hyderabad division - (i) ttr (rails) :- through turnout rails renewal of exg. 52kg switches,lead rails in running lines with new 60 kg thickweb switches for a total sets of 1in 8.5=3sets(60kg), 1 in 12=106 sets(60kg) at various stations -ttrr - 109 sets - in connection withthe work of ttr(tws) - 109 sets, sej - 81 sets & gj - 1031 nos - signalling.bidding type normal tender .
