This part applies if--
(a) there is a dispute between any or all of the parties to a multiple-entity recycled water scheme; and
(b) there is an approved recycled water management plan for the scheme; and
(c) a party to the dispute reasonably believes--
(i) the dispute is unresolved; and
(ii) the dispute is likely to adversely affect public health or the continuity of operation of the scheme unless it is resolved.