operation of electric sub station , dg set , water pump sets and routine maintenance of ei and fans including compound lights , ( i ) operation and routine maintenance of 2x500 kva , 11 / 0 . 440kv electric sub station comptising of ht panel , lt panel , apfc panels , transformer and 180kva d . g set with amf panel round the clock on all days including sunday and holidays as required as per terms and conditions attached ( ii ) operation and running maintenance of electric driven water supply pump sets its allied accessories & panels on all days . ( a ) electrician cum e&m operator- 03 nos . ( 01 no . in each shift ( 6 . 00 am to 2 . 00pm , 2 . 00pm to 10 . 00pm & 10 . 00 pm to 8 . 00pm ) ( b ) khallasi - 01 no . ( 9 . 00 am to 5 . 00 pm ) , routine maintenance of ei& fans , light points , fan points , exhaust fan points , call bell points , light and power pints , distribution boards , sub main wiring , circuit wiring tube light fittings , street light fittings and all type of electrical fittings , i / c compound / street light etc . at deputy commissioner office ( south east ) on all working days except sunday and holidays as per terms and conditions as specified and by providing follwing minimum staff:- ( a ) wireman - 01 no . ( 9 . 00 am to 5 . 00 pm ) ( b ) khallasi - 01 no . ( 9 . 00 am to 5 . 00 pm )