12 Mr Rudge SC, who appeared with Mr Sibtain of Counsel for BMC, reminded me that what Palmer J had said in Multiplex was directed to an issue raised under s 20(2B) of the Act. That subsection prevents a respondent from raising, in an adjudication response, a reason for non payment that was not included in the payment schedule.
13 I accept the point. However, I remain of the view that what Palmer J said in Multiplex indicates the approach that should be taken in dealing with the first issue. It is consistent with the evident intention of the legislature, that entitlement to progress payments should be resolved expeditiously, that this be done with a minimum of formality and expense.
14 I add, in this context, that I do not regard anything said in Brodyn v Davenport [2004] NSWCA 394, in so far as it dealt with the decision of Palmer J in Multiplex, as detracting from his Honour's reasoning in the particular paragraphs to which I have referred.
15 There is a question as to whether "nothing" or "nil" or "zero" is "an amount" for the purposes of s 14(2)(b). In the context of the Act, and regardless of mathematical and philosophical considerations, I think that it is. That is because a respondent who proposes to pay nothing is clearly proposing to pay less than the claimed amount. In those circumstances, as s 14(3) makes clear, the claimant should know why. For example, the claimant would need to decide whether to take the next step, of seeking adjudication. It seems to me that a practical, rather than a mathematical or philosophical, approach is required. A practical approach would include within "the amount" the concept of a nil payment. Some support for this is, I think, obtained from the words "(if any)" that followed the word "amount" in s 14(2)(b).
16 Further, the alternative view would mean that where a respondent proposed to pay nothing, a valid payment schedule need only identify the payment claim to which it relates (s 14(2)(a)). It need not, on the alternative view, say anything more: an obvious absurdity. I do not think that the legislature intended that a respondent who proposed to pay nothing need comply only with s 14(2)(a).
17 When one reads the 18 May letter, I think that it emerges clearly that TWB did not propose to pay BMC anything in respect of the payment claim. In other words, I think, it is plain from the letter, read as a whole, that TWB proposed in it to pay nothing in respect of the payment claim.
18 If it were necessary to do so, I would consider that the context known to the parties supports this view. For example, the letter of 12 May 2004 (referred to in that part of the 18 May letter that deals with the extension of time costs) said that the claim was "surprising" and "invalid".
19 I therefore conclude that the 18 May letter satisfies the requirements of s 14(2)(b). That is so a fortiori if, contrary to my view "nothing" is not an amount for the purposes of s 14(2)(b).
20 It is therefore necessary to consider whether TWB has, for the purposes of s 14(3), indicated why the scheduled amount (nothing) is less than the claimed amount.
21 The issue between the parties was whether the 18 May letter addressed all the elements of the payment claim and whether, if it did not, it was thereby insufficient.
22 BMC noted that the payment claim included a substantial amount for variations. They fell into two categories: "agreed variations" and "variations to be agreed".
23 The 18 May letter referred directly to twelve (out of more than 100) in the first category and to eleven (out of 19) in the second. It said that they "are in dispute" and that TWB's view was that they formed part of the contract (ie, that they were not variations).
24 The letter said also "that the proper procedures for lodgement and assessment of variations have not been followed and that as such, payment by the principal ... is not required." Mr John Shepherd, the superintendent under the contract who was the author of the 18 May letter, identified a further six or seven variations from the second category as the subject of this last point.
25 Mr Rudge submitted that the 18 May letter had not dealt with all the variations, so that it should be inferred that some were admitted. He submitted that TWB had given no reason for not paying those impliedly admitted claims.
26 I think that there are two answers to that submission. The first is that s 14(3) requires in substance that the respondent to a payment claim indicate in its payment schedule its reasons if it proposes to pay less than the claimed amount. The subsection is not concerned with the adequacy or sufficiency of those reasons. (There may be a limiting case where what is indicated cannot in any real sense of the word "reasons" be described as reasons, but this is not such a case, and I therefore do not propose to consider that question.) If the reasons are inadequate, the claimant will no doubt proceed to adjudication. In that event, the respondent will be limited, in its adjudication response, to the reasons given in the payment schedule (s 20(2B)).
27 The second answer is that it is clear from the payment claim that some variations have been paid. The adjusted contract sum was $8,044,000. The amount paid was $8,484,454. The difference, $440,454, represents paid variations. Thus, it is not clear as a matter of fact that the 18 May letter does not deal with all disputed variations.
28 As to the claim for costs associated with the extensions of time, the 18 May letter referred (as I have said) to the letter of 12 May 2004. That earlier letter gave two reasons for rejecting the claim. On any view, I think, it is legitimate to read the two letters together; and on any view when this is done, TWB gave reasons for not accepting this aspect of the payment claim.
29 Finally, the 18 May letter stated that TWB claimed liquidated damages of $145,000. It is, I think, a clear inference from the letter that TWB intended to set off that claim against any amount that might be found to be owing to BMC.
30 I therefore consider that the 18 May letter satisfies the requirements of s 14(3). It therefore meets the formal requirement of s 14 and is (or if provided to BMC would be) a valid payment schedule.
Second issue
31 The 18 May letter was prepared by Mr Shepherd. He prepared a draft on Saturday 15 May and sent it to TWB's solicitor, Mr Malcolm Johns, for comment.
32 Mr Johns reviewed and approved the draft. On 17 May he rang Mr Shepherd and told him that "the draft letter is fine to send as it is". The draft was dated 18 May. Mr Shepherd said that this was to allow time for Mr Johns to review it. However, somewhat surprisingly given that Mr Shepherd understood that he had 14 calendar days to respond to a payment claim, the draft was not engrossed and despatched on 17 May. Mr Shepherd explained this by reference to the pressure of other work.
33 I interpose that, under the Act, a payment schedule must be provided, if at all, within 10 days of service of the payment claim. It is clear that, except perhaps at times such as the Christmas/New Year break (see the definition of "business day" in s 4) or Easter, 10 business days will normally equate to 14 calendar days. In this case, the parties agreed that the payment claim was served on 7 May 2004 and that the last day for provision of a payment schedule was 21 May 2004. That is consistent with Mr Shepherd's understanding at the time.
34 Mr Shepherd said that on 18 May he engrossed and signed the letter and put it in an envelope on TWB's receptionist's desk. The letter (and I would infer, the envelope) were marked for courier delivery. The receptionist's desk was unattended when Mr Shepherd left the letter there. There is no evidence to show what happened, or who came by, whilst it was unattended, or indeed to show for how long it was unattended.
35 TWB's records of courier dispatches for the week in question do not include any record showing that the 18 May letter was sent by courier to BMC.
36 Mr Shepherd and the receptionist, Ms Megan Smithyman, said that it is likely that, by mistake, the letter was sent by post rather than by courier. Mr Shepherd said that the letter was not returned to him. He does, however, have a signed copy in his file.
37 Mr David Dale of BMC, who was responsible for the administration of the contract, said that BMC has no record of receipt or copy of the 18 May letter. Other employees of BMC, who might be expected to have seen or received a copy of the letter, have made searches for it but have been unable to find it.
38 Messrs Shepherd and Dale were challenged in cross-examination. The other employees (of both BMC and TWB) who gave evidence were not.
39 Mr Colin McKenzie of Australia Post gave unchallenged evidence as to the efficacy of the postal services. He said that, for the quarter ending 30 June 2004, 95.3 per cent of letters posted in New South Wales were delivered on time, and 98.5 per cent were delivered on time or within one working day thereafter. In this context, it appears, a letter posted in Sydney city by 6 pm should be delivered to Pymble (which is where BMC was located) the next business day; and I would infer that this is what Mr McKenzie meant by "on time".
40 Mr McKenzie's evidence strongly supports the proposition that, had the 18 May letter been posted, it would have been delivered. BMC's evidence strongly supports the proposition that the letter was not received. In this context, Mr Dale gave detailed evidence of the processes within BMC whereby mail was received, opened and distributed (and copied if required).
41 Mr Inatey SC, who appeared with Mr Miller of Counsel for TWB, submitted that I should find that the 18 May letter was received by BMC but that it was thereafter lost. I do not accept that submission. As I have said, Mr Dale's evidence described in detailed the passage that a letter would take within BMC. Searches have been made at the places where, within BMC and according to the system described by Mr Dale, a letter might have been misplaced or misfiled. The letter has not been found. The evidence shows, and I find, that the 18 May letter was not received by BMC.
42 If, nonetheless, the 18 May letter was posted, it may have been "provided" to BMC for the purposes of s 14(1), (4)b, even though (as I have found) it was not received. The Act appears to draw a distinction between "provision" and "receipt". Compare s 14(1), (4)(b) with s 17(3)(b). However, as I have come to the view that the evidence does not, on balance, show that the 18 May letter was posted, I express no concluded view on this point.
43 The evidence of posting is inferential and exiguous. There is no evidence of the procedures in place within TWB for the collection, stamping or franking and posting of outwards mail, or of records (such as a mail book) from which proof of posting might be inferred. There is, in short, no evidence of any system that, in accordance with Connor v Blacktown District Hospital [1971] 1 NSWLR 713, might permit the drawing of an inference; nor is there any evidence that, whatever system may have been in place, it was followed.
44 Indeed, the evidence such as it is, suggests that whatever the normal procedures were, they were not followed in this case. That is because a letter marked for courier delivery was not, on the evidence, despatched by courier.
45 There are three possibilities: