Timeline of Major DCAS Events

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 2019

  • No major events for this month
  • No major events for this month
March 25
  • Federal Register Notice Published Announcing that a Y-12 Plant SEC Petition has met the Minimum Qualifications for Review and Evaluation–January 1, 1977, through December 31, 1994, Petition 250

March 15
  • Federal Register Notice Posted Announcing the Designation of a Class of Employees from Y-12 Plant–January 1, 1958, through December 31, 1976, Petition 251

March 28
  • Effective Date of a Class of Employees from Y-12 Plant-January 1, 1958, through December 31, 1976, Petition 251
April 11
  • Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from Y-12 Plant for Addition to the Special Exposure Cohort-January 1, 1958 through December 31, 1976, Petition 251

May 22
  • Federal Register Notice Published Announcing that a West Valley Demonstration Project SEC Petition has met the minimum qualifications for review and evaluation-January 1, 1966, and December 31, 1973, Petition 252
  • No major events for this month
July 12
  • Federal Register Notice Posted Announcing the Designation of a Class of Employees from Idaho National Laboratory for Addition to the Special Exposure Cohort (SEC)-Between January 1, 1963, and February 28, 1970, Petition 219

July 21
  • Effective Date of a Class of Employees from Idaho National Laboratory-Between January 1, 1963, and February 28, 1970, Petition 219
August 5
  • Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from Idaho National Laboratory for Addition to the Special Exposure Cohort (SEC)-Between January 1, 1963, and February 28, 1970, Petition 219
  • No major events for this month
  • No major events for this month
November 8
  • Federal Register Notice Published Announcing the Designation of a Class of Employees from the West Valley Demonstration Project for Addition to the Special Exposure Cohort (SEC)-January 1, 1969 through December 31, 1973, Petition 252

  • Federal Register Notice Published Announcing the Designation of a Class of Employees from the Y-12 Plant for Addition to the Special Exposure Cohort (SEC)-January 1, 1977 through July 31, 1979, Petition 250

November 24
  • Effective Date of Designation of a Class of Employees from the West Valley Demonstration Project for Addition to the Special Exposure Cohort-January 1, 1969 through December 31, 1973, Petition 252
  • Effective Date of Designation of a Class of Employees from the Y-12 Plant for Addition to the Special Exposure Cohort-January 1, 1977 through July 31, 1979, Petition 250
December 26
  • Federal Register Notice Published Announcing that a Reduction Pilot Plant SEC Petition has met the Minimum Qualifications for Review and Evaluation–June 7, 1976, through November 26, 1978, Petition 253

December 12
  • Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from the West Valley Demonstration Project for Addition to the Special Exposure Cohort (SEC)-January 1, 1969 through December 31, 1973, Petition 252

  • Federal Register Notice Published Announcing the Final Effect of Designation of a Class of Employees from the Y-12 Plant for Addition to the Special Exposure Cohort (SEC)-January 1, 1977 through July 31, 1979, Petition 250

Page last reviewed: September 28, 2015