Uxulta built a laboratory on Ral Parthia, probably for the purpose of cutting off the Ral Parthia System from Slipstream. Her laboratory was partially damaged when Rommie, Dylan, Trance and Maia rescued Uxulta when she was shot by the Kalderans. The Kalderan weapons had a biological component. The effects were abhorrent, especially for Vedrans. There was a fire fight inside that lab and Rommie blasted a hole into the cavern with the Eureka Maru to enable the evacuation of Uxulta.