TinnerFlow™4th YearMeasuring & Layout
In seismic design categories C through F, duct seismic bracing requires specific clearances to structure and adjacent systems. Review the SMACNA Seismic R…
In seismic design categories C through F, duct seismic bracing requires specific clearances to structure and adjacent systems. Review the SMACNA Seismic Restraint Manual and the structural engineer's requirements before hanging any duct.
Do not hide, force, cover, or “make it work” if this affects safety, access, airflow, rated assemblies, supports, equipment, or inspection. Stop and verify the approved correction.