Investigators for San Francisco’s Transbay Joint Powers Authority are searching for the cause of brittle fractures in the tapered bottom flanges of twin 80-ft-long built-up plate girders in San ...
The steel fabricator for the third-floor tapered, built-up plate girders at the troubled Salesforce Transit Center in San Francisco is calling for a girder-hanger connection design review as part of ...
Firwin standard flange covers are usually one-piece insulation blankets engineered to wrap around a flange by the application of draw strings. The draw strings allow the insulation blanket to compress ...