Bridges, structural steel work, and mechanical engineering productions (1909)
Sir William Arrol and Company, Ltd · Sir William Arrol and Company, Ltd · leaf 108
»w . TW •h ■ ft ^ D LIFTING THE NEW BIRDERS INTO POSITION. 85 built complete on pontoons, which fitted compactly intodocks in a wharf on the shore of the Firth. So perfect was the constructional plant that seventy-two days sufficed for the erection and riveting of eachspan, four hours for the… … H...U. . J.,.J7j.-. ,.. J.J ■1JT7j:
Structural iron and steel · Division 05, iron works · Bridges · Cranes · Plant machinery · Mechanical engineering · Specifications · Division 05 - Metals
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