cleaning and sweeping of power house , transformer gallery , gis , lawn area and approach road to access tunnel and operation of 10 kld sewage treatment plant installed at power house , chamera ii power station , chamba , h . p . ( pkg . no . c-772 ) , cleaning and sweeping of power house , transformer gallery , switchyard , lawn area , approach road to access tunnel by removing the dirt , oil and water etc . scrubbing of terrazzo / tiled floors with water soaked gunny bags / duster including desilting of drains by manually removal of rock pieces , aggregate , sand , slush removing the above materials manually into the dustbin and loading the dustbins on truck and operation of 10 kld sewage treatment plant ( stp ) installed at power house , fixed charges as per schedule a-1 , epf as per schedule a-1 , service charges inclusive of contractor profit and overhead charges , mediclaim / esic , providing consumables items required for cleaning and sweeping of power house complex , mopper for mopping . , poccha ( floor / walls ) , brooms ( coconut ) , brooms ( phool ) , soap ( lux / lifeboy ) 75 gms , pvc bucket ( 20 ltrs . ) , pvc mug , napthalene ball , harpic 500ml , lizol liquid 500ml , soap case , odonil , phenyl liquid 01 litre , colin spray 500ml , duster cloth , scissor , bush cutter , disposal of canteen garbage , rock pieces , aggregate , sand and slush from power house to disposal site in tipper / tractor .