widening from single lane to intermediate lane, improvements to riding quality reconstruction of minor bridge in lieuof existing causeway, including cd works in government roads of thiruchuli and aruppukottai (h) c&m sub division (tnv-07)road a: widening from single lane to intermediate lane and strengthening at km 4/0 - 6/1 of irunjirai - theli road including cd works at km 4/4 (i),(ii), 4/6 (i),(ii),4/8, 4/10,5/4,5/8 &5/10 road b: improvements to riding quality at km 0/0 - 4/0 of thiruchuli - kamuthi road to nathakulam via naduvapacheri road.road c: improvements to riding quality at km 0/0 - 1/0 of veeracholam road to v.pudur roadroad d: improvements to riding quality at km 0/0 - 0/8 of nh-49 - meet thirupuvanam - narikudi road to uluthimadai byepass roadroad e: widening from single lane to intermediate lane and strengthening at km.0/0-1/0 of allalaperi-vetrilaimuruganpatti (via) vallappanpatti road including reconstruction of box culverts at km 0/2, 0/4 & 0/10road f:improvements to riding quality at km 2/6-4/6 of solaigoundanpatti- alagianallur roadroad g:improvements to riding quality at km 0/0-0/8 & km 1/8-2/588 of manthoppu - karisalkulam road