The precise object of what followed was not clearly apparent to a man thinking soberly of something else. Other figures, silhouetted against the sky-line, appeared, crawling out upon the forms. When they erected themselves they seemed to be tamping the concrete into place. The young chiefs conclusion was the most obvious one that offered. “Humph!” he muttered, “he’s been letting his ‘mix’ go too dry, and he’s ramming it so the water will come up. Strayer would jump him for that, of course.”
It was a measure of the distance that one Matthew Grimsby had led David along the road to “salt” loyalty that he made no mental note to “jump” Crawford himself for the forbidden practice of ramming dry concrete into bridge forms; and when the motor-driven inspection car appeared at the farther end of the curve he got up to flag it. As it chanced, the big, bearded engineer who was driving the car was no less ready to stop than David was to have him stop. With the brakes locked he sprang out and fired his battery.
“I was hoping I’d find you somewhere this side of the Gap,” he rasped. “There’s no use talking, Vallory, you fellows have got to hew closer to the line or you’ll hear something drop. If you think, because Lushing happens to be away, you can put something across on us every day or two, you’ve got another guess coming.”
“I’ve met you before, Strayer,” said David, with his slow smile. “I worked with a round half-dozen of you all last summer and fall in Wisconsin. What’s gone wrong now?”
“That fill at Havercamp’s. The specifications call for solid work on the fills. Your man is burying unbroken chunks of clay in that embankment as big as he can pick up with his steam-hog. The first heavy snow that melts back of that fill will make it look like a toboggan slide!”
“We’ll look into the Havercamp fill,” said David mildly. “Anything else?”
“Yes; the cutting just below Havercamp’s, where they’re getting the spoil for the fill. I asked the foreman just now if he considered that the lower side of the cutting was worked back to the required angle. He said that he did, and it was; but when I put my instrument on it, I found that there is still a good six-foot slice to come off. It won’t do, Vallory; you’ve got to quit this business of cost-shaving at every twist and turn that offers.”
“We are not in the contracting business for our health,” was David Vallory’s good-natured retort; “I admit it. When you find anything wrong, we correct it, don’t we? And you’re here to find the wrong things, aren’t you? If we should toe the mark all the time, you’d be out of a job. I’ll look after the cutting. What next?”
“Next I’ll have a squint at this bridge of Crawford’s. When you fellows take to pouring concrete, you need to have a man standing over you day and night. If you’re headed my way, get on the car and I’ll give you a ride.”
David Vallory accepted the invitation, climbing into the second seat of the three-wheeled car. At the approach to the temporary wooden trestle over which the construction track ran, the car was halted and they crossed to the new structure.