Display card as per sanrok part no 2ed-245-4982b or similar suitable for automatic fire suppression system as per rdso specification no. rdso/2013/cg-06 r1/r2 or latest

Drdo anaerobic bacteria to mdts 233 rev-00 and as per spec. no.- rdso/2013/cg-12.

Knuckle as per sanrok drg no 1ed -1067 for lhb coaches h type centre buffer coupler rdso spec no. rdso/2011/cg-03 rev. 01

Supply and refilling of nitrogen gas with hydro testing and valve servicing in automatic fire smoke detection cum suppression system, as per rdso specification no is/rdso/cg/22001 rev latest. material required as per enclosed annexure -1.

Pressure switch to ftrtipl part no. 1/604990 conforming to rdso specification no. rdso/2011/cg-04, rev-04

Jumper plug housing as per drawing no. lw71380 complying to rdso specification rdso_pe_spec_ac_0177 (rev-1) 2013 or latest

Set of elastomeric pads to escorts drg no.1552. specification no. rdso/2011/cg-03(rev-1).

Supply of modem suitable for siemens make msdac as per rdso specification no.rdso/spn/176/2013, rev. 3 or latest.

Adaptor assembly for jumper plug of 500 amp. iv coupler for lhb ac coaches conforming to rdso specification rdso/pe/spec/ac/0177 (rev.2) - 2013.

High capacity thermoplastic polyester elastomer lower washer for primary suspension.drawing no.:- rdso / cg-k4059, alt. (4) specification:- c-k409 (rev.-3 )