Consultancy Services For Supervision Consultants Of Operation And Maintenance Of Start Of Sangrur To Pb/Hr Border Section From Km. 181.805 To Km 238.695 Of Nh-71 (New Nh-52) & Section Starting From Its Junction With Nh-148B Near Jakhal Connecting Lehra Gaga And Terminating At Sunam From Km. 0.000 To Km. 38.000 On Nh-148Bb And Section Of Khanauri To Pb/Hr Border Section On Nh- 152A From Km. 0.000 To Km.12.220 In The State Of Punjab