Specifications include, but are not limited to: The University of Wisconsin-Madison’s Department Medical Physics is requesting bids for a Floor Anchored Tabletop Positioning System to be installed in RM B1056 WIMR, that can move along 3 linear axes. It is for the purpose of supporting and aligning research and calibration equipment in front of an x-ray radiation beam, with high repeatability and high accuracy positioning. The system must be compatible with existing laboratory equipment that will be used in this project. The proposed project will require the design and fabrication of a 3-axis control box (using Rexroth Indra Drive BASIC Multi Ethernet controllers) and include free, onsite control system programming support and free ongoing onsite trouble-shooting and customization support. Must also provide free consultation in coordination with UWMRRC engineering team to incorporate components into final design.