Consultancy Services for Supervision of (1) Operation & Maintenance of Four Lane Section of Prayagraj to UP/MP Border of NH-27 (New NH-30) from Km. 4.285 to Km. 45.627 in the state of UP. (2) Operation & Maintenance Naini Cable Stayed bridge with Approaches from Km. (-) 1.117 to Km. (+) 4.293 on NH-27 (New NH No. 30) at Prayagraj in the State of UP. (3) Maintenance of Prayagraj Bypass Junction – Mungra Badshahpur Section from Km 21.000 to Km 53.170 of NH-319D in the State of Uttar Pradesh.