wdg from two lane to two lane with pavedshoulders and stg atkm 22/6-28/6 ofariyalur - alathur - chettikulam-senjeri road incl reconstruction of box culvert at km 22/8,23/6, 25/4, 27/2, wdg of box culvert at km 26/6,wdg of slab culvert atkm 28/6.i,ii-vpm-0
