2.5 Any remaining construction and/or services from any demolished structures which have existed on the Site and which are not the subject of preservation and/or renovation (if any) shall be removed by the Contractor at its own cost prior to commencement of the Works. In the event that asbestos or other hazardous materials or substances are encountered on the Site, they shall be removed and disposed of by the Contractor and at its own cost, away from the Site, in accordance with the Applicable Law.