Aluminum Company of America
ALCOA is an AWE site for 1944 so workers are eligible to file Part B claims.
Under subcontract to the Metallurgical Laboratory (University of Chicago), the Garwood facility manufactured casting dies and used them to cast uranium slugs. This work was conducted intermittently between July and November of 1944.
DOE has a webpage for ALCOA.
DOL provides Part B statistics on ALCOA.
NIOSH provides dose reconstruction statistics for ALCOA.