Clarksville Modification Center Information

Alternative Names

• Mason and Hanger
• Clarksville Base
• The Birdcage
• Clarksville Facility

Type of Facility

• Department of Energy

Covered by EEOICPA

• Part B and Part E

EEOICPA Covered Years

• 1949-1967

Contractors

•  1958-1965 Mason & Hanger-Silas Mason
• 1949-1967 Sandia Corporation (storage)

DOE

• DOE Facility List by Name

DOL

• Tracking your DOL Claim Status
• Advisory Board on Toxic Substances and Worker Health
• Ombudsman's Office
• Resource Center
• DOL Case and Claim Statistics
• Site Exposure Matrix
• Approved Special Exposure Cohorts
• Circular 12-17: Clarksville Modification Center, Ft. Campbell Special Exposure Cohort Class (SEC) from August 1, 1949 through December 31, 1967

NIOSH

• Tracking your NIOSH Case Status
• Advisory Board on Radiation and Worker Health
• NIOSH Case Statistics
• Special Exposure Cohort Status Table
  • Petition 202: "All employees of the Department of Energy, its predecessor agencies, and their contractors and subcontractors who worked at the Clarksville Modification Center, Ft. Campbell, in Clarksville, Tennessee, from August 1, 1949, through December 31, 1967, for a number of work days aggregating at least 250 work days, occurring either solely under this employment, or in combination with work days within the parameters established for one or more other classes of employees included in the Special Exposure Cohort."
• Work Site Information

Other Resources

• BTComp Contractor/Subcontractor Database