Exterior Duct Coating Is Damaged by Slings or Handling

The sling rubbed through the exterior coating to bare metal at two points. I documented the locations and coating type. What approved repair system and inspection do you want before this section is installed?

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Stop if

Stop before changing structural support, rated construction, equipment handling, specialty materials, weatherproofing, engineered movement details, or manufacturer-specific requirements without the responsible direction.

Watch out

Do not use random spray paint, mastic, or roof coating as a cosmetic cover.

Check

current drawings and approved details
grid/floor/location and measured conditions
photos showing the installation condition
relevant manufacturer, structural, architectural, or finish information
what has already been checked

Say this to your foreman

exterior duct coating is damaged by slings or handling exterior duct coating damaged sling scratch rooftop coated duct repair protect the damaged area from weather and contamination, then verify the approved coating-repair system before touching it up. the repair must match the substrate, coating, preparation, and environmental conditions. the sling rubbed through the exterior coating to bare metal at two points. i documented the locations and coating type. what approved repair system and inspection do you want before this section is installed?