providing services for cleaning , maintenance , upkeeping and instrumentation work for dam complex and running and maintenance of water supply system and civil works of power house complex at omkareshwar power station , siddhawarkut , dist . khandwa ( m . p . , maintenance and scrubing of tiled floor of dcr building . , cleaning of structural glazing/ glazed doors & windows of dcr building to the satisfaction of engineer-in -charge . , maintenance and scrubing of toilet/bathroom of dcr building . , cleaning and scrubbing of railings with water soaked gunny bags/ duster etc . , cleaning and desilting of drains i . e . manual removal of rock pieces/aggregate/sand/slush etc dumping/empting into dustbins , loading the dustbins on truck/vehicle provided by the department and disposal of the same outside the premises as per the directions of engineer-in-charge . , cleaning and desilting of sump i . e . manual removal of rock pieces/aggregate/sand/slush etc dumping/empting into dustbins , loading the dustbins on truck/vehicle provided by the department and disposal of the same outside the premises as per the directions of engineer-in-charge . , sweeping , mopping , dusting and cleaning of spiders web etc . of the dam staircase area , complete to the satisfaction and as per the directions of engineer-in-charge . , mantenance & scavenging of the floor & walls of dam galleries by removing all waste , concrete dirt , oil , water etc . by sweeping and satisfactory disposal of the same as directed by the engineer-in -charge . , cleaning of the bitumen/concrete road provided on dam deck bridge for access between left and right bank including sweeping with broomsticks , removal/dumping the materials manually into dustbins within a lead of 250m , loading the dustbins on truck/vehicle provided by the department and disposal of the same outside the premises as per the directions of engineer-in-charge . , services for data collection , monitoring of seismic observatory and work related to instrumentation reading at main dam , power dam and pressure shaft and day to day activity as directed by engineer-incarge . ( three skilled and one unskilled persons are minimum required for executing this work ) . , maintenance and upkeeping of plants and other miscellaneous work such as distribution of pamphlets on various festive occassion at omkareshwar , transportation of stairs at required places , transportation and fixing of safety materials to working men and officers during visits & also during rainy season in flood monitoring cell operation . ( one unskilled person is minimum required for executing this work ) . , running and maintenance of pump installed at block no 37 of power dam for water supply at r/b required in day & night shift & one no . semi-skilled person in each sift i . e . two nos . of semi-skilled person for day & night shift , . , maintenance & up keeping of drinking water supply and repair & maintenance of miscellaneous civil works at power house , switch yard & dam control room . complete job . , maintenance and up-keeping of lawn including maintenance of grass , flower bed , planting of different plants , watering of lawn etc complete . water arrangements for lawn , pesticides , manure etc will supplied free of cost to the contractor . , consumables for maintenance/cleaning of dam area and galleries . , providing two sets of uniforms and one pair of shoe ( to be issued to minimum 23 nos . of labours per year