NMFC 34790 - Wall Framing w/Plumbing | Class 250

To find the correct freight class for your shipment:

1. Crate upright on a reinforced skid, brace stud bays and block plumbing runs, cap all supply/drain stubs, and label “Do Not Stack” and “Keep Upright.”
2. Pad pipes with foam sleeves and corner guards; strap through studs, never over valves or traps. Example: 8' x 4' bath wall strapped at three points to prevent racking.
3. Purge and dry lines before pickup to avoid leaks or freeze risk; include a pressure-test sheet and simple riser diagram; photo-document condition pre-shipment.
4. Book LTL at NMFC 34790, Class 250. Add delivery appointment and liftgate if needed, or choose flatbed for oversized sections and constrained jobsites.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Accurate NMFC 34790 usage prevents reclass fees and keeps Class 250 rate expectations consistent for prefab MEP wall sections.
• Enhanced pipe protection reduces in-transit damage, cutting rework and schedule slippage on high-cost builds.
• Jobsite-ready crating and clear labels speed dock handling, lowering detention and accessorials.
• Clean BOLs—NMFC 34790 with crate count—accelerate receiving and claims, improving cash flow and vendor scores.