Annual maintenance of 132 kV S/S Barhan

Preventive and breakdown maintenance of complete substation bay and transformer (2x63 MVA, 132/33kV) and their respective bays. 33 kV feeder bays, 01 no 33/0.4kV station transformer and 02no. 10MVAr, 33 kV capacitor bank and its bays etc. round the clock with a team with 02 no. skilled technician and 02 no. unskilled collies, works involves regularly checking and tightening of 132 kV & 33 kV jumpers, replacement of damaged jumpers, clamps, tripping/closing coils of CB’s, Jaws and blades of isolator, jumpers, CT’s, PT’s, damaged of poles of CB’s etc. as and when required, cleaning of 01 no. 110Volt battery set with its charger & DCDB, maintaining of fluid level, maintenance of gravity, recording battery parameters as per norms of department, identification and switchyard to keep them in order, adjustment of mechanism of CB’s if required, cleaning of insulator of equipments as and when required including all men and T&P required.

Maintenance of Lawn and Gardens as per technical specification details enclosed as annexure.

Cleaning of complete yard of sub-station by cutting grass as per direction of supervising engineer & as per technical specification enclosed annexure (Approximate area of grass cutting in one time will be 8150 Sqr. Mtr.)

Daily cleaning of complete control room building& surrounding area including battery room, toilets etc involving brooming twice a day, mopping daily, dusting of walls, panels etc regularly with man material and T&P as per annexure

Katyani Construction Co.

R R ENGG COMPANY