There was an instant of shocked paralysis, then the hospital reacted. Above their heads the annunciator went into a quiet, controlled frenzy. Engineers and Maintenance men of all species were to report for assignment immediately. The gravity neutralizer grids in the LSVO and MSVK wards were failing-all medical staff in the area were to encase the patients in protective envelopes and transfer them to DBLF theater Two, where one-twentieth G conditions were being set up, before they were crushed by their own weight. There was an untraced leak in AUGL corridor Nineteen, and all DBDG’s were warned of chlorine contamination in the area of their dining hail. Also, Dr. Lister was asked to report himself, please.
In an odd corner of his mind Conway noted how everybody else was ordered to their assignments while Dr. Lister was asked. Suddenly he heard his name being called and he swung around.
It was Dr. Mannon. He hurried up to Williamson and Conway and said, “I see you’re free at the moment. There’s a job I’d like you to do.” He paused to receive Conway’s nod, then plunged on breathlessly.
When the crashing ship had dug a hole half-way through the hospital, Mannon explained, the volume sealed off by the safety doors was not confined simply to the tunnel of wreckage it had created. The position of the doors was responsible for this — the result being analogous to a great tree of vacuum extending into the hospital structure, with the tunnel created by the ship as its trunk and the open sections of corridors leading off it the branches. Some of these airless corridors served compartments which themselves could be sealed off, and it was possible that these might contain survivors.
Normally there would be no necessity to hurry the rescue of these beings, they would be quite comfortable where they were for days, but in this instance there was an added complication. The ship had come to rest near the center — the nerve center, in fact — of the hospital, the section which contained the controls for the artificial settings of the entire structure. At the moment there seemed to be a survivor in that section somewhere — possibly a patient, a member of the Staff or even the occupant of the wrecked ship — who was moving around and unknowingly damaging the gravity control mechanisms. This state of affairs, if continued, could create havoc in the wards and might even cause deaths among the light-gravity life-forms.
Dr. Mannon wanted them to go in and bring the being concerned out before it unwittingly wrecked the place.
“A PVSJ has already gone in,” Mannon added, “but that species is awkward in a spacesuit, so I’m sending you two as well to hurry things along. All right? Hop to it, then.”
Wearing gravity neutralizer packs they exited near the damaged section and drifted along the Hospital’s outer skin to the twenty-foot wide hole gouged in its side by the crashing ship. The packs allowed a high degree of maneuverability in weightless conditions, and they did not expect anything else along the route they were to travel. They also carried ropes and magnetic anchors, and Williamson-solely because it was part of the equipment issued with the service Standard suit, he said-also carried a gun. Both had air for three hours.
At first the going was easy. The ship had sheared a clean-edged tunnel through ward bulkheads, deck plating and even through items of heavy machinery. Conway could see clearly into the corridors they passed in their descent, and nowhere was there a sign of life. There were grisly remnants of a high-pressure life-form which would have blown itself apart even under Earth-normal atmospheric conditions. When subjected suddenly to hard vacuum the process had been that much more violent. And in one corridor there was disclosed a tragedy; a near-human DBDG nurse-one of the red, bear-like entities — had been neatly decapitated by the closing of an air-tight door which it had just failed to make in time. For some reason the sight affected him more than anything else he had seen that day.
Increasing amounts of “foreign” wreckage hampered their progress as they continued to descend-plating and structural members torn from the crashing ship — so that there were times when they had to clear a way through it with their hands and feet.
Williamson was in the lead — about ten yards below Conway that was — when the Monitor flicked out of sight. In the suit radio a cry of surprise was abruptly cut off by the clang of metal against metal. Conway’s grip on the projecting beam he had been holding tightened instinctively in shocked surprise, and he felt it vibrate through his gauntlets. The wreckage was shifting! Panic took him for a moment until he realized that most of the movement was taking place back the way he had come, above his head. The vibration ceased a few minutes later without the debris around him significantly changing its position. Only then did Conway tie his line securely to the beam and look around for the Monitor.
Knees bent and arms in front of his head Williamson lay face downward partially embedded in a shelving mass of loose wreckage some twenty feet below. Faint, irregular sounds of breathing in his phones told Conway that the Monitor’s quick thinking in wrapping his arms around his head had, by protecting his suit’s fragile face-plate, saved his life. But whether or not Williamson lived for long or not depended on the nature of his other injuries, and they in turn depended on the amount of gravitic attraction in the floor section which had sucked him down.
It was now obvious that the accident was due to a square of deck in which the artificial gravity grid was, despite the wholesale destruction of circuits in the crash area, still operative. Conway was profoundly thankful that the attraction was exerted only at right angles to the grid’s surface and that the floor section had been warped slightly. Had it been facing straight up then both the Monitor and himself would have dropped, and from a distance considerably greater than twenty feet.
Carefully paying out his safety line Conway approached the huddled form of Williamson. His grip tightened convulsively on the rope when he came within the field of influence of the gravity grid, then eased as he realized that its power was at most only one and a half Gs. With a steady attraction now pulling him downward toward the Monitor, Conway began lowering himself hand over hand. He could have used his neutralizer pack to counteract that pull, of course, and just drifted down, but that would have been risky. If he accidentally passed out of the floor section’s area of influence, then the pack would have flung him upward again, with probably fatal results.
The Monitor was still unconscious when Conway reached him, and though he could not tell for sure, owing to the other wearing a spacesuit, he suspected multiple fractures in both arms. As he gently disengaged the limp figure from the surrounding wreckage it was suddenly borne on him that Williamson needed attention, immediate attention with all the resources the hospital could provide. He had just realized that the Monitor had been the recipient of a large number of pep-shots; his reserves of strength must be gone. When he regained consciousness, if he ever did, he might not be able to withstand the shock.