The International Code Council has announced that all 14 tall mass-timber model-code change proposals unofficially passed the ballot for inclusion in the 2021 International Building Code.
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 the probe into the causes of brittle fractures in bottom flanges of twin 80-ft-long members that bridge Fremont Street.
The American Concrete Institute is publishing the complete draft of the proposed “ACI 318-19: Building Code Requirements for Structural Concrete” for a 45-day public review starting Dec. 21.
The proposed bypass fix for the troubled Fremont Street girders of San Francisco's Salesforce Transit Center calls for bolting 20-in.-wide steel cover plates above and below the fractured bottom flange, like a double splint.
Controlled implosions brought down the last structural vestiges of a former military docking and supply center in Bayonne, N.J., on Nov. 30, clearing the way for a 1.6-million-sq-ft logistics center.