Consultancy Services as Authority’s Engineer for Supervision during O&M period for “(i) 1000 m length Viaduct at Rangpo between Km 51.10 to Km 53.90 on Sevoke-Gangtok Road, NH-10 (Old NH-31A) in the State of West Bengal/Sikkim (ii) 2-lane with paved shoulder road from km 0.000 to km 26.706 in Rhenock-Rorathang-Pakyong of NH 717-A in the state of Sikkim (iii) Two Lane “Chisopani Traffic Tunnel” of length 250m including approaches from Km 67.080 – Km 67+500 on NH-10 in East District of Sikkim (iv) 2-lane with paved shoulders road from km 0.00 to km 16.00 (Singtam-Tarku) of NH-510 in the State of
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| Official title | Consultancy Services as Authority’s Engineer for Supervision during O&M period for “(i) 1000 m length Viaduct at Rangpo between Km 51.10 to Km 53.90 on Sevoke-Gangtok Road, NH-10 (Old NH-31A) in the State of West Bengal/Sikkim (ii) 2-lane with paved shoulder road from km 0.000 to km 26.706 in Rhenock-Rorathang-Pakyong of NH 717-A in the state of Sikkim (iii) Two Lane “Chisopani Traffic Tunnel” of length 250m including approaches from Km 67.080 – Km 67+500 on NH-10 in East District of Sikkim (iv) 2-lane with paved shoulders road from km 0.00 to km 16.00 (Singtam-Tarku) of NH-510 in the State of |
| Source body | National Highways & Infrastructure Development Corporation (NHIDCL) |
| Reference number | — |
| Status | closed (award) |
| Year | 2025 |
| Closing date | — |
| Documents | 1 |