Walter Williams - The Rift

There were also supposed to be backup electrical systems for the control room. And those had failed.

“Did the reactor trip?” Wilbur was shouting at the people shuffling out of the control room. “Did the reactor trip?”

“I don’t know,” came the answer from the dark. “I didn’t get a light or a warning. But things went to hell so fast.”

“Help!” someone shrieked. “Jesus Christ I’m trapped!”

Larry kept trying to put his thoughts together. One thing after another, he reminded himself. Just keep turning that horse in circles. If the reactor’s primary cooling system suffered a LOCA- Loss-Of-Cooling Accident- gas-pressurized accumulator tanks within the containment building would dump a boric acid solution into the reactor core. This would serve very well for cooling, at least for a time, but in the event of a continued loss of pressure, auxiliary diesel generators belonging to the Emergency Core Cooling System, the ECCS, would automatically switch on and dump cooling water from accumulator tanks into the reactor, then keep the water circulating until the interior of the reactor cooled. If the diesels failed, the accumulator tanks would dump anyway, but the water would have no way to circulate.

“Help!” the man shrieked. Larry reached out into the darkness toward the huddle of men and grabbed Wilbur’s shoulder. He was alarmed to find the shoulder was covered with something warm and wet that felt like blood.

“Listen,” he said. “We’ve probably suffered a LOCA. We’ve got to make sure the ECCS is doing its job. We’ve got to get people down the stairs and out to the diesels.” Suddenly the building shuddered as if to a blow. Glass shattered somewhere nearby. Larry lurched and reached protectively for his shoulder, but did not fall. Panic whirled through his thoughts. I could die here, he thought.

“Heeeelp!” the man screamed.

The building ceased to move. Even the trapped man was silent in the next few hushed seconds as everyone waited for the whole building to tumble down.

The silence held. So did the building.

“Listen,” Larry said. “Who’ve we got here? Wilbur, can you check generator three down by the machine plant?”

“Right,” Wilbur said.

“Bill- you there?”

“Ayuh.”

“I’m trapped!” called the voice again.

“Bill,” Larry said, “I need you to check number two, by Reactor Services.”

“Right.”

“I’ll check number one myself.” The man kept screaming down the corridor, but Larry’s mind had started working again, was putting one thought atop the next. “Marky? You there?”

“Yeah.”

“Can you go to the secondary shutdown room?”

The secondary shutdown room, at the very base of the containment structure, contained all the duplicate controls necessary to bring the reactor to a safe shutdown. Maybe the emergency power was working there.

“I don’t reckon I can get there,” Marky said. “I think I busted my leg. Somebody’s going to have to carry me out.”

“I’ll go instead,” said someone else.

“Good. You do that.”

“Somebody help meeee …”

“Okay,” Larry said. “The rest of you help Marky and that other poor soul. Check every office and make sure there aren’t people trapped up here. And take them down by the stairs- don’t use the elevators even if you can find one that seems to be working.”

Larry groped his way toward the illuminated exit sign. He found the steel push bar on the stair, put his weight on the door, and failed to budge it. The doorframe was bent, he realized. He put his unwounded shoulder against it, shoved. Nothing.

“Door’s jammed,” he said. “Can somebody help me here?”

Three of them, with effort, finally bashed the door open. The stairwell was dimly lit from the few battery-powered emergency lights that hadn’t been completely shattered. A strange bellowing sound echoed up the stair, like lions roaring in the African bush. Larry paused for a moment, sniffing for scent of fire and detecting none. Then he reached for the metal stair rail and began to descend.

The stair was tilted at crazy angles, as if it were trying to pitch him off. His inner ear swam with vertigo as he groped his way down the stair, one slow step after another. He worried that the metal stair might have been structurally damaged, that his weight might prove too much and that it might fall away with him on it.

The roaring sound got louder as he descended. He began to feel a vibration through the metal rail. The roaring was terrifyingly close. Larry couldn’t imagine what might be causing it. Perhaps, he thought, a fire was raging somewhere nearby.

He reached the bottom of the stair, put his palm against the metal door to see if fire had turned it hot. The door was cool, but it vibrated in sympathy to the roaring sound. For a moment Larry hesitated, wondering if opening the door was at all wise. Then, when he tried to push the door open, he found again that the door was jammed.

The concerted efforts of four grown men were necessary to bash the door open. When it finally moved, it flung open about two feet, then stuck fast on broken concrete. A cold mist drifted in through the opening, and along with it the stench of sulfur.

Larry stepped out onto the east side of the control building and looked in astonishment at a series of fountains, a line of them forty feet away, that jetted water a good hundred feet into the air. Mist plumed high in the air, and water rained down on a level field thick with debris.

Water from the reactor? he thought, thunderstruck. But no. Reactor water would be boiling hot, not cool. Besides, there wasn’t enough buried pipe in this area to account for the volume.

Somehow, Larry decided, the geysers had to be natural. And therefore they were not his problem. He would think about them later.

Larry wiped mist from his spectacles and shuffled to one side to let the others emerge from the structure. They gazed in consternation at the devastation around them.

The control building they’d just left was a wreck. It was tilted on its foundation and loomed over Larry’s head like a concrete cliff. Larry felt a strong urge to slip away before it fell on him.

The control structure leaned against the containment building like a drunken prizefighter hanging on the ropes. Larry’s head whirled as he realized that even the containment structure, with its tons of concrete and steel, was leaning at an unnatural angle. Water fountained from beneath its foundation, from beneath the twelve-foot-thick pad of concrete and steel on which the structure rested. Occasionally the geysers would spit out a rain of sand or a rock, twenty- or thirty-pound stones lofting through the air to thud onto the debris field. Larry was relieved that the fountains seemed generally to be tilted away from the building.

No time to be a tourist, Larry thought. He blinked in the mist.

“Are we ready?” he said. The others turned to him. Wilbur swiped with his sleeve at the blood that was running down his face from a scalp wound.

“You all right, there?” Larry asked.

Wilbur looked at his bloody sleeve in dull surprise. “Guess so,” he said.

“Let’s do it.”

“Right,” Bill said. He headed north toward the containment building, to get to the diesel by Reactor Services on the other side of the reactor.

Larry turned and loped the other way, down the length of the control building, keeping between the wall and the geysers that were roaring up from beneath the building’s foundation. He tried not to trip on the stones and chunks of broken concrete that slid under his bootsoles. He could hear Wilbur stumbling after. Larry turned the corner, now heading west, then slowed and came to a halt as he saw the turbine house.