Tender For supply of underground railway signalling cable 2 core 2.5 sq. mm. copper conductor pvc insulated , armoured unscreened, as per spec. no. irs:s:63/2014 (rev.4) or latest. [ warranty period: 30 months afterthe date of delivery ]
Tender For supply of smps based ips system suitable for auto hut/ midsection interlocked lc gate in re area and conforming to rdso specn. 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 2 v/200ah 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 specn. no.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. this includes transportation to consignee depot. the length of cables to be supplied with each ips system will be as given in the specification : 1.cable fromips system to gate panel - 100 meters (oem shall supply 12 core, 1.5 sq.mm signalling cable as per irs:s 63/2014). 2.cable from ips to battery bank -4 nos of 30 meters (25 sq mm of size). commissioningshall be as per the spec. rdso/spn/165/2023 ver. 4.0 amdt.-1. installation is not required. ]
Tender For supply of pvc insulated armoured unscreened underground railway signalling power cable(aluminium conductor) size 2 core x 25 sq mm to rdso specification no irs:s:63/2014(rev.4.0) & is:1554(part-i) or latest, if any [ warranty period: 30 months after the date of delivery ]
Tender For supply of smps based ips system suitable for 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 (25sq mm). installation of ips is not required. ]
Tender For auction sale of depot non ferrous scrap - [c.p.c.b. certificate require, original certificate and passbook is to be required at the time of delivery] scrap various types of pvc copper cable, various quads cable, under ground, signalling cables, other copper cable with or without armoured other attachment old used and u.s.
Tender For upgradation of protection arrangements for signalling systems through modifications in the indoor signalling, underground cable provision, earthing, bonding and lightning protection system in accordance with rdso tan sts/e/tan/3006 ver 3.0 or latest over palakkad division.