(I)Construction Of Subway At Km.238/900-239/000 Between Kakangarai-Samalpatty , (Ii)Provision Of Subway In Lieu Of Lc No.05 At Km.14/300-400 In Salem-Namakkal Section, (Iii)Provision Of Subway In Lieu Of Lc No.118 At Km.375/600-700 Between Sangagiri- Anangur Stations With Roof Cover,Pumping And Drainage Arrangements,(Iv) Provision Of Subway In Lieu Of Lc No.121A At Km.384/200-300 Between Anangur-Cauvery Stations With Roof Cover,Pumping And Drainage Arrangements - Electrical Arrangements.