(ix) The Contractor shall responsible for the preparation of roadways with suitable width and gradient for the safely operation of the Spreader of the Employer's Facility.
(x) As the Spreader is the upmost critical equipment required for the operation of the WL2 system, the Contractor shall (i) incorporated such risks mitigation measures to the Agreed Procedures, (ii) perform risk assessment at work place prior commencement of work every working shift, and (iii) closely supervision to the operation of the Spreader. In the event such instability of working slope adjacent to the current working place of the Spreader had occurred or trend to be occurred, the Contractor shall mobilize Spreader out of that area and promptly notice to the Employer's Representative, the corrective action as to be agreed with the Employer shall be completely performed before the Contractor move Spreader to such instability area.
(xi) The Contractor shall adjust the gradient of the dump area to control water flow in the dumping area pursuant to the Work Plan specified by the Employer.
(xii) The Contractor shall responsible for the relocation of the shiftable conveyor (M.1) and the relevant spreader of the Employer's facility to the next location when its operation cycle of low dump and high dump has been completed by using the pipe layers equipped with shifting heads of the Employer's facility "Belt Shifting" in accordance with Work Plan, all costs and expenses related to Belt Shifting in the amount not exceeding 12 times in such year shall be borne by the Contractor; provided that the Employer shall pay Additional Services Fee to the Contractor at the rates specified in the bidding document since the 13th Belts Shifting onward within such year and the Employer shall pay Additional Services for Belt Shifting in the event such shiftable conveyor is longer than three (3) kilometers at the rates specified for the additional length in the bidding document.
(xiii) Except for the initial embankment which shall be provided by the Employer, the Contractor is obliged to construct, at its own costs, the embankments for the operations of the shiftable conveyor (M.1) and Spreader for the next upper bench after each lower bench has been completely dumped and filled by the Contractor in according to the Work Plan.
(xiv) The Contractor is obliged to relocate the Spreader from any locations within the boundary of dump area in accordance with the Work Plan, at its own costs.
(xv) The Contractor shall complete such relocation works including Belt shitfting and Spreader's relocation within time agreed and specified in the Work Plan. Any delay to the relocation of the Spreader, attributable to the fault of the Contractor, shall be recorded to the performances of the Contractor under this Agreement.