Roof line insulator complete as per clw specification no. clw/es/ac/i-1/l or latest and clw drawing no. clw/es/sk-2/ac/i-1/l or latest.

Panto foot insulator as per clw specification no. clw/es/ac/i-1 alt- k or latest and drg. no. clw/es/sk-4/ac/i-1/ k or latest

Foot insulator for pantograph specification-clw specn.no-clw/es/ac/1-1 alt-l clw drg.no.clw/es/sk-4/ac/1-1

Insulator assly. type a (without insulator) specification:- . comprising of item 1,2,3,6,7,8,15, 18 to 25 of clw drg no. clw/es/sk-3/c-49 alt.b with latest alt. sheet 16,17 & 18

Terminal box for earth shunt as per clw specification no. clw/es/3/0062 alt - a or latest.

Foot switch spring load for sanding, vigilance & independent brake as per clw s spec.no.-clw/es/3/0032 (alt.-h) & clw s drg.no.-clw/es/3/sk-1/0032 (alt.-h) &clw/es/3/sk-2/0032 (alt.-h).

Foot insulator for pantograph specification no clw/es/ac/i-1 alt-l and drg no clw/es/sk-4/ac/i-1/l.

Contactor filter on/off and adoptation (pos no 8.1 & 8.2) type: bps30.06s, 3000v-600a-3 hiko-110volt as per abb product no. hsba 433699r1384 or latest, clw spec. no. - clw/es/3/0086 alt c or latest, clw drg. no. clw/es/3/sk-1/0086 & clw/es/3/sk-2/0086 or latest. note :- latest alteration / specification will be acceptable at the time of tender opening.

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.

Cable lug 185 sq. mm m20 size cu vzn confirming to clw specification clw/es/3/0130 alt-o or latest.