“A little office work won’t do him any harm,” commented Mr. Whitney. “I asked you to put him to work there on purpose. I don’t want him to get too inflated an idea of the romance of engineering. But I’ll remember what you said and if something turns up I’ll see what I can do.”

The time was to come sooner than either Taylor or Whitney expected. The Chief Engineer had been so busy familiarizing himself with all the details of the outside work that he had spent little time in the office and so had not often seen Bob. Not an activity, from the operation of the railway branch to the pouring of a new batch of concrete on the dam itself, had escaped his inspection. He wanted to know all the foremen of the different gangs, to size them up, and to gain their personal loyalty. The long experience he had had in bossing men, taught him that being human and approachable did not impair discipline. Besides, in times of emergency, the men could be more counted on.

From the men with whom he came into contact, Bob Hazard realized that his boss was rapidly becoming very popular. Every one was singing his praises and the general feeling was that the work was going ahead at a pace never equalled under the preceding engineers. All this was pleasing to the boy who had idolized the man, and helped him to be content with the work at which he had been placed.

It was not of course the sort of life he had pictured. That had been rather a vague idea of khaki-clad figures, perched with their instruments on perilous peaks and over yawning chasms; and a general idea of romance had run through his dreams. To be put into an office to do sums was little better than going to school. That his drawing board faced a window below which the job spread out, was a help, for while his mind mechanically did the figuring that was necessary, he could imagine himself out on the work mingling with the crowd.

One part of the activity drew him especially. This was the cableway system. Between the towers set up on the high ground on each side of the river, the strands of wire rope were suspended. Along them ran great pulleys from which the buckets hung. The buckets would flash across Bob’s vision endlessly, carrying loads of mixed concrete, of sand, of anything that was needed.

Their flight was swift, swooping something like a bird’s. From one tower the bucket would speed, only to stop silently and, almost before its crossways movement had ended, it would drop to the surface of the work. An instant to unload the bucket and in a flash it was up and gliding like the wind back to its starting point.

There was something so fascinating, so rhythmical in this operation, that Bob had difficulty in tearing his eyes away and concentrating on his work.

One morning, however, something new occurred to distract his attention. Happening to glance out of the window, he saw Jerry coming up the path to the office, running with all the speed of which he was capable.

The door of the draughting room was open into the hall where the telephone central was seated. Her job was trying to keep in touch with all the different division chiefs so that they might be found if any emergency should occur. Therefore Bob knew that he would hear what was the cause of this especial emergency that had galvanized Jerry into such a tremendous haste.

“The Chief!” he heard Jerry pant as the footsteps ended in the hall. “Where is he?”