Riser Support Is Installed at the Wrong Elevation

The riser support is set below the elevation shown on the approved detail and lands at the duct reinforcement. I measured it from the floor benchmark. Do you want the support corrected before the section is loaded?

Hangers, Supports, Rods & Trapeze 2nd Year RED

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 notch duct reinforcement, stack loose shims, or change the support elevation without direction.

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

riser support is installed at the wrong elevation riser support wrong elevation vertical duct support lands on reinforcement verify the support elevation against the approved riser-support detail, floor elevation, connector location, insulation, and movement requirements before loading it. the riser support is set below the elevation shown on the approved detail and lands at the duct reinforcement. i measured it from the floor benchmark. do you want the support corrected before the section is loaded?

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