13.4 Utilities
The Contractor shall in relation to the services and utilities required or affected as a result of the carrying out of the Works:
13.4.1 be responsible for determining the location of such services and utilities as may be at the Site and for the maintenance of access to such services and utilities at the Site;
13.4.2 make and rely upon all necessary investigations and surveys as to such services and utilities at the Site;
13.4.3 make provision for lawfully diverting, disconnecting or otherwise dealing as may be necessary with any services and utilities not within the Site;
13.4.4 pay to all Relevant Authorities or undertakings all costs and expenses incurred in diverting, disconnecting or otherwise carrying out works in respect of such services and utilities within the Site;
13.4.5 make connection into services and utilities outside the Site; and
13.4.6 otherwise do all that is required in relation to the utilities required for the purposes of carrying out the Works and as will be necessary to provide the Services.