Major maintenance through strengthening and overlay of the existing highway from km.38.000 (guduvancherry) to km.51.300 (mahindra city) on tambaram to tindivanam section of nh 32 (old nh 45) in the state of tamil nadu on item rate (percentage) basis

Operation and maintenance of highway nest (mini) including the toilets constructed under swachh bharat mission at toll plazas (4 groups) in the state of tamil nadu under the jurisdiction of ro chennai

Consultancy services as ie during operation and maintenance for 6l of chittoor-thatchur highway from km 0.000 (varadharajula) to km 61.380 (veera kaveri rajapuram) under bharatmala pariyojana in the state of ap and tm on ham mode.

Annual operation and maintenance of chennai tada section of nh16 (old nh5) from km 11.000 to km.21.400 in the state of tamil nadu

One time improvement works of bypassed section of nh34 in damoh from design ch. km 0.000 to km 4.050 lgth4.050km comprising white topping of main carriageway rcc drain cum footpath median road furniture highway lighting and development of 27nos.

Operation and maintenance of chennai tada section of nh 16 (old nh 5) from km 21.400 to km 54.400 in the state of tamil nadu for a period of 6 months

Construction of linear fashion border out post manbahadur old name bajejama i coy level in the state of west bengal epc mode package no s manbahadur

Cs for development of standard design and drawings for superstructure with precast post tensioned psc i girder / precast rcc i girder / cast in situ rcc t beam for highway/ expressway bridges including proof checking by iit

Construction of 4-lane vup at km 13.000 including construction of new service road, exit and entry, drain and highway lighting on kaithal to rajasthan-haryana border section of old nh-65 (new nh-152) in the state of haryana on epc mode.

Providing of solar lighting arrangement of arakkonam road and providing of welcome board at old chennai byepass road in thiruthani municipality