Tender For design, supply, installation, testing and commissioning of indoor and outdoor gears of signalling and telecommunication system including alteration in existing electronic interlocking system at cabin-3 and cabin-4 of ntpc lara
Tender For s&t work in connections with enhancing the system reliability by provision of parallel digital axle counters and ufsbi at automatic block signalling section (bjq-makr) of jabalpur division on west central railway (signalling work).
Tender For comprehensive signalling and telecommunication works for provision of automatic block signalling system in gundratimadugu-khammam sections of secunderabad division in south central railway
Tender For comprehensive annual maintenance contract of hitachi make station ei system for signalling interlocking in sr.dste/cnb section in (mto-bdn) section of prayagraj division for a period of thirty-six months.
Tender For supply of smps based ips system suitable for ei for 5/6 line station in re area with block panel and lc gate as per rdso specification no: rdso/spn/165/2023 version 4.0 with amendment-1, along with remote indication panel. the total number of supplies and their modules rating/capacity of each type of supply shall be as per attached drawing of nwr. this item also includes supply of 110v/300 ah lmla batteries (55 nos.+5 nos). it covers supply of tool kit containing all type of tools required for maintenance of ips and set of spare as recommended/ mentioned in rdso/spn/165/2023 version 4.0 with amendment-1. it includes supply of proper hard wood stand for keeping batteries as per sample approved by engineer at site. commissioning of integrated power supply system required after duly filling pre-commissioning check list by rdso approved vendor and railway representative jointly. this includes transportation to consignee depot. the length of cables to be supplied with each ips system will be as given in the specification:- a. cable from ips system to asm box-70 meters (oem shall supply 12 core, 1.5 sq.mm signalling cable as per irs:s 63/2014). b. cable from ips to battery bank- 30 meters (25 sq mm). installation of ips is not required. ]
Tender For supply, installation, testing and commissioning of electronic interlocking system along with indoor and outdoor signalling gears at goomty 3 and its integration with the existing system and associated civil works at ntpc testpp, ramagundam, telenga
Tender For supply, installation, testing and commissioning of electronic interlocking system along with indoor and outdoor signalling gears at goomty 3 and its integration with the existing system and associated civil works at ntpc testpp, ramagundam, telenga
Tender For design, manufacture, supply, installation, testing & commissioning of microprocessor based electronic interlocking system (rdso spec no. rdso/spn/192/2019 ver. 2 with latest amendment) at abu road (alteration, indoor & outdoor work), ambaji, siyawa & kui stations along with supply, installation, testing and commissioning of various indoor & outdoor signalling & telecom systems/gears.the work includes addition/alteration in the existing electronic interlocking at abu road station (alteration in existing kyosan make ei & associated indoor and outdoor works) in c/w new bg line in abu road - taranga hill section.the work includes excavation of trench, laying of cables in polyolefin duct/rcc half round pipes/gi pipe/dwc/hdpe/trench etc., casting of foundations of macls signals/ apparatus cases, supply-installation of point machines, apparatus cases, macls signals, track circuit equipment (dc track circuit & single msdac in all stations yards), earthing, data loggers, eld, facs, afdas, iot based rdpms etc.the work also includes signalling and telecom work for shifting of existing s&t gears (lc gates, signals and location boxes, s&t cables, hassdac, etc.) for removal of infringements of s&t gears coming in alignment in c/w new bg line in abu road - taranga hill section.the telecom work includes design, supply, installation, configuration, testing and commissioning(sitc) of telecom indoor and outdoor equipment including integrated communication systems for tunnels along with video surveillance/pa & emergency sos communication, ip-mpls system with power supply arrangement, trenching, laying, jointing and termination of 4*48 fibre ofc(two on each side of the track) cable and 6 quad cable along with provision of passenger amenities and other telecom works at stations, block sections, tss/sp/ssp etc. in c/w new bg line in abu road - taranga hill section of ajmer division of north western railway