We are taking steps to continue to modernize and secure our data, applications, and systems. We completed the first phase and restored many of the functions put on pause in May 2021. Now that the first phase is complete, work will resume at a slower pace but will speed up as new systems and applications are brought online. For more information and updates, please visit our Cybersecurity Modernization Initiative web page.
Timeline of Major DCAS Events for 2013
Establishing the foundation for conducting dose reconstructions as required under the Energy Employees Occupational Illness Compensation Program Act (EEOICPA) has been an important and busy time for our Office. Major events of our dose reconstruction program are listed below.
To locate an event, click on one of the months below. A list of events that occurred during that month will be displayed.
Major Events of 2013
January 6
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Effective date for a Los Alamos National Laboratory (LANL) Special Exposure Cohort Class–January 1, 1976, through December 31, 1995, (Petition 109)
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Effective date for a Mound Plant Special Exposure Cohort Special Exposure Cohort Class–September 1, 1972, through December 31, 1972, or from January 1, 1975, through December 31, 1976, (Petition 207)
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Effective date for a Nuclear Metals, Inc. (or a subsequent owner) Special Exposure Cohort Class–October 29, 1958, through December 31, 1979, (Petition 195)
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Effective date for a Oak Ridge National Laboratory (X-10) Special Exposure Cohort Class–June 17, 1943, through July 31, 1955, (Petition 189)
January 2
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Federal Register Notice Published Announcing the Determination Concerning a Petition from United Nuclear Corp. to Add a Class of Employees to the Special Exposure Cohort (Petition 116)
No major events for this month.
March 26
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Federal Register Notice Published Announcing the Designation of a Class of Employees from Baker Brothers for Addition to the Special Exposure Cohort–June 1, 1943, through December 31, 1944, (Petition 204)
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Federal Register Notice Published Announcing the Designation of a Class of Employees from Battelle Laboratories – King Avenue for Addition to the Special Exposure Cohort–April 16, 1943, through June 30, 1956, (Petition 208)
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Federal Register Notice Published Announcing the Determination Concerning a Petition to Add a Class of Employees from GSI to the Special Exposure Cohort–January 1, 1953, through June 30, 1966, and/or during the residual radiation period from July 1, 1966, through December 31, 1992, (Petition 105)
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Federal Register Notice Published Announcing the Determination Concerning a Petition to Add a Class of Employees from Hanford to the Special Exposure Cohort–January 1, 1987, through December 31, 1989, (Petition 155)
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Federal Register Notice Published Announcing the Designation of a Class of Employees from Joslyn Manufacturing and Supply Co. for Addition to the Special Exposure Cohort–March 1, 1943, through December 31, 1947, (Petition 200)
April 12
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Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from Baker Brothers for Addition to the Special Exposure Cohort–June 1, 1943, through December 31, 1944, (Petition 204)
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Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from Battelle Laboratories – King Avenue for Addition to the Special Exposure Cohort–April 16, 1943, through June 30, 1956, (Petition 208)
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Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from Joslyn Manufacturing and Supply Co. for Addition to the Special Exposure Cohort–March 1, 1943, through December 31, 1947, (Petition 200)
April 5
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Effective date for a Baker Brothers Special Exposure Cohort Class, June 1, 1943, through December 31, 1944, (Petition 204)
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Effective date for a Battelle Laboratories – King Avenue Special Exposure Cohort Class, April 16, 1943, through June 30, 1956, (Petition 208)
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Effective date for a Joslyn Manufacturing and Supply Co. Special Exposure Cohort Class, March 1, 1943, through December 31, 1947, (Petition 200)
No major events for this month.
June 18
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Federal Register Notice Published Announcing the Determination Concerning a Petition from Brookhaven National Laboratory to Add a Class of Employees to the Special Exposure Cohort–January 1, 1994, to December 31, 2007, (Petition 113)
No major events for this month.
No major events for this month.
September 13
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Federal Register Notice Published Announcing the Decision to Evaluate a Petition to Designate a Class of Employees from Sandia National Laboratories–Livermore to be Included in the Special Exposure Cohort–January 1, 1956 through December 31, 1994, (Petition 214)
October 29
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Federal Register Notice Published Announcing the Determination Concerning a Petition from Baker Brothers to Add a Class of Employees to the Special Exposure Cohort–January 1, 1945, through December 31, 1996, (Petition 204)
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Federal Register Notice Published Announcing the Designation of a Class of Employees from Feed Materials Production Center (FMPC) for Addition to the Special Exposure Cohort–January 1, 1951, through December 31, 1983, (Petition 46)
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Federal Register Notice Published Announcing the Designation of a Class of Employees from Feed Materials Production Center (FMPC) for Addition to the Special Exposure Cohort–1954, through December 31, 1967, (Petition 46)
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Federal Register Notice Published Announcing the Designation of a Class of Employees from Pantex Plant for Addition to the Special Exposure Cohort–January 1, 1984, through December 31, 1991, (Petition 68)
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Federal Register Notice Published Announcing the Determination Concerning a Petition from Pantex Plant to Add a Class of Employees to the Special Exposure Cohort–January 1, 1951, through December 31, 1957, (Petition 68)
November 27
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Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from Feed Materials Production Center (FMPC) for Addition to the Special Exposure Cohort–January 1, 1954, through December 31, 1967, (Petition 46)
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Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from Feed Materials Production Center (FMPC) for Addition to the Special Exposure Cohort–January 1, 1951, through December 31, 1983, (Petition 46)
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Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from the Pantex Plant for Addition to the Special Exposure Cohort–January 1, 1984, through December 31, 1991, (Petition 68)
December 24
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Federal Register Notice Published Announcing the Designation Regarding a Class of Employees from Rocky Flats Plant for Addition to the Special Exposure Cohort–April 1, 1952, through December 31, 1983, (Petition 192)
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Federal Register Notice Published Announcing the Designation Regarding a Class of Employees from Sandia National Laboratories (Livermore, CA) for Addition to the Special Exposure Cohort–October 1, 1957, through December 31, 1994, (Petition 214)