Supply, Installation, Testing, And Commissioning (As The Case May Be) Of Block Proving By Axl E Counter Using Block Panel And Ufsbi For Double Line Operation As Per Spec No. Irs: S-105/2012 [Ver.0] Wi Th Latest Amendment. Each Set Consisting Of Following: (I) Universal Fail Safe Block Interface Complete With All Accessories As Per Spec No. Irs: S-104/2012 [Ver.0] With Latest Version And Amendment. Qty-02 Nos. (Ii) Block Panel Complete With All Accessories As Per Rdso Drg No. Rdso/S/32017 For Double Line ( With Latest A Mdt.)- Qty-02 Nos. (Iii) Relay Rack With Due Locking And Sealing Arrangement As Per Rdso Drg No. Rdso/S/3 2018 Including All Relays And Wiring As Wiring Diagram As Per Rdso Drg No. Rdso/S/32018 With Latest Amdt . And Supply Of All Type Of Relays (Iv) Block Telephone With Accessories As Per Rdso Spec No. Rdso/Spn/19 1/2006, Qty-2 Nos. With All Type Lighting Protection And Inbuilt Automatic Media Change Over Of Modems Wo Rking On Redundant Channel For Data Transmission On Ofc/Quad-1 Pair And Secondary Modem For Ufsbi For Use With Secondary Media Ofc/Quad-1 Pair. As Per Latest Specification :- Irs:S-105/2025 Ver 1.0 & Drawin G :- Rdso/S/32017, Rdso/S/32019. [ Warranty Period: 30 Months After The Date Of Delivery ] ]