The plaintiff's claim for deductions
10 The Adjudicator commenced to deal with this matter in the middle of the second page of his determination. He refers to some confusion about what is the intended price to which I will return later but fortunately he adopts the correct figure for the approved contract price and variations. There is no dispute about these and the amounts which have been paid. He referred to the result which it must be emphasised is the price for the performance of the whole of the work under the contract in these terms:
"Approved contract price $1,277,153.10
Approved variations $224,876.57
Subtotal $1,502,029.67
Paid $1,297,296.37
Balance $204,733.30
That balance plus GST appears to me to be the amount which, on the respondent's figures, the respondent owes the claimant before any deduction for set offs claimed by the respondent.
The spreadsheet Annexure "G" has a list of 69 "Items being charged" to the claimant by the respondent. Three are as small as $124.80. The largest is $66,000 for "Liquidated damages". One is for "Legal costs". All have a number. In the adjudication response of the response the respondent has a folder with tabs corresponding to the numbers. Under the tabs are copies of invoices. In the adjudication response the respondent gives reasons for the respondent's claims for the various items. These reasons, or many of them, seem to be additional to those contained in the payment schedule. The claimant has not had an opportunity to address these additional reasons. However, for reasons following, it is not necessary for me to go into each of the 69 claims for set off."
11 It will be seen from the Adjudicator's comments that he regarded all these deductions as "set offs". He then went on to give reasons in the next four paragraphs as to why they could not be considered. His argument referred to the fact that the parties had not appointed a Subcontract Superintendent. His conclusion seemed to have been that as the respondent did not appoint a Subcontractor's Superintendent the respondent had no right to make its own assessment of its entitlement to set off. His conclusion probably is wrong having regard to clause 37.7 which gave an express right of set off which apparently the Adjudicator had not noticed. He certainly did not refer to it. It also ignores the express statutory directive in s 10 (1) (iv) of the Act to value the cost of rectifying any defective work. However, whether or not his decision on this point is right or wrong is not the matter of consequence.
12 What is of consequence is that the Adjudicator has considered that all 69 claims were ones relating to set off. Plainly on the face of the documents before the Adjudicator this was not the case. In a number of claims the plaintiff made plain in its payment schedule with support in its Adjudication Response that the defendant had not completed all the work required under the contract. If there was a claim that the Subcontractor had not performed all the work, as this was a final claim the Adjudicator was bound to determine what amount the Subcontractor was entitled to in respect of the work that it had completed. Instead what has happened is that the Adjudicator has taken as his starting point the adjusted contract value less amounts paid and he has given no consideration to the omission or incompleteness of the work.
13 When one goes to the payment schedule one finds a variety of matters that could accurately be described as a form of set off. For example, the claim for liquidated damages to which the Adjudicator referred and claims for rectification works. However, there were a number of items where clearly there was reference to omissions for works not completed by the Subcontractor. There also was reference to costs to lay hobs that should have been formed by Fina. The total amount claimed for these omissions was $12,435.39.
14 It is not as though the parties' position was unclear in the payment schedule and I have already referred to the express description of incomplete work. Paragraph 7 of the plaintiff's Adjudication Response also made it plain that the claim was in respect of both defective and incomplete works. It made reference to clause 37.7 of the contract to which I have already referred. When one goes to paragraph 8.1 there is set out detail for deductions from Fina's contract. In respect of each item referred to as a contract variation there is in 8.1 a description of the works, which were not completed, and reference to the supporting documentation. In 8.5 the failure to form the hobs is similarly dealt with in detail. There are other areas where there would be some doubt as to whether the claims were for work not done or for breach of contract. See for example 8.6 relating to clean up and 8.2 relating to scaffolding.
15 The course adopted by the Adjudicator when he described all the plaintiff's claims as set offs, avoided the necessity for him to consider the very detailed documents and submissions of the plaintiff that dealt with the 69 items. Plainly on the face of the documents there was a real question about incomplete work that the Adjudicator has not considered because of the way in which he dealt with the claims as set offs. It is clear therefore that he has not considered the plaintiff submissions in this respect and this is apparent on the face of his reasons. Having regard to his obligations to consider of the submissions under section 22 of the Act this failure means that the plaintiff has not been accorded natural justice.
16 I have earlier referred to the difficulty the Adjudicator had in arriving at the final contract sum. His comments on this aspect were as follows:
"In the adjudication response at para. 5.1, the respondent submits that the respondent has paid the claimant $1,297,296.37 exclusive of GST. The respondent has provided a spreadsheet [titled Annexure 'G'] which shows, "Total Contract Claimed & Paid - $1,277,153.10". The tendered price was $1,012,906 and this, according to the respondent [para 5.2], is the original Subcontract Sum. But in Annexure "F" to the payment schedule there is a "Subcontract Payment Advice Notice" which states "Original Contract Sum $1,277,153.10". The respondent says [at para. 5.3 of the adjudication response] that the respondent approved variations of $179,649.58. However, the spreadsheet Annexure "G" shows the "Approved value" of the variations as $224,876.57. Annexure "G" does not refer to GST. I cannot reconcile these conflicting amounts. I will adopt the figures in Annexure "G" and assume that they do not include GST and I will adopt the amount which in the adjudication response at para 5.1 the respondent says that the respondent has paid."