Tenders for Tiruchchirappalli - Thanjavur - Nagore Gauge Conversion With Extension To Nagore - Karaikkal New Bg Line Between Nagappattinam - Tiruturaipundi And Newline Peralam - Karaikkal. Earthwork In Forming Bank, Construction Of Minor Bridges And Limited Use Subway From Ch.6000 To 12000 Reach-Ii In Between Peralam And Karaikkal Balance Work Two Packet System