Court of Appeals for the Federal Circuit February 2, 1990, 89-1205 (Atlas Corporation v. United States)

895 F.2d 745 31 ERC 1100, 58 USLW 2508, 20 Envtl. L. Rep. 20,706, 36 Cont.Cas.Fed. (CCH) 75,810 ATLAS CORPORATION, Kerr-McGee Chemical Corporation, Quivira Mining Company, Western Nuclear, Inc., Atlantic Richfield Company, Umetco Minerals Corporation and Union Carbide Corporation, Homestake Mining Company of California, Inc., and Pathfinder Mines Corporation, Plaintiffs-Appellants, v.