The supplier will provide the services of 'On-site health and safety consultant' (OSH&SC) in support to the F4E safety officer for each task order that will be concluded. For each task order, the work consists of providing support and consultancy to the F4E safety officer in preparation and during the activities of on-site installation, commissioning and testing of systems and components procured under the responsibility of F4E in the frame of the Broader Approach Agreement.