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Nelson was waiting for them in the Suit Lab. He was already prepped and in his second suit, but with his helmet off. The suit Juliette wore outside and the two used to scrub her down had been left in the airlock. Only the radios installed in the collars had been saved. They were as precious as people, Juliette had joked. Nelson and Sophia had already installed them in this pair of suits; Lukas would have a third radio in the hall.
The trunk went on the floor by a cleared workbench; Juliette and Lukas both shook sensation and blood back into their arms. “You’ve got the door?” she asked Lukas.
He nodded and threw a last frowning glance at the trunk. Juliette could tell he would rather stay and help. He squeezed her arm and kissed her on the cheek before leaving and closing the door. Juliette sat on her cot and squeezed herself into yet another suit and could hear him and Sophia working seal tape around the door. The vents overhead had already been double-bagged. Juliette reckoned there was far less air in the container than she had allowed inside Silo 17 – and she had survived that ordeal – but they were still taking every precaution. They were acting as if even one of those containers had enough poison in it to kill everyone in the silo. It was a condition Juliette had insisted upon.
Nelson zipped up her back and folded the velcro flap over, sealing it tight. She tugged on her gloves. Both of their helmets clicked into place. To give them plenty of air and time, she had pulled an oxygen bottle from the acetylene kit. The flow of air was regulated with a small knob, and the overflow spilled out through a set of double valves. Testing the set-up, Juliette had found they could go for days on the trickle of air from the shared tank.
“You good?” she asked Nelson, testing the volume on her radio.
“Yeah,” he said. “Ready.”
Juliette appreciated the rapport they had developed, the rhythm of two mechanics on the same shift working the same project night after night. Most of their conversations regarded the project, challenges to overcome, tools to pass back and forth. But she had also learned that Nelson’s mother used to work with her father, was a nurse before moving down to the Deep to become a doctor. She also learned that Nelson had built the last two cleaning suits, had fitted Holston before cleaning, had just missed being assigned to her. Juliette had decided that this project was as much for his absolution as hers. He had put in long hours that she didn’t think she could expect from anyone else. They were both looking to make things right.
Selecting a flat screwdriver from the tool rack, she began scraping caulk from around the lid of the trunk. Nelson chose another driver and worked his side. When their efforts met, she checked with him, and they pried the lid open to reveal the metal container from the airlock bench. Lifting this out, they rested it on a cleared work surface. Juliette hesitated. From the walls, a dozen cleaning suits looked down on them in silent disapproval.
But they had taken all precautions. Even ludicrous ones. The suits they were wearing had been stripped down of all the excess padding, making it easier to work. The gloves as well. Every concession Lukas had asked for, she had provided. It’d been like Shirly with the backup generator and the dig, going so far as to throttle back the main genny to reduce the power load, even rigging the tunnel with blast charges in case of contamination, whatever it took to allow the project to move forward.
Juliette snapped back to the present as she realized Nelson was waiting on her. She grabbed the lid and hinged it open, pulled out the samples. There were two of air, one control sample of argon from the airlock, one each of surface and deep soil, and one of desiccated human remains. They were each placed on the workbench, and then the metal container was set aside.
“Where do you want to start?” Nelson asked. He grabbed a small length of steel pipe with a piece of chalk slotted into the end, an improvised writing device for gloved hands. A blackboard slate stood ready on the bench to take notes.
“Let’s start with the air samples,” she said. It had already been several hours in getting the samples down to the lab. Her private fear was that there’d be nothing left of the gaskets by now, nothing to observe. Juliette checked the labels on the containers and found the one marked “2”. It’d been taken near the hills.
“There’s irony here, you know,” Nelson said.
Juliette took the sample container from him and peered through the clear plastic top. “What do you mean?”