Reconstruction of box cell in km. 31.600, km. 31.700 km. 42.600, km. 44.000, km. 51.600, km. 122.400, km. 124.400, km. 135.000, km. 153.800 of nh-30(old nh-221) in the state of chhattisgarh.

Repairing of 02 damaged geared coupling (male-female) for both gear box side and generator side (coupling connected the gear box shaft and the generator shaft) of 1.2 mw capacity horizontal hydro machine no. 01 and 02 damaged gear coupling (m

Sub soil investigation, design and construction of 50 mtr span psc box girder bridge on kawlchaw nallah at km 7.980 on k-p-t road on open foundation under 71 rcc/ 24 brtf/ project pushpak in mizoram state(3rd call)