construction of bitumen road layers from sub grade to binder/wearing course by contractors own batchmix type hotmix plant and wmm plant to be installed with sensor operated paver finisher and microsurfacing work of type-iii and/or ii on various roads/bridges having width 24.0 mt.and above falling in wz(rander)including const./repair of footpath,divider,watertable and pro. and lay./fixing of pavement marking,roadstuds,road signages with other traffic safety measures.[work no-4] .