The Contractor must follow the Operation & Maintenance requirement as stated below but not limited to and ensure to provide trouble free services to the satisfaction of the owner.The contract shall arrange to supply / renew identity card to his workforce at his own cost, if so required by BGL for security or for any other reasons. Those contractor’s personnel shall be required to carry their respective identity cards while on duty and produce on demand.The contract shall arrange to supply / renew identity card to his workforce at his own cost, if so required by BGL for security or for any other reasons. Those contractor’s personnel shall be required to carry their respective identity cards while on duty and produce on demand.The contract shall arrange to supply / renew identity card to his workforce at his own cost, if so required by BGL for security or for any other reasons. Those contractor’s personnel shall be required to carry their respective identity cards while on duty and produce on demand.