tender for annual maintenance of electrical installation work at suryadaya children home for deaf and dumb boys and girls, karnajora uttar dinajpur. ( project id: wc212249427s000 ) - day to day preventive and corrective maintenance of electrical installation including operation fire detection system at suryadaya children home for deaf & dumb boys & girls incl. compound illumination, operation of lt panels , feeder pillar box including allied electrical fittings & accessories etc. for round the clock in three shifts from 06:00 am to 02:30 pm, 02:00 pm to 10:30 pm, 10:00 pm to 06:30 am ( 3 shifts in each months ) as per terms & conditions spelt out in annexure-a ( period 12 months ) . 2 morning shift ( 06:00 am to 02:30 pm ) :- 1 nos. skilled staff & 1 nos. un-skilled staff. 3 evening shift ( 02:00 pm to 10:30 pm ) :- 1 nos. skilled staff & 1 nos. un-skilled staff. 4 night shift ( 10:00 pm to 06:30 am ) :- 1 nos. skilled staff & 1 nos. un-skilled staff. 5 the rates to be quoted by all the bidders should be inclusive of all taxes and duties including gst and lwc.