O and m including routine maintenance and incident management of 4 laning of existing 2 lane with paved shoulder road from talwandi bhai to ferozepur on nh-05 (old nh-95) from km 170.000 to km 194.040 in the state of punjab.

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

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

Independent engineer services during o and m stage of four-lane zirakpur-parwanoo section of nh-05 (old nh-22) from km. 39.960 to km. 67.550 including pinjore- kalka-parwanoo bypass in the states of pb, hr and hp under nhdp phase-iii a on bot basis

Construction of slope protection work at various locations on the hillside between km 67.000 to km 106.139 of the parwanoo solan section of nh 22 (now nh 5) on epc mode in himachal pradesh

Pavement works and filling of potholes on parwanoo solan section of nh 22 now nh 5 from km 67.000 to 106.139 on emergent basis in the state of himachal pradesh on item rate percentage basis 2nd call

Short term operation and maintenance of 4 laning lalgang hanumanha section nh 7 pkg 3 under nhdp ivb in the state of uttar pradesh

Six laning of walajapet ranipet to tamil nadu andhra pradesh border from km. 106.800 to km. 134.879 of nh 4(new no. nh 40) under nhdp phase-iii in tamil nadu on ham

Ie services during o and m period of 4 laning of panikoili keonjher rimuli of nh 20 bot project under nhdp phase iii in the state of odisha

Balance works for four laning of vikravandi to sethiyathope section (from km 0.0 to km 65.96) of nh-45c in tamil nadu under nhdp phase-iv on epc mode