Design, Supply, Erection, Testing & Commissioning of Traction Sub Stations with associated Switching Posts for 2 x 25 KV AT feeding system in Phaphamau- Janghai sections ( incl. Phaphamau- Prayagraj section ) of Lucknow Division of Northern Railway in connection with doubling of tracks between Phaphamau ( Excl. )- Janghai ( Excl. ) Section of Lucknow Division on N. Railway in the state of Uttar Pradesh, India on EPC mode.