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.

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.

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

Onan/onaf type traction power transformer along with all accessories required for its commissioning as per rdso s specification no. ti/spc/psi/trnpwr/3201

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

Pcb card suitable for automatic changeover cls panel capacity 5 kva to 10kva as per rdso specification no. ti/spc/psi/cls/0020 or latest with all necessary accessories and the modification required. a common pcb card suitable for all core/rdso approved makes of cls panel. (specifically suitable for concord, supreme, suntron makes or similar)

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

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

25 kv 1250 amps single pole isolator as per rdso spec. ti spc psi isoltr 0210 with a and c slip no. 1 and 2 with arcing horns, operating rods, operating rod guides, mounting base, insulators (pin & pedestal insulator set and rod insulator), terminal connector ri 1009, pad lock & aluminium strip but without earth contact assembly with complete set including all sps and accessories.

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.