Elian wanted the old symbol explained before he put the revised map into circulation. Iven wanted the map to reach the next crew before someone used the missing ladder. They settled the argument by making two copies.
“One with the symbol marked as uncertain,” Elian said, “and one with a note that the old records need checking.”
“That’s the same map with a different sentence.”
“Exactly.”
They were in the survey office, a long room with high windows and tables designed to keep maps flat. Elian’s colleagues had gone to the midday meal. A clerk had let Iven inside after Elian assured her he would not touch anything without asking.
“You’ve taken responsibility for me,” Iven said.
“I’ve taken responsibility for the table.”
The table was impressive. Its surface had no ink stains, and a wooden rail along one edge held pencils in a straight row. Iven kept his hands in his pockets while Elian copied the revised route. The new line passed through the repaired door and sloping service ramp. Beside it he wrote: Narrow opening. Carry large equipment in sections.
“What happens to the old maps?” Iven asked.
“Some are returned to the office. Others stay with crews until they wear out.”
“So the missing ladder stays on them.”
“Unless someone marks the change.”
“Can you send the change to the crews?”
“We send notices. Whether anyone takes them out of the envelope is less certain.”
Iven considered the problem. “Put a picture on the outside.”
“A picture of what?”
“A ladder with a line through it.”
Elian laughed. “That might work.”
“It’s cheaper than retrieving someone from the shaft.”
Elian drew the symbol on a scrap and held it up. It was a perfectly straight ladder with a neat diagonal line across it. Iven took the pencil and added a crooked person at the bottom.
“That looks like someone dancing,” Elian said.
“He’s happy he saw the notice.”
They made six copies. Elian assigned one to each maintenance office that used the route, one to the survey archive, and one to Pellan. Iven offered to carry two of them, since he was going toward the rear landing anyway.
Before they left, a woman from the office returned and stopped at Elian’s table. She wore a dark vest with a measuring chain looped through one pocket.
“Your father sent a request,” she said. “He wants the old movement marks gathered for review.”
Elian looked at the uncertain symbol on the map. “All of them?”
“From the rear saddle first.”
“Why?”
“He didn’t say.”
She noticed Iven and introduced herself as Marel, a senior surveyor. Iven gave his name. Marel looked at the revised passage and asked where the new measurements had come from.
“From the inspection,” Elian said. “I measured the brace against the housing.”
Marel checked the distances. “This moves the work site by more than a room’s length.”
“The old report was approximate.”
“The map wasn’t.”
“That was the problem.”
Marel studied him for a moment, then nodded. “Put the uncertainty in the margin. If the contractor gives us a different location, we can compare the two instead of erasing one.”
After she left, Iven asked whether the request from Elian’s father was unusual.
“He asks for summaries,” Elian said. “Not usually the old marks themselves.”
“Could someone else have requested them for him?”
“Perhaps.”
“Will you ask?”
“Yes.” Elian rolled the map. “He may give me an answer I don’t like.”
“That’s still an answer.”
They delivered the first notice to the maintenance office near the rear landing. The clerk accepted it, looked at the dancing figure, and asked whether the survey office had begun employing children.
“Only the talented ones,” Elian said.
At the second office, a mechanic named Hal was preparing to enter the passages with two workers. His order covered a separate water line, but his route crossed the same narrow opening. He looked at the revised map and shook his head.
“We have a cart of fittings. It won’t go through there.”
“Can you take the ramp?” Iven asked.
“Not with the cart. There’s a raised threshold at the top.”
Elian checked the map. The threshold was marked but not measured.
“How high?”
“High enough that we broke a wheel the last time.”
Iven offered to look. Hal accepted after confirming that Iven was not asking to be added to the board’s bill. They rode the maintenance lift down with the cart, then pushed it along a passage Iven had not used before. The air was cooler here, and the walls were covered with narrow metal channels that carried condensation into a trough.
The threshold was a raised steel lip across the base of a doorway. It had been installed to keep water from running down the ramp. A person could step over it easily; a small cart wheel could not.
Hal set down the handles. “We usually unload here and carry the fittings.”
“Why not use a ramp?” Elian asked.
“The ramp we had was taken for another job.”
Iven examined the lip. Two sockets had been cut into the floor on either side. They might have held a removable bridge. The sockets were full of grit, but the metal around them was sound.
“We can make a short ramp from boards,” he said.
Hal looked at the cart’s load. “The boards would need to take the weight.”
“Then we use the empty fitting crates as supports.”
They unloaded enough of the cart to free two sturdy crates. One went on each side of the lip. Hal’s workers found a pair of boards in a storage recess. The boards were not long enough to make a gentle slope, so Iven added a third support beneath the center and secured the ends with rope. It was an awkward bridge, but the cart wheels rolled over without catching.
Hal crossed first with an empty cart, then returned for the load. Iven walked beside the wheel, ready to brace it if the board shifted. It did not. Once the cart reached the other side, they dismantled the bridge so it would not block the drain.
“You could leave it,” Hal said.
“Only if someone checks it before the next load,” Iven replied. “The rope may loosen.”
“That’s still better than nothing.”
They stored the boards and crates in the recess, with the rope coiled on top. Elian marked the location on the map. Hal offered to send the board a request for a proper removable bridge, though none of them expected it to appear immediately.
The workers continued toward the water line. Iven and Elian stayed long enough to inspect the doorway. One of its upper bolts had worked loose, but the frame itself was sound. Iven tightened it and checked the other three. He did not need the graft for that. His hands and a wrench were enough.
A low thud came through the wall. Elian stopped writing.
“Is that the creature?”
“Could be machinery.”
A second thud followed, then a sound like something heavy dragging across metal. Iven held up his lamp. The passage ahead was empty, but a side door stood partly open. Its lower edge scraped the floor with each slow movement of the structure around it.
The door moved again. Beyond it, a pale limb appeared and withdrew.
Elian took a step back. Iven placed himself between the door and the ramp. He had the spring step, brace, and piston seated. The filter could be brought forward if the air changed, but he did not want to spend the few seconds switching while something was coming through the door.
The limb returned. A creature pushed its head into the opening, then stopped. It was smaller than the largest one from the previous trip, with a patch of dark material along one shoulder. It turned toward the doorway’s loose bolt, touched the metal with a feeler, and withdrew again.
Elian had his pencil in his hand. “It didn’t come after us.”
“It may not have noticed us.”
“It looked at the light.”
“I don’t know whether those pits are eyes.”
The creature moved deeper into the side room. Iven heard it strike something once, followed by a short scrape. He did not follow. He closed the side door gently and set a loose pin through its latch, leaving it unbarred but unlikely to swing open on its own.
“Does that trap it?” Elian asked.
“There’s a gap under the door and another passage inside, if the map is right.”
“That’s a large condition.”
“I know.”
They returned to the lift without further contact. Hal’s crew called from the far passage that the cart had reached the work site. Iven called back that the temporary bridge was stored by the doorway and should be checked before the return trip.
At the surface landing, the lift operator stopped them before opening the gate. A basket of wet filters had been left beside the controls, and water had run beneath the brake pedal. The operator had sprinkled grit over the puddle, but his boots still slid when he tested the pedal.
“Hal’s crew brought these down,” he said. “They said someone would collect them.”
“Did they know they were leaking?” Iven asked.
“They put the basket there. I assume they knew water existed.”
The basket was too heavy for Elian to move alone. Together he and Iven carried it onto a draining rack while the operator dried the floor. Water continued dripping from the filters into the trough beneath the rack. Iven checked the brake pedal, then its mounting bolts. The pedal itself was sound, but the return spring was packed with wet grit.
He asked the operator to isolate the lift before he cleared it. The operator looked at the passengers waiting on the landing, then at the slippery pedal. He called out that there would be a short delay. One passenger objected until the operator invited him to test the brake with his own foot. The man declined.
Iven removed the grit with an awl and a folded strip of cloth. He did not dismantle the spring or claim a new pattern from the cleaning. The pedal returned freely once the grit was gone. The operator tested it several times before opening the gate.
Elian helped carry an elderly passenger’s basket into the lift. It contained jars of preserved vegetables packed in straw. The passenger made him promise to keep it upright, then watched him hold it throughout the ride.
“Your map could mark that rack,” Iven said when they returned to the landing. “Wet filters go there, not under the brake.”
“That’s an operating instruction, not a route.”
“Will anyone object if the map helps them keep their lift?”
Elian added a small box beside the landing and labeled it drain rack. The operator leaned over to see it.
“Make the writing larger,” he said. “The last notice was too small to read without fetching my glasses.”
Elian rewrote it in block letters. The operator approved, then asked whether the dancing figure on the ladder notice was meant to be a warning or a celebration. Iven let Elian answer.
At the surface, Elian recorded what they had seen. He wrote that a creature had appeared at the side door, touched the metal, and withdrawn. He did not write that it had chosen not to attack. Iven noticed and approved.
“You’ve been listening to Kesh,” he said.
“She asked me what I could actually see.”
“Dangerous habit.”
“Apparently.”
They delivered the remaining map notice to the rear office. The clerk accepted it and promised to post it by the lift. As Iven left, he glanced back. The clerk had already pinned the notice to the wall, with the dancing figure facing outward.
“Your picture worked,” Elian said.
“Don’t tell anyone. They’ll expect more.”
A runner was waiting outside with a message for Elian. The governor had requested the rear-saddle maps that evening, including the newly revised route. Elian read the message, then folded it carefully.
“I’ll bring the copy with the uncertain symbol,” he said.
“And the one with the note?”
“Both.”
Iven looked toward Rung Ward. His work for the day was done, and he had enough time to reach Asa’s stall before the evening rush. The prospect of a hot meal without having to negotiate for it felt almost extravagant.
As he turned to go, Elian called after him. “The creature at the door. Do you think it was looking for the damaged bolt?”
“I think it touched the bolt,” Iven said. “If you want more than that, ask Kesh.”
Elian smiled. “She’ll tell me to find more observations.”
“Then you’ve learned something useful.”