, delayed decisions weaken later assessments and invite challenge.

The risk created by silence and delayed rulings will be addressed later in a separate topic focusing on why the absence of a ruling often operates as a decision.

Contractors and the Illusion of Future Resolution

Contractors frequently accept deferred decisions believing that entitlement will be recognised once impacts are fully understood.

This belief is dangerous.

Construction contracts are designed to address issues as they arise. Deferring notice or submission often undermines entitlement rather than preserving it.

By the time the full impact is known, the contractual mechanism designed to protect the claim may already be closed.

Employers and Accumulated Exposure

Employers sometimes benefit from deferred decisions in the short term, as issues remain unresolved and financial exposure is not immediately crystallised.

Over time, however, deferred issues accumulate. When they resurface at close out or final account stage, they do so in a concentrated and adversarial form.

This explains why final accounts so often become dispute flashpoints, a matter that will be explored later in a separate topic dealing with professional exposure at close out.

Contract Form Perspectives

FIDIC

FIDIC relies on timely notice and Engineer determination. Deferring assessment or relying on informal discussions undermines the contract’s real time management philosophy.

FIDIC disputes frequently reflect the consequences of postponed governance rather than legal uncertainty.

GCC

GCC provides structured processes for notices, claims, and rulings. Where these processes are bypassed or delayed, disputes tend to escalate later at adjudication or arbitration stage.

JBCC

JBCC disputes often arise from informal variation handling and deferred claims that surface at final account stage. The contract’s procedural strictness leaves little room for rescue once issues are postponed too long.

NEC

NEC explicitly discourages deferral. Early warning and compensation events are designed to force early engagement. Where NEC projects end in dispute, it is usually because deferral replaced proactive governance.

Managing Issues Early Without Escalation

Addressing issues early does not require hostility or rigidity. It requires structure.

Effective early management includes:

• Issuing notices without adopting adversarial language
• Making provisional decisions subject to later confirmation
• Recording agreements clearly
• Responding within contractual timeframes
• Separating cooperation from compliance

Structure enables collaboration. Informality undermines it.

Conclusion

“Let’s deal with it later” is not a neutral statement. It is a governance decision with contractual consequences.

Deferred decisions do not remain dormant. They accumulate complexity, cost, and risk.

Those who address issues early through disciplined process reduce disputes quietly.

Those who defer governance often discover that later arrives with consequences.