widening from single lane to intermediate lane, strengthening and improvements to riding quality including dip raising and reconstruction of box culvert in government roads of tiruchendur (h) c&m sub division (tnv-68)road a) widening from single lane to intermediate lane and strengthening at km 4/0 - 5/450, strengthening at km 5/450 - 6/0 of manadu- thanadapathu - seerkatchi roadroad b) strengthening at km 0/6 - 1/0 of road branching from km 13/4 of meignanapuram-kaymozhi - thalayanaisasthakovil road to vattanvilai road including dip raising at km 0/0-0/6 including reconstruction of box culvert at km 0/2road c) improvements to riding quality at km 13/4 - 13/6, 17/0 - 18/0 of tiruchendur - kulasai - udangudi roadroad d) widening from single lane to intermediate lane and strengthening at km 0/0-2/0 of udangudi - maravanvilai roadroad e) improvements riding quality at km 0/0-2/0 of ammanpuram - arumuganeri roadroad f) improvements to riding quality at km 0/0 - 2/0 of tiruchendur-palayamkottai-ambasamudram-tenkasi-courtallam-shencottai road to koornthanvilai roadroad g) widening from single lane to intermediate laneand strengthening at km 0/0 - 0/5, 1/0 - 3/0, strengthening at km 0/5 - 1/0 of adaikalapuram - ranimaharajapuram road including reconstruction of box culvert at km 2/10.road h) widening from single lane to intermediate lane and strengthening at km 0/0-2/4 of km 0/6 of kulasai - manapadu road to theethathapuram road