Requirement :
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Assembly of already fabricated composite welded plate girders as per irs-b12001& bs- 115 and supplying, manufacturing, fabricating, testing and welding with stud guns etc. of normal headed/ round shear studs, shear connectors of 25mm dia and 200mm length confirming to is 3935-66, as per specification of rdso drg. no. rdso/b-11751r1, 11752r, 11753r1 & 11754r1 along with ferrules on top flange of girders and later dismantling the assembled girders after successful fixing and passing of girders in central engineering workshop, central railways, for deck slabs.
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