Extra Ordinary Repair Of Indo Bangladesh Border Road In The State Of Tripura Ibbr- 92, 92(A), 92 (B) & 93 At Various Locations Identified Of Total Length 20.77 Kms Between Bp 1842/3Ri To 1885/Mp Of 20 Bn Bsf (Hq Panisagar), Dharmanagar, Tripura Sector. Sh:- Consultancy Services For Geotechnical (Soil) Investigation And Structural Design Of Foundations, Retaining Walls, Culverts, Fencing Post, Fencing Pavement Any Other Element For New Design Border Fencing Along Indo-Bangladesh Border In Agartala District From Bp No. 1960/48-S To Bp No. 1992/54-S Length 46.009 Km