Northern Railway Tender

Supply, Installation And Commissioning Of Universal Fail Safe Block Instrument (ufsbi) For Single Line Operation As Per Rdso Spn No Irs: S-105/2012 With Latest ver & Amdt. Each Set Consisting Of Following: Universal Fail Safe Block Inter Face F or Single Line As Per Rdso Spn No Irs:s 104/2012 With Latest Version And Amendement. I t Shall Comprise Of Auto Change Over Facility For Quad And Ofc Working. Necessar y Modem For Quad And Ofc Should Be Supplied Along With Auto Changeover Arrang ement. Qnty-02 Nos Block Panel Complete With All Accessories As Per Rdso Drg No R dso/s/32019 With Latest Amdt. Qty-02 Nos Relay Rack With Dual Locking And Sealing Arr angement As Per Rdso Drg No Rdso/s/32020 In Ncluding Relays For Each Relay Rack ( qni-22 Nos,qnai-06 Nos,qli-02 Nos,and Timer-01 Nos). Qty-02 Nos Block Telephone With Ac cessories As Per Rdso Spn Rdso/spn/191/2006(the Block Phone Should Work Without A ny Interruption After Auto Changeover). Qty-02 Nos. Supply Of Reliability Improveme nt Kit Suitable To Work With Ufsbi As Per Rdso/spn/147/2005 Or Latest. It Comprise (i)au tomatic Media Changeover Of Modems Working On Redundant Channels For Data Tr ansmission On Ofc/quad /microwave Radio(any Two Media)- 01 Pair (ii) Secondary Mode m For Ufsbi For Use With Secondary Media Ofc/quad -01 Pair (iii) Type C & D Power Line ( vf24ac/dc-02 No,v20c/3ph 150 V -02 Nos) & Data Line Spd ( 4 Pm 4d/5t-02 Nos) Suitable To Wo rk With One Pair Ufsbi -01 Set (iv) Power Moniter & Soft Start Unit Pmss- 01 Pair.