24 fibre armored optical fibre cable as per rdso specification no. irs tc-55/2006 rev 1 with amendment 3 or latest

Supply of control cards for coach indication board as per rdso specification no. rdso/ spn/ tc/ 108/2015 rev.4.0 amdt-1

Green led signal lamps for main colour light signals (integrated) for railway signalling as per rdso specification no. rdso/spn/199/2025 rev 1.2 with latest amendments/version.

Abrasive rail cutter as per rdso specification no.-tm/sm/1 (second revision) 2020 or latest if any

Narrow jaw adapter class e 6 x11 . as per drg.no. drawing - rdso drawing no : wd-89067-s/9, alt-12, specn: mat. spec. - as per drawing with latest revision and amendments and conforming to rdso str no. ab/rb-40-2016, rev-2 of june 2021, with latest revision and amendments.

Rail profile weld grinder as per rdso specification no. tm/sm/10 dated 16-08-1991( first revision july 2020) or latest

Check valve assembly for coaching as per rdso drawing no : sk-98112, alt-nil or latest. material spec : as per drawing with latest revision and amendments and 02-abr-02 with 4 amendments (last amendment-4 of sept. 2016) or latest.

Supply of polythene insulated polythene seathed jelly field pijf 20 pair cable 0.5mm dia as per rdso-spn-no. irs: tc-41/97 with amendment no-2

Flange welded joint 25 mm bore (pipe to pipe) as per drg.no. rdso drawing no : sk-85187, alt.-4 with latest alteration specn: 04-abr-2019 (rev. 02 of dec-2019) with latest revision and amendments

Description: side frame pedestal jaw (long) liner (size: 60x20x03mm) as per fig. 32 of rdso technical pamphlet g-95, revision-ii of june 2026. mat. spec.: bis, is:3885/1992 (reaffirmed 2022) amendment no. 2 (july 2024), with latest revision and amendments, part- 1, grade- iv (bhn 380-420). fig. 32 of rdso technical pamphlet g-95, revision-ii of june 2026. spec. bis, is:3885/1992 (reaffirmed 2022) amendment no. 2 (july 2024) .