Large catenary suspension bracket complete assembly as per rdso drg. eti/ohe/p/2130 rev-b or latest and spec. no. ti/spc/ohe/fittings/0130-10/13-rev-1 or latest.

Contact wire splice (toothed type), complete assembly as per rdso drg. no. eti/ohe/p/1080-1 (rev- b) or latest.

Surge arrestor 42 kv-10 ka as per rdso specification e1/2/05-87 with amendment 1 or latest

Contact wire ending clamp body (part no.1118-3) and wedge (part no.1119-3) with fasteners suitable for 107 sq. mm contact wire as per rdso drg. no. eti/ohe/p/1110-2 rev-e and rdso s spec. no. ti/spc/ohe/fittings/0130(10/13) rev. 1 or latest & no. eti/ohe/13(4/84) a & c slip no.1 to 4

Regulating equipment (atd) : three pulley type with modified pulley grooved (3:1 ratio) with use of nbc ball bearing 6305 llu (part-1) or skf ball bearing 6305-2 rsi (part-1) or fag ball bearing 6305-2 rsr(part-ii) in regulating equipment as per rdso specification no. ti/spc/ohe/atd/0060 rev-2 or latest rdso drg no. ti/drg/ohe/atd/rdso/00001/99/2 or latest, ti/drg/ohe/atd/rdso/00001/99/3 rev-2 or latest.

Augmentation of earthing, bonding, surge and lightning protection system for compliance as per latest rdso tan guidelines in agc-pwl section.

Loco side buffer assembly complete for electric locomotives as per rdso specification no.mp-0.41.00.03 (rev 03) of aug 2024 or latest and rdso drawing no. skdl-4561, alt 2 or latest.

Parallel clamp (150/160) as per ri no 1051-3 with gi bolt m16x50/38 with nut, spring washer b16 as per rdso drawing no eti ohe p 1050-3 rev-a or latest and as per rdso specification no ti/spc/ohe/fittings/0130-10/13-rev-1 or latest.

Infrared thermal imaging system for stationary installation as per rdso spec no. ti/spc/ohe/tips/1031 dec 2013 or latest, with nabl test certificate.

Axle box complete assembly (middle axle) [axle box complete assembly (middle axle) for wap1/wap4 loco as per rdso drg. no. skvl-603 alt-7 or latest and spec. no. mp.0.3600.01 or latest]