Tender For corrigendum : engineering, design, drawing, supply, erection, testing and commissioning of 25 kv, 50 hz single phase retractable rigid catenary system (rrcs) connecting with existing conventional regulated ohe at either end of silo no -4 (double track) having sing
Tender For "design, supply, erection, testing and commissioning of 25 kv, 50hz single phase a.c. traction overhead equipment with 65sq.mm catenary and 107 sq.mm hdg copper contact wire, lt supply transformer stations proposed gooty-yard modification with (2x25kv system), renigunta-yard modification with (1x25kv system), remodeling of guntakal-yard modification with (1x25kv system) and linganenidoddi - yard modification with (1x25kv system) of gtl division under south central railway"- reg.