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Tender For supply of s- bonds of size 20.5 meter long for siemens make audio frequency track circuit (ftgs 46-46). bond should be made of pvc coated wire rope of cross section approximately to 240 sq. mm. pvc coated wire should be as per is:2266 of 1978 and pvc sheathing should be of compound type 6 as per is:5831 of 1970 with latest amendment if any reclaimed or recycled material shall not be used. brass lug should be brazed at both ends of s bond are to be fi xed along the foot of rail in form of 's' and both ends of brass lug are to be riveted with web of rail by copper rivets aft er drilling holes. note- sample approval from consignee before bulk supply. [ warranty period: 30 months after the date of delivery ]
Tender For reliability improvement by dual detection of track circuit with axle counter at rgu,bsz,jsb,dayg,mcsc,ishn,khgp & sknp stations under section of sr.dste/bl/jhs.
Tender For (i) through ballast renewal for 4.00 km from km along with deep screening/raising of ballast cushion to 35 cm from km 452.00-456.00 s/l under aden/bndm (ii) bondamunda-barsuan-tbr-44.305 tkm at km 408.432-452.00= 43.568 km and km: 0.000-0.737= 0.737 km, total = 44.305 km under the jurisdiction of aden/bndm (iii) tfr 21.638 km between dmf-buf, dmf-link c under sse/p.way/dmf (iv) tfr between dmf-buf & dmf-link c under sse/p.way/dmf unit for 27.612 km in between dmf-cpe up line 413.607-435.000km = 21.393km and sj-buf up line 445.781-452.00 km (v) labour cost for addition of track circuit in tupadih station. (77 nos. glued joint) in bondamunda- kiriburu section in chakradharpur division of south eastern railway (2nd call)
Tender For design, manufacture, supply, installation, testing and commissioning of microprocessor based electronic interlocking system (rdso spec no. rdso/spn/192/2019 ver. 2 with latest amendment) at budha pushkar (alteration, indoor & outdoor work), pushkar, nand, kod, riyan, bhesra kalan, katyasani stations along with supply, installation, testing and commissioning of various indoor & outdoor signalling & telecom systems/gears.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 includes addition/alteration in the existing electronic interlocking (kyosan make ei) at budha pushkar station & associated indoor and outdoor works in c/w new bg line in pushkar - merta section.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/ssdac, etc.) for removal of infringements of s&t gears coming in alignment of new bg line.the telecom work includes design, supply, installation, configuration, testing and commissioning (sitc) of telecom indoor and outdoor equipment including ip-mpls system with power supply arrangement, trenching, laying, jointing and termination of 4*48 fibre optical fiber cable (two on each side of the track) cable along with fibre management system & telecom asset management system and 6 quad cable along with provision of passenger amenities including ipis at pushkar & katyasani and other telecom works at stations, block sections, tss/sp/ssp etc. in c/w new bg line work in pushkar - merta section of ajmer division of north western railway.
Tender For corrigendum : creation of 132kv transmission lines in hisar and mahendergarh area on turnkey basis - line-1: creation of 132kv s/c line from 220kv s/st. bbmb hisar to 132kv s/stn. polysteel hisar through 132kv underground power cable (size 1200sq mm) to provide alternate connectivity to 132kv s/stn. polysteel by hvpnl in fy 2025-26 line-2: crossing of lilo of one circuit of 132kv d/c dadibana-loharu at 132kv s/stn. satnali with railway track between satnali & sohanrara railway station in re-sdlp section of bikaner division.
Tender For renovation & maintenance work of staff quarter, water supply and miscellaneous works at kqu, cdae, grae, bmae & jrae in the section of aen/dkae & provision of dual msdac in place of dc track circuit in dual detection mode at bzl station.