Description :
Tenders for Supervision Consultancy Services During Oandm Period Of 4 Laning Of Patna - Gaya Dobhi, Pkg- I (km. 0.000 To Km 39.000), Pkg -ii (39.000 To Km. 83.000) And Pkg-iii (83.000 To 127.217) Of Nh- 83 In The State Of Bihar. (total Length 127.217