Those who are familiar with the Building and Construction Industry Security of Payment Act 1999 (‘the Act’) will likely be aware that the provisions it contains are quite strict, and can leave parties out in the cold when they fail to comply with what are seemingly administrative oversights.
However, the overarching purpose of the Act is ultimately to keep money flowing through the construction system, aimed at ensuring those who perform building and construction works, or supply goods and services to construction projects are able to be paid.
The Supreme Court of New South Wales, in the recent decision of decision Modog Pty Ltd v ZS Constructions (Queenscliff) Pty Ltd  NSWSC 1743 reminded parties of this fact when asked to turn its mind to issues of ambiguity in payment claims and whether a party could be allowed to have an adjudication determination quashed on the basis of technicalities.
The facts of the case were reasonably clear and did not form a substantial component of the dispute between the parties. In September 2016, Modog Pty Ltd (‘Modog’) entered into a design and construct head contract with Wyndora 36 Pty Ltd (‘Wyndora’) for the development of senior living apartments at a property located along Wyndora Avenue in Freshwater. Modog then entered a sub-contract with ZS Constructions (Queenscliff) Pty Limited (ZS Queenscliff) for the demolition of the existing structure and the construction of the new seniors living complex, including apartments, basement parking and associated site works (‘the Sub-Contract’).
In March 2018, the Sub-contract was varied to engage ZS Queenscliff to provide Construction Management and procurement services, for which ZS Queenscliff would receive a project manager’s allowance, a contract administrator’s allowance and payments for subcontractors and suppliers to be made at the end of each month.
ZS Queenscliff was part of a wider group of entities, which also included ZS Constructions (Australia) Pty Ltd (‘ZS Australia’) and Zaarour Investments Pty Ltd had been engaged as the project manager for the project. Mr Christopher Zaarour was employed by ZS Queenscliff, was the director of ZS Constructions Pty Ltd and was the primary contact with Modog for the duration of the project.
The further sub-contracts on the project were administered by ZS Queenscliff, however invoices from sub-contractors had historically been issued to a mixture of Modog, Wyndora and ZS Australia, as opposed to ZS Queenscliff. During the course of the project, ZS Queenscliff and Modog adopted a progress payments process in which Mr Zaarour would, on behalf of ZS Queenscliff, prepare and email a payment summary sheet listing all amounts due for procurement and management services, as well as materials acquired, and work completed by trade contractors.
On 29 August 2019, Modog issued a Show Cause Notice to ZS Queenscliff and terminated the Sub-contract on 13 September 2019.
The Payment Claim and Adjudication
On 11 September 2019, ZS Queenscliff served a payment claim on Modog which was comprised of seven emails, from Mr Zaarour using an email signature from Zaarour Sleiman and containing a reference to ZS Australia in fine print at the bottom of the email.
The emails attached supporting invoices from suppliers, and followed the process adopted in earlier progress payments, where sub-contractors and suppliers had addressed their invoices to a mixture of the entities involved with the project, and not to ZS Queenscliff, who were issuing the payment claim.
The payment claim served on Modog was, as highlighted by the Court, unclear in the following respects:
- It did not specifically assert that it was a progress payment claim under the Act;
- It did not specify the reference date or refer to the clause within the contract upon which the progress payment was based;
- It failed to ask Modog to pay ZS Queenscliff;
- It did not include a total for the sum claimed, only determinable by a thorough review of the claims
Modog, in turn responded to the payment claim with payment schedules which certified the amount payable in respect of the Claim was nil.
The matter proceeded to an adjudication, where, on 23 October 2019, the adjudicator found in favour of ZS Queenscliff in the sum of $89,111.89 (GST incl.).
Modog challenged the decision of the adjudicator before the Supreme Court of Sydney, seeking orders that the Adjudication Determination of be deemed void, that the determination be quashed, and ancillary relief.
The Disputed Issues
At the hearing, Modog challenged the decision of the adjudicator on 3 primary grounds:
- Whether the 11 September 2019 emails constituted a payment claim within the meaning of s13(1) of the Act;
- If the emails did constitute a payment claim, whether the claim was sent by ZS Queenscliff as a person who was entitled to seek a determination for the purposes of s17 of the Act; and
- Whether the Adjudicator has committed a jurisdictional error by allowing multiple payment claims in respect of a single reference date?
The Arguments, Decision and Reasoning
Issue 1: Was there a Payment Claim:
The argument advanced by Modog was effectively, ZS Queenscliff had not submitted a valid payment claim as they did not specifically demand payment from Modog (i.e.: did not say, Modog must pay ZS Queenscliff the sum of $X.). Modog relied on the fact that the invoices provided in support of the payment claim, were addressed to various entities, not ZS Queenscliff, and that ZS Queenscliff could not establish they were actually entitled to the money claimed for.
Modog argued that ZS Queenscliff had indicated invoices would be sent at a later time, which Modog was to pay as directed and that, pursuant to the Court’s decision in Quickway Constructions Pty Ltd v Electrical Energy Pty Ltd, ZS Queenscliff had not served a payment claim pursuant to clause 13(1) of the Act.
The counter argument raised by ZS Queenscliff relied upon the case of Icon Co NSW Pty Ltd v Australia Avenue Developments Pty Ltd  to support their position that Modog had simply misunderstood the payment claim, and that this could not be a basis for quashing the adjudicator’s decision. ZS Queenscliff argued the fact that the invoices were addressed to other parties did not invalidate the payment claim as they were simply disbursements to be paid to suppliers.
Ultimately, the Court favoured the position raised by ZS Queenscliff, noting there is nothing within the Act that requires a payment claim to state the total of the sum claimed. The Court stated and that even if the invoices in support of the payment did require Modog to direct payment elsewhere, as long as ZS Queenscliff had an entitlement to the sum under the contract, this did not invalidate the payment claim itself.
Issue 2: Was the Payment Claim Sent by ZS Queenscliff?
Modog then raised the issue that, as the 11 September 2019 email enclosing the payment claim was sent by Mr. Zaarour, using an email signature that did not belong to ZS Queenscliff, and the only legal entity named in the email was ZS Australia, the payment claim had not been served by the appropriate entity for the purposes of s17 of the Act.
The counter argument raised by ZS Queenscliff was that these errors were irrelevant in light of the fact that the previous correspondence between the parties had been exchanged in much the same way, including when detailing the terms of the caries contract agreements, and the point was not taken at the contract negotiation stage.
The Court ultimately agreed again with ZS Queenscliff, making the point that not was not actually disputed that ZS Queenscliff was entitled to make the payment claim and made the determination that the email payment claim had simply been sent by Mr Zaarrour in his capacity as the project manager, on behalf of ZS Queenscliff.
Issue 3: Was there an issue with multiple emails being used to comprise the payment claim?
Finally, Modog sought to raise the point that multiple invoices had been served on them in the emails from ZS Queenscliff and that it was not open for ZS Queenscliff to seek to have all invoices adjudicated.
Relying on the decision of the court in Rail Corporations of NSW v Nebax Constructions  NSWSC6, this point ultimately failed as well, on the basis that, when viewed in the context of the previous conduct between the parties, and the nature of the invoices supplied, Modog had been more accurately provided with one payment claim, and a number of invoices in support of the claim.
What does this decision mean?
This decision serves as a timely reminder to parties that the Building and Construction Industry Security of Payment Act 1999 (‘the Act’) is intended to allow money to flow through to sub-contractors. Parties should be mindful of this purpose when considering whether to attempt to argue a payment claim on the basis of a minor technicality or ambiguity.
If you or someone you know wants more information or needs help or advice in relation to NSW’s security of payment legislation (or any other state’s or territory’s equivalent), please contact us on (02) 9248 3450 or email firstname.lastname@example.org.