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 supply of hdpe telecom duct with outer dia. of 40 mm and inner dia. of 33 mm plb-hdpe duct as per rdso specification no. rdso/spwtc/45/2013 revision 2.0. [ warranty period: 30 months after the date of delivery ]
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 : supply of permanent lubricated hdpe telecom duct of size 50/42mm and accessories as perlatest specification tec gr no.gr/tx/cds-008/03/march 11 with latest amendment for optical fiber cable cable of size 24fibre armoured in length of 1000 mtrs/roll. duct to be supplied from tec approved sources. [ warranty period: 12 months after the date of delivery ]