Plumbing Rough-In (Top-Out) Inspection

Updated Mar 26, 2026

Above-slab plumbing inspection: pipe sizes, venting, trap arm lengths, fixture unit calculations, water hammer arrestors, expansion tanks, and proper support. Air test at 5 psi for 15 minutes.

category

Plumbing

SOURCES

🔗https://www.iccsafe.org/

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