Xerxes

Xerxes is a solvent plant in South Chicago whose importance rests on a double identity: it is a major industrial presence beside the Calumet River, and a source of the chemicals and disputes that connect the book’s environmental and labor conflicts. Its physical arrangement makes production and waste management inseparable, while its history links the company to Xerxine, plant sabotage, and a lawsuit brought by dismissed workers.

Identity and Industrial History

The plant stands in the Calumet industrial landscape, an area transformed from marsh into an industrial center over more than a century. The account of that transformation emphasizes the scale and mixture of what was used to fill the marshes, from clay dredged from Lake Calumet to industrial substances including phenols, oils, and ferrous sulfide. Xerxes occupies part of that altered terrain: its building lies at 110th Street east of Torrence, in the heart of the former swamp.

The structure was built in the early 1950s, while the plant opened in 1949, according to Gustav Humboldt. From the road, its sign still presented the grand title King of Solvents, but the purple background had faded toward pink and the crown logo was nearly gone. The worn sign gives the operation a physical history: its public image of industrial royalty remains legible, but diminished by time and exposure.

Warshawski recognizes Xerxes as part of her childhood landscape before she understands its corporate connection. In a conversation with Humboldt, she realizes that the plant belongs to Humboldt Chemical. Humboldt traces the company’s products to chemical research accelerated by the Second World War and identifies Xerxine, a 1,2-dichloroethane, as one of his own discoveries. He says the product gave the plant its name and that his wife designed its crown logo against a purple background. The plant’s name, product, and emblem are thus tied together in the company’s own origin story.

Site, Production, and Waste

Xerxes is built of concrete blocks in the shape of a giant U, with its arms backing onto the Calumet River. The arrangement once allowed solvents to move easily from the plant onto barges, while waste flowed toward the river. The site’s geometry therefore records not just where the plant was built, but how its manufacturing and disposal were organized around access to the water.

That practice changed after the Clean Water Act. Xerxes built large lagoons to contain its waste, using clay walls as a barrier between the stored material and the river. The account describes that barrier as precarious; containment is therefore presented not as a final resolution of pollution, but as an attempt to hold industrial waste apart from the water beside which the plant was built. The shift from discharging waste to storing it changes the route of exposure without removing the underlying problem of toxic material on the site.

The plant’s surroundings reinforce this tension. Warshawski describes the wider industrial landscape as stripped of ordinary signs of life, with oily mud around Lake Calumet and little visible vegetation or wildlife. At Xerxes, the gravel yard, oily ruts, and darkroom-like smell connect the plant’s working site to that broader environment. These details place its waste practices within a damaged landscape rather than presenting them as an isolated technical matter.

Proposed Recycling Plant and Community Stakes

Xerxes also appears in Caroline Djiak’s account of SCRAP’s proposed solvent-recycling plant. She identifies Xerxes and Glow-Rite as potential customers close to the proposed site, making the existing industrial companies part of the practical case for the project. Caroline says SCRAP has funding, a site, and specifications that have passed the environmental tests it considered, and argues that the facility could create about one hundred local jobs while reducing pollutants entering the ground.

The proposal offers a contrast to the existing plant’s waste history: instead of treating used solvents only as part of an industrial production-and-disposal cycle, recycling would make recovery the purpose of a new facility. Caroline’s account also shows that the environmental question is bound to employment in South Chicago. The project is presented as both a response to contamination and a source of work in a community shaped by industry.

The proposal’s hearing is obstructed when SCRAP discovers that it is missing from the agenda. The group’s lawyer, Ron Kappelman, challenges the omission, but the board’s representative says legal problems prevent the submission from being considered that evening. An Environmental Protection Agency lawyer, Dan Zimring, reviews the material afterward and tells them it is in excellent shape. This episode does not establish that Xerxes itself caused the procedural obstruction; it shows instead that the plant is one of the local industrial customers around which a contested environmental alternative is being planned.

Sabotage, Workers, and Corporate Conflict

Humboldt recalls a separate crisis at Xerxes involving Joey Pankowski and Steve Ferraro. He says they took part in an attempt to sabotage the plant’s product by changing the mixture’s balance, producing unstable vapor and residue that clogged the flow pipes. The disruption forced Xerxes to shut down three times in 1979 for cleaning. The company spent a year investigating who was responsible, after which Pankowski, Ferraro, and two other men were fired and sued for wrongful dismissal.

Humboldt describes the affair as a nightmare and explains that his staff assumed Warshawski’s questions might be connected to a lawyer seeking to revive the old dispute. He says he had been reassured by Gordon Firth that her inquiry was personal, and presents his decision to explain the history as a risk. Warshawski tells him her questions have nothing to do with any lawsuit involving the men. The exchange distinguishes the workers’ case from her investigation even as it reveals how readily the old conflict shapes the company’s response to scrutiny.

Xerxes consequently occupies several connected roles: it is a solvent plant whose waste has required containment, a local customer for SCRAP’s proposed recycling facility, and the site of a past production disruption followed by dismissals and litigation. The book keeps those roles in tension rather than reducing the plant to a single accusation. Its riverside design and lagoons make industrial pollution materially visible; the proposed recycling project sets out a possible alternative; and Humboldt’s account of the sabotage dispute shows how corporate history can turn new questions into a perceived threat.