According to this notice the expected publication date of the contract documents (note that this could change) is 2020-03-20
Supply and Service Agreement for detailed design, fabrication, transport and installation of the control hutch structure. The NMX control hutch is a light structure where the sample is prepared and the experiment is controlled. The ground floor of the hutch building will house the laboratory space for sample preparation and the top floor will house the instrument control room. Electronics racks will be places on the roof of the hutch.