| 1913 - 1316 halaman
...3. Section 20 of the Labor Law (chapter 31, Cons. Laws; chapter 36, Laws 1909) provides as follows : "If the floor beams are of iron or steel, the contractors...buildings in course of construction or the owners of such building shall thoroughly plank over tho entire tier of iron or steel beams ou which the structural... | |
| New York (State). Department of Labor - 1912 - 614 halaman
...progresses, to not less than within two stories below the one to which such building has been erected. Where double floors are not to be used, such contractor,...keep planked over the floor two stories below the "tory where the work is being performed. If the floor- beams are of iron or steel, the contractors... | |
| 1914 - 1102 halaman
...are not to be used, the owner or contractor shall keep planked over the floor two stories or floors below the story where the work is being performed. If the floor beams are of iron or steel, the contractor for the iron or steel work of a building in the course of construction, or the owner of... | |
| New York (State). Department of Labor - 1909 - 532 halaman
...Protection of persons employed on buildings in cities" provides in part that: If the floor beams arc of iron or steel, the contractors for the iron or steel work of building in course of construction or the owners of such building shall thoroughly plank over the entire... | |
| |