engaging essential services to 10 flats and 4 shops in ganga colony at trustpuram for the period from 01.10.2023 to 31.03.2024; 1 annual maintenance 2 engaging pump operator cum electrician grade ii on contract basis for maintenance such as to operate the electric motor for pumping water from well to sump and sump to oht for day to day water supply arrangements and for attend electrical complaints such as replacing the bulb, starter, chock and electrical fittings excluding cost of material but including labour charges, wiring faults etc., all complete and as directed by the departmental officers. 3 engaging sewer cleaner cum sweeper for attending day to day maintenance such as removing blockage in sewer line, desilting of inspection chamber and gully trap etc.., and to cleaning the staircase portion, terrace and other common area, the surrounding area of the scheme etc. all complete and as directed by the departmental officers.