Strengthening/ overlaying of the existing bituminous surface in thanjavur - trichy section from km 128.480 to km 136.490 of nh-83 (nh-67) in the state of tamil nadu on item rate (percentage) basis

Annual maintenance including incident management of two laning with paved shoulders of paramakudi to ramanathapuram section from km 81/064 to km 120/484 of nh-87 (old nh-49) in the state of tamil nadu on item rate basis (2nd call)

Nhai -piu, karaikudi - providing high mast lights and solar blinkers at various locations identified in third party road safety audit in the karaikudi - ramanathapuram section of nh-210 (new nh no.536) in the state of tamil nadu on item rate basis

Nhai,piu, ramanathapuram - short-term measures for rectification of 12 nos. of hotspots/ accident spots in madurai - ramanathapuram section from km 5/000 to km 120/484 of nh-85 and 87 (old nh-49) in the state of tamil nadu on item rate basis

Renewal of the wearing surface of the road pavement from km 368.147 to km 421.196 of dindigul - samayanallur section of nh-44 in the state of tamil nadu on item rate basis at the risk and cost of concessionaire

Short term maintenance of four laning of parwanoo solan section of nh 22 now nh 05 from km 67000 to km 106139 under nhdp phase iii in the state of himachal pradesh on item rate percentage basis

Providing short term road safety measures at morth identified blackspots locations based on accident data of 2019-21 of hyderabad-vijayawada section of nh-65 (old nh-9) from km.40.000 to 221.500 in the states of telangana and andhra pradesh.

Short term improvement, routine maintenance including incident management services and emergent overlay works in agra gwalior section of nh 44 from km 13.000 to km 103.000 in the state of uttar pradesh rajasthan and madhya pradesh on item rate percen

Construction of service road from km 18.100 (saveetha dental college) to km 21.130 (parivakkam jn) rhs in maduravoyal to sriperumbudur section of nh 48 (old nh 4) in the state of tamil nadu on item rate (percentage) basis

Construction of fob at km 382.510 and construction of service road from km.410/680 to km 411.260 along with new minor bridge on bhs in dindigul to samayanallaur section of nh-44 in the state of tamil nadu on item rate basis (2nd call)