SAM Laboratories, Columbia University Information

Location

598 W 120th Street

New York, New York

Columbia University was already researching some of the problems involved in determining whether it was feasible for the United States to build a nuclear weapon prior to the establishment of the Manhattan Engineer District (MED). Once the MED was formed in 1942, Columbia became part of the effort to build the first atomic weapons. At that time, the Columbia effort was reorganized and designated as SAM (Special Alloy Materials or Substitute Alloy Materials) Laboratories. Buildings used as part of the SAM laboratories at Columbia included Pupin, Schermerhorn, Prentiss, Havemeyer and Nash. Work at SAM Laboratories ended in 1947 with the establishment of the AEC. Subsequent work at Columbia University focused on health effects and basic nuclear physics that were not directly related to the production of nuclear weapons.

Alternative Names

  • Special Alloyed Materials Laboratories
  • Substitute Alloy Materials Laboratories

Type of Facility

  • Department of Energy

Covered by EEOICPA

  • Part B and Part E

EEOICPA Covered Years

  • August 13, 1942-1947

Contract Numbers

  • EP-78-S-02-4733

DOE

DOL

NIOSH

Other Resources

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