Air monitoring records suggest that considerable amounts of radioactive dust were raised during the operation. Eliminated PA West Chester Aeroprojects Research and development on methods for producing and processing materials made of beryllium, mercury, thorium, and uranium 1951-73. Work tapered in mid-1960s. Small quantities of radioactive waste were buried on site. RI Cranston C.I. Hayes Conducted limited heat-treating tests using 10 uranium billets in January 1964.
Records suggest minimal potential for radioactive releases.
TN Erwin W. R. Grace Processed and recycled scrap uranium materials, early 1960s. Duration of work and quantity of material handled unclear. TX Dallas Sutton, Steele and Steele Hired in 1951 to test methods for removing uranium from residue left on processing equipment. Records suggest little potential for contamination. Records suggest the process released limited amounts of radiation.