Widening and development of existing carriageway into 2lane with paved shoulder configuration along with construction of tunnels, viaducts and treatment of vulnerable sliding/sinking zones along nh10 from km 53.50 rangpo to km 79.371 ranipool

Onsultancy services for authority engineer ae for supervision of pango jorging, singa anleye, kamlang t junction deban and kharsang miao vijaynagar packages of frontier highway nh 913 in arunachal pradesh.

Execution of balance short term maintenance contract works on nh-110 from km 0.000 darjeeling more to km 43.000 giddha pahar, including deployment of machinery and incident management, in darjeeling district, west bengal.

Construction of uni-directional sudhmahadev -dranga twin tube tunnels and its approach roads on chenani - sudhmahadev - goha section of nh-244 in the union territory of jammu and kashmir on epc mode

Balance work under risk and cost for construction and upgradation of existing road to 2- lane with paved shoulders including geometric improvement of section from kafer to lava more km 40.00 to km 61.100 of nh-717a in the state of west bengal

Balance work under risk and cost for construction and upgradation of existing road to 2- lane with paved shoulders including geometric improvement of section from start of bagrakot to kafer km 13.00 to km 25.600 (package- ivb) of nh-717a in w.b

Consultancy services for preparation of detailed project report for 2 laning with paved shoulder of stretches from km. 00.00 to km.42.80 and from km.60.000 to km.140.00 (length 122.800 km) on nh-02 in the state of mizoram

Balance work of strengthening of churachandpur to imphal section of old nh-150 (new nh-02) from churachandpur police station (km 402.000) to malom oil depot gate (km 454.798) in the state of manipur on epc mode under nh(o)-ne (length-53.400 km)

Emergent maintenance of the existing road of the project construction of 2 laning with hard shoulder of ukhrul tolloi tadubi section of nh 102a from design chainage km 81.870 to km 105.825 pkg 4 at the risk and cost of the epc contractor 3rd call

Construction of 4 lane twin tube road cum rail underwater tunnel under river brahmaputra, including 4 lane approaches along with provision of railway infrastructure in one of the tubes, in the state of assam on epc mode