OHE modification work in connection with ( i ) provision of RUB in lieu of LC no. 122/ C, 145/ C, 152/ C, 159/ C, 172/ C, 182/ C & 188/ C on AME- LKO Section, ( ii ) provision of RUB in lieu of LC no. 175/ B ( Km 1025. 059 ) on Raebareli- Utraitia Section.