33 The first issue is whether the only avenue for resolution of the Extension Dispute is cl 13 of the Independent Certifier Deed. It has four sub-issues:
a is cl 13 is void for uncertainty?
b if so, having regard to the fact that cl 27.2 is in the same terms, does cl 27 in its entirety suffer the same fate?
c if cl 13 is effective does it apply to the resolution of the Extension Dispute to the exclusion of cl 27?
d if cl 13 is effective and applies over cl 27, is this an appropriate case for the grant of the injunctive relief sought against TIDC?
34 The second issue is whether cl 27 of the D&C Contract (assuming cl 27 stands) is invalid because it purports to oust the jurisdiction of the Court.
THE AVENUE FOR DISPUTE RESOLUTION
The plaintiff's case
35 Mr Inatey of Senior Counsel together with Mr Nicholls of Counsel appeared for the plaintiff. The substance of what they submitted is follows:
a the Extension Dispute is a dispute or difference "arising out of or in connection with this document or the Services" as contemplated by cl 13.1(a);
b the plaintiff, TIDC and CRI as parties to the Independent Certifier Deed are accordingly bound to proceed with it under cl 13, which directs itself initially at bringing about resolution by agreement;
c if they do not resolve the Extension Dispute themselves, the only forum contemplated for its adjudication is litigation;
d cl 27 does not apply because it only covers disputes or differences between CRI and the plaintiff (and only them) whereas the Extension Dispute includes the Independent Certifier;
e there is excluded from the operation of cl 27 any dispute or difference "which will be decided under the Independent Certifier Deed"; (emphasis added)
f the Extension Dispute is one which will be so decided under the Independent Certifier Deed. Decided means decided either by the parties themselves or by the Court;
g additional support for this outcome is to be derived from cl 18.8 which provides that the parties "may, if they dispute the Independent Certifiers' determination, invoke the dispute resolution provisions contained in the Independent Certifiers Deed". That is what the plaintiff has done. Thus the only avenue is by way of invocation of the dispute resolution provisions in that deed. If there is no agreement which resolves the Extension Dispute, it goes to litigation.
36 I will refer to that part of cl 27.1 which excludes from its ambit "that which will be decided under the Independent Certifier Deed" as the "carve out".
The defendants' case
37 Mr Meagher of Senior Counsel together with Mr Rich of Counsel appeared for TIDC. Mr Oslington of Queen's Counsel together with Mr L V Gyles of Counsel appeared for CRI. Although not in the following order, the substance of what was submitted is:
a the dispute resolution provisions in cl 13 have no effect because they are void for vagueness. They are agreements to negotiate in good faith and to agree. Such provisions are not legally binding. It follows that there are no operative "dispute resolution provisions" as contemplated by cl 18.8 and there is no content to the carve out because there is nothing which "will be decided under the Independent Certifier Deed";
b the parties acknowledge in cl 16.5 that a Date for Completion will only be extended in accordance with cl 16.10 or cl 16.12, or when so determined under cl 27. This means that the only way the Independent Certifier's determination to grant an extension of time can be impeached, and another determination substituted for it, is under cl 27;
c the phrase "all disputes or differences arising out of or in connection with this document or the Services" in cl 13.1(a) should be construed accordingly and read down if necessary so as not to cover a dispute or difference between the parties to the Contracts on whether an extension of time under those Contracts has properly been given;
d cl 13 covers disputes about the rights and obligations which spring from the Independent Certifier Deed itself or as to the Services provided by the Independent Certifier where the dispute concerns rights between them and in their capacity as parties to the Independent Certifier Deed, not in their capacity as parties to some other instrument, here, the Contracts;
e the carve out does not operate because the Extension Dispute will not be decided under the Independent Certifier Deed. For a dispute to be decided under the Independent Certifier Deed there would have to be resolution by agreement (including agreement on a procedure to resolve it) as contemplated by cll 13.2(c)(i) and (ii). A matter determined by the Court is not "decided under the Independent Certifier Deed";
f the carve out also does not operate because of the use of the words "will be decided" which connote inevitability. Unless when cl 27.1 is invoked such certainty has been achieved under cl 13 (that is by agreement) the carve out has no work to do';
g cl 18.8 is permissive rather than prescriptive. Because of the use of the word "may", the permission to invoke the provisions in the Independent Certifier Deed only applies if those provisions comprehend the dispute in question, and they do not comprehend the Extension Dispute, in the alternative, the permissive words in cl 18.8 are redundant and have no effect;
h if the Contracts on the one hand and the Independent Certifier Deed on the other are inconsistent, cl 1.6(b) read with Schedule 1 of the Contracts ensures that as against the Independent Certifier Deed, the Contracts prevail;
i cl 13 ultimately goes nowhere. It is a pre-condition to litigation and TIDC and CRI are not going to court;
j finally, even if cl 13 works, the evidence shows that the parties (albeit under cl 27) have tried and failed to agree on the extension claims. There is accordingly no utility in granting the plaintiff any relief and in particular, injunctive relief.
Plaintiff's reply on validity of clause 13
38 In response to the contention that cl 13 is ineffective, Mr Inatey put that:
a the carve out still works because the ultimate resort contemplated by the Independent Certifier Deed is litigation. That route is unaffected by the status of the remainder of cl 13. Resolution by litigation remains within "that which will be decided under the Independent Certifier Deed";
b the procedures referred to in cl 13.2 are merely a condition precedent to litigation and if they cannot be enforced it does not matter. The litigation route remains open;
c if cl 13.2 is invalid then so is clause 27 because cl 27.1 is in terms indistinguishable from cl 13.2 and is unseverable from the rest of cl 27.
39 The last submission arose only in reply. Because of the possibility that it could provide another basis for the relief claimed by the plaintiff, I invited further submissions on it, and its effect. I received further assistance from counsel. Although the contention was not articulated in the plaintiff's list statement, the issue was ventilated without objection or assertion by the defendants of any prejudice. I have accordingly proceeded to decide it: Laws Holdings Pty Limited v Short (1972) 46 ALJR 563.
Defendants' response to asserted invalidity of clause 27
40 The defendants put that:
a enforceability of cl 27.2 does not affect the operation of the remainder, because all cl 27.2 requires is the occurrence of particular events as a precondition to expert determination. Those events can happen irrespective of enforceability, and in this case they have;
b cl 27.2 is severable from the remainder of cl 27.1 and should be severed because of the important role the expert determination and arbitration provisions play with respect to the equally important provisions concerning extensions of time. There are substantial penalties for failure to complete on time and without a mechanism to substitute an expert determination or arbitral award for a grant by the Independent Certifier, an important part of the structure of the Contracts is lost;
c cl 32.7 would save from invalidity the remainder of cl 27 even if cl 27.2 is in invalid or unenforceable;
d finally, (in something of a shift from the position they initially took), the "front end" of cl 27.2 which requires a meeting to take place and referral to the designated persons to occur is binding and enforceable, and is severable from the "back end" of cl 27.2 which requires good faith negotiations and an endeavour to agree.
Effectiveness of clause 13
41 The validity and enforceability of clauses in the nature of cl 13 have been the subject of fairly extensive judicial consideration. In Elizabeth Bay Developments Pty Limited v Boral Building Services Pty Limited (1995) 36 NSWLR 709 Giles J, following what was said by Lord Ackner in Walford v Miles [1992] 2 AC 128 at 138, held that a mediation agreement which provided that, "Each party confirms that it enters into this mediation with a commitment to attempt in good faith to negotiate towards achieving a settlement of the dispute" was not sufficiently certain to be given effect.
42 The reasoning in those decisions is that an agreement to negotiate, like an agreement to agree, is unenforceable because it lacks certainty. That it lacks certainty is demonstrated by the inevitable tension between negotiation (in which a party is free to negotiate in its own interests) on the one hand, and an obligation to have regard to the interests of the other party and the maintenance of good faith on the other.
43 It is settled law that an agreement to agree is too vague to be enforceable: Booker Industries Pty Limited v Wilson Parking (Queensland) Pty Limited (1982) 149 CLR 600 at 604.
44 With respect to agreements to negotiate in good faith, in Coal Cliff Collieries Pty Limited v Sijehama Pty Limited (1991) 24 NSWLR 1, Kirby P held that a promise to negotiate in good faith will in some circumstances be enforceable depending on its precise terms. His Honour said at p 2:
"In a small number of cases, by reference to a readily ascertainable external standard, the court may be able to add flesh to a provision which is otherwise unacceptably vague or uncertain or apparently illusory".
45 Handley JA said at p 41-42:
"Negotiations are conducted at the discretion of the parties. They may withdraw or continue, accept, counter offer or reject, compromise or refuse, trade-off concessions on one matter for gains on another and be as unwilling, willing or anxious and as fast or as slow as they think fit.