Widening and upgradation of existing highway from khagaria (design ch. 270.000) to purnea (design ch. 413.529) section of nh 31 and nh 231 to 4 lane with paved shoulders under nh (o) on bot (toll) in the state of bihar (2 nd call)

Ie services for supervision of 4 lane with paved shoulders from ch. 43.800 to ch. 89.900 in belgaum hungund raichur section of nh748a in karnataka on ham under nh(o) project length 46.100 kms (package 2)

Ie services for supervision of 4-lane with paved shoulders from ch.0.000-ch.43.800 pkg-1 and ch.43.800-ch.89.900 (pkg-2) in belgaum hungund raichur section of nh748a in karnataka on ham under nh(o)total 89.900 kms (package-1-2)

4 lane with paved shoulders from design ch. 89.900-ch.136.100 in belgaum-hungund-raichur section of nh748a in the state of karnataka on hybrid annuity mode under nh(o) (project length 46.200 kms) pkg-3

Ie services for supervision of 4l of belgaum-hungund-raichur from ch.89.900-ch.136.100 (pkg-3) and ch.136.100-ch.182.300 (pkg-4) in belgaum hungund raichur section of nh748a in karnataka on ham under nh(o) total 92.400 kms (package-3-4)

Ie services for supervision of 4 lane with paved shoulders from ch. 0.000 to ch. 43.800 in belgaum hungund raichur section of nh748a in karnataka on ham under nh(o) project length 43.80 kms (package 1)

Construction of 4 lane with paved shoulders from design ch. 0.00 to design ch. 43.80 in belgaum hungund raichur section of nh748a in karnataka on ham under nh(o) project length 43.80 kms (package-1)

4l with paved shoulders from km136.100 to km182.300 in belgaum hungund raichur section of nh748a in karnataka on ham under nh(o) length 46.200kms pckg4

Ie services for supervision of 4l with paved shoulders from km136.100 to km182.300 in belgaum hungund raichur section of nh748a in karnataka on ham under nh-o pckg 4

Ie services for supervision of 4l of belgaum hungund raichur from km89.900 to km136.100 of nh748a in karnataka on ham under nh(o) project length 46.200 kms pckg3