OHE modification work due to construction of limited height subway ( LHS ) ( i ) at loc 147/ 18A- 147/ 18 for free passage between W- type residence/ Hostel & Academic campus of Motilal Nehru NIT Allahabad by Box pushing under railway track on PFM- PRG section ( ii ) near ROB at KM 81. 234 in lieu of LC No. 148A/ 2T at Rly Km 993/ 11- 12 ( between Rupamau- Raebareli Railway Stations ) on Varanasi- Pratapgarh- Lucknow section of Northern Railway of Lucknow Division.