bids are invited for cleaning, sanitation and disinfection service - outcome based - south lallaguda railway colony; schedule a through sweeping of all roads premises outside the compound of the quarters at least once in a day and as and when required; outdoor , cleaning, sanitation and disinfection service - outcome based - south lallaguda railway colony; schedule b through sweeping of the stair cases of the quarters at least once in a day and as and when required; indoor , cleaning, sanitation and disinfection service - outcome based - south lallaguda railway colony; schedule c collection of papers & plastics thoroughly at least once on a day and as and when required; outdoor , cleaning, sanitation and disinfection service - outcome based - south lallaguda railway colony; schedule e indoor residual spraying of anti mosquito & anti fly insecticides in quarters, service buildings, drains for effective control of mosquitoes &o.. , cleaning, sanitation and disinfection service - outcome based - south lallaguda railway colony; schedule g fogging should be done entire colony; entire colony , collection & disposal waste management service - collection, lifting, transportation, unloading; dry waste total quantity :