Ie services during onm period of tolling operation maintenance n transfer of 1.raipur to sa sec of nh30 old nh200 from km0.000 to km48.580 2.sa to bilaspur sec of nh130 old nh200 n nh49 from km.48.580 to km.126.525 in chhattisgarh

Engagement of user fee collection agency on the basis of cb through etender for kauwakhoh (hariharnath) user fp at design ch. km 32.750 at four laning between km 23.284 (hariharganj) to km 57.049 (near parwa more) on nh-98 in of jharkhand n bihar

Engagement of user fee collection agency on the basis of cb kauwakhoh (hariharnath) user fp at design ch. km 32.750 at four laning between km 23.284 (hariharganj) to km 57.049 on nh-98 in jharkhand and bihar

Engagement of user fee collection agency on the basis of cb through etender for kauwakhoh (hariharnath) user fp at 4 laning between km 23.284 (hariharganj) to km 57.049 (near parwa more) on nh98 in jharkhand and bihar on ham

Engagement of user fee collection agency on the basis of cb through e-tender for kauwakhoh (hariharnath) user fp at design ch. km 32.750 at four laning between km 23.284 (hariharganj) to km 57.049 on nh-98 in the state of jharkhand and bihar

Independent engineer services during operation and maintenance period for the work of 4 laning from km. 360.915 to 440.000 of gorakhpur (up-border) -kotwa section of nh -27 (old nh -28) in the state of bihar.

Independent engineer services during operation and maintenance period for 6-laning of barwa adda panagarh section of nh-19 (old nh-2) from km 398.240 to km 521.23 including panagarh bypass in the states jharkhand and west bengal

Independent engineer services during operation and maintenance period for the work of 2 laning of muzaffarpur -barauni section of nh -122 (old nh -28) from km. 519.600 to km. 627.000 (total length - 107.400) in the state of bihar.

Independent engineer services during operation and maintenance period for six laning of chakeri allahabad section of nh 2 in the state of uttar pradesh on hybrid annuity mode

Independent engineer services during oandm period for four laning of rajauli - bakhtiyarpur section of nh - 31 (new nh-20) from km. 54.405 to km 101.630 (package - ii) and 101.630 to 152.520 (package iii) on ham mode in the state of bihar.