Tender For corrigendum : manufacturing and supply of fish bolts and nuts of size 25 x 130 mm for 52 kg rails to rdso drg no. t-11501 alt. 3 or latest alterations if a ny, confirming to irs specifications serial no.t-23: 2021 (redrafted) or latest amendment if any. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : repairing of old/worn out 60 nos. rollers and fabrication of 10 nos. roller sector cages 10 nos. inner and 10 nos. outer pertaining to live ring assembly and 1891588 repairing of 24 nos. roller rails of 24/96 draglines, working at bina project
Tender For supply of one meter long fish plate for 60 kg (uic)/60e1 rails to rdso drg no. t-5916 and conformin g to irs specification no. irs/t-1-2021 or latest alteration / corrigendum as amended upto date of tender n otice if any.(each set of 1 m long fishplate comprise of 02 nos of fish plate to rdso drg no. t5916 and 06 n os fish bolts & nuts to rdso drg no. t-1899 and 06 nos single coil spring washers to rdso drg. no. t-1077 3). [ warranty period: 30 months after the date of delivery ]
Tender For manufacturing and supply of 6400 mm o/r (curved) fan shaped switches 1 in 8.5, t/out for bg (1673 mm) 60kg on psc sleepers to rdso drg. no. t-4966 (alt.7) with latest alteration and conforming to specification no. irs: t-10-2025 with latest corrigendum with suppliers rails complete with stock rails an d all parts and fittings as listed in the drawing including check rails but excluding grooved rubber sole pla tes, insulating liners, elastic rail clips, plate screw, fish plates and fish bolts. (the alteration in drawing a nd specification issued by rdso up to tender closing date shall be applicable to this tender.). [ warranty period: 30 months after the date of delivery ]
Tender For supply of cms crossing for bg. 60 kg (uic) on psc sleepers 1 in 8.5 to rdso drg. no. t-4967, alt. 8 complete with all fittings as listed in the drawing excluding grooved rubber sole plates, check rails , insulating liners, fish plate, fish bolts and nuts, elastic rail clips and conforming to irs specificatio n no. irs:t-29 revised 2024 for cast manganese steel crossings. [ warranty period: 30 months afte r the date of delivery ]
Tender For manufacturing and supply of cms crossing 1 in 16 bg for 60 kg. rails on psc sleepers l ayout to rdso drg. no. t-5693, alt. 3 complete with all fittings as listed in the drawing excluding fish plates, fish bolts, g. r. pads, metal liner, gfn liner, elastic rail clips and check rails as per irs/t-29( revised-2024) for cast manganese steel crossing complete with relevant specifications for all parts. [ warranty period: 30 months after the date of delivery ]
Tender For supply of miniature circuit breaker, 63amps, isi marked, instantaneous tripping range: c, four pole with 3pp(pp=protected pole), 415v ac, conforming to is/ iec: 60898-1:2015, with rated circuit current c apacity 10ka, fixed unadjustable time current characteristics and suitable for use in protection of indus trial, commercial and domestic installations. mcbs shall be suitable for 50 hz ac main supplies and hav e facility for termination of aluminium cable. mcbs shall have fixing arrangement for mounting on steel rails of top hat section rail th:35- 7.5, conforming to is/iec 60715:2017. [ warranty period: 30 mont hs after the date of delivery ]
Tender For proposal for salvaging of rails & stowing pipes from j-17(a) panel to j-17(b) panel and track installation at j-17(b) panel in r-vi seam at pandaveswar colliery.