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

K - 4 crash rated boom barrier,tyre killer (mha)

Non linear junction evaluator (nlje) as per mha qrs

Passive night vision binocular as per mha qr (v2)

Wheel lock clamp

Strengthening of mao to senapati section of old nh-39 (new nh-02) from existing chainage km 212.328 (mao gate) to km 264.313 (taphou kuki) in the state of manipur on epc mode (total length 51.985 km).

Construction of 4 lane highway from baihata chariali (ch. 0.000), near guwahati to tezpur (ch. 150.971) excluding mangaldoi bypass (from ch. 28.500 to ch.42.590) along nh-15 in the state of assam on bot toll mode.

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.