Construction of Temporary Roads, Detours, and Temporary Pedestrian Crossings, This work shall consist of site clearance, excavation, backfilling, compaction, shaping and laying the different courses of pavement. Design, supply and installation or construction of temporary pedestrian crossings, temporary fencing. Construction of New Roads, This work shall consist of site clearance, removal of temporary pavement, excavation, backfilling, shaping, compacting, constructing the kerbs and the different courses of asphalt pavements for roads and installation of traffic sings. Stormwater Drainage Works, This work shall consist of construction of new manholes and gullies; supply and laying of new concrete pipes and fittings; supply and casting of plain and reinforced concrete for culverts and various structures; supply and installation of heavy duty new cast iron manhole covers, gully gratings and iron steps; excavation, backfilling and compaction. Sanitary Sewerage Works, This work shall consist of excavation, backfilling for sewers, supply and laying Vitrified Clay Pipes and fittings, construction manholes, supply and casting plain and reinforced concrete works, supply and installing manhole covers and frames. Construction of Other Utility Works, This work shall consist of excavation, backfilling, supply and casting plain and reinforced concrete works.