Classification Details
| NMFC | Description | Class |
|---|---|---|
| 168885.00 | Show more | |
| 168885.01 | Less than 1 | 400 |
| 168885.02 | 1 but less than 2 | 300 |
| 168885.03 | 2 but less than 4 | 250 |
| 168885.04 | 4 but less than 6 | 175 |
| 168885.05 | 6 but less than 8 | 125 |
| 168885.06 | 8 but less than 10 | 100 |
| 168885.07 | 10 but less than 12 | 92.5 |
| 168885.08 | 12 but less than 15 | 85 |
| 168885.09 | 15 but less than 22.5 | 70 |
| 168885.10 | 22.5 but less than 30 | 65 |
| 168885.11 | 30 but less than 35 | 60 |
| 168885.12 | 35 but less than 50 | 55 |
| 168885.13 | 50 or greater | 50 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Calculate density per packaged unit: weigh the package and divide by its cubic feet (L x W x H ÷ 1728). Include tops, liners, and hardware if shipped together to set the correct class.
- Palletize each receptacle on a sturdy, no-overhang pallet. Block and brace the base, add edge protectors, and use two or more steel or heavy poly bands; shrink wrap alone is not enough for concrete.
- Mark handling instructions: Do Not Stack, Heavy, Center Forks Here. Request liftgate or forklift service when delivering to jobsites, campuses, or property entrances.
- On the BOL, describe as Receptacles or Holders, waste, cast concrete, in packages; reference NMFC 168885, note density-based class, and list accessorials to avoid reclass or redelivery.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Density-based rating rewards solid concrete: high pcf often qualifies for lower classes (e.g., 50–70), cutting LTL spend on heavy shipments.
- Accurate NMFC and BOL details reduce inspections, reclass fees, and surprise adjustments that inflate total landed cost.
- Robust palletization and blocking minimize chipping and corner damage, lowering claim risk and replacement time on project schedules.
- Pre-booked heavy-handling services (liftgate, limited access) prevent delays, detention, and second attempts—vital for municipal installs and property rollouts.