Independent engineering services for four laning of madathukulam to pollachi section of nh-83 from design km 74/380 to km 116/950 of length-50.078 km on ham mode in the state of tamil nadu

Consultancy services for independent engineer for 4 laning of muzaffarpur sitamarhi sonbarsa section of nh 22 (design ch. km. 0.000 to design ch. km. 82.551 total length 82.551 km) in the state of bihar on hybrid annuity mode (ham) (2nd call)

Six-laning of hyderabad-vijayawada section of nh-65 section ch.39.85 to ch.221.15 (181.30 km) (pkg-1) in the states of telangana and andhra pradesh under bot mode

Independent engineer services during operation n maintenance period for 6 laning of kaliagura to baunsagar (od 5) and baunsagar to baraja of nh 130 cd raipur vishakapatnam economic corridor on ham in the state of odisha

4-laning of muzaffarpur- sitamarhi- sonbarsa section of nh-22 (design ch. km. 0.000 to design ch. km. 82.551 total length 82.551 km) in the state of bihar on hybrid annuity mode (ham)

Independent engineer services during operation n maintenance period for 6 laning of baraja to kandili (od 7) and kandili to aluru (od 8) of nh 130 cd raipur vishakapatnam economic corridor on ham in the state of odisha

Six laning of atkadih to gorhar section of nh 19 (old nh 2) from km 320.800 to km 326.160 in the state of jharkhand on epc mode

Independent engineering services during operation and maintenance of 2, 4 laning of trichy to karur section of nh-67 in the state of tamil nadu

4-6 laning of kharar-ludhiana section of nh-95 (new nh-05) from km. 10.185 to km. 86.199 samrala chowk, ludhiana in the state of punjab on hybrid annuity mode (ham) - execution of pending overlay and maintenance works at risk and cost of the concessi

Construction of 6 lane road tunnel for nh 148ae connecting dwarka expressway nh 248bb with nelson mandela marg vasant kunj in the state of delhi on ham mode