Where the allocation of any supplies, work or services arising from any Variations is disputed (referred to for the purposes of this Article 4 as “Disputed Work”), then such Disputed Work shall be carried out by the Party whose Scope of Work contains or most closely resembles work of the kind represented by the Disputed Work, by the mutual agreement of the Parties or otherwise as may be determined in accordance with the provisions of the Agreement. The costs of performing Disputed Work shall provisionally be borne by the said Party pending final agreement or allocation of such disputed work in accordance with Article 9 (Settlement of Disputes).