Inductive shunt assembly (sj) type nr 59 a1 to clw drg. no. 2twd.133.021 alt-3 and confirming to specification no. 4tes.133.001 alt-6 or latest. note:-this item is reserved for clw approved sources as per clw item id: - 2100735.

Single core cable 9gkw a x 70 4000 volt [single core cable 9gkw a x 70 4000 volt bk as per clw specn no. clw/es/3/0458. note: this item is reserved for procurement from rdso approved suppliers only.]

Simplified battery charger to icf specn. no.icf/elec/067 rev. a with cs-1 & 2 along with latest amendment/alteration if any

Cable lug 10.0/m8 as per specn. clw spec [cable lug 10.0/m8 as per specn. clw specification no. clw/es/3/0130/o (to be procurred from clw approved sources only.]

Helical spring for axle guide arrangement of ac rakes of kolkata metro as per icf drawing no.dc/emu2-0-1-203 alt h/3 or latest amendment, if any. nb: (1) material to be procured from rdso/icf approved sources only. specn: as per icf drawing no.dc/emu2-0-1-203 alt h/3 or latest

110v/120ah capacity valve regulated lead acid batteries for tl coaches in sets of 19 modules [6 volts per module], in charged condition, with inter cell connector as per rdso specification no. rdso/pe/spec/ac/0009-2014 [rev-2]. note: this item is reserved for procurement from rdso approved sources only.(pl closed pl no:45178460/43-1129) specn: as per rdso specification no. rdso/pe/spec/ac/0009-2014 [rev-2].

Oil pump with motor and starting capacitor 1.5 hp 240 volt single phase ac suitable for transformer of bg ac emu/memu conforming to icf specn. no. icf/elec/018 (rev.a) along with latest amendment/alteration if any.

Insulating base for primary helical spring of wap-5 loco as per drawing no.ia016-00274 rev 1(item is reserved for clw approved sources only) drawing no.ia016-00274 alt 1 spec:helical spring of wap-5

Single component silicon sealant conforming to icf specn. no. icf/md/specn.117 issue status-01, rev.01with amendment no.2 approved brands: 1. grade 666 of m/s anabond. 2. grade1080 of m/s dow corning, 3. grade my-t-sil 913 (clear) of m/s metlok. shelf life: thematerial shall have a shelf life of minimum 9 months. during this period the material shall have same qualities in all respects.

Capacitor 0.22 mfd+/-10 percent 2000 v of icar italy make type a-11-b- 0.22-210 or epcos make type b 25990-51224-x 007 or similar for wag-9 loco use as per abb id no. hies 309976p0001 (note- this item is reserved for purchase from clw approved source only).