Disposition
35A reading of the transcript of the proceedings below discloses that the plaintiff's representative raised the question of assumption of risk in the course of opening the defence case [at T/S 30.28] :-
This matter is primarily about the assumption of risk and which party to the contract assumes the risk. It is undeniable that the works involve the risk of environmental damage, its inherent in that kind of project. We say that the ordinary rule of law that applies to these circumstances is that the boring contractor, the promisor under the contract, assumes the risk, unless there is an express term in that contract to the contrary.
So we say that there is an implied assumption of risk on the part of the [defendant]. Furthermore, we say that the contract was an entire contract, in that it required the completion of an entire series of works.
36Furthermore, at T/S 96, the plaintiff's representative says :-
My friend has stated that an implication of an assumption of risk does not arise, I disagree. The amended statement of claim at paragraph 6 pleads that the [defendant] could suspend the works and seek instructions from the [plaintiff] if there was the potential of causing environmental damage. That inferred to us that the risk of environmental damage was assumed either by implication or determined through law or by agreement by the [plaintiff].
37These passages demonstrate that, far from being taken by surprise in relation to the first implied term, the plaintiff's representative below in fact squarely raised the issue and met it in the course of submissions on at least three occasions. Firstly, at T/S 79, the plaintiff's representative
says :-
that prima facie, a promisor takes the risk of an event happening which prevents him from performing his promise. .... It may be displaced, and it may be displaced by an express term in the contract to the contrary, .....
38Secondly, at T/S 81, in the course of referring the magistrate to BP Refinery, the plaintiff's representative says :-
to give business efficacy to a contract, I would suggest that a term imposing risk on one particular party because of the failure to acquiesce to the demands of another party, I would suggest that would result in an unworkable situation that the rule in the BP Refinery case is intending to avoid.
39Thirdly, at T/S 84 the plaintiff's representative repeats the assertion that there was an implied assumption of risk on the part of the defendant, namely that they would fail to complete the bore. He went on to say that :-
they knew that there was a risk of environmental damage associated with the work, they were aware that if there was that risk they would have to stop the works. It was clearly within their contemplation.
40There was no denial of procedural fairness and accordingly, there is no merit in this aspect of the plaintiff's appeal.
41It is also tolerably clear that the magistrate was well aware of the test established by BP Refinery. It was the subject of submissions put to him by the plaintiff's representative.
42The reference to Byrne in the course of the magistrate's reasons was entirely correct in the circumstances of this case. Under the heading "implied term", the following appears at 422 in the judgment of Brennan CJ, Dawson and Toohey JJ :-
The implication which the appellants seek to make is based upon the presumed or imputed intention of the parties. In that context the remarks of the majority in the Privy Council in BP Refinery ... are frequently called in aid. [The five criteria in BP Refinery are then set out.] In laying down those criteria, it was recognised that there was a degree of overlap. Further, as Deane J has observed, the cases in which the criteria in BP Refinery ... have been applied in this Court are cases in which there was a formal contract, complete on its face. He pointed out that the rigid approach should be avoided in cases, such as the present, where there is no formal contract. In those cases the actual terms of the contract must first be inferred before any question of implication arises. That is to say, it is necessary to arrive at some conclusion as to the actual intention of the parties before considering any presumed or imputed intention. And the test to be then applied was in a later case formulated by Deane J in these terms :-
The most that can be said consistently with the need for some degree of flexibility is that, in a case where it is apparent that the parties have not attempted to spell out the full terms of their contract, the court should imply a term by reference to the imputed intention of the parties if, but only if, it can be seen that the implication of the particular term is necessary for the reasonable or effective operation of a contract of that nature in the circumstances of the case.
43There was no formal contract in the instant case, in the sense that the written terms of the contract consisted entirely of a quotation and a job requisition document. The parties to the agreement had not spelt out the full terms of the contract. The plaintiff's representative below could hardly have submitted otherwise given the submission that there was an implied term that the defendant assumed the risk of failing to complete the bore.
44The magistrate did not find that the availability of a geotechnical report would have ensured the success of the bore. The magistrate correctly summarised the effect of the evidence from the defendant's principal, which was not materially contradicted by the plaintiff, namely that "the [defendant] consistently indicated that in its opinion it was necessary to obtain a geotechnical report to ensure the success of the bore".
45Mr Kiddle's evidence was that in late February or early March 2009, he said to a Telstra representative on site "I think you should get a geotechnical report done. ..... I will also need to bore deeper than normal below the river to reduce the risk of environmental pollution occurring". Mr Kiddle emphasised the need for a report because of his experience of boring under river beds with the attendant risk of environmental damage. He had a further conversation with a representative of the plaintiff in March 2009 before work had commenced. In that conversation, Mr Kiddle "strongly recommended" a report because of the likelihood that, without one, he would be drilling through rock. The additional time and expense required to drill through rock, and the heightened risk of environmental damage, would inevitably compromise the completion of the works within the terms of the agreement.
46Mr Kiddle also contacted Gloucester Shire Council to ascertain the depth of the river rock. He deposed to the fact that he undertook the works on the basis that if any contamination occurred, the works would be suspended pending further advice from the plaintiff. That expectation was met to the extent that the plaintiff agreed that work should cease when the risk of environmental damage materialised.
47The agreement was obviously not effective if the prima facie rule applied, that is, that the defendant would bear the risk of an event occurring which would defeat completion of the works. The defendant clearly notified the plaintiff that it could not bear that risk unless a report was provided.
48The second implied term followed logically from the first. There is nothing in the magistrate's reasons which persuade me that his Honour based the second implied term upon the duty to co-operate. The plaintiff refers to an exchange in the transcript where its representative concedes that "there is an implied term in contracts of co-operation but in my opinion that is as far as it goes". The magistrate then observes that, on the evidence, there was no co-operation on the part of the plaintiff. However, the transcript does not constitute the reasons for judgment. Accordingly, there is no utility in delving further into the legal prerequisites for implying a duty to co-operate.
49The difference between the second implied term of fact found by the magistrate and that pleaded by the defendant does not establish that the term found by his Honour was "neither obvious nor necessary". In any event, there is little substantive difference between them. On the one hand, his Honour found an implied term requiring the plaintiff to communicate with the defendant. The pleadings alleged an implied term that the defendant would seek further instructions from the plaintiff. Both proceeded from the undisputed fact that the parties were aware of the potential for environmental damage arising out of the boring works and that the works would have to be suspended if that contingency arose. Logically, some communication in the form of further instructions from the plaintiff was necessary if the agreement was to be carried out.
50Finally, there is no merit in the submission that the second implied term was contradictory of the term that the works be completed by 13 March. Over 9 and 10 March, the defendant completed 90 metres of the 170 metre bore. The defendant was authorised by the plaintiff to suspend the work on 10 March. On 11 March, the defendant asked for a site meeting to resolve the problem. The failure on the part of the plaintiff to supply the defendant with timely instructions to allow it to complete the outstanding 80 metres of the bore constituted a repudiation of the agreement. Whilst the plaintiff also takes issue with this finding by the magistrate, on the basis that it was not the repudiation pleaded by the defendant, I am not persuaded that such a finding was not available to his Honour. It is not the law that a judicial officer is bound by the parties' pleadings with respect to findings of fact and/or at law.
51Grounds 1 to 12 of the appeal fail.