| IN THE COURT OF APPEAL OF NEW ZEALAND I TE KŌTI PĪRA O AOTEAROA |
| CA30/2019 [2019] NZCA 575 |
| BETWEEN | DETECTION SERVICES PTY LIMITED |
| AND | CHRISTOPHER LORRAINE PICKERING |
| Hearing: | 10 September 2019 |
Court: | Gilbert, Duffy and Wylie JJ |
Counsel: | M A Corlett QC, R D Butler and J Nedeljkov for Appellants |
Judgment: | 21 November 2019 at 9.30 am |
JUDGMENT OF THE COURT
AThe appeal is allowed.
BThe cross-appeal is dismissed.
CThe proceeding is remitted to the High Court to determine the quantum of damages payable to the appellants.
DThe Costs judgment is set aside. Costs in the High Court are to be assessed by that Court in the light of this judgment.
EThe respondents are to pay the appellants costs for a standard appeal on a band A basis and usual disbursements. We certify for second counsel.
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REASONS OF THE COURT
(Given by Gilbert J)
Table of contents
Introduction [1]
Appellants’ claim [9]
Respondents’ defence and counterclaim [14]
High Court judgment [16]
Grounds of appeal [24]
Grounds of cross-appeal [25]
The issues [27]
Did the respondents breach their obligations to the appellants?
Submissions on appeal [28]
Analysis [31]
Was the High Court correct to deny relief to the appellants by
applying the clean hands maxim? [42]
Submissions on appeal [49]
Analysis [51]
Was the High Court correct to dismiss the respondents’
counterclaim for breach of contract?
Submissions on appeal [58]
Analysis [63]
What, if any, relief should be given? [66]Result [68]
Introduction
This appeal and cross-appeal illustrate the difficulties that can arise when long‑standing friends enter into a business venture without legal advice, formal documentation, or any clear understanding of their respective rights and obligations.
Stephen Simmons, who lives in Sydney, is the founder of the Detection Services group of companies which specialises in detecting leaks in water pipes. The group comprises the two appellant companies, both based in Australia, and two related New Zealand companies, Detection Services Ltd and Detection Solutions Ltd. For convenience, we will refer to these companies collectively as “Detection Services”. Detection Services’ customers include various Australian water authorities responsible for public water supply.
Christopher Pickering, who lives in Auckland, is the founder of the second respondent, Aqatar Ltd, a company incorporated in New Zealand in January 2010. Mr Pickering has expertise in computer software development.
Mr Simmons and Mr Pickering were long-standing friends until they fell into dispute over ownership of a new computer‑controlled leak detection system, which the High Court found was designed and built for Detection Services in a joint venture between the parties.[1] The system was intended to be used by Detection Services to detect leaks in high‑pressure water mains. In very general terms, the system was a refinement of existing technology involving the deployment of a hydrophone attached to the head of a cable into the main. As the hydrophone travels down the main with…
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- AGLC
- Detection Services Pty Ltd v Pickering [2019] NZCA 575
- Case
- [2019] NZCA 575
- Decision Date
CaseChat Overview and Summary
The Court found that the respondents breached their obligations under the joint venture by claiming sole ownership of the system, refusing to disclose the third-party costs incurred in developing it, and refusing to deliver the completed system to the appellants for their exclusive use. These were all breaches of pleaded obligations that were found by the Judge to have been terms of the joint venture. The Court also found that the High Court was not correct to deny relief to the appellants by applying the clean hands maxim. The Court held that the appellants' losses consequent on not being able to use the system were not in any way caused or contributed to by the letter sent by their solicitors on 4 July 2011. Finally, the Court found that the High Court was correct to dismiss the respondents' counterclaim for breach of contract.
As a result of these findings, the appeal is allowed, the cross-appeal is dismissed, the proceeding is remitted to the High Court to determine the quantum of damages payable to the appellants, and the Costs judgment is set aside. The respondents are to pay the appellants costs for a standard appeal on a band A basis and usual disbursements.
Orders
Orders of the court
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Background
Background to the litigation
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Evidence
Evidence Before The Court
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Decision
Reasons for decision
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Ratio Decidendi
Legal Principle Established
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