The Shift That Ended the World

Marty O'Sullivan mopped the floor of the breakroom at 2:17 AM on a Tuesday. She used a yellow bucket, a blue mop, and a powdered cleaner that smelled like lemons but smelled worse once it mixed with the sweat and stale coffee that had soaked into the linoleum over three years of night shifts.

She had been doing this job for four years. Four years of mopping floors in a chemical processing plant on the edge of Steubenville, Ohio. Population: 12,000 and falling. The plant, MidWest Chemical Solutions, was one of the town's two remaining employers. The other was the Walmart on Route 7.

Marty's hands were red and cracked. Not from the chemicals — the plant was careful about PPE, and she wore gloves and aprons and goggles like everyone else. From the water. From seven hours of standing, bending, scrubbing. From the fact that her hands were twenty-nine years old but looked forty-five.

She had two things on her mind most of the time: her kids' school lunches and the collection agency calling her apartment. Her ex-husband, Dave, had stopped paying child support eighteen months ago. He'd found a new girlfriend in Columbus and moved in with her and found, apparently, that he could not afford two households on a forklift operator's salary.

Marty made $14.25 an hour. After taxes, after health insurance, after the auto-deduct for her union dues, she took home about $1,900 a week. Rent for her two-bedroom apartment: $780. groceries: $350. Utilities: $180. Car insurance: $120. Phone: $60. Kids' clothes, school supplies, the occasional dental visit: $200, if she was lucky. The rest went to Dave's support payments and the credit card that paid the credit card that paid for everything she couldn't pay for with anything else.

She did not think about the world ending. She thought about whether she could afford to buy the generic cereal or if she should spring for the name brand. She thought about whether the transmission on her '03 Civic was going to hold until her next paycheck. She thought about her daughter's science fair project and whether she had enough glue sticks.

The night Frank DeMarco died, she was cleaning the second-floor bathrooms. Frank was the plant's safety officer — a big, gruff man in his sixties with a heart condition he kept managing with nitroglycerin and stubbornness. He died at his desk, leaning over a spreadsheet, mid-sip of coffee from a mug that said WORLD'S OKAYEST DAD. He was sixty-three. He had a wife, a daughter in Dayton, and three grandkids he talked about every Tuesday on the phone in the supply closet.

Nobody found him for four hours. Marty found him. She went upstairs to use the bathroom — the breakroom toilet was clogged, again — and saw him through the glass of his office door, slumped forward, coffee spilled across the keyboard.

She called 911. She did CPR because the 911 operator told her to do CPR. She had been trained in CPR four years ago, during her orientation, and she remembered exactly enough to be useless: thirty compressions, two breaths, but she couldn't remember if you tilted the head back or not, and Frank's mug was in the way, and the coffee was spreading across the keyboard and she thought about mopping it up and then she thought, no, Frank, and went back to the compressions.

The paramedics came. They pronounced him at 3:42 AM. Marty went back to cleaning the bathrooms.

The next morning, the regional manager called from Chicago. His name was Petersen. He had a tired voice and a voice mail box that was full. "Marty," he said, "Frank's gone. We need someone to fill in at safety until we hire a permanent replacement. You know the plant. You've been here four years. Just... keep things running. Don't touch anything important."

"I don't know anything about safety," Marty said.

"You mop floors," Petersen said. "You know where everything is. That's enough. Just watch the tanks and if anything looks weird, call the hotline. That's it."

He sounded bored. He sounded like a man who had a hundred other problems and this was the hundred and first.

Marty watched the tanks. There were three of them — large cylindrical storage vessels in the outdoor yard, each holding processed industrial waste. They had gauges and warning lights and a console inside the control room that displayed their levels in real time. She did not understand most of the numbers on the console. She understood one number: the percentage. When the percentage got to 90, the red light flashed.

The red light first flashed on a Thursday in November. The main tank was at 92 percent. Marty looked at the console. She looked at the phone next to it — a plain gray office phone with a directory printed on a sticker inside the receiver flip. The first entry was EPA HOTLINE.

She picked up the phone.

"This is the EPA emergency hotline," a voice said. The voice was male, mid-forties, professional. "State your facility ID and the nature of the emergency."

Marty gave him the facility ID. She told him the tank was at 92 percent and the red light was flashing and she didn't know if that was bad or normal.

"It's bad," the voice said. "You need to authorize an emergency shutdown. That means you shut down the intake valves, you initiate the transfer sequence, and you call a licensed waste removal contractor. The shutdown will cost you a day of production."

"A whole day?"

"Yes."

"How much is a day of production?"

The voice paused. "At your throughput? Twenty thousand to thirty thousand dollars."

Marty thought about Linda. Linda worked on the assembly floor — fifty-four, twenty-two years at the plant, two grandchildren, a husband with bad kidneys. If the plant lost a day of production, Linda might have to take a furlough. A furlough meant no pay. No pay meant the mortgage might not get paid.

"Can it wait?" Marty asked. "Until morning? Maybe the transfer sequence will bring it down overnight."

"There's no guarantee," the voice said. "But if you don't shut it down within twelve hours, you're in violation of your discharge permit. And if it overflows—"

"I know," Marty said. She knew. She had seen what happened when things overflowed. The smell lasted for weeks. The neighborhood complained. The news crews came. The plant looked bad on the evening news.

She hung up the phone. She went to the breakroom and made coffee and watched daytime TV on the radio and ate a granola bar from her desk drawer.

She went back to mopping.

The tank stayed at 92 percent. Then 93. Then 94. Marty watched the numbers climb and told herself she was being prudent. She was not being reckless — she was being careful. She was giving the system time to recover. If she shut it down now and the tank didn't need shutting down, they'd waste a day of production for nothing. If she waited until morning and the transfer sequence worked, they'd lose nothing.

It was not reckless. It was careful.

The tank reached 97 percent at 6 AM. Marty clocked out. She went home, slept for four hours, made her kids breakfast, drove them to school, came back, took a shower, went back to the plant.

The tank was at 99 percent. The red light was flashing so fast it was almost a solid block of red.

Marty picked up the phone. The line was dead. She tried again. Dead.

She went to the control room window and looked out at the yard. The tank was bulging — not visibly, of course, tanks don't bulge like that, but she imagined it bulging, expanding, the pressure building inside like something alive.

She called the EPA hotline again. Same number. This time someone answered.

"This is the EPA emergency hotline—"

"The phone was down," Marty said. "The line was down last night. I couldn't reach you."

There was a pause. "When was it down?"

"Last night. Around ten."

"Ma'am, if the line was down and you couldn't report an overflow—"

"I didn't know it was overflowing," Marty said. "The line was down."

Another pause. Longer this time. "Did you see any signs of overflow?"

Marty thought about the puddle she had noticed near the tank's base and assumed was rainwater. She thought about the strange smell she had noticed at 3 AM and assumed was the wind from the chemical odor control tower. She thought about the way the ground around the tank looked darker than the rest of the yard and assumed it was just wet from last night's rain.

"No," she said. "I didn't see anything."

The silence that followed was the longest silence Marty would ever hear on a telephone.

The tank overflowed at 4:17 AM. Three hundred gallons of processed industrial waste — solvents, heavy metals, unidentified compounds — spread across the yard, seeped into the ground, reached the groundwater table, and traveled, over the next eighteen months, toward the town's aquifer.

Marty cleaned the puddle near the tank's base on Tuesday morning. She used the yellow bucket and the blue mop and the lemon-scented powder. She thought it was rainwater.

The EPA report came out three years later. It was forty-seven pages long. It said that the contamination was preventable. It said that a single emergency shutdown at the right time would have prevented it. It said that thirty children in Steubenville had developed cancer. It said that Linda's newborn son had a congenital heart defect. It said that the plant's groundwater plume had reached the edge of the residential zone.

Marty read the report in the laundromat on Route 9, folding her kids' clothes on the plastic table between two washing machines. She read it once. Then she read it again. Then she folded the report, put it in her purse, and went back to folding clothes.

The washing machines hummed. The dryer rattled. A woman across the room watched her toddler stab at a board game with a crayon. Marty's kids were fine. They were in the car, playing on an iPad she had bought at Walmart for $30. The town was not fine. The town was never going to be fine again.

Marty went back to the plant the next night. She mopped the breakroom floor. She emptied the trash. She wiped down the counter. She drank coffee from a styrofoam cup and watched daytime TV and took her break at 4 AM and went back to mopping.

The red light on the tank console had been fixed. The EPA line worked. The plant was in compliance. Everything was fine.

Marty mopped the floor. She moved the mop back and forth, back and forth, in long slow strokes that left the linoleum wet and reflective. Under the fluorescent lights, the wet floor looked like water — shallow, clear, covering everything.

She cleaned it the way she always cleaned it. She cleaned it carefully. She cleaned it well. She cleaned it the way she cleaned everything.

The world ended on a Thursday at 4:17 AM. No one heard it. No one saw it. There was no explosion, no fire, no dramatic moment of collapse.

There was a tank at 99 percent and a woman with a mop who couldn't bear to cause anyone any trouble.

And that was that.