Do variation, delay and payment claims require separate adjudication referrals?
Different heads of claim do not automatically constitute different disputes. One dispute may contain numerous issues, causes of action and defences, provided they form part of the same disputed claim or composite controversy.
Refer them together only where they form one dispute in substance; labels and the number of issues are not decisive
A final-account or payment dispute can encompass variation valuation, extensions of time, loss and expense, set-off and supporting issues where they are sufficiently connected to the net entitlement in dispute. Conversely, unrelated claims cannot be combined merely by asking for one total sum. Analyse what was presented and rejected before referral, how the issues interact, and what the notice asks the adjudicator to decide. Under a procedure permitting one dispute at a time, referral of multiple separate disputes without consent may defeat jurisdiction for the reference.
| Issue | Position |
|---|---|
| Several issues within one claim | May form one dispute |
| One total demanded | Not conclusive |
| Connected time and money issues | May form a composite dispute |
| Unrelated contractual controversies | May be separate disputes |
| Notice of adjudication | Defines the referred dispute |
Substance over labels
Count disputes by examining the controversy as a whole, not the number of documents, legal arguments, events or remedies. A dispute may be broad and factually complex while remaining one dispute.
Fastrack
A dispute may encompass one, several or all claims, issues, contentions and causes of action that are collectively disputed at referral.
Connection remains necessary
Disputed matters require sufficient connection before they can properly be treated as one dispute.
Bothma
Time-related matters and financial issues were treated as two disputes where they were unconnected on the facts and notice considered.
Indicators of one composite dispute
| Indicator | Why it matters |
|---|---|
| Single payment entitlement | All issues contribute to the same net sum. |
| Common factual matrix | Events and evidence materially overlap. |
| Dependent issues | One conclusion affects another head or defence. |
| Prior exchanges | The matters were advanced and rejected together. |
| Unified relief | One determination resolves the controversy. |
| Contract mechanism | The issues arise within the same assessment process. |
Indicators of separate disputes
| Indicator | Risk |
|---|---|
| Independent relief | Each claim can be decided without the other. |
| Different contractual mechanisms | Unrelated certification, termination or damages questions. |
| Different crystallisation | One matter was never presented or rejected with the other. |
| No factual overlap | Evidence and events are distinct. |
| Artificial aggregation | A total sum is used only to join unrelated controversies. |
| Notice structure | Separate decisions are requested on unconnected subjects. |
Time and money are not automatically separate
An extension-of-time issue may be integral to loss and expense, liquidated damages or a net payment assessment. Variation valuation may also interact with programme consequences. Connection must be examined rather than presumed or denied by category.
Adding unrelated claims into a final total does not by itself create a single dispute.
Crystallisation controls scope
The composite dispute must have arisen before referral. Later evidence and argument may develop it, but an unpresented independent claim cannot be introduced by describing it as another issue within the same dispute.
Drafting the notice
State the overarching dispute first, then list the issues the adjudicator must resolve to decide it. Avoid describing each issue as a separate dispute unless separate referrals are intended.
Responding party's position
Raise a multiple-dispute objection promptly and identify the allegedly independent matters. Also address the merits under reservation so that a jurisdictional objection does not create an avoidable procedural default.
Scope sequence
Map every claim, defence and remedy.
Identify when each matter was presented and rejected.
Define the overarching controversy, if any.
Test factual, contractual and financial connections.
Separate independent relief and uncrystallised matters.
Draft the notice around one substantive dispute.
Reserve any multiple-dispute objection precisely.
Keep referral evidence within the crystallised scope.
Authorities
| Authority | Year | What it decides |
|---|---|---|
| Fastrack Contractors Ltd v Morrison Construction Ltd | [2000] BLR 168 | One dispute may comprise numerous claims, issues and contentions. |
| Barr Ltd v Law Mining Ltd | [2001] ScotCS 152 | Sufficient connection between the matters is required. |
| Witney Town Council v Beam Construction (Cheltenham) Ltd | 2011 | There is support for a broad composite-dispute analysis. |
| David and Teresa Bothma trading as DAB v Mayhaven Healthcare Ltd | [2006] EWHC 2601 (QB) | Unconnected time and financial matters were treated as separate disputes on the recorded facts. |