LocationMachinists

18 Henderson Street

Joliet, Illinois

Alternative Names

  • William E. Pratt Manufacturing Company
  • Klassing Handbrake
  • Altrachem, Incorporated
  • subsidiary of Joslyn Manufacturing and Supply

Type of Facility

  • Atomic Weapons Employer

Covered by EEOICPA

  • Part B

EEOICPA Covered Years

  • 1943-1946 (AWE)
  • 1947-1989 (residual radiation)

Contractors

  • University of Chicago

Did work for:

  • Metallurgical Laboratory
  • Du Pont

DOE

DOL

NIOSH

Other Resources