NMFC 181780 - Canvas Water Storage Tanks | Class 85

To find the correct freight class for your shipment:

1. Put NMFC 181780 and Class 85 on the BOL; this item is not density-based, so no PCF calculation is required.
2. Pack the canvas tank folded or rolled, and bundle any platforms, rope, stakes, or staves inside the same package; cap sharp hardware to prevent punctures.
3. Choose sturdy cartons or wooden crates for field kits; if palletized, strap and wrap so bundles can’t migrate and keep labels facing out for quick scanning.
4. Protect against moisture and abrasion—poly bag liners, edge guards, and top sheets help, and request “Do Not Stack” if the canvas bladder could crease.

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

• Flat Class 85 rating delivers predictable LTL quotes and avoids reclass fees tied to density.
• Bundling accessories with the tank in one package reduces handling charges and short‑shipment risk at deployment sites.
• Non-hazardous status expands carrier options and simplifies routing, often improving transit times.
• Better protection for flexible liners lowers damage claims and keeps construction and relief schedules on track.