NORTHEAST FRONTIER RAILWAY (NFR), CONSTRUCTION tender - Construction of Compact Secondary Sub-Station for Power Supply Arrangement at Tunnels I.E. (Tunnel-13,14,15,16,17,18,19A,19,20,21,21A, 22, 23A, 23B,24,25,26,26A&27 in Khonsang-Tupul Section),(T1,2,3,4...

Tender Amount

196855827.00

Construction of Compact Secondary Sub-Station for power supply arrangement at Tunnels i.e. (Tunnel-13,14,15,16,17,18,19A,19,20,21,21A, 22, 23A, 23B,24,25,26,26A&27 in Khonsang-Tupul Section),(T1,2,3,4,5&6 in Tupul-Imphal Section) in between Khongsang and Tunnel-12(Tupul-Imphal)) under Jiribam-Imphal New Line Project Supply, erection, testing & commissioning of Compact Sub - Station(CSS) consisting of star rated cast resin dry type 200KVA, 33/0.433 KV, 50Hz, 3-ph, vector group Dyn-11 with 36KV SF6 Insulated motorized compact switch gears with motorized VCB as protection to Transformer, Transformer and L. T. Switchgear with all connection and accessories, fittings & auxiliary equipment, termination kits and connection of bushings in a pre- fabricated enclosure to supply Low voltage energy from high voltage system with MODBUS RTU protocol support port for communication & control through EIA - 485 Port. The CSS shall be complied with IEC:61330/62271-202; IEC:60265 ; IEC 60298/62271-200; IEC 60694/62271-100 ; IEC 60439/60947;IEC 60076; 2 2 1260.00 cum 1797.00 2264220.00 AT Par 2264220.00