Supreme Group is currently constructing Rainier Square Tower in downtown Seattle. For this structure, over 350,000 individual anchor rods need to be welded on both sides with a consistent ﬁllet weld size for the concrete-ﬁlled composite plate shear walls. Given the large volumes of anchor rods necessary for the fabrication of the skyscraper and the relatively simple nature of the weld, an automated welding system is preferable to ensure consistent and efﬁcient weld production. A customized welding system was designed featuring a consistent, mechanically based welding guide system capable of rapidly and accurately producing ﬁllet welds surrounding the anchor rods. The implementation of this automated welding setup will save in excess of 7000 man-hours on the project, and reduce the budget by over a half-million dollars.