The arbitrator's appreciation of the correct test
13 The arbitrator in paragraph 3.1 of the second interim award, specifically repeated portion of the respondents submissions which had cited Bellgrove in the following terms:
"The general rule that the measure of damages recoverable by a building owner for the breach of a building contract is the difference between the contract price of the work or the building contracted for and the cost of making the work or building conform to the contract is subject to a qualification that not only must the work undertaken be necessary to produce conformity, but also it must be a reasonable course to adopt …." and "as to what remedial work is necessary and reasonable is a matter of fact in every case…" [emphasis added]
14 I cannot accept from a careful reading of the second interim award that the arbitrator is shown to have done otherwise than address the question of requiring to be satisfied that the work to be undertaken was "a reasonable course to adopt". He posed that very question for himself in paragraph 1.1 of the second interim award, pointing out that there are several determinants in relation to answering that question. One finds several references to the correct test in paragraphs 3.1, 3.2, 3.3, 3.5, 3.6 and 3.7 of the second interim award. Indeed the arbitrator approached the question of the reasonableness or unreasonableness of requiring the work of reinstatement to be undertaken from a number of different vantage points:
(a) He looked at whether it was unreasonable in construction terms to replace the plasterboard walls with cement render. [Paragraph 3.7]
(b) He looked at whether it was unreasonable for the defendant to want what it contracted to receive from the point of view of the significance of (a) the finishes of all the interior walls with a material which he had held differed in design including texture, durability, sound and hardness [paragraph 3.5] and (b) the properties of the materials and of the aesthetics of the premises internally [paragraph 3.9].
15 In the result I reject the submission that the arbitrator decided the question by applying what is said to have been an incorrect test in relation to the consideration of whether the cost of reinstatement was a particular percentage [or using the arbitrator's words, was " out of all proportion"] to the contract price. The identification of that question and the answer given to it which one finds in paragraph 3.7 is simply one of a number of ways which the arbitrator adopted to decide the ultimate issue before him. His approach was more complex than to simply pose for himself and answer, one question. He was however entitled to look at the matter inter alia by reference to that question as well as by reference to the other questions which he posed for himself. He clearly took into account his finding as to the clear significance [although "not in market value terms" - paragraph 3.9] to the buyer of the differing quality [paragraph 3.4], having already made findings in paragraphs 1.5, 1.6 and 1.7 as follows:
'1.5 Another factor to be considered is the quality of workmanship. At the view my attention was drawn to major deficiencies in the trueness of line and plumbness of some walls. In some cases parts of some walls were out of plumb by as much as 20mm yet in other parts of the same walls the walls were plumb. This, combined with some parts being out of line horizontally in the middle of the walls which had the effect of the walls bowing in parts and bulging on the other side of the wall in the adjoining room. The effects of these defects were particularly noticeable at wall corners, and the curved lines of the skirtings at the floor and of the cornices at the ceiling junction of wall and ceiling.
1.6 Evidence was led by witnesses of both parties that the walls are constructed of brickwork and that some of the hollows were packed out from the brickwork with strips of plasterboard in an attempt to plumb up parts, and fill hollows in other parts where the brickwork is out of plumb or out of line. Despite these efforts the finished walls are still defective as described above in 1.5. The effects of packing out the walls are twofold. Firstly the walls are more susceptible to impact damage as parts of the wall are hollow between the packing strips, and secondly the walls sound hollow when knocked. This was so noticeable that Mr Wilkinson, an experienced architect, concluded in his first report that the walls were constructed with a timber frame as the hollow sound, apparent when tapping the wall, is consistent with that construction rather than with plumb and true masonry walls constructed in accordance with the regulatory standards and sheeted with plasterboard.
1.7 The hollow sound when the plasterboard walls are tapped is a further difference in quality between a cement rendered masonry wall and a wall packed out and finished with plasterboard. If the hollow sound led an experienced architect to believe that the walls were constructed with a timber frame rather than masonry, it would certainly lead a layperson such as a possible purchaser and or any expert inspector they may have engaged to a similar conclusion. If some of the plasterboard to the walls is removed and the brickwork further packed out in order to rectify the present defects which the Respondent agrees should be rectified, then the hollowness sound would be more extensive and more noticeable. In any rectification proposal this problem should be addressed.'
16 The plaintiff's submission that the arbitrator failed to consider whether the cost of reinstatement was out of all proportion to the benefit to be obtained from the reinstatement is rejected. The arbitrator's consideration of this parameter is clear from his careful analysis of the facts in cases such as Ruxley, Parramatta City Council v Lutz (1988) 12 NSWLR 293 and De Cesare v Deluxe Motors Pty Ltd (1996) 67 SASR 28 at 35 as well as from the second sentence of paragraph 3.9 of the award.
17 Whilst minds may differ on the essential question , it is clear that the arbitrator took into account his finding that apart from cement render in a bathroom, all of the interior walls had been finished with material which differed in design including texture, durability, sound and hardness. [Paragraph 3.5] To my perception the plaintiff has failed to establish a manifest error of law on the face of the award in terms of something which is evident or obvious rather than arguable. As pointed out in paragraph 43 of the first judgment, the word "manifest" to be found in section 38 (5) of the Commercial Arbitration Act requires swift and easy persuasion and rapid recognition of a suggested error. Far from any such swift and easy persuasion or rapid recognition of a suggested error it seems to me that the arbitrator recognised and applied the correct test and had material before him to justify his holding now under attack. And if in fact the test which he applied be incorrect, it is certainly not so obvious and clear that he applied an incorrect test as to constitute to my mind, a manifest error on the face of the award.
18 Nor am I satisfied that there is any, let alone strong evidence that the arbitrator made an error of law and that the determination of a relevant question may add, or may be likely to add, substantially to the certainty of commercial law [See section 38 (5) of the Commercial Arbitration Act].
19 For these reasons the application for leave to appeal must be dismissed.