supply of marshalling yard spares (rail track material) for rgtpp hisar, ptps panipat and dcrtpp yamunanagar supply of marshalling yard spares (rail track material) for rgtpp hisar, ptps panipat and dcrtpp yamunanagar , supply of marshalling yard spares (rail track material) for rgtpp hisar, ptps panipat and dcrtpp yamunanagar (please refer nit annexure -1, 1a & 1b for detailed specification and delivery site/schdules , nut with bolt t-11523 dia: 25 mm , nut with bolt t-11531 dia-25 mm , nut with bolt t-11636, 18x70 mm , nut with bolt t-11680, 25x100 mm , screw bolt,t-3912 , rubber pad rt-4875, rail track , gr sole plte grvd rbr, rt-4614, 6mm , gr sole plte grvd rbr, rt-4615, 6mm , gr sole plte grvd rbr, rt-4722, 6mm , nut with bolt t-11550, rail track and signalling system , bracket rdso/t-4784, rail track and signalling system , bracket rdso/t-4917, rail track and signalling system , spring washer/t-10773, rail track and signalling system , switch consisting of tongue rail (length- 11.90 meter, 52 kg., 8½ ) with stock rail (length- 12.80 meter, 52 kg.,8½) complete set for left side with all accessories but without slippers. rdso drawing no. 4865 & 66 , switch consisting of tongue rail (length- 11.90 meter, 52 kg., 8 ½ ) with stock rail (length- 12.80 meter, 52 kg., 8½) complete set for right side with all accessories but without slippers. rdso drawing no. 4865 & 66 , tongue rail (length- 11.90 meter, 52 kg., 8 ½ ) for left side.rdso drawing no. 4865 , tongue rail (length- 11.90 meter, 52 kg., 8 ½ ) for right side. rdso drawing no. 4866 , crossing ({length- 3.30 meter, 52 kg.,8 ½ ) cms (casting mild steel) , pull road complete set (52 kg., 8 ½ ) , spring lever complete set (52 kg., 8 ½ ) , rubber pad (60 kg.) , fastener bolt type: square head bolt with nut, diameter: m25, length-180 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , fastener bolt type: square head bolt with nut, diameter: m25, length-250 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , fastener bolt type: square head bolt with nut, diameter: m25, length-300 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , fastener bolt type: square head bolt with nut, diameter: m25, length-350 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , fastener bolt type: square head bolt with nut, diameter: m25, length-275 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , fastener bolt type: square head bolt with nut, diameter: m25, length-325 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , fastener bolt type: square head bolt with nut, diameter: m25, length-410 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , fastener bolt type: square head bolt with nut, diameter: m25, length-80 mm, material- mild steel, class: 4.6, thread series metric standard coarse, thread length: full length thread, indian standard is:1363 , railway siding spares, item name- build up x-ing, part no.- not available, equipment- rail track and signalling system, additional information- 52 kg. , railway siding spares, item name- elastic rail clip type: pendrol, part no.- t-3701, equipment- rail track and signalling system , railway siding spares, item name- tongue rail size: 1 in, part no.- not available, drawing no. 4866, equipment- rail track and signalling system, additional information- right hand side bg52 kg , railway siding spares, item name- key type:2 way , material – mild steel, part no.- t-405, equipment- rail track and signalling system make- not available, model- not available , railway siding spares, item name- loose jaw , material – mild steel, part no.- rf-4, equipment- rail track and signalling system make- not available, model- not available, additional information- 90r/52 kg , railway siding spares, item name- combination fish plate , material – mild steel, part no.- 90r, equipment- rail track and signalling systemmake- not available, model- not available, additional information- for 52kg track , railway siding spares, item name- lever box, material – mild steel, part no.- not available, equipment- rail track and signalling system make- not available, model- not available, additional information- with push button , railway siding spares, item name- fish bolt & nut, size- 130 x 25 mm, part no.- not available, equipment- rail track and signalling system, make- not available, model- not available, , railway siding spares, item name- stretcher bar, bolt type- square head,size- 18 x 75 mm, part no.- not available, equipment- rail track and signalling system, make- not available, model- not available, , railway siding spares, item name- pre stressed concrete (psc) sleeper, part no.- not available, drawing no. 4148 equipment- rail track and signalling system, make- not available, model- not available, additional information- for 60kg uic , railway siding spares, item name- single coil washer, size- 25 mm, part no.- not available, equipment- rail track and signalling system make- not available, model- not available , railway siding spares, item name- stud bolt, type- half squared headed, size- m80 x 25 mm, part no.- not available, equipment- rail track and signalling system, make- not available, model- not available, , railway siding spares, item name- tongue rail,size- length- 7.62 mtr. , part no.- not available, equipment- rail track and signalling system, make- not available, model- not available, additional information- for 52 kg. rail, lhs curve , railway siding spares, item name- tongue rail,size- length- 4.72 mtr. , part no.- not available, equipment- rail track and signalling system, make- not available, model- not available, additional information- for 90 er rail, lhs curve , railway siding spares, item name- tongue rail,size- length- 4.72 mtr. , part no.- not available, equipment- rail track and signalling system, make- not available, model- not available, additional information- for 90 er rail, rhs curve