ERA Tool and Engineering Information

Location

4555 West Addison Street

Chicago, Illinois

From February 1944 through June 1944, ERA Tool and Engineering Company contracted with the University of Chicago to supply services and supplies to the Met Lab, specifically to provide necessary personnel, facilities, and equipment required to produce special machining of parts for special equipment, tools, jigs, fixtures, etc. from materials furnished by the University. It is unclear from the records whether ERA handled radioactive materials as part of its work.

Alternative Names

  • Audio-Tex Incorporated

Type of Facility

  • Atomic Weapons Employer

Covered by EEOICPA

  • Part B

EEOICPA Covered Years

  • 1944

Contractors

  • University of Chicago

Did work for:

  • Metallurgical Laboratory

DOE

DOL

NIOSH

Other Resources

related posts

Baker and Williams Company Information

Baker and Williams Company Information

Location 113 Astor Street Newark, New JerseyBaker and Company processed radioactive platinum as part of the process of making polonium, which was needed for initiators in nuclear weapons. Baker and Co. also processed unirradiated uranium scrap for the AEC to recover...

read more
Wyckoff Drawn Steel Company Information

Wyckoff Drawn Steel Company Information

Location Chicago, IllinoisIn 1943, the Metallurgical Laboratory conducted experiments of centerless grinding equipment on uranium. Wyckoff Drawn Steel surfaced two tubes and one rod, but their process was deemed to be too expensive and too slow to be used in...

read more
W. E. Pratt Manufacturing Company Information

W. E. Pratt Manufacturing Company Information

Location 18 Henderson Street Joliet, IllinoisThe W.E. Pratt Manufacturing Company performed metal fabrication tasks (machining and grinding) for the University of Chicago Metallurgical Laboratory beginning in the spring of 1943. The purpose of the machining done by...

read more