The primary judge's finding on the effect of s 68
42 The primary judge was of the view that s 68 did not render cl 4 void. He said at [85]:
…I consider that the effect of s 68 is to render a term of a contract void only to the extent that it modifies the operation of, relevantly, s 74. Section 68 is not designed to strike down valid contractual arrangements except in so far as the arrangements are designed to exclude the benefits intended to be conferred by provisions such as s 74.
A perfect storm: the primary judge's findings on the adequacy of Pavana's mooring
43 Although it was not strictly necessary for him to do so, the primary judge considered in some detail the question of whether Holmeport took reasonable measures to ensure that Pavana's mooring was adequate to hold that vessel in the conditions that would reasonably be expected on 24 August 2003.
44 Mr and Mrs Ruaro conducted the proceedings on the basis that the issue to be determined was whether the mooring to which the Pavana was attached ought to have been capable of holding her in weather conditions of a once in 50 years storm.
45 His Honour considered in detail the expert evidence which was adduced by the parties and the weather conditions that existed on the day.
46 The primary judge found that a swing mooring must be adequate to restrain the vessel moored to it, at least in the conditions that might reasonably be expected at the relevant location. His Honour observed at [125] that:
(I)f a mooring is not adequate to restrain a vessel, damage, not only to the vessel, but to other property, may follow.
47 His Honour did not consider that a duty to ensure that a mooring could withstand weather conditions that might occur more frequently than once in every 50 years was the appropriate standard of care. He was of the view that, on the whole, the evidence of the adequacy of mooring No 60, on which Pavana was moored, was somewhat unsatisfactory.
48 Nevertheless, his Honour went on to say that it may have been foreseeable that if weather conditions that occur once every five to ten years prevailed, mooring No 60 may not have been adequate to restrain Pavana from dragging her mooring. His Honour found that it would be reasonably foreseeable if Pavana dragged her mooring, she might collide with another vessel in the vicinity.
49 Although his Honour considered that it was "unusually back luck" that resulted in Pavana cutting the mooring line of Seaquest, so as to allow that vessel to become adrift, he noted that Holmeport did not contend that the destruction of Seaquest on the Rose Bay sea wall was not reasonably foreseeable. As his Honour said at:
Clearly enough, on the evidence, dragging of moorings is a risk that is known and is therefore foreseeable.
50 The primary judge's findings as to the weather conditions on the day were based upon the evidence of experts and upon eye witness reports. The reports included the observations of Mr Malcolm Turnbull, described by his Honour as a resident of Point Piper, who took a video of Seaquest adrift. His Honour also referred to the evidence of Mr Peeters, the contractor engaged by Holmeport in March 2003, who inspected Pavana's mooring after the accident.
51 His Honour's findings on the weather conditions were as follows:
The winds recorded at Fort Denison and Wedding Cake West on 24 August 2003 were such as might be expected to occur at least once in every 5 or 10 years. On the other hand, the eye witness reports to which I have referred indicate that the weather conditions in Rose Bay on that day were fierce. The fact that Pavana dragged its mooring for some 200 metres appears to me to be quite extraordinary. There was no evidence to suggest that anything other than exceptional conditions could have led to that occurrence. Mr Hood's evidence was directed to that very question. Further, the fact that seven or eight vessels were stranded on the sand in Double Bay, on the other side of Point Piper from Rose Bay, suggests exceptional conditions, although there was no evidence as to the size or other dimensions of those stranded vessels. When Mr Peeters lifted mooring number 60, he found that all of its components were intact. The conditions must have been particularly exceptional for Pavana to have dragged the mooring as far as it did.
52 The primary judge observed that Mr and Mrs Ruaro sought to rely upon the conversation between the manager of Holmeport's marina, Ms Kearney-Hayes and Mr Peeters which took place in March 2003. In that conversation, Mr Peeters told Ms Kearney-Hayes that Holmeport should make the outside moorings as heavy as possible, saying that two one-tonne blocks was "the best" he could do and "(y)ou should put that down."
53 Following upon the conversation, Mr Peeters serviced mooring No 60 in May 2003 but, in accordance with Ms Kearney-Hayes' instructions, he added a half-tonne block to the existing block, amounting to a total of one tonne, rather than the two tonnes recommended by Mr Peeters.
54 At [133] of his Honour's reasons, Emmett J made the following critical finding about the conversation between Mr Peeters and Ms Kearney-Hayes:
However, Mr Peeters was not expressing any view as to the adequacy of a mooring for any particular vessel. There was no vessel on mooring number 60 when Mr Peeters carried out his work and he did not suggest that one tonne was insufficient for a vessel of the dimensions of Pavana. The observations made by Mr Peeters, therefore, must simply be regarded as referring to the fact that the outside moorings are preserved for the biggest vessels. It cannot be construed as a statement that the mooring blocks that were in place were inadequate for the particular vessels that were using them…
55 The primary judge then referred to the evidence of an expert, Mr Hood, who was called by Holmeport. His Honour said that there was no evidence other than Mr Hood's concerning a mooring that would be sufficient to restrain a vessel of Pavana's dimensions. Mr Hood's evidence, to which his Honour referred earlier in his judgment at [109] - [117], was (at [117]) that:
…mooring number 60 should have been adequate to hold a vessel of Pavana's specifications without dragging. It was for that reason that he concluded that the weather must have been so extreme and unusual as to cause extreme pitching of Pavana, thereby causing the mooring number 60 to drag.
56 The primary judge's conclusions on the question of negligence and fitness for the purpose are set out at [134]:
I am not persuaded, on the balance of probability, that Holmeport did not take all reasonable measures to ensure that mooring number 60 was adequate for Pavana. Nor am I persuaded that the mooring to which Seaquest was attached was not reasonably fit for the purpose of mooring Seaquest. Accordingly, I would conclude that, if a warranty was implied by s 74(2), there was no breach of the warranty and that if Holmeport owed the secure mooring duty to Mr and Mrs Ruaro there was no breach of that duty.
Whether Holmeport was negligent
57 The focus of Mr Applegarth SC's attack on the finding of the primary judge was that Holmeport had consciously decided to take the risk which eventuated. He placed considerable emphasis upon the conversation in March 2003 between Mr Peeters and Ms Kearney-Hayes.
58 The substance of Mr Applegarth's submission was that the primary judge's finding that he was not persuaded that Holmeport failed to take all reasonable measures to ensure that mooring No 60 was adequate for Pavana could not stand with his Honour's findings about the conversation. Counsel for the appellants, Mr Applegarth, referred to the well-known statement of principle of Mason J in Wyong Shire Council v Shirt (1980) 146 CLR 40 at 47-48.
59 It is true that the "calculus", as the Shirt test is sometimes called, might point in favour of Mr and Mrs Ruaro; cf New South Wales v Fahy (2007) 81 ALJR 1021 at [6], [57] and [226]. The cost of placing an additional one-tonne block on mooring No 60 was only $400 and the magnitude of the risk, looking forward, might be thought to have been large.
60 Nevertheless, there are a number of barriers standing against a finding of negligence.
61 First, the Shirt principle is concerned with the question of breach of duty. Before answering that question, it is necessary to determine whether Holmeport was under a duty of care to Mr and Mrs Ruaro and whether his Honour was in error in finding that no such duty existed.
62 Second, even if Holmeport did owe a duty of care, his Honour's finding that there was no breach of the duty raises the question of whether he was in error in his factual findings about the evidence of Mr Peeters and Mr Hood and about the weather conditions at the time of the collision.
63 It was not argued before the primary judge that cl 4 of the Mooring Agreement was ineffective to exclude liability in negligence. Mr Applegarth accepted that it was not open to him to argue to the contrary on the appeal. The thrust of his argument was that s 68 rendered void the provisions of cl 4.
64 Putting aside the question of the effect of s 68, we can see no error in his Honour's view that, construed as a whole, and in particular in light of the terms of cl 4, Mr and Mrs Ruaro agreed not to hold Holmeport responsible for any loss or damage to Seaquest.
65 His Honour went on to say that it followed from the terms of the contract that Holmeport had no liability in tort for the alleged breach of duty. Again, subject to the question of s 68, we see no error in this. The High Court has recognised that the terms of a contract between the parties inform the existence, or nature, of any concurrent duty in tort: Bryan v Maloney (1995) 182 CLR 609 at 619-622; see also Trindade F, Cane P and Lunney M, The Law of Torts in Australia (4th ed, Oxford University Press, 2007) at 510-511; cf Hawkins v Clayton (1988) 164 CLR 539 at 579, 584.
66 If it were necessary to determine the question of whether Holmeport owed a duty of care in tort, that would have been governed by the ordinary principles of common law negligence, the damage being properly characterised as physical damage to Seaquest: Bryan v Maloney at 617.
67 There was force in Mr Appelgarth's submission that in determining the question of duty the factors to be taken into account extended beyond the adequacy of Seaquest's mooring considered in isolation. Other salient factors may well have included a consideration of the known risks in the surrounding environment of the marina to the extent that they bore upon the safety of Seaquest'smooring.
68 Whatever the force of these submissions, we do not see that it is necessary for us to determine them because in our view, his Honour's findings about the absence of a breach of duty provide a complete answer to the appeal.
69 There are three factual findings which underlie his Honour's conclusion on the question of the standard of care. First, his Honour found that the weather conditions in Rose Bay were "quite extraordinary", that is to say, more extreme than the one in five to ten years conditions experienced at Fort Dennison.
70 Second, and most importantly, his Honour accepted the evidence of Mr Hood that the Pavana's mooring should have been adequate to hold a vessel of Pavana's specifications without dragging in conditions that were foreseeable.
71 The third factual finding of significance was the view that his Honour took of the effect of Mr Peeters' evidence. His Honour did not consider that the statement made by Mr Peeters to Ms Kearney-Hayes to be a statement that a one-tonne block was inadequate for a vessel of the dimensions of the Pavana.
72 Consistently with the principles stated by Allsop J in Branir v Owston Nominees (No 2) Pty Ltd (2001) 117 FCR 424 at [21]ff, we see no appellable error in these findings. Mr Peeters' statement may have provided a foundation for a finding of breach of duty but the primary judge was not satisfied on all of the evidence, taking into account in particular the views of Mr Hood, that the mooring was inadequate for the Pavana.
73 We see no inconsistency between this conclusion and the terms of the conversation, which his Honour accepted had taken place between Mr Peeters and Ms Kearney-Hayes. Rather, the effect of his Honour's finding was that the conversation was in general terms and was insufficient of itself to constitute a statement by Mr Peeters that mooring No 60 was inadequate for Pavana. Accordingly, nothing turned on Ms Kearney-Hayes' words that Holmeport would "take the risk".
The effect of s 68 of the Act
74 As we said earlier, the learned primary judge was of the view that s 68 of the Act did not operate so as to render cl 4 of the Mooring Agreement void. He considered that the effect of s 68 is to render a term of a contract void only to the extent that it modifies the operation of a provision of Div 2 of Part V of the Act. We set out the relevant passage of his Honour's judgment at [42] above.
75 There was no dispute between the parties that cl 4 purported to exclude, restrict or modify the application of s 74 of the Act. There was, accordingly, no dispute between them that cl 4 was void, at least to the extent that it purported to have that effect.
76 However, senior counsel for Mr and Mrs Ruaro contended that the approach to the construction of s 68 taken by the primary judge was erroneous because it involved reading into the section words which do not appear in it, so as to achieve its purpose.
77 The effect of Mr Applegarth's submission was that the language of s 68 is clear; "void" means void, and words should not be introduced into the section so as to restrict its operation and thereby deprive Mr and Mrs Ruaro of the duty of care owed to them.
78 It is unnecessary for us to determine whether this submission is correct. The short answer to it is, as we have said above, even if Holmeport owed Mr and Mrs Ruaro a duty of care, we see no appellable error in the primary judge's finding that there was no breach of the duty.
The implied warranty of care and skill under s 74(1)
79 The view we have reached as to the absence of error in his Honour's finding that there was no negligence also provides a complete answer to the claim under s 74(1) of the Act.
80 There was no issue that the warranty implied by s 74(1) could not be excluded. His Honour's error was said to be in taking too narrow an approach to the scope of the services supplied by Holmeport to Mr and Mrs Ruaro under the Mooring Agreement.
81 There was force in the submission that the services must be seen in their overall context as part of the marina environment conducted by Holmeport.
82 But whatever the force of the contention that the services were not to be viewed in isolation, the finding to which we have referred provides an answer. Once it is accepted on the facts that Holmeport was not in breach of any duty of care, there is no room for a claim of breach of the warranty implied by s 74(1) of the Act.
The implied warranty of fitness for the purpose under s 74(2)
83 Once again, his Honour's factual finding that there was no negligence is an answer to the alternative limb of the claim under s 74(2).
84 It may be true, as was contended by Mr Applegarth, that the primary judge's approach to the question of reliance failed to pay sufficient regard to the overall circumstances in which the mooring agreement was to be considered. There was force in the submission that Mr Ruaro did not need to bring to Mr Holmes' attention in express words, his desire to have Seaquest moored in a safe environment; this may well have arisen by necessary implication: Grant v Australian Knitting Mills Ltd [1936] AC 85 at 99.
85 However, it follows from what we have said that even if the warranty under s 74(2) was implied, there was no breach of that warranty.
Quantum
86 Although it was not strictly necessary for him to do so, the primary judge considered the question of the quantum of the loss. He concluded that value was to be assessed by reference to the fair market value of an equivalent vessel, and that the value of such a vessel on the East Coast of the United States of America was relevant to that question.
87 His Honour came to the view that the fair market value of the Seaquest at the relevant time was $US320,000 but he considered that the measure of loss was to be determined by deducting the cost of transportation from the United States.
88 The parties agreed that it was unnecessary for us to review, on the appeal, his Honour's factual finding as to the value of Seaquest. The only issue on the appeal was his Honour's approach to the cost of transportation.
89 Holmeport contended that his Honour was correct in deducting the transportation costs, whereas Mr and Mrs Ruaro contended that the transportation cost of $A116,000 should be added to the replacement value so as to restore them to the position they were in, as far as money can do so. They emphasised that the primary judge found that the Seaquest was their "pride and joy". They submitted that restoration would entail the purchase of a comparable vessel in the United States to which must be added the cost of transporting it to Australia.
90 In view of the conclusions we have reached as to the unavailability of the causes of action propounded at the trial we do not consider it necessary to decide the issue of quantum.
Conclusion and Orders
91 It follows from what we have said that the appeal must be dismissed with costs. Holmeport cross-appealed on the issue of quantum in the event that Mr and Mrs Ruaro were successful on their appeal. Since the appeal is to be dismissed, the appropriate order on the cross appeal is that it should be dismissed with no order as to costs.
I certify that the preceding ninety-one (91) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justices Jacobson and Siopis.