130 It is not consistent with the provisions of the Contract that once part of the Equipment was delivered, no matter how incomplete or defective that part of the Equipment was, use of the Equipment to load ships relieved WGE of its contractual obligations to provide the Equipment in accordance with the Contract. Using the Equipment was not an election to accept the Equipment but merely the exercise of the contractual right to use the facility to load ships. "
31 The Arbitrator's references to AS2987/1987 are to what I have called the General Conditions.
32 The Arbitrator had earlier set out the relevant principles as to election under the general law (I use this expression to differentiate the common law doctrine of election between inconsistent legal rights - eg. Sargent v ASL Developments Limited (1974) 131 CLR 634 - from the concept of express election embodied in GC23.3(c)). Against the factual background that he described (which included, but was not limited to, the matters that I have set out above) the Arbitrator concluded at A133 that there was neither breach of GC23.7 nor "election by Harris-Daishowa to put the Equipment into service and claim damages". Instead, the Arbitrator said, Harris-Daishowa had exercised its right to continue to use the facility, including in it such bits and pieces of the Equipment as were from time to time delivered and installed. He said:-
"133. My conclusion on this issue is that there has been no breach of Clause 23.7 of AS 2987 - 1987. There was no election by Harris-Daishowa to put the Equipment into service and claim damages but rather an exercise by Harris-Daishowa of a contractual right to continue using the existing facility and such parts of the Equipment as became available as and when it was progressively provided by WGE notwithstanding that all of the Equipment had not been delivered and all of the work under Contract had not been completed."
33 Whether or not there has been an election between inconsistent rights is, ultimately, a question of fact. As with the previous issue, the Arbitrator's decision on this question of fact cannot amount to error of law unless there was no evidence on which his conclusion could be based. In my view, on the question of election under the general law, and to the extent that this question was relevant, it was open to him to reach the conclusion that he did in A133.
34 It would appear that the dispute before the Arbitrator was fought on the basis that the general law concept of election was applicable. However, I am not certain that this is so - at least, where the act said to amount to an election is the use of the Equipment. In those circumstances, I think, it is necessary to start with the relevant provisions of the contract. The relevant provisions include those parts of GC23 that I have set out above, and TS907.7.
35 TS907.7 is relevant because it deals with what it is that amounts to acceptance of the Equipment. The essence of election under the general law is that there is a choice between, and of one of, inconsistent legal rights. But under TS907.7, there could be no choice - acceptance - because the requirements for acceptance had not arisen.
36 If the choice is not said to arise from acceptance (as that term is used in the contract) then it must arise out of some lesser use not amounting to contractual acceptance. (I interpose to note, firstly, that it is clear that the technical specification formed part of the contract; and, secondly, that the parties appeared to regard the technical specification as having precedence over the general conditions in cases of conflict.) However, not all use could give rise to an election - a choice between inconsistent rights - because at least some use, for the purposes of testing and commissioning, is permissible under TS907. GC23.7 must operate in a factual situation where acceptance under TS907.7 (linked, no doubt, to certification thereof under GC23.1) has not occurred. If the use that is said to show a choice between inconsistent rights consists of something intermediate between use for the purposes of testing and acceptance after testing and commissioning, then it is, presumably, use of the kind to which GC23.7 refers: putting the Equipment "into service". But in the context of GC23 as a whole, I do not think that such use, inconsistent with GC23.7, could amount to an election between inconsistent rights. The purpose of GC23.7 is to prevent use, not to deem acceptance.
37 It may be that the Arbitrator erred in concluding that there was no breach of GC23.7. Conversely, it may have been open to him to reach that conclusion, particularly having regard to his findings and reasoning as to the incomplete nature of delivery; and since neither party attacked this aspect of his reasons, I express no concluded view. What is of present significance is that GC23 itself indicates the consequences of use - putting into service - where there has been no Certificate of Acceptance (GC23.1), no election to accept (GC23.3(c)) and no written approval (GC23.7). I do not think that the Court should seek to remake the parties' bargain by engrafting onto their precise contractual structure a common law doctrine that, putting it at its lowest, sits ill with the relevant aspect of the agreement that the parties have made.
38 In any event, as I have said, it was a question of fact for the Arbitrator, whether the matters that were proved amounted to an election. For the reasons that I have just given, I do not think that such use as Harris-Daishowa made of the Equipment was determinative of the question of election under the general law. WGE's submissions on this point proceeded on the basis that it was. WGE did not submit otherwise that it was not open to the Arbitrator to conclude that there was no general law election.