Tolling operation maintenance and transfer of trichy thanjavur section of nh 83 and madurai tuticorin section of nh 38 in tamil nadu (tot bundle 19)

Consultancy services for supervision consultants of operation and maintenance of two lane with paved shoulder of thanjavur to perambalur section from km 6.000 to km 74.912 of nh-136 (old no. nh-226e) in the state of tamil nadu

Consultancy services for supervision consultants of operation and maintenance of two lane with paved shoulder of dindigul to nattham section from km 0.000 to km 38.000 of nh-383 in the state of tamil nadu

Operation and maintenance and providing incident management services of tambaram to tindivanam section of nh 45 from km28/000 to km121/000 in the state of tamil nadu on single percentage item rate basis

Operation and maintenance and providing incident management services of pondicherry to tindivanam section of nh 66 from km 0/000 to km 38/608 in the state of tamil nadu and puducherry (ut)

Independent engineering services during operation and maintenance of (i) oddanchatram to madathukulam section of nh-83 and (ii) oddanchatram bypass of nh-83 in the state of tamil nadu (3rd call)

4 laning of marakkanam-puducherry section of nh-332a from km 62.000-km 108.047 in tamil nadu on ham (project length-46.047 km) (mahabalipuram-puducherry package-iii)

Independent engineer services for 4 laning of marakkanam-puducherry section of nh-332a in tamil nadu on ham (project length-46 km) (mahabalipuram-puducherry package-iii)

4 laning of rajapalayam to shenkottai section of nh-744 from km 71.600 to km 139900 (design chainage) in tamil nadu on hybrid annuity mode (project length68.3km).

Independent engineer services for 4 laning of paramakudi ramanathapuram sec of nh87 in tamil nadu on ham under nh(o) project length-46.665 km