Contextual Background

The Council engaged ISG as the main contractor under an amended NEC4 ECC (Option A) for a school extension project in Penarth. ISG subsequently engaged E & TL Jones as a groundworks subcontractor. Under Clause Y(UK)1 of the Main Contract, ISG was required to establish a PBA with Santander within three weeks of the contract date. A 2024 Trust Deed was executed on 2 April 2024, identifying the Council, ISG, and Named Suppliers as parties, but the PBA was never successfully opened. Consequently, the Council made seven payments directly to ISG, including substantial sums for the claimant.

On 20 September 2024, ISG entered administration and, at that time, ISG had received payment from the Council but failed to remit £486,017.67 owed to the claimant under ‘Subcontract Application No. 4’. Without the existence of a PBA, the funds were never held in trust and therefore lost in the insolvency. 

Third-Party Enforcement Rights

The primary legislative instrument at the heart of this dispute is the Contracts (Rights of Third Parties) Act 1999 which governs the specific conditions under which a non-signatory may enforce a term of a contract. Section 1 of the Act provides a strategic gateway allowing third parties to enforce contractual terms if the contract purports to confer a benefit on them and they are “expressly identified.” The Claimant relied on this section to argue it had the right to enforce Clause Y1.8 (the payment clause) against the Council.

The Court found that while Clause Y1.1(4) defined the Claimant as a “Supplier,” the benefits of the PBA were reserved exclusively for Named Suppliers and under Clause Y1.1(2), a Supplier only becomes a Named Supplier upon signing the Joining Deed, which required a formal tripartite process: a proposal by the Contractor, acceptance by the Project Manager, and the execution of the Joining Deed.

Ultimately, the claimant failed to satisfy the requirement of being “expressly identified … as a member of a class.” Without a signed Joining Deed, the Claimant remained a mere Supplier and fell outside the specific class intended to benefit from Clause Y1.8.

Contractual Interpretation: Commercial Absurdity and Implied Obligations

The Court also examined whether the Council breached Clause Y1.8 by making direct payments to ISG. This required interpreting Clause Y1.8 in harmony with the wider NEC4 contract, specifically Clause 51 which mandates the employer to pay the contractor.

The Court reasoned that the obligation on the Council to pay into the PBA was a “positive obligation” contingent (as a condition precedent) upon the PBA’s actual existence. As the PBA had not been established, the condition for paying into it was not met. The Court refused to imply a “negative obligation” (a prohibition against paying by other means), as this would have paralyzed the project’s cash flow.

Further, the Court found that in the absence of an established PBA, the Council was not making “voluntary” or extra-contractual payments. Rather, it was fulfilling its primary debt under Clause 51 and to hold otherwise would lead to the commercial absurdity of the employer being in breach for paying the Main Contractor what was legally owed.

In any event, even if a breach had been established, the claimant was required to prove that the Council’s direct payments caused the financial loss. The claimant argued that withholding funds would have incentivised ISG to procure the setting up of the PBA. The Court rejected this causal link, finding that ISG had made reasonable efforts to set-up the PBA.

Key Takeaways for the Industry

This judgment is a stark warning to the supply chain. The mere contractual promise of a PBA offers zero financial protection if the administrative mechanisms are ignored. Subcontractors relying on NEC4 PBA provisions must proactively ensure that their Joining Deeds are executed and that the PBA is fully operational before significant financial exposure occurs.