bids are invited for custom bid for services - 1 ns a maintaining cleaning of surrounding area up keep and guarding of swimming pool compound round the clock deck area open area qty for two years 2x365x580 total 423400 sq mtrs , custom bid for services - 1 nsb maintenance of lawn cleaning grass cutting watering as required and instruction of site engineer qty for two years 2x365x420 total 306600 sq mtrs , custom bid for services - 2 ns cleaning of toilets bath room jaccuzi steam bath urinals wash basin including cleaning of toilet corridor and inlets outlets pipes unit rate includes toilet corridoor and inletoutlet pipes cleaning qty for two yea.. , custom bid for services - 3 ns a operation running maintenance disinfection of the swimming pool cleaning of swimming pool floor and wall tiles one time in a day working period except non running period , custom bid for services - 3 nsb non running period , custom bid for services - 4 ns descaling of existing filter with standards process as advised by site engineer with all tp cleaner acid including top up of filter media to match the existing media material , custom bid for services - 5 ns repalcment of filter media with standard quartz silex 1632 and 816 approximate wt 1500 kg including all material labour etc complete job l , custom bid for services - 6 ns deep cleaning of doors ventilator fans of toilet block once in week , custom bid for services - 7 ns supply of deep net standard in size as full fill the requirement of swimming pool and to the satisfaction of site engineer , custom bid for services - 8 ns trolly suction head 18 inch in size as full fill the