Open invitation to tender, deadline 30.04.2013, for detail design and construction supervision of NATM method for tunnel n. 2,4,5,6 & 6A. Approximate total length 5.98 km in connection with the construction of new railway line project from Jiribam to Tupul. Duration contract 18 months. Availability of tender documents from 17.04.2013 to 30.04.2013. Visit http://www.nfrcon.org/tenderDet.asp?id=6903. Bid Code n. CE/CON/J-T/Tunnel (Design)/2011/15(RT-1). 12/13.
