Part supply of material and execution of indoor- outdoor work related to provision of Electronic interlocking and MSDAC based Automatic Block Signalling system Churu- Sadulpur sections of Bikaner Division of North Western Railway. The work involves provision of new Electronic Interlockings at Sadulpur Junction, Hadyal, Dudhwa Khara, Aslu Stations and at Eight Auto Signalling Huts ( ALH ) to control mid- section auto signals. The work includes modification in M/ s HITACHI Make existing EI of Churu Junction to suit patch doubling in CUR- SDLP Section. The work also includes provision of dual MSDAC in Auto Section and station yards along with associated works like trenching & laying of signalling and Telecom cables in pre- fabricated ducts/ DWC/ GI pipes, supply- installation of point machines, Apparatus cases, Electric Lifting Barrier Gate, Signals, Earthing material, Data loggers, ELD, FACS, AFDAS, IoT based RDPMS, Passenger Amenity Telecom Items etc