Alteration Work for Interlocking of 01 Nos. Non Interlocked Engineering L.C.Gate at Link-C - Dumetra Section.

Item Breakup - A1-Alteration Work

Modification/Alteration in existing EI (Electronic Per Interlocking) as per latest RDSO guidelines & Alteration TAN. It includes: Design and modification in existing Interface, Interlocking circuits and logic of EI system including modification in the VDU (Video Display Unit)/ LCP (Local Control panel), CCIP (Control cum Indication Panel) if any, Maintenance terminal (MTPC), Data Logger, Relay rack wiring etc. The complete work should comply with the latest RDSO specifications, guidelines and as per approved SIP & circuit diagrams. All the material (Interface cards/ relays/ wiring material/ connectors/ fuses /communication devices etc.) shall be provided by the contractor. The work includes the supply of modified Selection table, Interface Circuits, VDU/LCP, CCIP diagram if any etc. to suit the modified SIP. It also includes the carrying out of FAT, SAT or two rounds FAT (as applicable) jointly with Railways and satisfactory commissioning. All plans/drawings/circuits etc. should be prepared on Auto CAD. Soft copy including Auto CAD copy has to be supplied in pen drive and 06 sets of hard copies also to be supplied as a completion drawing. (i) Alteration involving modification from 11 to upto 20 routes. Total 5129260.00