 | United States - 1912 - 1526 pages
...employments it is deemed necessary to establish a new system of compensation for accidents to workmen: 1. The erection or demolition of any bridge or building in which there to, or In which the plans and specifications require, iron or steel framework. 2. The operation of... | |
 | James Harrington Boyd - Employers' liability - 1913 - 814 pages
...employments it is deemed necessary to establish a new system of compensation for accidents to workmen. (a) The erection or demolition of any bridge or building in which there is, or in which the plans or specifications require iron or steel framework; (b) The operation of elevators, elevating machines... | |
 | United States. Bureau of Labor Statistics - Government publications - 1914 - 1228 pages
...compressed air, or any other explosive. 3. The erection or demolition of any bridge, building, or structure in which there is. or in which the plans and specifications require, iron or steel framework. 4. The operation of all elevators, elevating machines or derricks or hoisting apparatus used within... | |
 | Harry Bower Bradbury - Employers' liability - 1914 - 1438 pages
...gunpowder, blasting powder, dynamite, compressed :iir, or any other explosive. Arizona ing, or structure in which there is, or in which the plans and specifications require, iron or steel frame work. 4. The operation of all elevators, elevating machinery or derricks or hoisting apparatus... | |
 | Harry Bower Bradbury - Employers' liability - 1914 - 1180 pages
...specifications require, iron or steel frame work. "4. The operation of all elevators, elevating machinery or derricks or hoisting apparatus used within or on the outside of any bridge, building or other structure for conveying materials in connecArizona tion with the erection... | |
 | 1917 - 982 pages
...compressed air, or »ny other explosive. 3. The erection or demolition of any bridge, building, or structure in which there is, or in which the plans and specifications require, iron or steel frame work. 4. The operation of all elevators, elevating machinery or derricks or hoisting apparatus... | |
 | Arthur B. Honnold - Employers' liability - 1918 - 1014 pages
...compressed air, or any other explosive. 3. The erection or demolition of any bridge, building, or structure in which there is, or in which the plans and specifications require, iron or steel frame work. 4. The operation of all elevators, elevating machinery or derricks or hoisting apparatus... | |
 | William Otis Badger - Courts - 1919 - 852 pages
...in v hich the plans and specifications require, iron or steel frame work. "4. The operation of all elevators, elevating machines or derricks or hoisting apparatus used within or on the outside of any bridge, building or other structure for conveying materials in connection with the erection or demolition... | |
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The erection or demolition of any bridge or building in which there is, or in which the plans and specifications require, iron or steel frame work. 
