Description :ssi, design and const of 55 m major pmt bridge with open foundation and psc box girder superstructure proposed over pareng khola river at km 23.980,excluding approaches on road chalsa-jaldhaka-bindu-barrage under 87 rcc/764tf under (p) swtk state wb 930087 : over pareng khola river at km 23.980
open tender | dte general border roads organisation||hq ce(p) swastik (gangtok) - bro |