boots builders building building construction cables chains construction construction site container crane helmeted helmets hoist hoisting hooks laborers labourers lifting raising safety skip work workers working workmen appearance cable equipment gears greyscale heavy heavy-duty hook machinery machines marshalling-yard mobility motion move moving power rails railway railway-yard repair repair-work repairs restoration restoration-yard steel-cable strength trains Chrysler Building city compromise concrete earth East River empire state buildin FDR Drive highway New York peace prosperity skyline skyscraper tall United Nations water World angled angles building-construction building-work construction-site construction-work danger height high metal-work pipes railing scaffolding steel-scaffolding anchor boat bow cabin derrick fender fish fishing hatch lifebelt mast miniature model net nets replica rigging ship skill skilled small stern toy tyre winch wood wooden aggregate arid bag build cement construct constructing desert dry dubai dust dusty fishmonk heat hot progress sack sand sandy site skyscrapers tower towers