Tender For comprehensive annual maintenance contract of ei systems for signaling circuits of lscs & auto blocks in kaurara - ghaziabad section of pryj division for a period of 36 months.
Tender For supply of drivers signaling lamp box with led indication for wap4 & wag-7 locos specification :- clw specn.no.clw/es/l-24/d with latest. [ warranty period: 30 months after the date of delivery ]
Tender For supply of - motor point machine for railway yard trs- motor point machine for railway yard trs description of materials and execution for installation, wiring & testing to operate the point machine at nalco rly yard as per eco.railway sepcfification. 1. supply of electric point operating machine 143mm non trailable to operate on 110v dc complete with lock detector, point junction box along with telescopic pipe and slides for lock and detector- rotary locking. universal type as per specification no: irs/s/24/2002 with latest amendment and drg. no.: rdso/s: 10800 (foc motor) along with standard tool kit set for every 4 point machines. (1no.) 2. supply of ground connection set complete suitable for rotary locking type irs electric point machine as per drg. no. s-3262 for 60kg rail with insulating materials with insulation materials. (1 set) 3. supply of junction boxes with covers and terminal plates 24/30 way to suit drg. no. 236967/1 (as amended up to date) and irs: s-10/78. this includes supply of pbt terminal. (1 nso.) 4. transportation, installation of point machine on ms plate fixed on wooden/psc/steel sleeper complete with fixing of anti-theft arrangement, "d" bracket, junction boxes, connection including smithy works involved for ground connection, including riveting/welding of angle cleats, termination of cables. preliminary adjustment for operation of points by crank handle oiling, greasing, painting and lettering as required. this also includes supply and fixing telescopic arrangement using gi pipes of required dia for provision of wires from junction box to point machine.(1 no.) 5. wiring and testing of electric point machine as per the wiring diagram supplied by the railway. this also includes the connection of electric point machine and fixing of insulation materials and providing two numbers of seven lever ( 7 lever) goderj locks with three keys each, per machine for outside cover, fixing arrangement of crank handle interlocking in point machine, and fixing of e type lock ( if required).(1nos.) 6. supply of steel apparatus case large size as per drg. no.- con/sk/1/186/ and spec no irs:s-10/78 (adv) with latest amend. with "e" type lock & key of ward no.-32 with handle. (1 nos.) 7. transportation, excavation of pit, casting of foundation, plastering and erection of steel apparatus case (full) with fixing of e-type lock, wiring, cable entry, termination, clamping filling cable pit with sand, painting and lettering etc., as per drg no. s & t/con/sk/16. this included earth work and/or masonry work required for securing the apparatus case as per site condition including supply of all required materials wire coils 6 way terminal pbt hylam sheet, wooden plank etc. (1 no.) 8. pvc insulated amoured, unscreened, underground railway signaling cable as per specification no. irs:s63/2014(rev.4.0) 12/core (250 mtrs) 9. excavation of trenches of depth 1.0m including clearing of roots and trees etc. for all types of soil. this work also including covering of cables laid in trench and backfilling, ranning and consolidation of soil as well as disposal of extra soil after cable is laid as specified in guidelines on signaling cable laying given by rdso and any latest circular.(100 mrtrs) 10. track crossing by horizontal boring method as per technical specification of manual as per feasibility of site condition including supply of dwc pipe or hdpe pipes. (18 mrts) 11. laying of signaling cable/power cable to extend the power of all sizes in excavated trench, etc. (0.5 km) 12. supply, transportation, installation, testing and commissioning of earth electrode, construction of cement enclosure to drg. no. con/sk/t/9a and drawl of 6 swg wire or 2 nos. of 8 swg wires from each electrode to place advised by the site engineer including fixing and soldering of lugs and measuring, painting of the earth resistance etc. (1 nos.) 13. supply of smr ower panel (minl ips) having smr module03 nos., dca card01, dc-dc convertor 24-32v/10amps-
Tender For supply, installation, testing commissioning of all the indoor and outdoor gears for provision of new electronic interlocking signaling arrangement at mgr yard and nh gate yard, talcher, and block proving (bpac) system between junction cabin station
Tender For carrying out repairs to signaling assets for restoration / maintenance in cbz-agtl-udpu-stbr-sbrm section under the jurisdiction of sse/sig/agtl for a period of 12 months.
Tender For supply of various signaling telecommunications and eimwb materials installation, testing and commissioning of distributed centralized electronic interlocking installations at 10 stations including ibss section gevra road to pendra road in cewrl
Tender For corrigendum : rfp for engineering, procurement and construction (epc)contract agreement for doubling of track between dhansiri(including) (km 241.000) to naojan stations (excluding)(km 285.860) (excluding dimapur yard from km 259.062 tokm 260.782=1.72 km) (total length- 43.140 kms)including electrification & signaling works in connectionwith lumding -tinsukia jn - dibrugarh doubling project ofnortheast frontier railway in the state of assam onengineering, procurement & construction (epc) mode
Tender For supply of signaling lamp box with led indications complete assembly as per clw spec no.clw/es/l-24/d or latest with 56k ohm,2w resistor to use on wag5/wap4/wag7 ac electric locos.
Tender For design, manufacture, supply, installation, testing and commissioning of hot stand by electronic interlocking (ei) system conforming to attached signaling plan and rdso specifications for electronic interlocking no. rdso/spn/192/2019 ver.2 with latest amendments and supply of indoor and outdoor material, trenching, laying of various s&t cables at adipur station and telecom work involving indoor and outdoor works including trenching, laying, jointing and termination of optical fiber cable & quad cable in block section for s & t work along with lc gate for s & t work in connection with quadrupling between gandhidham-adipur with y-connection on ahmedabad division of wr.