deploying of manpower for cleaning drains , cutting bushes , sweeping of streets and miscellaneous works in nalagarh area . , dressing the ground including cutting and filling upto 15 cm by spade work in berms/shoulders , clearing jungle including uprooting of rank vegetation , grass , brush wood , trees and saplings of grith upto 30 cm . measured at a height of 1 metre above ground and removal of rubbish upto a distance of 20 metres outside the periphery of the area cleared upto 30 cxm girth , removal of slips in all kinds of soil ( including saturated soil but excluding boulders and rocky portion requiring blasting upto a distance of 20 metres dosposing of un-serviceable materials , stacking serviceable materials and neatly dressing the surface . , the maintenance of drains include erosion , repair , clearing , cleaning , reshaping , regrading , deepening of side drains as well as catch water drains a , trimming of grass & weeds from the shoulders/berms & disposing of the same to suitable locations , sweeping of roads mechanically or manually