Samchris Pty Ltd v Keogh

The nature of an appeal under s 80(2)(b) of the NCAT Act

1. In Bimson, Roads & Maritime Services v Damorange Pty Ltd [2014] NSWSC 734 (Bimson) at [40]-[41], Beech-Jones J made the following observations when considering an appeal under a statute which conferred a right of appeal "on a ground that involves a question of law alone": "[40] This leads to the second proposition, namely that, ultimately it is incumbent on the parties contending that a question of law was decided erroneously, to identify the question and to do so in abstract terms. Thus in Williams v R [1986] HCA 88; 161 CLR 278 at 287 ("Williams"), Gibbs CJ stated: "... there is 'a question of law alone' if the question of law can be stated and considered separately from the facts which it may be connected in a given case." (see also 314 per Wilson and Dawson JJ.) [41] If that task is undertaken, then the consequential questions that will arise are whether the lower court or tribunal either answered that question or proceeded on an assumption concerning that answer, whether its answer or assumption was correct or incorrect, and whether that answer or assumption was material to the outcome, in the sense that it could have affected the outcome (see Australian Broadcasting Tribunal v Bond [1990] HCA 33; 170 CLR 321 per Mason CJ; Mark Aronson and Matthew Groves Judicial Review of Administrative Action (Thomson Reuters, 5th ed, 2013, at [4.270]))."
2. The Appeal Panel has determined that, except when it conducts a new hearing under s 80(3), an appeal under s 80(1) of the NCAT Act involves a rehearing in the sense of conducting a rehearing on the materials before the Tribunal to determine whether the order that is the subject of the appeal is the result of some legal, factual or discretionary error and, in some cases, has power to receive additional evidence. Although the appeal is described as being "by way of rehearing", it does not call for a fresh hearing and the Appeal Panel does not hear the witnesses again": Yuen v Thom [2016] NSWCATAP 243 at [14]-[22].
3. We consider that the approach in Bimson at [40]-[41] should be applied in determining whether the Tribunal made an error on a question of law under s 80(2)(b) of the NCAT Act. If we are satisfied that the Tribunal made one or more material errors of law, then it will be necessary to determine whether to undertake a rehearing on the material before the Appeal Panel or remit the proceedings for further consideration by the Tribunal.
4. We consider that the approach in Collins at [76], [77] and [84] should be followed in determining whether leave to appeal against the work order should be granted. If leave to appeal should be granted and we are satisfied that the Tribunal made one or more material errors, then it will be necessary to determine whether to undertake a rehearing on the material before the Appeal Panel or remit the proceedings for further consideration by the Tribunal.

The issues for determination in the appeal

1. The following issues arise for determination in this appeal: 1. issue 1: whether the Tribunal made an error of law because there was no evidence to support its factual findings that building work performed by the builder caused excessive uncontrolled stormwater to enter the sub-floor, and caused or exacerbated the flow of stormwater into the sub-floor, and if so whether any such error was material to the making of the work order; 2. issue 2: whether the Tribunal made an error of law because it failed to determine a material issue in the case, namely the issue of whether liability under s 18B(1)(c) of the HB Act was excluded by clauses 40.1 and 40.2 of the contract, and if so whether any such error was material to the making of the work order; 3. issue 3: whether the builder should be granted leave to appeal against the work order, and if so whether the appeal should be allowed and that order should be set aside; 4. issue 4: the costs of the appeal.
2. As the amended grounds of appeal and reasons for leave raise the construction and application of s 18B and 18F of the HB Act, we have set out these provisions before considering these issues.

The applicable provisions of the HB Act

1. Section 18B deals with warranties as to residential building work and relevantly provides: 18B Warranties as to residential building work (1) The following warranties by the holder of a contractor licence, or a person required to hold a contractor licence before entering into a contract, are implied in every contract to do residential building work - (a) a warranty that the work will be done with due care and skill and in accordance with the plans and specifications set out in the contract, … (c) a warranty that the work will be done in accordance with, and will comply with, this or any other law, … (e) a warranty that, if the work consists of the construction of a dwelling, the making of alterations or additions to a dwelling or the repairing, renovation, decoration or protective treatment of a dwelling, the work will result, to the extent of the work conducted, in a dwelling that is reasonably fit for occupation as a dwelling, …
2. Section 18F deals with defences and relevantly provides: 18F Defences (1) In proceedings for a breach of a statutory warranty, it is a defence for the defendant to prove that the deficiencies of which the plaintiff complains arise from - … (b) reasonable reliance by the defendant on instructions given by a person who is a relevant professional acting for the person for whom the work was contracted to be done and who is independent of the defendant, being instructions given in writing before the work was done or confirmed in writing after the work was done. … (4) In this section, relevant professional means a person who - (a) represents himself or herself to be an architect, registered design practitioner or registered principal design practitioner (within the meaning of the Design and Building Practitioners Act 2020), engineer or surveyor, or …

Issue 1: whether the Tribunal made an error of law because there was no evidence to support its factual findings that building work performed by the builder caused excessive uncontrolled stormwater to enter the sub-floor, and caused or exacerbated the flow of stormwater into the sub-floor, and if so whether any such error was material to the making of the work order

Introduction

1. The builder in the builder's appeal submissions submitted that there was no evidence supporting these findings.
2. The owners in the owners' appeal submissions relevantly drew attention to the evidence of Mr Dockrill in his expert report dated 10 November 2022 (the Dockrill report) (AB 543-545).

Conclusion

1. This issue contains an ambiguity as to the meaning of the expressions "the sub-floor area" and "the subfloor" at [38] and [39] respectively of the Decision. The parties understood these expressions to refer to different parts of the property. The builder understood these expressions to refer to the area below the dwelling. The owners understood these expressions to refer to the area below the works.
2. The building experts in the building experts' joint report (AB 1678-1689) in relation to items 1 to 3 refer to the "Subfloor area accessed by the laundry door" and the "Subfloor area accessed under rear deck section".
3. In view of the reference by the Tribunal to the building experts' joint report at [29] of the Decision, we are satisfied that the expressions "the sub-floor area" and "the subfloor" at [38] and [39] respectively of the Decision are properly to be understood as in the manner described in the building experts' joint report. It is clear from Figure 1 in the Dockrill report (AB 540) that the "Subfloor area accessed by the laundry door" is the area below the dwelling and the "Subfloor area accessed under rear deck section" is the area below the works.
4. Further, inherent in this issue is a dispute between the parties as to the scope of the works under the building contract. The builder's position is that the building contract did not require any stormwater management works beneath the dwelling, while the owners' position is the building contract did require stormwater management works beneath the dwelling.
5. We are satisfied that the building contract did require stormwater management works beneath the dwelling for the following reasons: 1. in a building contract to which the HB Act applies, the reference in s 18B(1)(c) to "any other law" includes the Environmental Planning and Assessment Act 1979 (NSW) (EPA Act) and associated regulations which give legal effect to the Building Code of Australia: Owners SP 92450 v JKN Para 1 Pty Limited [2023] NSWCA 114 at [20] (Gleeson JA with White JA at [115] and Brereton JA at [116] agreeing); 2. the EPA Act and associated regulations at the relevant time included the following provisions: 1. the definition of "development consent" in s 4(1) of the EPA Act includes, unless expressly excluded, a complying development certificate; 2. clause 98(1)(a) of the Environmental Planning and Assessment Regulation 2000 (NSW) when read with the definition of "development consent" in s 4(1) of the EPA Act provided that any building work performed pursuant to a complying development certificate must be carried out in accordance with the requirements of the Building Code of Australia; 1. the Building Code of Australia at the relevant time (which was called the National Construction Code 2016) relevantly provided: 1. in relation to suitability of materials: "1.2.1 Suitability of materials Every part of a building must be constructed in an appropriate manner to achieve the requirements of the Housing Provisions, using materials that are fit for the purpose for which they are intended." 1. in relation to surface water "P2.2.1 Surface water … (b) Surface water, resulting from a storm having an average recurrence interval of 100 years must not enter the building. Limitation: P2.2.1(b) does not apply to a Class 10 building where in the particular case there is no necessity for compliance. (c) A drainage system for the disposal of surface water resulting from a storm having an average recurrence interval of - (i) 20 years must - (A) convey surface water to an appropriate outfall; and (B) avoid surface water damaging the building; and (ii) 100 years must avoid the entry of surface water into a building." 1. in relation to drainage: "3.1.2.2 Drainage requirements Drainage systems must be installed as follows - (a) areas adjoining and under buildings - surface water drainage in accordance with 3.1.2.3; and (b) where site conditions exist that create a need for subsoil water to be diverted away from footings, basements, retaining walls etc - sub-soil drainage in accordance with 3.1.2.4; and … 3.1.2.3 Surface water drainage Surface water must be diverted away from Class 1 buildings as follows: … (c) The ground beneath suspended floors must be graded so that the area beneath the building is above the adjacent external finished ground level and surface water is prevented from ponding under the building (see Figure 3.1.2.3) [Figure 3.1.2.3 omitted] 3.1.2.4 Subsoil drainage Where a subsoil drainage system is installed to divert subsurface water away from the area beneath a building, the subsoil drain must - (a) be graded with a uniform fall of not less than 1:300; and (b) discharge into an external silt pit or sump with - (i) the level of discharge from the silt pit or sump into an impervious drainage line not less than 50 mm below the invert level of the inlet (see Figure 3.1.2.4); and (ii) provision for cleaning and maintenance. [Figure 3.1.2.4 omitted] Explanatory information: Subsoil drainage systems may need to be installed where subsurface water movement could damage buildings or cause loss of amenity through the build up of excessive moisture or lateral water pressure. Typical locations of subsoil drainage systems are on the uphill side of cut and fill sites, adjacent to deep footings, behind retaining walls and adjacent to basement walls. …" 1. these requirements of National Construction Code 2016 were engaged by reason of the topography of the property and that the IS drawings and the SDA drawings required the works to be constructed at a level lower than the surrounding sub floor of the dwelling.
6. We are satisfied that section 2.3 of the Dockrill report (AB 532-554) contained evidence supporting the impugned findings. It is unnecessary to set out this evidence in its entirety. We have set out [66] to [68] of the Dockrill report (omitting Photos 7 to 9) which are directly relevant to the impugned findings: "66. I inspected the subfloor area underneath the enclosed deck at the rear of the house, near the bedroom and laundry, and noted excessive groundwater/moisture throughout the subfloor area. 67. I noted a stormwater pit within the subfloor, near the laundry door. The surface level of this pit is above surrounding ground level. The ground surrounding the pit is damp, indicating the pit is not directly collecting surface water. I understand there is a subsoil drain connected into the pit however it is running upwards to the pit. 68. I have observed that the bedroom which is adjacent to the sub-floor area and adjacent to the laundry is approx. 150mm below the laundry floor. See photo 27. I also note that the sub floor soil area as shown in photos 7 to 9 is at least level with the laundry floor if not higher than the laundry floor. This being the case, if was evident to me during my inspections that any surface stormwater from the front of the property which enters the sub-floor space, can flow into the lowest habitable space being the bedroom which is positions approx. 150mm lower than the laundry."
7. As we are not satisfied that the Tribunal made any error of law, it follows that the materiality of any such error does not arise for consideration.
8. For these reasons we reject amended ground of appeal 2.

Issue 2: whether the Tribunal made an error of law because it failed to determine a material issue in the case, namely the issue of whether liability under s 18B(1)(c) of the HB Act was excluded by clauses 40.1 and 40.2 of the contract, and if so whether any such error was material to the making of the work order

Introduction

1. The builder in the builder's appeal submissions relevantly submitted that the Tribunal failed to consider whether the absence of stormwater management or sub-floor drainage provisions was a defect that related solely to the IS drawings and the SDA drawings prepared on behalf of the owners. It plainly was; these drawings did not provide for any such work to be carried out. By failing to consider this argument, the Tribunal failed to decide a material issue in the case.
2. The owners in the owners' appeal submissions referred to [102] to [104] and [106] to [108] of the Decision and relevantly made the following submissions: 1. the builder cannot establish that the Tribunal failed to consider an argument that the sole reason for the water ingress to the basement of the works was the defective IS drawings and SDA drawings for the following reasons: 1. first, the Tribunal identified the correct legal principle in that the builder had to prove that the sole cause of the breach was due to the defective IS drawings and SDA drawings; 2. second, the builder bore the onus to establish the above; 3. third, the builder cannot discharge this onus in circumstances where: 1. the builder did not construct as per the defective IS drawings and SDA drawings; 2. the builder relied on Option B and attempted (but failed) to build to Option B, and for this reason alone, to the extent that there was a design deficiency in the defective IS drawings and SDA drawings, the builder cannot establish that such a deficiency was the sole cause of the breach; 1. fourth, as a matter of logic and common sense the builder's attempt to construct as per Option B must have had some impact on the alleged breach and accordingly cl 40.2 has no work to do; 1. any error of law by the Tribunal was not material in any event.
3. In the course of his oral submissions counsel for the owners submitted that Option B was a variation of the building contract.

Consideration

1. The building contract relevantly provides: "Clause 1. Interpretation 1.1 In this contract: … 'building works' means the building works to be carried out, completed and handed over to the owner in accordance with this contract as shown in the contract documents and includes variations; … 'variation' means: (a) an omission, addition or change to the building works; or …" Clause 18. Variations 18.1 A variation must be in writing and signed by the builder and the owner. …" "Clause 40. Mandatory Conditions 40.1 To the extent required by the Home Building Act and subject to sub-clause 40.2, the building works will comply with: (a) the Building Code of Australia (to the extent required under the Environmental Planning arid Assessment Act 1979, including any regulation or other instrument made under that Act); … 40.2 The builder is not liable if the building works do not comply with the requirements of sub-clause 40.1 if the failure relates solely to: (a) a design or specification prepared by or on behalf of the owner (but not by or on behalf of the builder); or … 40.3 To the extent required by the Home Building Act: … (b) any agreement to vary this contract, or to vary the plans and specifications for the building works, must be in writing and signed by the parties. …"
2. We are not satisfied that the Tribunal failed to determine the issue of whether the liability of the builder under s 18(1)(c) of the HB Act was excluded by cll 40.1 and 40.2 of the building contract for the following reasons: 1. the Tribunal implicitly proceeded on the basis that the work done by the builder in performance of Option B was part of "the building works" referred to in cll 40.1 and 40.2. However, the Tribunal did not consider whether the expression "the building works" in cll 40.1 and 40.2 when read with the definitions of "building works" and "variation" in cl 1.1 of the building contract included the work in Option B. In particular, the Tribunal did not consider whether Option B was signed by and binding on the builder (notwithstanding the absence of the signatures of the parties required by cll 18.1 and 40.3(b) of the building contract and cl 1(2) of Sch 2 of the HB Act) pursuant to the provisions of the Electronic Transactions Act 2000 (NSW) and the principles in Paraiso v CBS Build Pty Ltd [2020] NSWSC 190 at [40] by reason of having been attached to the 9 March 2018 Fugar email. On the assumption that Option B is properly to be characterised as a variation of the building contract, then the builder's appeal submissions are misconceived in limiting consideration of the effect of cl 40.2 of the building contract to the IS drawings and the SDA drawings A further impediment to the builder's reliance on cl 40.2 of the building contract is the unchallenged finding at [107] of the Decision that the builder had failed to discharge its onus that reliance on Option B, had construction been in accordance with Option B, was the sole cause of the defects identified by the building and engineering experts; 2. even if the Tribunal was in error in proceeding on the basis that the work done by the builder in performance of Option B was part of "the building works" referred to in cll 40.1 and 40.2, then this error was not material because the builder failed to establish that reliance on the IS drawings and the SDA drawings was the sole cause of water ingress to the basement of the works. This failure of proof occurred because the builder failed to construct the retaining wall in accordance with Option B and there was no evidence that the builder's defective construction of the retaining wall specified in Option B did not in any way contribute to the water ingress.
3. For these reasons we reject amended ground of appeal 3A.

Issue 3: whether the builder should be granted leave to appeal against the work order, and if so whether the appeal should be allowed and that order should be set aside

Introduction

1. The amended notice of appeal contains the following reasons for seeking leave to appeal: "C. LEAVE TO APPEAL 1. Insofar as the appeal challenges findings of fact, the Appellant seeks leave to appeal on the basis that the findings are against the weight of the evidence and were not fair and equitable, because: (a) the following evidence was unchallenged: i. stormwater management was not included in the Contract scope of works; ii. drainage issues pre-existed the building works undertaken by the Appellant; iii. SDA was retained by the Respondents pursuant to a letter of engagement dated 6 August 2015; iv. both SDA invoices relating to Option B were sent to the Respondents; and v. the Appellant paid the SDA invoices because of a concern that construction would stall if they were not paid; (b) both engineering experts agreed that water ingress through the Basement Retaining Wall was attributable to the lack of drainage provisions in the "Option B" design; (c) both engineering experts agreed that the pre-existing drainage issues were the underlying cause of water entry into the Master Bedroom; (d) the evidence included email correspondence between SDA and the Respondents which made clear that SDA was in the Respondents' camp, such that they would have been expected to call Mr Fugar as a witness; (e) the fact that the Appellant liaised directly with SDA was unremarkable given the SDA letter of engagement provided for "Liaison with Builder and Architect during the construction phase."
2. As we have found that amended grounds of appeal 3, 3B and 6 do not raise a question of law, it is appropriate to consider whether leave to appeal should be granted on any one or more of these grounds in addition to the grounds relied upon by the builder for leave to appeal.

Whether s 18(1)(a) of the HB Act on its proper construction applied to works not undertaken or required to be undertaken (being stormwater management and sub-floor drainage works)

1. Amended ground of appeal 3 is misconceived because it is premised on the incorrect assumption that the builder was not required to comply with the extracted provisions of the National Construction Code 2016 pursuant to s 18B(1)(c) of the HB Act. It follows that the builder has not established that it may have suffered a substantial miscarriage of justice within cl 12(1)(a) of Sch 4 of the NCAT Act and so we refuse to grant leave to appeal on this ground.

Whether the Tribunal failed to consider evidence material to an issue in the case, namely whether Mr Fugar was acting for the builder, being paragraphs [6] to [8] of the statement of Mr Hanna dated 9 August 2023

1. The statement of Mr Keogh dated 3 July 2023 relevantly contains the following evidence: "5. On 29 March 2018 I received an email from Jake Fugar from SDA Structures attaching a tax invoice SDA1 3315. A copy of the email from Jake Fugar to myself dated 29 March 2018 at 9.03am attaching the tax invoice is annexed and marked "A". 6. Shortly after receiving the tax invoice I approached John Hanna at the site and we had a conversation in words to the following effect: Steven Keogh: "Here's an invoice from the engineer. Is this for you or me to pay?" John Hanna: "I'll take care of it." … 8. On or about 29 June 2018 I received a further tax invoice from SDA Structures being invoice SDA1 3890. Shortly after receiving that tax invoice I handed the tax invoice to John Hanna on site for him to pay. Annexed and marked "C" is an email chain between Jake Fugar, John Hanna and myself in the period 29 June 2018 at 3.52pm to 11 July 2018 at 6.30am and the attachments therein."
2. The statement of Mr Hanna dated 9 August 2023 relevantly contains the following evidence: "3. I also refer to the Further Witness Statement in Reply of Steven John Keogh dated 3 July 2023, to which I respond below. I have used headings to identify the paragraph of the statement being responded to. Where I have not responded to a paragraph it does not follow that I agree with its contents. … Paragraph 6 6. I deny the conversation set out in paragraph 6. Paragraphs 7 & 8 7. I agree that Samchris paid the two SDA invoices referred to, but only so that the progress of construction on the site would not be affected. 8. The Applicants from the outset of the project were raising matters with me regarding their cashflow issues. SDA still needed to inspect and certify the works, and I was concerned that construction would stall if SDA was not paid. It was not my intention to just pay the fees and not receive reimbursement from the Applicants, but I forgot to seek reimbursement from the Applicants after the invoices were paid."
3. In cross-examination Mr Keogh gave evidence that at around the time of receiving the SDA invoices there was "uncertainty about cash-flow". He admitted that, despite that uncertainty, he did not enquire with SDA as to why he had received the invoices, nor did he ask SDA to reissue them to the builder.
4. The builder in the builder's appeal submissions relevantly made the following submissions: 1. the Tribunal gave significant weight to the evidence that invoices issued by SDA for Option B had been paid by the builder, but it failed to consider the evidence of Mr Hanna as to why that had occurred or provide any reasons as to why his evidence was not accepted; 2. despite the absence of any challenge to Mr Hanna's evidence, the email which corroborated Mr Hanna's testimony, and the unreliability of Mr Keogh's recollection, the Tribunal at [91] of the Decision accepted Mr Keogh's evidence of the conversation with Mr Hanna. Implicit in that acceptance is a finding that Mr Hanna's evidence on this issue was rejected; 3. Mr Hanna's evidence was significant, in that it provided an explanation for payment of the SDA invoices which, if accepted, was inconsistent with the significant weight given by the Tribunal to the fact that the builder was the one that paid them.
5. The owners in the owners' appeal submissions relevantly submitted that when dealing with the payment of the 29 March 2018 SDA invoice, it was not necessary to resolve the dispute as to why the builder paid it as the central finding made was that the builder (having paid it) did not seek reimbursement of that expense from them. This finding is persuasive evidence that the builder engaged Mr Fugar independently of them, as had the builder done so on some other basis there would be a reasonable expectation for it to seek reimbursement of the payment from them.

Conclusion

1. We are not satisfied on the basis of this evidence relied on by the builder that the evidence in its totality preponderates so strongly against the conclusion found by the Tribunal that Mr Fugar was acting for the builder in requesting Option B it can be said that the conclusion was not one that a reasonable Tribunal member could reach. This conclusion was supported by the unchallenged findings that Mr Hanna dealt with the problem of the footings by dealing with Mr Fugar directly without any involvement of the owners, the revised drawings created at the request of Mr Hanna were emailed directly from Mr Fugar to Mr Hanna in the 9 March 2018 Fugar email which was not copied to the owners, the 29 March 2018 SDA invoice was paid by the builder, and the failure of the builder to request the owners to pay this invoice or reimburse it for having paid the invoice. It follows that the builder has not established that it may have suffered a substantial miscarriage of justice within cl 12(1)(b) of Sch 4 of the NCAT Act and so we refuse to grant leave to appeal on this ground.

Whether s 18B(1)(e) of the HB Act on its proper construction applied to works not carried out by the builder or otherwise not required to be carried out by the contract

1. Amended ground of appeal 6 is misconceived because it is premised on the incorrect assumption that the builder was not required to comply with the extracted provisions of the National Construction Code 2016 pursuant to s 18B(1)(c) of the HB Act. It follows that the builder has not established that it may have suffered a substantial miscarriage of justice within cl 12(1)(a) of Sch 4 of the NCAT Act and so we refuse to grant leave to appeal on this ground.

Grounds set out in the amended notice of appeal for seeking leave to appeal

1. Notwithstanding the grounds set out in the Amended Notice of Appeal for seeking leave to appeal, the builder in the builder's appeal submissions has only addressed submissions directed to issue 2 which we have already dealt with.
2. The grounds in [1(a)] to [1(c)] and [1(e)] of section C of amended notice of appeal have already been dealt in our decision in relation to issue 1 and the alleged failure of the Tribunal to deal with material evidence. It follows that the builder has not established that it may have suffered a substantial miscarriage of justice within cl 12(1)(a) of Sch 4 of the NCAT Act and so we refuse to grant leave to appeal on these grounds.
3. The ground in [1(d)] of section C of amended notice of appeal raises the application of the rule in Jones v Dunkel. The Appeal Panel has set out the authorities which explain the rule in Jones v Dunkel in Redmyre Group Pty Ltd v Stockman [2023] NSWCATAP 305 at [76], [93]-[96] including Morley & Ors v Australian Securities and Investments Commission [2010] NSWCA 331; (2010) 247 FLR 140 at [634] (Spigelman CJ, Beazley and Giles JJA): "[634] The first matter was the familiar, although often misunderstood, Jones v Dunkel reasoning from a party's unexplained failure to call a witness the party would be expected to call. The fact-finding tribunal may infer that the evidence of the absent witness would not assist the case of that party, or it may draw with greater confidence an inference unfavourable to that party. There is no compulsion to reason in either way. The reasoning cannot make up for absence of proof: before there can be greater confidence in an inference unfavourable to a party, the inference must already be available on the evidence. Conversely, if the party's case is otherwise proved, the inference that the absent witness would not assist the party's case does not detract from the proof. It is sufficient to refer to Manly Council v Byrne [2004] NSWCA 123 at [44]-[55], [69]-[74]."
4. The Tribunal dealt with the builder's submissions about the rule in Jones v Dunkel at [99] to [101] of the Decision.
5. The builder in the builder's appeal submissions apart from submitting that the Tribunal did not explain why it rejected its submission that Mr Fugar was in the camp of the owners did not explain how the rule in Jones v Dunkel was incorrectly applied in circumstances where the onus was on the builder to prove he had a defence under s 18F(1)(b) of the HB Act. There was an absence of proof by the builder that Mr Fugar was acting for the owners. We are not satisfied that there is an error in fact finding by the Tribunal by reason of the misapplication of the rule in Jones v Dunkel. It follows that the builder has not established that it may have suffered a substantial miscarriage of justice within cl 12(1)(a) of Sch 4 of the NCAT Act and so we refuse to grant leave to appeal on this ground.

The exercise of the discretion under cl 12(1) of Sch 4 of the NCAT Act

1. Even if we had been satisfied that the builder may have suffered a substantial miscarriage of justice, then having regard to the matters in Collins at [84(2)], we would not have exercised the discretion under cl 12(1) of Sch 4 of the NCAT Act to grant leave to appeal against the work order.

Issue 4: the costs of the appeal

1. Counsel for the owners applied for an order for the costs of the appeal. Counsel for the builder conceded that it should pay the owners' costs of the appeal in the event the appeal was wholly unsuccessful. As in our view this concession was correctly made, we have decided that the builder should pay the owners' costs of the appeal.

Orders

1. As the stay of the work order granted on 17 April 2024 is lifted by reason of this decision, it is appropriate to vary it to provide that the rectification works must be carried out with six months of the date of this decision.
2. We make the following orders: 1. Leave to appeal is refused. 2. The appeal is otherwise dismissed. 3. Order 1(a) made on 8 March 2024 is varied to substitute "the orders in appeal proceedings 2024/00126894" for "these orders". 4. The appellant is to pay the respondents' costs of the appeal as agreed or assessed under the applicable costs legislation.

I hereby certify that this is a true and accurate record of the reasons for decision of the Civil and Administrative Tribunal of New South Wales. Registrar DISCLAIMER - Every effort has been made to comply with suppression orders or statutory provisions prohibiting publication that may apply to this judgment or decision. The onus remains on any person using material in the judgment or decision to ensure that the intended use of that material does not breach any such order or provision. Further enquiries may be directed to the Registry of the Court or Tribunal in which it was generated. Decision last updated: 28 June 2024