Tender For indoor & outdoor work including modification in electronicinterlocking for closing of level x-ing gates lc-148, 150 & 151 in connection with rob/rub in tdl-gzb section of prayagraj division of north central railway.
Tender For design, supply, installation , programming, testing and commissioning of electronicinterlocking system along with outdoor signalling work at charni road station of mumbai division western railways
Tender For comprehensive annual maintenance contract of electronicinterlocking systems (m/s hitachi (ansaldo) make) installed in sonpur division of east central railway for a period of three years.
Tender For corrigendum : replacement of wooden panel doors with flush type doors in atc building at ground and second floor and provision of illuminated signal squre and provision of interlocking tile flooring near mi room at icgas daman and replacement of office doors fitte
Tender For annual maintenance contract for electronics interlocking system installed at 5 stations (vnc, bvrm, gdv, rjy & gdr) of vijayawada division for 4 years.
Tender For supply of embedded fan less pc suitable as per rdso tan no:sts/e/tan/3007 dated 02.11.2012. suitable to kyosan make electronicinterlocking. 4 x pci/pcie slots. intel core i7/i5/i3, 4 com rs-232/422 /485.3 mini pci sockets. 4 sata iii.lan1 and 2. power input 9v to 36v dc or 12-48v dclinux / windows embedded standarad 2009 or above os. 4 usb remote power switch. make:-vecow or similar industrial grade fanless embedded pc.
Tender For providing of custom bid for services - annual maintenance contract of electronicinterlocking ei systems installed at different cabins for rail st of captive railway network dvc mtps for the period of two years
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 improvement of reliable power supply system with supply to signal equipment in connection with replacement of old & overaged panel interlocking stations to ei at bhadreswar in howrah division of eastern railway.