EUOSHA/2021/OP/F/SE/0142  For hybrid and online events, special arrangements might be necessary. If the interpreters have to work  remotely, the contractor has to ensure that the interpreters are properly trained and able to provide the  requested interpretation services using the conference online platform selected by EU-OSHA for the  event. At all times, the possibility of active participation of all participants has to be guaranteed. If the room(s) in which the onsite or hybrid events are taking place is (are) not appropriately equipped,  based on the request for services, the contractor will have to organise the supply of suitable technical  and audio-visual equipment that complies with current European standards, with a view to ensuring the  smooth and effective functioning of the event.  In this context, the contractor must manage the supply and installation of audio-visual and IT equipment  and ensure high-quality technical support onsite throughout the duration of the event.  The following equipment/services may be requested (non-exhaustive list):  If interpretation is provided, the contractor may have to organise the supply of technical interpretation  equipment for simultaneous interpreting, such as booths and related items.  Where necessary, and depending on the request for services, the contractor will have to organise the  provision of suitable equipment for interpretation into sign language.  Technical support services are to be provided onsite to establish, support and maintain in good working  order the equipment of all venues/meeting rooms.  • service of photographer or camera operator.  • stands, podium, lecterns, lighting: for some events, the contractor may have to assume  responsibility for the conceptualisation, production, transport, installation, maintenance,  cleaning and dismantling of stands and other exhibition equipment (display stands, lighting,  podiums, lecterns, seats, easy chairs, tables, etc.);  • interactive voting system (base station, keypads, setting up of voting presentation and slides,  use of smartphone applications, technical assistance);  • screen for rear projection, including stand if needed;  • screen for front projection, including stand if needed;  • IT equipment: computers, laptops and tablets with UK keyboard, printers, Wi-Fi connection,  live-streaming system, connection to social media;  • audio-visual equipment: multimedia projector (minimum 6000 ANSI lumens), projection  screens, monitors, flat-screen, TV/monitor, cameras, DVD players;  • audio and sound equipment: table microphone(s), mobile microphones, audio speakers,  including the necessary number of loud speakers depending on the venue and the size of the  event;  2.3.9  Technical, audio-visual and interpretation equipment  32 