General Motors Asbestos Exposure

Extensive Use of Asbestos in Foundries

In the era before the 1970s, when federal regulations on asbestos use were still not in place, materials containing asbestos were a common sight in many foundries, including the General Motors (GM) Foundry in Tonawanda, New York. Asbestos was favored in these settings for its exceptional qualities in fire resistance and insulation, which were crucial in high-temperature operations.

Asbestos in the Tonawanda GM Foundry Operations

The GM Foundry in Tonawanda utilized cupolas, a type of furnace, for melting and processing metal to produce various castings and automotive engine parts. These furnaces, along with their associated piping and ductwork, were insulated using asbestos, due to its ability to withstand extreme heat. The routine activities of repairing and replacing the cupolas meant that workers were frequently in contact with asbestos-containing materials.

Renovations and Asbestos Exposure

A significant period of renovation took place in the 1950s and 1960s at the Tonawanda plant, which involved the installation of new cupolas. These installations continued the trend of using asbestos insulation. The project not only involved the plant’s own workers but also brought in external contractors for sheet metal and insulation work. This meant a broader group of workers, including those from outside the foundry, were exposed to the risks associated with asbestos.

History of Asbestos

The history of the GM Foundry in Tonawanda sheds light on the industrial reliance on asbestos, particularly in environments where managing high temperatures was essential. The period leading up to the 1970s, before stringent asbestos regulations, was marked by significant exposure risks for workers due to the prevalent use of asbestos in foundry operations. Acknowledging this past is important for understanding the potential health implications for those who worked in such environments.