FACTUAL BACKGROUND
6 In 2007, Liveris and Civitas entered into a joint venture ('the LNC joint venture' or 'LNC') to construct an office and residential apartment building at 22 Harry Chan Avenue in Darwin. On or about 12 October 2007, the LNC joint venture entered into a contract with Horder to build the building ('the contract'). The contract included the Australian Standard General Conditions of Contract (AS2124 - 1992) ('the general conditions') and a number of special conditions. Horder took possession of the site in or about November 2007 and by early 2009, it had completed most of the construction work on the building. Mr Hill was appointed as superintendent under the general conditions from the outset until April 2008. Thereafter, he was replaced in that role by Mr Toms.
7 During the course of construction, Horder submitted progress claims to the superintendent on a monthly basis as provided for in cl 42 of the general conditions. It also undertook work on numerous variations to the building works in accordance with cl 40 of the general conditions. That clause sets out the procedure that was to be followed when the superintendent directed Horder to undertake such variations.
8 From about late January 2009, the LNC joint venture became concerned that Horder was not paying its subcontractors. Thereafter, until late March 2009, a series of discussions ensued which variously included Mr Liveris and others, on behalf of the LNC joint venture and Mr Horder, on behalf of Horder and representatives of the subcontractors. In the meantime, Horder continued to undertake the building works under the contract and to submit progress claims to the superintendent. The last of these progress claims, number 18, was submitted on or about 2 April 2009. It was accompanied by a statutory declaration which was said to comply with cl 43(b) of the general conditions. It stated:
As at the date of signing this Statutory Declaration all payment obligations to employees and subcontractors of Horder Constructions Pty Ltd have been met as they fall due for payment.
All of the progress claims prior to progress claim number 18 were paid by the LNC joint venture in accordance with the terms of the contract. However, the LNC joint venture did not pay progress claim number 18, which included Horder's variation claims up to 2 April 2009, relying on this provision of cl 43(c) of the general conditions.
9 Clauses 43(b) and 43(c) of the general conditions provide:
(b) not earlier than 14 days after the Contractor has made each claim for payment under Clause 42.1, and before the Principal makes that payment to the Contractor, the Contractor shall give to the Superintendent a statutory declaration by the Contractor or, where the Contractor is a corporation, by a representative of the Contractor who is in a position to know the facts declared, that all subcontractors have been paid all moneys due and payable to them in respect of work under the Contract.
(c) If the Contractor fails -
(i) deleted as not relevant
(ii) to comply with Clause 43(b),
notwithstanding Clause 42.1, the Principal may withhold payment of moneys due to the Contractor until the statutory declaration or documentary evidence (as the case may be) is received by the Superintendent.
10 By late March 2009, the discussions between the parties came to an end without any resolution. On 31 March 2009, Horder issued a notice to show cause to the LNC joint venture under cl 44.7 of the general conditions. That clause provided as follows:
44.7 Default of the Principal
If the Principal commits a substantial breach of contract and the Contractor considers that damages may not be an adequate remedy, the Contractor may give the Principal a written notice to show cause.
Substantial breaches include but are not limited to -
(a) failing to make a payment, in breach of Clause 42.1;
(b) failure by the Superintendent to either issue a Certificate of Practical Completion or give the Contractor, in writing, the reasons for not issuing the Certificate within 14 days of receipt of a request by the Contractor to issue the Certificate, in breach of Clause 42.5;
(c) failing to produce evidence of insurance, in breach of Clause 21.1;
(d) failing to give the Contractor possession of sufficient of the Site, in breach of Clause 27.1, but only if the failure continues for longer than the period stated in the Annexure; and/or
(e) failing to lodge security in breach of Clause 5.
11 Horder's notice to show cause stated, in part, that the notice was based on a substantial breach/s of the contract by LNC, specifically:
(a) that the Principals have failed to pay the Contractor amounts owing under the Contract for additional work and/or variations which have been agreed and approved by the Superintendent. Attached is a Schedule identifying the unpaid amounts totalling $171,973.15 approved by the Superintendent which remain outstanding.
(b) At a meeting on Saturday 28 March 2009 representatives of the Principals indicated to representative of the Contractor that payments of amount presently outstanding under the Contract would not be paid and only future claims by the Contractor would be considered for payment.
12 On 6 April 2009, the LNC joint venture responded by serving a notice to show cause on Horder relying upon cl 44.2 of the general conditions. This is the corresponding clause to cl 44.7, in the event of a default by Horder. It provides as follows:
44.2 Default by the Contractor
If the Contractor commits a substantial breach of contract and the Principal considers that damages may not be an adequate remedy, the Principal may give the Contractor a written notice to show cause.
Substantial breaches include but are not limited to -
(a) suspension of work, in breach of Clause 33.1;
(b) failing to proceed with due expedition and without delay, in breach of Clause 33.1;
(c) failing to lodge security in breach of Clause 5;
(d) failing to use the materials or standards of workmanship required by the Contract, in breach of Clause 30.1;
(e) failing to comply with a direction of the Superintendent under Clause 30.3, in breach of Clause 23;
(f) failing to provide evidence of insurance, in breach of Clause 21.1; and/or
(g) in respect of Clause 43, knowingly providing a statutory declaration or documentary evidence which contains a statement that is untrue.
13 LNC's notice to show cause alleged that Horder had committed substantial breaches of the contract in that:
(a) Horder has consistently failed to comply with its obligations under clause 43(b) of the Contract in that it has failed to provide any statutory declarations to the superintendent under the Contract ("the Superintendent") in accordance with the timeframes stipulated in that clause;
(b) Horder was knowingly provided statutory declarations under clause 43 containing inaccurate statements, in that Horder has, in making payment claims under the Contract, declared that all subcontractors have been paid all monies due and payable to them in respect of works under the Contract where this has not been the case; and
(c) Horder has otherwise breached the Contract by providing false declarations to the foregoing effect.
14 In the days immediately following the serving of these notices, a large amount of correspondence passed between LNC and its solicitors Clayton Utz, and Horder. Eventually, on 9 April 2009, Horder served a notice on LNC that it intended to suspend all works under the contract. This notice was served under cl 44.9 of the general conditions. On 16 April 2009, Clayton Utz, acting on behalf of LNC, gave notice to Horder that LNC had exercised its powers under cl 44.4(a) of the general conditions and taken over the works effective from 9 am on Thursday 16 April 2009. At the same time, LNC gave notice that on the completion of the works, an accounting would be conducted in accordance with cl 44.6 of the general conditions to determine what monies were owed by LNC to Horder, or vice versa.
15 Clauses 44.4 and 44.6 of the general conditions provide:
44.4 Rights of the Principal
If by the time specified in a notice under Clause 44.2 the contractor fails to show reasonable clause why the Principal should not exercise a right referred to in Clause 44.4, the Principal may by notice in writing to the Contractor -
(a) take out of the hands of the Contractor the whole or part of the work remaining to be completed; or
(b) terminate the Contract.
Upon giving a notice under Clause 44.2, the Principal may suspend payments to the Contractor until the earlier of -
(i) the date upon which the Contractor shows reasonable cause;
(ii) the date upon which the Principal takes action under Clause 44.4(a) or (b); or
(iii) the date which is 7 days after the last day for sowing cause in the notice under Clause 44.2
If the Principal exercises the right under Clause 44.4(a), the Contractor shall not be entitled to any further payment in respect of the work taken out of the hands of the Contractor unless a payment becomes due to the Contractor under Clause 44.6.
44.6 Adjustment on Completion of the Work Taken Out of the Hands of the Contractor
When work taken out of the hands of the Contractor under Clause 44.4(a) is completed the Superintendent shall ascertain the cost incurred by the Principal in completing the work and shall issue a certificate to the Principal and the Contractor certifying the amount of that cost.
If the cost incurred by the Principal is greater than the amount which would have been paid to the Contractor if the work had been completed by the Contractor, the difference shall be a debt due from the Contractor to the Principal. If the cost incurred by the Principal is less than the amount that would have been paid to the Contractor if the work had been completed by the Contractor, the difference shall be a debt due to the Contractor from the Principal. The Principal shall keep records of the cost in a similar manner to that prescribed in Clause 41.
If the Contractor is indebted to the Principal, the Principal may retain Constructional Plant or other things taken under Clause 44.5 until the debt is satisfied. If after reasonable notice, the Contractor fails to pay the debt, the Principal may sell the Constructional Plant or other things and apply the proceeds to the satisfaction of the debt and the costs of sale.
Any excess shall be paid to the Contractor.
16 On 20 April 2009, Horder caused the two statutory demands to be served, one on each of Liveris and Civitas. Both statutory demands were in identical terms. They listed out some 47 variation claims numbered between 1 and 69 that were said to have been approved by the superintendent on various dates between 7 January 2009 and 2 April 2009, amounting to a total of $1,307,582.45 inclusive of GST. From this amount, total payments of $890,250.13 were deducted, leaving an amount, said to be due and payable, of $417,332.32. In submissions before me, Mr Watts, on behalf of Horder, stated that Horder conceded that an amount of $12,077.00 should be deducted from this amount.
17 After it took over the works on 16 April 2009, LNC negotiated a contract with another builder to complete the works under the contract. This contract has since been entered into for the sum of $1,384,000.00.