bids are invited for custom bid for services - hiring of agency for medical screening; registration of establishment display of registration certification at workplace hours of work register of overtime weekly rest and payment at rest night shift maintenance of workers registers and records notice of commencement and completion register of persons employed as building workers muster roll and wages register payment of wages display of notice of wages regarding register of damage or loss issue of wages book service certificate for each workers display an abstract of bocwa and bocwr annual return drinking water latrines and urinals accommodation creches first-aid boxes canteens food stuff and other items served in the canteens supply of tea and snacks in work place food charges on no loss no profit basis delhi bocw welfare board rules safety committee safety officer reporting of accidents and dangerous occurrences procedure for inquiry in to the causes of accidents responsibility of employer responsibility of architects, project engineer and designers responsibility of workmen responsibility for payment of wages and compensation penalties and procedures excessive noise, vibration etc. fire protection emergency action plan fencing of motors lifting of carrying of excessive weight health, safety and environmental policy dangerous and harmful environment overhead protection slipping, tripping, cutting, drowning and falling hazards dust, gases, fumes, etc corrosive substance eye protection head protection and other protection apparel electrical hazards vehicular traffic stability of structure illumination stacking of materials disposal of debris numbering and marking of floors lifting appliances and gears runways and ramps working on or adjacent to water