Running contract for manufacture and supply of thick web switches rdso drg. no. t-9791.

Running contract for c.i. fittings for 1 in 12 thick web switches to rdso drg. no. t-6155.

Running contract for 06mm ncr grsps to rdso drg. no. t-8780 & t-9775.

Rate contract for manufacture and supply of 1 in 8.5 tws rdso drg. no. t- 9775

Rate contract for manufacture and supply of fittings for thick web switches for 1 in 12, turn out bg (1673 mm) for 60 kg on psc sleepers to rdso drg. no. t-6155 (alt. 13)

Running contract for manufacturing and supply of 6.2mm thick cgrsp rdso drg no.t-10346.

Spring setting device for use with 60e1a1 thick web switches b.g. (1673 mm) for 60e1 on psc sleepers drg: (rdso) rdso/t-6216 alt.06 spec: (rdso) irs: t-54 revised - 2024 set doc: set_rt_6216_ alt_6

Inspection gauges for 10125mm thick web curved switches b.g. for 60 kg

Manufacture and supply of complete fitting items for thick web switches 1 in 12 60 kg to rdso drg no.t-6155 conforming to irs specifications t-10-2025 with latest alteration if any, fitting items to be supplied as per annexure

Rate contract for manufacture and supply of twsej (assembly) for thick web switch expansion joint (twsej) (up to 100mm permissible movement at each end) rdso drg no. t-8822.