Procurement of self propelled battery operated articulated boom lifter with standard features for 400kv switch yard

Operation, maintenance of katheru pump house cum intake well, 33 kv indoor substation with master control room, 33 kv switch yard with staff quarters, watch and ward of 2.6 m dia. ms pumping main from katheru to yeleswaram (56.70 km) and watch ward of gandepalli one way surge station, jaggampeta repeater station and smc station at yeleswaram for a period 12 months from 01-06-2025

Special repair to ber improvement of ht switching system by replacement air break god switch with air break/sf6 based load break switch unit at mil stn gnr

Hot air gate assembly for mill hot air duct with pneumatic power cylinder and bulb seal assembly pneumatic operated single power cylinder guilotine horizontal type ensuring 100 sealing with hastelloy material seals including electrical accessories

Hot air gate assembly for mill hot air duct with pneumatic power cylinder and bulb seal assembly pneumatic operated single power cylinder guilotine horizontal type ensuring 100 sealing with hastelloy material seals including electrical accessories

11 kv polymer pin insulators with pins

Hiring of 01 no. small sky lift cng operated vehicle with hydraulic operated lifting arrangement mounted on open body (tata ace/ ashok leyland or equivalent) for flag hoisting work including supply of satin cloth colourful flags in entire ndmc area.

Repair cum maintenance of the 3.3 kv and 11 kv gang operated a.b. switches, including its accessories for its installation, installed in mine, workshop and the 11 kv main substation, under karo ocp, bnk area

Supply of 2000nos 110 kv 90 kn composite polymer insulator as per the specification for madurai operation circle