Improvement and routine maintenance of nh-27 dalkhola ghoshpukur section excluding islampur bypass from km 447 to km 551 section in the state of west bengal

Short term routine maintenance of nh-31 balance work from dalkhola ghoshpukur section excluding islampur bypass km 447.000 to 551.000 in the state of west bengal

Short term maintenance and repair of nh-27 old nh 31d from ghoshpukur km 0.000 to dhupguri section km. 83.450 package 1 except binnaguri bypass of 5 km in the state of west bengal

Emergent maintenance of nh-31 (balance work) from dalkhola-ghoshpukur section (excluding islampur bypass) (km 447.000 to 551.000) in the state of west bengal

Construction of 4-lane vehicular underpass at km 35.370 at fatapukur alongwith reinforced earth wall and service road in the ghoshpukur-dhupguri section of nh-31d (new nh-27) in the state of west bengal on epc mode

Construction of 4-lane vehicular underpass at km 35.370 at fatapukur along with reinforced earth wall and service road in the ghoshpukur-dhupguri section of nh-31d (new nh-27) in the state of west bengal on epc mode

Construction of 4-lane vehicular underpass (1x30 mtr x 5.5 mtr) at km 35.344 of nh 31 d at fatapukur along with reinforced earth wall and service road in the ghoshpukur-dhupguri section of nh-31d (new nh-27) in the state of west bengal on epc mode

Periodic renewal of nellore bypass section from km.1366.547 to km.1383.713 excluding the sections from km 1379.340 to km1380.350 km 1382.690 to km 1383.713 and major bridge (penna bridge) nh-16 in the state of andhra pradesh.

Routine maintenance including incident management (excluding ambulance services) and safety improvements for nellore bypass (4l length of 14.668 km) section of nh-16 and badvel to chunchuluru section (2l length 23.645 km) of nh-67 in the state of ap.