More than 1,200 appeals cases each year go before overworked OSHA Review Commission judges.

The New York City Dept. of Buildings is investigating the cause of an engine fire and the boom failure.

Construction has resumed after a crane accident in Atlanta crushed a part of a garage and injured four workers.

Diesel fuel fell about 300 ft from a tower crane, according to the New York City Dept. of Buildings.

OSHA records describe alleged errors in crane assemblies.