Set of items for trap chamber modificati [set of items for trap chamber modification in 3-phase locos as per rdso modification no. rdso/2017/el/ms/0465 (rev. 0) dt.18.10.2017 (amdt. no.-1 dt.04.04.2018) clause no. - 5.1 & 5.2 made as per clw spec. no. - clw/ms/3/053 alt. 21. one set consisting of 09 items mentioned in annexure-a, a s per clw specification no. clw/ms/03/053 alt. 20 or latest for ss fittings (item no. 1 to 8) and clw/ms/03/029 or latest for ss tubes (item no. 9)]

Self gripping sealing rubber for roof of wag-9 loco as per clw drg no. 1209.18.406.89 alt-4 or latest and to clw spec no. clw/ms/3/034 alt-6 or latest.

Axle damper for wag-9 loco. clw spec. no.- clw/ms/3/009 alt-3, clw drg. no.- 1209-01.215-014 alt.-2

Transformer oil for 3 phase locomotives clw spec no:- clw/es/3/0172 with latest alt. and iec 60296 spec no:- clw/es/3/0172 with latest alt.

Secondary suspension spring for wap5 locos as per clw specn. no.clw/ms/3/spec/eldo-bogie/004 alt.3 or latest 1and clw drg.no.1210.01.015.010 alt.2 or latest.

Primary spring inner for middle axle as per clw specification no . clw/ms/3/spec/eldo -bogie/004 . alt-2 or latest and confirming to clw drawing no.1209.01.115.009 alt-2 or latest

Axle box complete without bearings as per [axle box complete without bearings as per clw drg. no.1209.01.111.005 alt-3 or latest and conforming to clw spec no. clw/ms/3/003 alt-5 or latest.(as per uvam id: 2100113)]

Spring for e.m. contactor as per clw specification no.4tts.291.001 alt.8 or latest, and clw drawing no.4twd.291.038 alt-1 confirming to clw drawing no.itwd.291.033 alt 9 or latest.

Crew fan for wag-9 loco as per clw spec. no. clw/es/3/0110 alt. e.

Transformer module primary voltage (pos no 224.2) as per clw spec. no.clw/es/3/0083 alt- b or latest & abb document no- 3ehp590547 r0001 or latest and conforming to clw drawing no. clw/es/3/sk1/0083 alt-b or latest.