Cavanaugh’s voice urging them so was like music to them, their gift of energy, their labor song, their power to do, their Ei Uchnam.
But there were times also, hours really, when the slow forward movement of the pilot tunnel, encountering difficult earth before it, left this small danger section unduly exposed to the rotary action of the water overhead which was constantly operating in the bed of the river. Leaks had been discovered from time to time, small tricklings and droppings of earth, which brought Cavanaugh and Henderson to the spot and caused the greatest tension until they had been done away with. The air had a tendency to bore holes upward through the mud. But these were invariably stanched with clay, or, if growing serious, bags of shavings or waste, the air pressure blowing outward from below being sufficient to hold these in place, provided the breach was not too wide. Even when “all hands” were working directly under a segment wide enough for a ring of plates, one man was told off to “kape an eye on it.”
On the evening in question, however, after twenty-eight men, including Cavanaugh and McGlathery, had entered at six and worked until midnight, pushing the work as vigorously as usual, seven of the men (they were told off in lots of seven to do this) were allowed to go up to the mouth of the tunnel to a nearby all-night saloon for a drink and a bite of food. A half hour to each lot was allowed, when another group would depart. There was always a disturbing transition period every half hour between twelve and two, during which one group was going and another coming, which resulted at times in a dangerous indifference which Cavanaugh had come to expect at just about this time and in consequence he was usually watching for it.
On the other hand, John Dowd, ditcher, told off to keep an eye on the breach at this time, was replaced on this particular night by Patrick Murtha, fresh from the corner saloon, a glass of beer and the free lunch counter still in his mind. He was supposed to watch closely, but having had four glasses in rapid succession and meditating on their excellence as well as that of the hot frankfurters, the while he was jesting with the men who were making ready to leave, he forgot about it. What now—was a man always to keep his eye on the blanked thing! What was going to happen anyway? What could happen? Nothing, of course. What had ever happened in the last eight months?
“Sssst!”
What was that? A sound like the blowing off of steam. All at once Cavanaugh, who was just outside the pilot tunnel indicating to McGlathery and another just where certain braces were to be put, in order that the pilot tunnel might be pushed forward a few inches for the purpose of inserting a new ring of plates, heard it. At a bound he was back through the pilot hub, his face aflame with fear and rage. Who had neglected the narrow breach?
“Come now! What the hell is this?” he was about to exclaim, but seeing a wide breach suddenly open and water pour down in a swift volume, his spirit sank and fear overcame him.
“Back, men! Stop the leak!”
It was the cry of a frightened and yet courageous man at bay. There was not only fear, but disappointment, in it. He had certainly hoped to obviate anything like this this time. But where a moment before had been a hole that might have been stopped with a bag of sawdust (and Patrick Murtha was there attempting to do it) was now a rapidly widening gap through which was pouring a small niagara of foul river water, ooze and slime. As Cavanaugh reached it and seized a bag to stay it, another mass of muddy earth fell, striking both him and Murtha, and half blinding them both. Murtha scrambled away for his life. McGlathery, who had been out in the front of the fatal tunnel with others, now came staggering back horribly frightened, scarcely knowing what to do.
“Quick, Dennis! Into the lock!” Cavanaugh called to him, while he himself held his ground. “Hurry!” and realizing the hopelessness of it and his own danger, Dennis thought to run past, but was stopped by the downpour of water and mud.