North Western Railway Tender

Chapter 7: Track Circuit equipments, HASSDAC, MSDAC etc.

Chapter-10 : Panel room equipments, VDUs(Video Display Units), Fire alarm equipments, Furnitures

Chapter-11: Apparatus case, Outdoor installation, Fuses, ARA Terminal, Hylam Sheet, Phenolic Laminated sheets

Chapter-12: Cable laying material, Cable protection, Cable execution, Jointing Kits items, etc.

Chapter-13: Earthing, Measuring Instruments, Multimeter, Earth Tester, Clamp meters, Fault Locators, ELD (Earth Leakage Detector), etc. 14

Chapter 14: Miscellaneous Signalling items, Painting, lettering

Supply of HDPE pipe 4"/110mm for HDD crossing as per IS Specification 4984: 2016 or 3 latest. HDD boring is covered in separate items of SOR Schedule item No. 12.22 & 12.23. Inspection: (i) RDSO/RITES if the value of the item in work is more than 5 lakhs or as per extant policy (ii) Consignee as per IS specification if the value of the whole item in work is less than 5 lakhs or as per extant policy. Inspection Charges: (i)Borne by Railways (ii) None Payment Terms: 100% after Supply

Supply of DC-DC converter 24-32 V,10Amp as per RDSO Spec. No. RDSO/SPN/165/2012 version -3 or the latest and compatible to the existing installed make of IPS 4 system (or decided by the engineer in charge). The item includes all the accessories like input /output connectors, input/output wires, sharing cables, SPD, and other things required to fit the DC-DC converter in existing IPS or separate cabinet/space as per site requirement. Inspection: RDSO. Inspection Charges: Borne by railways. Payment Terms:100% after supply.

Installation and wiring of DC-DC converters IPS system supplied as per RDSO Spec. No. RDSO/SPN/ 165/2012 version -3 or latest. The item includes fixing and wiring of DC-DC Converter in existing IPS or outside IPS for extension of supply as decided by the site in charge. The supply of wire 5 of adequate capacity along with lugs/connectors will be supplied by the contractor. Fixing the arrangement of the DC-DC converter in IPS or mounting arrangement if provided outside the IPS cabinet will also be done by the contractor at its own cost as per the instruction of the site engineer. Supply of suitable size wire and termination from IPS to CTR is included in the item. Inspection: Consignee, Inspection Charges: None, Payment Terms:100%after installation/testing.

Supply and installation of Earth Electrode including MS plate for Signalling Equipments as lever frames, apparatus cases, signal, Relay Rack, Block Instrument, etc. (Supply and fixing of each earth electrode as per drawing no. RE/S&T/DRG/Tender/SK/398/94 for apparatus cases, signal post, and other equipment as per instruction on earthing of S&T equipment. Laying of earth lead mild 6 steel flat of size 35 mm x 6 mm and fixing of lead M.S. flat to earth electrode and lever frame, signal post and apparatus cases as per drg.no. CORE/S&T/ALD/SK/591/2008,592/2008 and 593/2008 respectively and instructions on earthing at S&T equipment and providing cement enclosure for earth electrode as per drawing no. RE/S&T/Sig/Tender/SK/13/85 Alt.-'A'.) Inspection: (i) RDSO/RITES if the value of the item in work is more than 5 lakhs or as per extant policy (ii) Consignee as per IS specification if the value of the whole item in work is less than 5 lakhs or as per extant policy. Inspection Charges: (i)Borne by Railways (ii) None Payment Terms: 100% after Supply