As Lord Tulla stepped back, the engines of the cutter thundered into life and the circular blade began to spin, slowly at first, then, as it nudged the rock, with increasing speed.
The simple ceremony was concluded. The great men turned away, ready to depart. At a signal from Master Telanis, the Surveyors fell out.
Aitrus could see that Veovis was busy, talking to the Grand Master of the Guild of Messengers. Content to wait, he watched the machine, remembering the noises in the night.
Master Geran had been up early, he had been told, making a new survey of the rock through which this final tunnel was to be dug. His soundings had shown nothing unusual, and the vibrations in the earth had ceased. Both Geran and Telanis were of the opinion that the quakes had not been serious, but were only the settlement of old faults. Aitrus himself had not been quite so sure, but had bowed to their experience.
“Aitrus?”
He turned, facing Veovis.
The young Lord smiled apologetically. “You must forgive me, Aitrus. Once again I must be elsewhere. But I shall return, this evening, after I have seen Lord Tulla off. I did not think he would stay for the ceremony, but he wished to be here.”
“I understand.”
“Good.” And without further word, Veovis turned and hurried across to where Lord Tulla was waiting.
Aitrus watched the party step into the special carriage that had been set up on a temporary rack down the wall of the shaft, then stepped up to the edge, following its progress down that great well until it was lost to sight.
It was strange. The more Veovis delayed their talk, the more uncomfortable Aitrus found himself at the thought of it. Veovis wanted to be his friend, it seemed. But why? It made little sense to him. Surely Veovis had friends enough of his own? And even if that were not so, why him? Why not someone more suited to his social role?
Perhaps it would all come clear. Yet he doubted it. The rock was predictable. It had its moods, yet it could be read, its actions foreseen. But who could say as much of a man?
Aitrus turned, looking back across the platform. Already the cutter was deep in the rock, like a weevil burrowing its way into a log. Crouching, he got out his notebook and, opening it, laid it on his knee, looking about him, his eyes taking in every detail of the scene.
This evening
, he thought. Then, dismissing it from his mind, he began to sketch.
§
Aitrus was reaching up, his hands blindly feeling for the scales, when the shock wave struck. He was thrown forward, his forehead smacking against the bulkhead as the whole craft seemed to be picked up and rolled over onto its side.
For five long seconds the excavator shook, a great sound of rending and tearing filling the air.
And then silence. Struggling up, Aitrus put a hand to his brow and felt blood. Outside, on the platform, a siren was sounding. For a moment the lights in the craft flickered dimly, then the override switched in and the emergency lighting came on. In its sudden light, he could see that the excavator had been completely overturned. It lay now on its back.
Pulling himself hand by hand along the tilted corridor, he climbed out onto the side of the craft and looked about him.
Guildsmen were running about, shouting urgently to one another. On the far side of the platform a huge section of the metal grid had buckled and slipped from its supports and now hung dangerously over the shaft. Behind it a dark line snaked up the wall of the shaft.
Aitrus’s mouth fell open in surprise.
The shaft was breached! The nara stone torn sheet from sheet!
The quake must have been directly beneath them.
Looking across, he saw that the mouth of the new tunnel was cracked. A large chunk of rock had fallen from the arch and now partly blocked the tunnel. The cutter, deep inside the tunnel, was trapped.
As he stood there, Master Telanis came over to him and, grasping his arm, turned Aitrus to face him.
“Aitrus! Get on protective gear at once, then report back to me. We must secure this area as soon as possible. If there’s another quake, the platform could collapse.”
Too shocked to speak, Aitrus nodded, then ducked back inside, making his way to the equipment room. In a minute he was back, two spare canisters of air and a breathing helmet lugged behind him. If the air supply to the shaft had been breached, breathing might soon become a problem, particularly if any of the great ventilation fans had been damaged.
Seeing him emerge, Telanis beckoned him across. Several of the guildsmen were already gathered about him, but of Master Geran there was no sign.
Calmly, the simple sound of his voice enough to steady the frayed nerves of the young men, Master Telanis organized them: sending some to bring power-drills, others to sort out protective clothing. Finally, he turned, looking to Aitrus.
“Master Geran has gone, Aitrus,” he said quietly. “He was standing near the edge when it hit. I saw him go over.”
The news came like a physical blow. Aitrus gave a tiny cry of pain.
“I know,” Telanis said, laying a comforting hand on his shoulder. “But we must look after the living now. We do not know the fate of the cutter’s crew yet. And there were Maintainers with them. If the tunnel came down on them we may have to try to dig them out.”
Aitrus nodded, but he was feeling numb now. Geran gone. It did not seem possible.
“What should I do?” he said, trying to keep himself from switching off.
“I have a special task for you, Aitrus. One that will require an immense amount of courage. I want you to go down and make contact with whoever is in the lower chamber. I want you to let them know how things are up here: that the shaft wall is cracked, the cutting team trapped. And if they can send help, then I want it sent as soon as possible. You have that, Aitrus?”
“Master.”
But for a moment he simply stood there, frozen to the spot.
“Well, Aitrus?” Tenanis coaxed gently.
The words released him. Strapping one of the cylinders to his back, he pulled on the helmet, then hurried across to the head of the steps.
They were blocked. A great sheet of nara had fallen across the entrance. He would have to find another way down.
He went back to where the temporary track began. With the steps blocked, there was only one way down, and that was to climb down the track, hand over hand, until he reached the bottom.
For a moment he hesitated, then, swinging out over the gap, he grabbed hold of the metal maintenance ladder that ran between the broad rails of the track. Briefly his eye went to the metal clip at the neck of his uniform. If another big quake struck, he would have to clip himself to the ladder and pray it did not come away from the shaft wall.
And if it did?
Aitrus pushed the thought away and, concentrating on the task at hand, began the descent.
§
Aitrus was almost halfway down when the second quake struck.
Clipping himself to the metal strut, he locked both arms about the ladder, then dug his toes into the gap between the rung and the wall.
This time it went on and on, the whole shaft shaking like a giant organ pipe, things falling from the platform overhead.
The metal track beside him groaned and for a while he thought it was going to prize itself from the wall as the metal studs strained to come away from the rock—if he wasn’t shaken from the ladder first!
How long it was he could not tell, but it seemed a small eternity before, with an echoing fall, the shaking stopped.
The sudden silence was eerie. And then something clattered onto the marble far below.
Aitrus opened his eyes. Across from him the shaft wall gaped. Cracks were everywhere now. The great molded sections were untouched, yet there were huge gaps between them now, as if the tunnel wall behind them had slipped backward. The outer wall of the spiral steps had fallen away in many places, and several of the huge securing rivets had jiggled their way out of the rock.
The sight made his stomach fall away. It had all seemed so sound, so permanent, yet one more quake and the whole shaft could easily collapse in upon itself.
Unclipping himself, Aitrus resumed his descent, ignoring the aches in his calves and shoulders, pushing himself now, knowing that time was against him. But he had not gone far when he stopped dead.
There had been a shout, just below him.
He leaned out, trying to see where it had come from, and at once caught sight of the carriage.
Some forty, maybe fifty spans below him, the track bulged away from the shaft wall, pulled outward by the weight of the carriage.
As Aitrus stared, the shout came again. A cry for help.
“Hold on!” he shouted back. “Hold on; I’m coming!”
The floor of the shaft was still a good five hundred spans below, and looking at the way the track was pulled away from the wall, he knew he would have to climb along the track and over the top of the carriage if he was to help.
A length of rope would have come in handy, but he had none. All he had was a canister of air.
Making sure his grip on the ladder was good, Aitrus reached across and grabbed hold of the rail.
Just below where he had hold of it, the bolts that had pinned the track to the shaft wall had been pulled out. The question was: Would his extra weight bring a further length of track away from the wall and send the carriage tumbling down to the foot of the great shaft?
He would have to take a chance.
The outer edge of the track was grooved to match the teeth in the track that ran up one side of the carriage. The great guide wire that ran through the carriage had snapped, so that tooth-and-groove connection was all that prevented the carriage from falling. If
that
went…
There was the faintest rumble, deep in the earth. Things fell with a distant clatter onto the marbled floor below. The metal of the carriage groaned.
Now
, he told himself.
Now, before there’s another quake.
Counting to five, he swung over onto the track, his fingers wrapped about the toothlike indentations in the rail, then he began to edge backward and down, his feet dangling over the abyss.
The track creaked and groaned but did not give. He moved his hands, sliding them slowly along the rail, left hand then right, his eyes all the while staring at the wall just above him, praying the bolts would hold. And then his toes brushed against the roof of the carriage.
He swallowed deeply, then found his voice again. “Are you all right?”
There was a moment’s silence, then, in what was almost a whisper, “I’m badly hurt. I’ve stopped the bleeding, but…”
Aitrus blinked. That voice.
“Veovis?”
There was a groan.
It was Veovis. He was certain of it.
“Hold on,” Aitrus said. “It won’t be long now.”
There was a hatch underneath the carriage. If he could climb beneath it and get into it that way, there was much less chance of him pulling the carriage off its guide track.
Yes, but how would he reach the hatch? And what if he could not free the lock?
No. This once he had to be direct. He would have to climb over the top of the carriage and lower himself in, praying that the track would bear the extra weight.
Slowly Aitrus lowered himself onto the roof, prepared at any moment for the whole thing to give.
He was breathing quickly now, the blood pounding in his ears. The straps from the cylinder were beginning to cut into his shoulders and for a moment he wondered if he should slip it off, together with the helmet, and let it fall, but it seemed too much effort. If he was going to die, the cylinder would make no difference. Besides, he was almost there now. He had only to slip his legs down over the edge of the roof and lower himself inside.
It was easier said than done. With his legs dangling out over the roof, he realized that he was just as likely to fall out into the shaft as he was to slip inside, into the relative safety of the carriage. Yet even as he thought it, he lost his grip and slipped. With a cry, he reached out and caught hold of the metal bar above the carriage door. His whole body was twisted violently about and then slammed against the side of the carriage.
The pain took his breath for a moment. For a full second his feet kicked out over the gap as he struggled on hold on. Then, with a grunt of effort, he swung himself inside.
The carriage creaked and groaned as it swung with him. There was the sound of bolts tearing from the wall. One by one they gave with a sharp pinging sound. With a sudden jolt the carriage dropped, throwing Aitrus from his feet, then, with another jolt, it held.
Aitrus lay on his back, the cylinder wedged under him. He felt bruised all over, but he was alive. Turning his head, he looked across the narrow floor of the carriage.
Veovis lay there, not an arm’s length from him, his eyes closed, his breathing shallow. His flesh, which had seemed pale before, was now ash white, as if there were no life in him.
Moving slowly, carefully, Aitrus got himself up into a sitting position, then edged across to where Veovis lay.
Veovis looked badly hurt. There was a large bruise at his temple, and blood had seeped through the makeshift bandage he had wrapped about his upper arm, but that would have to wait. His breathing had become erratic. Even as Aitrus leaned over him to listen to his chest, Veovis’s breath caught and stopped.
For a moment Aitrus wasn’t sure. Then, knowing that every second counted, he reached behind him and pulled the cylinder up over his head, laying it down at Veovis’s side before removing his helmet.
Precious seconds were wasted making sure the airflow was working properly; then, satisfied, he lifted Veovis’s head and slipped the helmet on, before rolling him over onto his back.