Tender For corrigendum : design, programming, installation, supply, testing and commissioning of electronic interlocking (ei) system conforming to rdso specification no.rdso/spn/192/2019 or latest (with latest amendment if any) as per sip along with indoor & outdoor work (replacement and augmentation of outdoor signaling gears) including part supply of materials at (crv, mnd, orw, bst, govr, th, gaur, bv, pati, snc, msw, lknr, jlhi, motg, brck, bur & jbr) (centralized type) stations and mankapur station (distributed 1+2 type) in between gkp-ljn section, automatic block signaling work in bbk-jbr-bur-buw block section with ei at huts (27.13 km) and work for 2 optical fiber cable cables of 48 fibers (96 fibers) on each side of the track in between bbk-buw section, gd -kld section and dmg-gkc section in lucknow division of n.e.railway.
Tender For supply of material and execution of indoor & outdoor signal and telecom work for provision of electronic interlocking-msdac based absolute block signaling system between merta road jn and ras station inconnection with new line of mtd-ras section of jodhpur division of north western railway. the work involves provision of new electronic interlocking at new merta city, dhaneria, jas nagar, katyasani, bhumbhaliya, stations and modification in existing hitachi make ei at merta road jn, existing kyosan make ei at ras station. provision of msdac along with associated works like trenching & laying of signalling and telecomcables in pre-fabricated ducts/dwc/gi pipes, supply-installation ofpoint machines, apparatus cases, signals, track circuit equipment,earthing material, data loggers, eld, fuse alarms, fire alarms,passenger amenity telecom items etc
Tender For hyderabad division: sw(i): proposal for signalingarrangements in connection with interlocking of lc no 103 at km no. 194/800-900 between gwd-pdo stations. sw (ii): proposed safety related yard improvement & up gradation works at gwd yards. sw (iii): proposed safety related yard improvement & up gradation works at med yards - electrical trd arrangements
Tender For s and t work (indoor and outdoor signaling works) with modification in existing electronic interlocking system of westrace make ei (centralized to distributed with 1 hut) at garhi harsaru station in c/w provision of y-connection at garhi harsaru to avoid reversal at garhi harsaru over northern railway.
Tender For s&t work in connection with improvement in earthing arrangements of signalling assets to enhance system reliability and other signaling work over adra division.
Tender For i)trenching, laying, splicing of optical fiber cable cable in hdpe telecom duct and laying, jointing & termination of underground 0+0+6 quad cable & pijf cable and supply of material in connection with new bg line work including tunnel communication work in kalamb-yawatmal section of nagpur division of central railway. ii) indoor and outdoor signaling & telecom work including supply of materials, installation, testing & commissioning for utility shifting work in connection with provision of 3rd & 4th line in wardha- badnera section of nagpur division of central railway.
Tender For execution of signaling work, addition & alteration to the existing system, ordinary repair & maintenance work for the period of two years in kokpara-rakha mines sectionof s.e.railway.