widening from single lane to intermediate lane and strengthening, improvements to riding quality, strengthening, cc drain and cd works in the government roads of anaimalai and valparai ( h ) , c&m sub division – ( cbe – 047 ) a ) strengthening at km 3 / 0 - 6 / 0 of permanent diversion road from old valparai to state border connecting pollachi main road. including cc drain and cd works at km 3 / 10.road b: widening from single lane to intermediate lane at km 0 / 0 - 0 / 750and strengthening at km 0 / 0 - 1 / 0 of km 6 / 8 of ambrampalayam - sethumadai road to chinnappampalayam including cd works at km 0 / 2.road c:improvements to riding quality at km 0 / 2 - 3 / 6 of ambarampalayam - sethumadai road.road d:improvements to riding quality at km 0 / 0 - 4 / 6of km.13 / 2 of amparampalayam - sethumadai road to thammampathi. road e:improvements to riding quality at km 0 / 0 - 2 / 0, 4 / 0 - 5 / 0, 6 / 0 - 6 / 6 of vettaikaranpudur - saralaipathi road.