tender for supply of d.g. operators for operating d.g. set at kharkai pump house; supply of total 4 nos. of dg set operators (including 1 no. reliever operator) for operation and manning of dg set (500 kva, 415 v, 3 phase, 50 hz) for 30/31 days a months for 12 months i.e. 365 days a year in each of the 3 shifts i.e. a, b and c shift including sundays, national holidays and paid holidays. the dg operators shall also operate and carry out maintenance of starter panels, lighting systems, overhead lines etc. (as and when required basis) note: 1) 1 skilled d.g. operator in 1 shift = 1 manday, 2) note: each shift operator shall be given one weekly off day including the reliever operator