Riser Section Is Not Secure Before the Next Joint Starts

This riser section is aligned and the joint is started, but I do not see the permanent support complete yet. Can you confirm the approved temporary hold and when the handling equipment can be released?

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 depend on corner bolts, screws, cleats, or a partly made joint to hold a vertical section.

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 section is not secure before the next joint starts riser section not supported before next joint vertical duct temporary support verify that the installed section is supported by the approved permanent or temporary support before releasing handling equipment or starting the next joint. connection hardware is not a substitute for riser support. this riser section is aligned and the joint is started, but i do not see the permanent support complete yet. can you confirm the approved temporary hold and when the handling equipment can be released?

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