germany-mannheim: social work and related services./ star - strategic transformation and activation./ the subject of the contract is in lot 1 services for the construction and operation of a diagnostics center as part of the star project - strategic transformation and activation, which is funded on the basis of the federal program model project "rehapro" according to § 11 sgb ix, and in lot 2 the scientific support of the project. the services are to be provided from november 2nd, 2022 for a period of 48 months. bids may only be submitted for one of the two lots (limitation of bids in accordance with section 30 paragraph 1 sentence 1 vgv).