a. Surfacing works between km 0.00 to km 1.752 on approach road for construction of 200 feet TDRBB(Temporary) of 30R capacity over Wangchu River at km 1.275 on Damchu-Haa link road
b. Surfacing works between km 53.000 to km 58.000 on confluence -Haa road under Project Dantak inside Bhutan(Third Call)
c. Resurf works between km 143.00 to km 151.00 on Daranga-Trashigang road under Project Dantak inside Bhutan(Fifth Call)
d, Surfacing works between km 33.000 to km 36.000 on confluence -Haa Road under Project Dantak inside Bhutan
