Hammering a pittsburg seam without properly supporting the duct body
1st YearSheet Metal Work
Support the duct on a flat surface or against a solid bench when hammering seams. Without support, you distort the duct body and create a seam that won't…
Safer field move
Support the duct on a flat surface or against a solid bench when hammering seams. Without support, you distort the duct body and create a seam that won't lie flat.
Ask Foreman
Can you verify this before I keep going? I’m looking at: Hammering a pittsburg seam without properly supporting the duct body. What’s the approved correction for this job?
Do not
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.