Silica gel breather for 132 kv/25 kv, 21.6 mva power transformer capacity 08 kg. poly carbonate clear view body with aluminum top & bottom flange with oil cup, filled with orange silica gel, model-dto-8 as per rdso spec no. ti/spc/psi/trnpwr/3201.

Disconnector assembly kit suitable for lightening arrestor of 42kv as per rdso specification no.- ti/spc/psi/mogtla/0101(02/2015) or latest.

36 mm aluminium bus tee terminal complete with fasteners as per rdso drawing no. eti/psi/p/6510 with modification no. a, b, c, & d identification no. 6511 & 6482 and rdso spec. no. ti/spc/ohe/fittings/0130(10/13) rev. 1

Telecom sub estimate: replacement/upgradation of complete scada system with amc as per rdso specification no. ti/spc/rcc/scada/0134 over sonpur division.

Ratchet lever hoist (pull lift) 3.2 ton [ratchet lever hoist (pull lift) 3.2 ton capacity, confirming rdso specification no. ti/spc/ohe/toolpl/1991

Jointless grooved copper contact wire 107 sqmm. made out of continuous cast copper wire rods as per rdso spec. : ti/spc/ohe/cw/0971 and str: ti/str/017/ rev 02 or latest.

Un-insulated cadmium copper catenary wire 65 sq. mm (19/2.10mm), as per rdso specification no. ti spc ohe cat cu-cd 0971 or latest and str no. ti str 020 rev 02.

25 kv system tee connector to suit 36 mm o/d aluminum bus bar to 50 mm o/d aluminum bus bar. (part no.11241, 11242 & 11243) rdso spec: ti/spc/ohe/fittings/0130-10/13-rev-1 or latest, rdso drw: eti/ psi/ p /11240 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.

Post insulator for 25 kv isolator and bus bars (ri 6090) as per rdso specification no. ti/spc/ohe/ins/0071 (apr percent u20192022) or latest.