TUNNEL -> Tunnels symbolize the most expensive type of transportation structures, which are difficult to build in addition with complicated design; the greatest challenges may be encountered during erection. As compare to other technical fields the technique of tunneling has not kept speedy with the development. This technique was initiated in early 1930’s.These projects was taken as challenges by the companies constructing them; to serve the general public residing at hills.
| Name of Work | Clients | Value in (INR in Crores) | Region | To be completed on |
| Construction Of Z-Morh Tunnel Including Approaches On National Highway No. 1 (Srinagar Sonmarg Gumri Road) In The State Of J & K | IL & FS Transportation Network Ltd. | 1330.84 | Jammu & Kashmir | June-19 |
| Name of Work | Clients | Value in (INR in Crores) | Region | Completion Period |
| Construction of Uni Directional Khellani Tunnel of length 1.574 Km & its approach Road from Km 29.030 to Km 31.449 of total length of 2.419 Km on NH-244 in Union Territory of Jammu & Kashmir on EC Mode (Pkg -III) | NHIDCL | 431.28 | J&K | |
| Construction of tunnel T-8 (between Km 22+342 to Km 26+508 approx.) with a central evacuation tunnel approx. 1094 m long on Sivok (West Bengal) to Rangpo (Sikkim) New Single line BG Railway Line Project. | Ircon International Limited | 422.38 | WB & Sikkim |
30 Months |
| Work of construction, operation and maintenance of Z-Morh tunnel including approaches on National Highways No.1 (Srinagar Sonamarg GumriRoad) in the State of J&K on Design, Build,Finance, Operate and Transfer(DBFOT) Annuity basis (Project). | NHIDCL(MORTH) | 2400 | Jammu & Kashmir | 42 Months |
| Construction Of Adits A1 (307M Long), A2 (573M Long) And A3 (942M Long) In Connection With New Single Line Broad Guage Link Between Rishikesh And Karanprayag (125Km) In The State Of Uttarakhand, India. | Rail Vikas Nigam Ltd. | 84.37 | Uttrakhand | Completed |
TUNNEL -> Tunnels symbolize the most expensive type of transportation structures, which are difficult to build in addition with complicated design; the greatest challenges may be encountered during erection. As compare to other technical fields the technique of tunneling has not kept speedy with the development. This technique was initiated in early 1930’s.These projects was taken as challenges by the companies constructing them; to serve the general public residing at hills.
| Name of Work | Clients | Value in (INR in Crores) | Region | Completion Period |
| Construction of Uni Directional Khellani Tunnel of length 1.574 Km & its approach Road from Km 29.030 to Km 31.449 of total length of 2.419 Km on NH-244 in Union Territory of Jammu & Kashmir on EC Mode (Pkg -III) | NHIDCL | 431.28 | J&K | 24 months |
| Construction of tunnel T-8 (between Km 22+342 to Km 26+508 approx.) with a central evacuation tunnel approx. 1094 m long on Sivok (West Bengal) to Rangpo (Sikkim) New Single line BG Railway Line Project. | Ircon International Limited | 422.38 | WB & Sikkim | 30 Months |
| Work of construction, operation and maintenance of Z-Morh tunnel including approaches on National Highways No.1 (Srinagar Sonamarg GumriRoad) in the State of J&K on Design, Build,Finance, Operate and Transfer(DBFOT) Annuity basis (Project). | NHIDCL(MORTH) | 2400 | Jammu & Kashmir | 42 Months |
| Name of Work | Clients | Value in (INR in Crores) | Region | Completion Period |
| Construction Of Z-Morh Tunnel Including Approaches On National Highway No. 1 (Srinagar Sonmarg Gumri Road) In The State Of J & K | IL & FS Transportation Network Ltd. | 1330.84 | Jammu & Kashmir | June-19 |
| Construction Of Adits A1 (307M Long), A2 (573M Long) And A3 (942M Long) In Connection With New Single Line Broad Guage Link Between Rishikesh And Karanprayag (125Km) In The State Of Uttarakhand, India. | Rail Vikas Nigam Ltd. | 84.37 | Uttrakhand | Completed |