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EEOICPA: SEC Sites

Sites with Special Exposure Cohort (SEC) Status:

  • Allied Chemical Corporation (Metropolis, Illinois) (a/k/a General Chemical Division)
  • Amchitka Island Nuclear Explosion Site (Amchitka Island, Alaska) (a/k/a Amchitka Island Test Center; Amchitka Island Test Site)
  • Ames Laboratory (Ames, Iowa) (a/k/a Iowa State University)
  • Area IV of the Santa Susana Field Laboratory (Santa Susana, Area IV, California) (a/k/a Atomics International; Energy Technology Engineering Center (ETEC); Liquid Metal Engineering Center (LMEC); Nuclear Development Field Laboratory (NDFL))
  • Brookhaven National Laboratory (Upton, New York)
  • Combustion Engineering (Windsor, Connecticut) (a/k/a Asea Brown Boveri)
  • Connecticut Aircraft Nuclear Engine Laboratory (CANEL) (Middletown, Connecticut) (a/k/a Connecticut Advanced Nuclear Engineering Lab; Pratt and Whitney Corp.; United Aircraft Corp.)
  • Dow Chemical Company (Madison, Illinois) (a/k/a Consolidated Aluminum; Madison Site (Spectrulite); Spectrulite Consortium, Inc.)
  • General Atomics (La Jolla, California) (a/k/a Division of General Dynamics; GA; John Jay Hopkins Laboratory for Pure and Applied Science)
  • Hanford (Richland, Washington) (a/k/a Hanford Engineer Works (HEW))
  • Harshaw Chemical Company (Cleveland, Ohio) (a/k/a Harshaw Filtrol Partners; Uranium Refinery)
  • Horizons, Inc. (Cleveland, Ohio) (a/k/a Celcon Metals Co.; Lamotite, Inc.)
  • Iowa Ordnance Plant (Burlington, Iowa) (a/k/a Burlington Ordnance Plant; Iowa Army Ammunition Plant; Mason & Hanger; Silas Mason Co.)
  • Kellex/Pierpont (Jersey City, New Jersey) (a/k/a Kellex Corp.; Vitro Corp of America)
  • Lake Ontario Ordnance Works (LOOW) (Niagara Falls, New York) (a/k/a Niagara Falls Storage Site (NFSS))
  • Lawrence Livermore National Laboratory (Livermore, California) (a/k/a California Radiation Laboratory)
  • Linde Ceramics Plant (Tonawanda, New York) (a/k/a Linde Air; Praxair; Tonawanda Laboratory)
  • Los Alamos National Laboratory (LANL) (Los Alamos, New Mexico) (a/k/a Los Alamos Scientific Laboratory)
  • Mallinckrodt Chemical Company, Destrehan Street Plant (St. Louis, Missouri) (a/k/a Mallinckrodt Chemical Works; MCW; St. Louis Downtown Site)
  • Massachusetts Institute of Technology (MIT) – Hood Building only (Cambridge, Massachusetts) (a/k/a Hood Building)
  • Metallurgical Laboratory (Chicago, Illinois) (a/k/a Eckhardt Hall (+ West Stands, New Chem. Lab and Annex, Ryerson Physical Lab, Kent Chem. Lab); Met Lab)
  • Metals and Controls Corp. (Attleboro, Massachusetts) (a/k/a M & C; Texas Instruments; M&C Nuclear; Metals and Controls Nuclear Corp.)
  • Monsanto Chemical Company (Dayton, Ohio) (a/k/a Dayton Project; Old Schoolhouse; Runnymeade Playhouse; Units I, III and IV)
  • Mound Plant (Miamisburg/Dayton, Ohio) (a/k/a Dayton Project; Miamisburg Closure Project; Miamisburg Environmental Management Project (MEMP); Monsanto Research Corp.; MOUND; Mound Site; Units I, III and IV)
  • Nevada Test Site (NTS) (Mercury, Nevada)
  • Norton Co. (Worcester, Massachusetts)
  • Nuclear Materials & Equipment Corp. (NUMEC) – Apollo (Apollo, Pennsylvania) (a/k/a Atlantic Richfield Corp. (ARCO); Babcock & Wilcox)
  • Nuclear Materials & Equipment Corp. (NUMEC) – Parks Township (Parks Township, Pennsylvania) (a/k/a Atlantic Richfield Corp. (ARCO); Babcock & Wilcox)
  • Oak Ridge Gaseous Diffusion Plant (K-25 Site) (Oak Ridge, Tennessee) (a/k/a East Tennessee Technology Park (ETTP))
  • Oak Ridge Hospital (Oak Ridge, Tennessee)
  • Oak Ridge Institute for Science Education (ORISE) (Oak Ridge, Tennessee) (a/k/a Oak Ridge Associated Universities (ORAU); Oak Ridge Institute for Nuclear Studies (ORINS))
  • Pacific Proving Grounds (Marshall Islands, Marshall Islands) (incl. Bikini Atoll, Enewetak Atoll, Johnston Island (nuclear weapons testing activities only), and Christmas Island (U. S. nuclear weapons testing activities only))
  • Paducah Gaseous Diffusion Plant (Paducah, Kentucky)
  • Piqua Organic Moderated Reactor (Piqua, Ohio) (a/k/a Piqua Nuclear Power Facility)
  • Portsmouth Gaseous Diffusion Plant (Piketon, Ohio)
  • Rocky Flats Plant (Golden, Colorado)
  • S-50 Oak Ridge Thermal Diffusion Plant (Oak Ridge, Tennessee)
  • SAM Laboratories, Columbia University (New York City, New York) (a/k/a SAM Laboratories; Special Alloyed Materials Laboratories; Substitute Alloy Materials Laboratories)
  • Spencer Chemical Co., Jayhawks Works (Pittsburgh, Kansas)
  • Standard Oil Development Co. of NJ (Linden, New Jersey) (a/k/a Bayway; Exxon)
  • Tyson Valley Powder Farm (St. Louis, Missouri)
  • Vitro Manufacturing – Canonsburg (Canonsburg, Pennsylvania) (a/k/a Vitro Rare Metals Co.)
  • W. R. Grace (Erwin, Tennessee) (a/k/a Davison Chemical; Nuclear Fuels Services)
  • Westinghouse Atomic Power Development Plant (East Pittsburgh, Pennsylvania) (a/k/a East Pittsburgh Plant)
  • Y-12 Plant (Oak Ridge, Tennessee)

NOTE: The following sites have SEC class petitions that have qualified for evaluation and are currently active in the SEC petitioning process*:

  • Area IV of the Santa Susana Field Laboratory (Santa Susana, Area IV, California) (a/k/a Atomics International; Energy Technology Engineering Center (ETEC); Liquid Metal Engineering Center (LMEC); Nuclear Development Field Laboratory (NDFL))
  • Bethlehem Steel Company (Lackawanna, New York)
  • Bliss & Laughlin Steel (Buffalo, New York) (a/k/a Niagara Cold Drawn)
  • Blockson Chemical Company (Joliet, Illinois) (a/k/a Blockson Chemical Group; Olin; Olin Mathieson)
  • Canoga Avenue Facility (Los Angeles County, California)
  • Chapman Valve (Indian Orchard, Massachusetts) (a/k/a Chapman Valve Manufacturing Co.; Crane Co.)
  • Electro Metallurgical (Niagara Falls, New York) (a/k/a ElectroMet Corp.; Umetco Minerals Corp.; Union Carbide Corp.; Electro-Metallurgical Corp.)
  • Feed Materials Production Center (FMPC) (Fernald, Ohio) (a/k/a Fernald; Fernald Environmental Management Project (FEMP); FERMCO)
  • General Steel Industries (GSI) (Granite City, Illinois) (a/k/a Old Betatron Building; General Steel Castings; Granite City Steel; National Steel Company)
  • Hanford (Richland, Washington) (a/k/a Hanford Engineer Works (HEW))
  • Hangar 481 (Albuquerque, New Mexico)
  • Hooker Electrochemical (Niagara Falls, New York) (Hooker Chemical Co.; Occidental Chemical Corp.; Occidental Chemical Corp., Specialty Chemical Div.; Hooker Chemical and Plastics Corp.)
  • Lawrence Berkeley National Laboratory (Berkeley, California) (a/k/a Lawrence Radiation Laboratory; LBL; Radiation Laboratory)
  • Lawrence Livermore National Laboratory (LLNL) (Livermore, California) (a/k/a California Radiation Laboratory)
  • Linde Ceramics Plant (Tonawanda, New York) (a/k/a Linde Air; Praxair; Tonawanda Laboratory)
  • Los Alamos National Laboratory (LANL) (Los Alamos, New Mexico) (a/k/a Los Alamos Scientific Laboratory)
  • Nevada Test Site (NTS) (Mercury, Nevada)
  • Pantex Plant (Amarillo, Texas)
  • Savannah River Site (Aiken, South Carolina)
  • St. Louis Airport Storage Site (SLAPS) (St. Louis, Missouri) (a/k/a Robertson Airport; Robertson Storage Area)
  • Texas City Chemicals, Inc. (Texas City, Texas) (a/k/a American Oil Co.; Borden, Inc.; Smith-Douglass; Amoco Chemical Company)
  • United Nuclear Corp. (Hematite, Missouri) (a/k/a Mallinckrodt Chemical Works – Chemicals Div.)
  • University of Rochester Atomic Energy Project (Rochester, New York)
  • Weldon Spring Plant (Weldon Spring, Missouri) (a/k/a Mallinckrodt; Weldon Spring Chemical Co.; Weldon Spring Site Remedial Action Project (WSSRAP); WSS)
  • Westinghouse Electric Corp. – New Jersey (Bloomfield, New Jersey) (a/k/a North American Phillips Lighting)

* This information may be outdated.  For current information about SEC sites and classes, see the NIOSH website.