Rate contract for different maintenance of water and sump pump, skirt, scrapper, de, ds, v-fan etc at chp, ktps for two years.

Testing and calibration of protective relays at surface installations under rajahmundry asset

Supply and retrofitting, commissioning, testing of 02 nos. over current and earth fault relay in 33 kv feeders

Supply of numerical over current _ instantaneous relays_ numerical under over voltage relays _ data logger and numerical motor and transformer protection relay _ 4 items

Retrofitting of different relays within the existing three (03) no 132/33kv control and relay panels at 100mva, 132/33kv badampora grid substation

Erection, testing and commissioning of earthing and lightning arrestor for 6.6kv oh line against lightning in mine at jayant, ncl.

Retrofitting with installation, testing and commissioning of non-directional over current relays for auxiliary transformers of phase-i and ii elevated ass.

Calibration of 20 position automation energy meter testing benches and cct (compensated current transformer) located at power system testing lab at central training institute (cti), mppkvvcl, jabalpur

Repair to all types of steel furniture including welding, polishing, painting etc at ota, mh, 12 madras and other units and repairing, polishing, painting of tp/fd, pattern furniture including replacement of accessories at gentle men cadets accn

Procurement of different types of numeric relays supply retrofitting testing and commissioning for bpscl bokaro.