4.02.2 Work is deemed to include: horizontal, vertical, sloping and curved work, ends, angles and intersections, irrespective of whether standard, welded or purpose made. 5. Slip pads 5.01 Slip pads are not measured separately, the work is included and priced within the concrte Works, the slips shall be designed and executed including all neede materials by the contractor ( as per drawings describtion) and sent for engineering approval