Clover Communications Pty Ltd v Southern Wire Pty Ltd

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Supreme Court of South Australia

(Magistrates Appeal: Civil)

CLOVER COMMUNICATIONS PTY LTD v SOUTHERN WIRE PTY LTD

[2022] SASC 86

Judgment of the Honourable Chief Justice Kourakis 

19 August 2022

MAGISTRATES – APPEAL AND REVIEW – SOUTH AUSTRALIA – APPEAL TO SUPREME COURT

TRADE AND COMMERCE – COMPETITION, FAIR TRADING AND CONSUMER PROTECTION LEGISLATION – CONSUMER PROTECTION – MISLEADING OR DECEPTIVE CONDUCT OR FALSE REPRESENTATIONS

TRADE AND COMMERCE – COMPETITION, FAIR TRADING AND CONSUMER PROTECTION LEGISLATION – CONSUMER PROTECTION – LIABILITY OF MANUFACTURERS OR IMPORTERS FOR DEFECTIVE GOODS

The appellant is a company that operates a sheep grazing property on Kangaroo Island. In January 2009 and May 2010, the appellant purchased a total of 54, 200 metre rolls of fencing wire through an agricultural agent. The respondent is the manufacturer of the fencing wire.

At trial, the appellant alleged that it was induced to purchase the fencing wire by representations made by a sales representative of the respondent. The alleged representations were that the fencing wire was high quality fencing wire, that the fencing wire recommended was the respondent’s best corrosion resistant fencing wire and would last 50 years and that it was appropriate to meet the respondent’s requirements.

The appellant installed all the fencing wire on the Kangaroo Island property by the end of 2010. By December 2015, the appellant found the fencing wire to be corroding and asserts that it continues to corrode.

The Magistrate dismissed the appellant’s claim, finding that the appellant did not establish, on the balance of probabilities, the factual matters necessary to support its allegations. The appellant appeals that decision on the grounds that the Magistrate erred in:

-     not finding that the representations were false;

-     finding that the fencing wire was of merchantable quality;

-     finding that the appellant’s managing director, Mr Atkinson, could not give sufficient evidence to exclude the possibility of chemical overspray;

-     finding that the fencing wire was still functioning as a serviceable fence;

-     given the above grounds, not finding that the appellant was entitled to damages in the sum of $100,000 plus interest and costs.

Held, per Kourakis CJ, allowing the appeal:

1.   Representations were made to the appellant about the fencing wire and those representations were false.

2.   The fencing wire was not of merchantable quality.

3.   The evidence of Mr Atkinson was credible and there was no evidence put contrary to the claim that chemical spraying on the farm was consistent with common farming practices in the area.

4.   The fencing wire is no longer functioning as a serviceable fence.

5.   The appellant is entitled to $78,000 in damages with the questions of interest and costs reserved.

Trade Practices Act 1979 (SA) ss 52, 53; Manufacturers Warranties Act 1974 (SA) ss 4, 51(4); Misrepresentation Act 1972 (SA) s 7; , referred to.

Demagogue Pty Ltd v Ramensky (1992) 39 FCR 31, applied.

CLOVER COMMUNICATIONS PTY LTD v SOUTHERN WIRE PTY LTD
[2022] SASC 86

Magistrates Appeal: Civil

  1. KOURAKIS CJ:     The appellant Clover Communications…

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Details
Case
[2022] SASC 86
Decision Date

CaseChat Overview and Summary

Clover Communications Pty Ltd (the appellant) filed an appeal against Southern Wire Pty Ltd (the respondent) in the Supreme Court of South Australia, following a decision from the Magistrates Court. The primary dispute centered around whether Southern Wire was liable for the defective quality of zinc-aluminium galvanised wire they supplied to Clover, which was used for constructing fencing. Clover alleged that the wire was defective as it corroded rapidly, leading to a complete loss of its protective coating and the subsequent rusting of the steel substrate within a short period.

The central legal issues for the court to decide were whether Southern Wire breached their obligations under consumer protection legislation by supplying defective goods, and whether they were liable for the defective quality of the zinc-aluminium galvanised wire. Additionally, the court had to consider whether the corrosion of the wire was due to factors outside the control of Southern Wire, such as environmental conditions or the use of agricultural chemicals.

Dr Kentish, an expert in corrosion and materials science, provided a comprehensive report and evidence which was pivotal in the court's reasoning. Dr Kentish concluded that while the expected durability of the zinc-aluminium coating was 30 years or more, various environmental factors and the presence of agricultural chemicals could have accelerated the corrosion. The court accepted Dr Kentish's findings that the corrosion was not solely attributable to the marine environment, as the fencing was located 7km from the coast, nor was it predominantly due to the agricultural chemicals used nearby. Instead, the court found that the corrosion was caused by a combination of factors, including the interaction between the paint coating and the zinc, and the presence of certain elements in the environment. Consequently, the court held that Southern Wire was liable for the defective quality of the wire supplied to Clover.

In its final orders, the court dismissed the appeal brought by Clover Communications Pty Ltd, thereby affirming the decision of the Magistrates Court. Southern Wire Pty Ltd was not found to be liable for the defective quality of the wire under the consumer protection legislation.

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

Dr Kentish observed that the expected durability of zinc galvanised with a coating mass of 150 gsm was 30 years or more. He explained why the cyclone green-coat might not have achieved that bench mark in the following passages, again with the salient findings underlined by me:[7][7] Report by Dr Kentish (17 December 2018), p 8.Paint coating of zinc coated wires may have a detrimental influence on the ability of the zinc to form its protective carbonate coating. The presence of chemicals such as fertilisers and herbicides can have an adverse effect on galvanised steel, but there was no evidence of significant amounts of elements such as phosphorous and sulphur at the inner corrosion layers. The external surface of vertical wire 4 showed more evidence of these species and if they were derived from fertilisers and herbicides they may have occurred from being deposited during its latter service life such as in May and June of 2017. In addition, some of these elements may be present in paints. Apart from the external surface of vertical wire 4, no phosphorous species were associated with the layers in the polished sections. This tends to eliminate chemicals such as super phosphate, Goldphos (contains ammonium phosphate and ammonium sulphate) and Roundup 540 (potassium salt of glyphosate) as being responsible for the corrosion. Traces of chlorides were detected in some of the spectra but this was not widespread throughout the samples examined. Potassium chloride has been used in agriculture as a solid fertiliser but there was no evidence of associated potassium in the x-ray spectra and no indication that potassium chloride had been used.The stated location of the fencing as being a minimum of 7km from the coast was considered to be too distant from the coast to be influenced by the marine environment. The origin of very localised traces of chlorides and sulphur was not determined.5 CONCLUSIONS5.1Variable corrosion of the zinc-aluminium metallic coating had occurred from not resolvable to complete loss and subsequent corrosion of the steel substrate.5.2The thickness of zinc alloy metallic coating was difficult to determine because of the extent of corrosion. However, it was estimated to be in the vicinity of 25µm, which would be approximately 180g/m2 (class W05 of AS/NZS 4534:2006, which indicates a life for onset of steel corrosion of 30 years or more for climatic category B). This would be for bare zinc-aluminium coatings and not for paint coated galvanised steel.5.3There was evidence of the presence of agricultural chemicals on the external surface but not an obvious presence on the polished sections, particularly the inner layers of corrosion products. These chemicals were likely to have been from recent spraying when the corrosion was probably well advanced.5.4The stated distance of the fencing sample from the coast at installation was sufficient as to there not being an influence of a marine environment.(emphasis added) A close examination of the photographs attached to Dr Kentish’s report shows, at places, a complete loss of the zinc/aluminium galvanisation and rusting of the steel wire within the intact polymer green-coat. In the course of his evidence, Dr Kentish was taken to particular photographs which supported his hypothesis:A.There was examples, evidence, and it’s shown in figure 8 and also in figure 14. If you look at figure 8 you can see that the zinc aluminium metallic layer has virtually disappeared. There’s only a few – there’s only a number of white spots in the zinc aluminium remnant layer where the zinc is still present. Most of it or well over 95% or more has gone. But the organic coating which is shown in figure 8 is still intact. Something, the environment has got through the organic coating and has attacked the zinc and you see the same thing in figure 14 where the majority of the metallic zinc aluminium is gone but the organic coating is still evident. Once again, the environment causing the corrosion has got through the paint layer.

Ratio Decidendi

Legal Principle Established

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