Construction of (i) entry ramp on lhs exit ramp on rhs near pedakakani at km.412.300 and (ii) service road opposite kaza village from km.421.330 to km.421.570 on rhs on chilakaluripeta vijayawada section of nh 16 in the state of ap on epc mode.

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.

Engagement of user fee collection agency on the basis of cb for kalaparru fee plaza at km 1052.763 under vijayawada gundugolanu section from km 1076.480 km 1022.480 including six lane hanuman junction bypass of nh-5 in andhra pradesh

Routine maintenance for chilakaluripet-vijaywada sec. of nh-16 from km.355.000 - km.357.342 and from km.372.038 to km.437.900 (len 68.204) incl remdial measures b-w tadepalli to netaji bridge junction (mb on river krishna) in the state of ap.

Consultancy services as ie during o-m for the project 6l of vijayawada bypass from chinna avutupalli (design ch.0.000) to gollapudi (design ch. 30.000) in vijayawada-gundugolanu section of nh-16 in the state of ap under bharatmala pariyojana on ham.

Sc for om of nh-16 from gundugolanu (km.1023.280) to kanaka durga varadhi (km.1100.254), pkg-i, pkg-ii including 6l hanuman junction bypass, 4l from chinna autupalli to kanaka durga varadhi including hf at airport, 3l wsbcf in the state of ap.

Supervision consultancy services (sc) for strengthening and major maintenance of anandapuram-visakhapatnam-anakapalle section from km.682.980 to km.741.256 of nh-16 in the state of andhra pradesh on performance based maintenance contracts (pbmc)

Access controlled highway of 4l with paved shoulder from ap/kn border (dc. 0.000) to mittimalkapur (dc. 23.500) in ap/kn border raichur kn/ts border sec of nh167 in karnataka on ham under nh(o) project length 23.5 km (pkg 1)

Access controlled highway of 4l with paved shoulder from mittimalkapur (dc 23.500) to deosugur (dc 54.566) in ap/kn border raichur kn/ts border sec of nh167 in karnataka on ham under nh(o) project length 31.06 km (pkg 2)

Construction of (i) entry ramp on lhs exit ramp on rhs near pedakakani at km.412.300 and (ii) service road opposite kaza village from km.421.330 to km.421.570 on rhs on chilakaluripeta vijayawada section of nh 16 in the state of ap on epc mode