( i )" mission 3000 mt- ser- kgp division- fabrication & supply of c c cribs ( 600x600x1800mm ) for use in temporary support, staging and arrangement in the works of strengthening/ rehabilitation/ reconstruction/ regirdering of bridges for running of 25t axle load @ 100 kmph. ( for s.e. railway )." ( ii )" provision of man refuges in different steel girder bridges under the jurisdiction of axen/ brl/ kgp of kharagpur division." ( iii )" provision of existing top cover plate replacement in bridge no. 87mid span no. 1, 2, 3, 4, 5, 7, 8 & 9 and span no. 6th ( 40 ' ) re- girdering in bridge no. 87mid of hwh- kgp section under the jurisdiction of sse/ br/ kgp- i of kharagpur division." bidding type normal tender

Kolkata, West Bengal, India