Static field route #577

What do I do when the drive is only partly seated?

Rectangular Duct Assembly: S-and-DrivePolished core starter — shop/detail check

Finish seating the drive full length before tabs, sealing, insulation, or moving on. A half-installed drive leaves the hem unsecured.

Open in Field Rescue Open category

Field checklist

Re-seat the S side
Check the corner gap
Verify the duct is not twisted or carrying weight

Ask foreman

In Rectangular Duct Assembly: S-and-Drive, I’m looking at: What do I do when the drive is only partly seated? What should I verify before I cut, drill, seal, cover, move, or install?

Do not

Do not seal or cover a joint that is only partly seated.

Why it matters

Shop standard, project drawings/specs, duct pressure class, foreman direction, and approved connection detail.

Search words: incomplete drive, drive not fully seated, joint check