Consideration
17 Regarding the Security Trustee's position, I largely accept the Acciona parties' characterisation of the Security Trustee's submissions and the Acciona parties' reasons that the Security Trustee's submissions should be rejected.
18 The Security Trustee was granted leave to intervene because the order contemplated in East Rockingham RRF Project at paragraph [186] would be conditional upon the Security Trustee giving an undertaking, in effect, to direct payment of any amount paid under the Bank Guarantees into a trust account to be held pending final determination of which of the parties is entitled to the amount paid. An undertaking from the Security Trustee would be necessary because it would be a beneficiary of the Bank Guarantees and entitled to make demand under it. Under the terms of the EPC Contract, if the Security Trustee made a demand and was paid, the Acciona parties' right to an account for any overpayment would be against the Employer, not the Security Trustee. Therefore, payment to the Security Trustee would render the Acciona parties exposed to the very risk of injustice that I considered provided the Acciona parties with reasonable prospects of defending the Employer's claims for equitable relief.
19 The Security Trustee's submissions are not directed to the relevant issue; namely, the terms upon which the Acciona parties should be permitted to advance their asserted defence in the proceedings. The Court has already determined that the Employer's case is relatively strong and no evidence, one way or the other, is before the Court concerning the Employer's solvency. As has already been mentioned, the relevant question is what is necessary to protect the Employer, on the one hand, and the Acciona parties, on the other, against the risk of injustice, if an order equivalent to an interlocutory mandatory injunction were (or were not) made and the making of (or refusal to make) such an order turns out to be the 'wrong' decision. None of the Security Trustee's submissions are directed to that question. In substance, the Security Trustee's submissions presuppose or assume that it has an independent entitlement to a final mandatory injunction and, in the meantime, the balance of convenience favours an interlocutory mandatory injunction granted in its favour.
20 The Security Trustee is not a party to the proceedings. None of the parties nor the Security Trustee submits that it should be joined as a party to the proceedings under r 9.05(1) of the Rules. The principal remaining issue in the proceedings is whether final equitable relief should be ordered in favour of the Employer, not the Security Trustee. In any event, typically, the party applying for the grant of interlocutory injunctions must proffer an undertaking that redresses the risk of the interlocutory order turning out to be 'wrong'. There is nothing in the Security Trustee's submissions to suggest that it would be prepared to give an undertaking to preserve the status quo along the lines suggested in East Rockingham RRF Project at paragraph [186]. Given the position that the Security Trustee has taken, I will not make any orders that depend upon its co-operation.
21 As to the Employer's submissions, there is significant force in the second reason, but I do not accept its first reason for not making the contemplated orders. The contractual rights of the Employer (and Security Trustee) to make a demand under the Bank Guarantees depends upon the Acciona parties providing replacement Bank Guarantees under the EPC Contract. But, the question of the Employer's entitlement to a final order for a mandatory injunction requiring the Acciona parties to perform the EPC Contract is yet to be decided. If a mandatory interlocutory injunction were granted, the Employer (and Security Trustee) would only have a contractual right to call on the replacement Bank Guarantees because of that interlocutory injunction. Therefore, the entire point of the contemplated conditions on the Employer's and Security Trustee's rights associated with calling on the Bank Guarantees is to interfere with those rights so as to mitigate against the identified risk of injustice to the Acciona parties. That is also an answer to all of the Security Trustee's substantive submissions on the effect and operation of the EPC Contract.
22 As to the Employer's second reason, as matters stand, the Acciona parties' defence is founded on assertion. The effect of my conclusions in East Rockingham RRF Project is that, assuming insolvency of the Employer were proved at trial, then the Acciona parties would have reasonable prospects of defending the Employer's claims to equitable relief. That conclusion was reached because the Employer proceeded with its summary judgment application on the basis that the Acciona parties had no reasonable prospects of succeeding on their defence even if they proved the Employer is insolvent. However, there was and is no evidence before the Court concerning the Employer's solvency or insolvency.
23 The relevant risk of a 'wrong' decision if an order were made requiring the Acciona parties to provide the replacement Bank Guarantees does not arise directly from the provision of the guarantees, but from the Employer (and Security Trustee) having a contractual right under the EPC Contract to make a demand for payment to be made under the guarantees. That risk is contingent on three matters. First, that a demand is made under the replacement Bank Guarantees and the proceeds are then paid to the Employer (or Security Trustee). Second, the Acciona parties are ultimately entitled to repayment of the whole or part of the sum paid under the Bank Guarantees. Third, due to the Employer's insolvency, the Acciona parties will not be able to recover that repayment.
24 I accept that there is no evidence before the Court to evaluate the extent of the risk of all the relevant contingencies eventuating and, therefore, the risk of a 'wrong' decision. Given that the relevant question is on what terms the Acciona parties should be permitted to defend the claims to equitable relief, it is appropriate to consider if one of the conditions imposed should be that the Acciona parties bear the onus demonstrating the factual foundation for the risk that, if a call is made, the Acciona parties will be entitled to a repayment that will go unsatisfied such that there should be a 'restraint' on the payment of the proceeds under the replacement Bank Guarantees to the Employer (or Security Trustee).
25 Where a bank guarantee is provided under a construction contract and a demand is made for payment, the circumstances in which a court will restrain the person entitled to make demand from so doing are rare: see, e.g., Simic v New South Wales Land and Housing Corporation [2016] HCA 47; 260 CLR 85 at [2], [5]-[8] (French CJ), Clough Engineering Ltd v Oil and Natural Gas Corporation Ltd [2008] FCAFC 136; 249 ALR 458 at [75]-[85] (French, Jacobson and Graham JJ). Here, the difficulties for the Acciona parties restraining a demand are compounded by cl 6.7(h) of the EPC Contract. Thus, if an order were made requiring the Acciona parties, in effect, to perform their contractual obligations to provide the replacement Bank Guarantees, it may create significant difficulties for the Acciona parties to demonstrate a ground upon which the Employer (or Security Trustee) could be restrained from making a demand on the replacement Bank Guarantees.
26 There is also uncertainty concerning the question of whether Bank Guarantees provided under the EPC Contract, the entitlement to payment under them, and the proceeds paid under them as a consequence of a call, would be 'property of the company': e.g., Hastie Group Ltd (in liq) v Multiplex Constructions Pty Ltd (No 3) [2022] FCA 1280; 410 ALR 531 at [371]-[375]. The character of proceeds as 'property of the company' or security interest in them may not be affected by payment of those proceeds into a stakeholder account or into Court where the source of the proceeds is derived from an unconditional right to payment of the funds under a bank guarantee and that right is 'property of the company'.
27 It follows that difficulties establishing a contractual or other right to restrain a call on the Bank Guarantees and uncertainty regarding the extent to which interlocutory orders of the Court could alter underlying proprietary rights associated with the proceeds of the Bank Guarantees, are all matters that have the potential to defeat the purpose of placing conditions on any order requiring the Acciona parties to provide the replacement Bank Guarantees. At the least, these matters create uncertainty regarding whether the Acciona parties would be entitled to apply for and what factors they would be permitted to raise in applying for a restraint on the unconditional payment to the Employer of the proceeds of the replacement Bank Guarantees or the entitlement of the Employer to the proceeds of the Bank Guarantees.
28 As mentioned at the outset, the purpose of making orders of the kind referred to in East Rockingham RRF Project at paragraph [186] is to place conditions on the terms upon which the Acciona parties should be permitted to defend the Employer's claims for equitable relief. The order contemplated in paragraph [186] was aimed at achieving the objective of preserving the parties' positions with minimal interference to the contractual provisions. I am persuaded that the order contemplated in paragraph [186] is not appropriate as framed.
29 Given the Security Trustee's position, the force of the Employer's submissions, and the difficulties that provision of the contractual replacement Bank Guarantees may create for preserving the status quo if a demand for payment were made, I am of the view, that the better course is to require the Acciona parties to provide a separate form of security as a condition of permitting their defence to proceed to trial. Those terms will include a mechanism by which the security will be payable to the Employer if a demand is made in circumstances in which it is entitled under the EPC Contract to demand payment under Bank Guarantees provided under that contract, unless the Acciona parties object to such payment and are able to demonstrate, by evidence or other means, that the balance of convenience favours the Court holding the funds pending final judgment in the proceedings.
30 The parties will have liberty to apply to vary or set aside the orders. The orders are not intended to preclude the parties agreeing a variation to the orders to give better effect to them from the perspective of the parties or to the Security Trustee participating in them should it wish to do so.
I certify that the preceding thirty (30) numbered paragraphs are a true copy of the Reasons for Judgment of the Honourable Justice Feutrill.