1. It was a question for the jury whether the plaintiff was or was not in the employ of the defendant. They could find that he was hired by one Medholdt, and that Medholdt was the agent and representative of the defendant in charge of this work with authority to employ the plaintiff; that Medholdt fixed his pay, and sent him to one Harare for specific directions as to his work. There was evidence also that Medholdt gave to the plaintiff the very order which preceded and resulted in the injury sued for. The plaintiff was employed as an iron-worker; and there was evidence that the ironworkers received their pay from Medholdt, and receipted for it on pay sheets bearing the defendant’s name. All these circumstances tended to support the plaintiff’s contention. Their contradiction and explanation raised merely questions of fact. No doubt a finding that the plaintiff was employed by a subcontractor and not by the defendant would have been justified; but that does not authorize us to interfere.
2. There was abundant evidence that Medholdt was a superintendent for whose negligence as such the defendant would be responsible to his employees under St. 1909, c. 514, § 127. The verdict in favor of the plaintiff was rendered upon the fourth count of the declaration, and upon tMs ground alone. Questions arising under any of the other counts are not now material.
3. It is a more difficult question whether the circumstances in evidence are such as to warrant the plaintiff’s recovery. He was an experienced ironworker. He was engaged with one Perry in putting into place an iron floor beam, he being at one end of the beam and Perry at the other end, and each having to adjust his own end. The plaintiff had got his end into place, but Perry had been unable to adjust properly his end. Thereupon; as there was evidence, Medholdt shouted to the plaintiff, “What are you doing there, Hogan? Get over and help Perry put in that beam.” The plaintiff at once started to go to Perry. He walked on the bearing beam on which he had been sitting, and then upon the *277flange of a smaller beam, or a board which rested upon that flange, to get to the opposite bearing beam upon which Perry was stationed. Going along this smaller beam, he came to a brace. The braces were put in to keep the beams as they were set from swaying, until they should be secured in their positions. The brace occupied the whole width of the flange or board. Coming to the brace, the plaintiff took hold of it, to swing around it. It gave way, and he fell with it, causing the injuries complained of.
The plaintiff was not in terms ordered to go to Perry by any particular route. The real question therefore is whether he was justified in taking the course which he did, or, to state it more exactly, whether he was justified in treating Medholdt’s order as a direction to take that particular route. As to this the plaintiff testified: “There was no other way for me to get across to Perry, where I say Mr. Medholdt told me to go, except by the route which I took, unless I go down to the next floor, skin down one floor and skin up the other; no ironworker will do that.” Medholdt was the general superintendent, in charge of all the work, and must be presumed to have known all the circumstances. It does not appear that there was any apparently safer way from one end of the beam to the other than that which the plaintiff took. Perry was having difficulty in setting his end of the beam, and it could be found that Medholdt’s order required the plaintiff to reach him promptly by the most direct path and to render at once the needed assistance. The jury could find that the plaintiff was justified in acting on the idea that Medholdt intended and ordered him to take this route.
4. Upon such findings the jury could say that the plaintiff was in the exercise of due care and was not acting at his own risk. He might assume that Medholdt would not send him by an unsafe path, or past a brace which he could not get by without taking hold of it (as the jury could find to be the case) unless this could be done with safety. He was not bound absolutely to stop and examine the fastenings of the brace. He was acting in pursuance of a peremptory order, which he well might suppose called for immediate obedience.
5. For the same reasons the jury could find negligence in Medholdt for which the defendant would be responsible under the statute already referred to. The brace was insecurely fastened! *278and involved danger to any one attempting to pass it. It could be found that Medholdt ought to have known this, and not to have sent the plaintiff ovér the beam. His negligence, so far as appears, was not in allowing the brace to be insecurely fastened. Apparently it was sufficiently secure for the purpose which it originally had been intended to serve. His negligence was in sending the plaintiff over the beam and past the brace, which, as could be found, he knew or ought to have known could not be passed in safety.
It follows that the judge rightly refused to give the rulings requested by the defendant.
6. We find no error in the rulings upon evidence which were excepted to. Testimony whether it was in fact possible to pass the brace without taking hold of it was competent. It was not opinion evidence or mere matter of argument. See the cases collected in Commonwealth v. Rodziewicz, 213 Mass. 68. Other rulings upon evidence call for no discussion. So far as the defendant was prejudiced by them, they were not erroneous.
Nothing in the decisions referred to by the defendant seems to us inconsistent with the conclusions which we have stated. .
Exceptions overruled.