Following cleanup of any previously detected radiological activity exceeding specified limits, a radiation survey was performed throughout the L-85 reactor building (T093) and associated buildings (T093, T074, and T453). The results of this survey show that this facility meets the criteria established by the U.S. Nuclear Regulatory Commission's Regulatory Guide 1.86 and NRC Dismantling Order, Docket No. 50-375, dated February 22, 1983, for release of facilities for unrestricted use.