CDL Hazardous Materials Endorsement (HME)Bulk Tanks and Other ContainersMedium
A portable tank is designed to be lifted on and off a transport vehicle. What is the minimum number of lifting devices or attachments required for a portable tank carrying hazardous materials?
- AFour
- BThree
- CSix
- DTwo
Show answer & explanationAnswer & explanation
Correct answer: A. Four
Portable tanks designed to be lifted when loaded must have lifting devices or attachments. According to hazardous materials regulations, these tanks must be fitted with at least four lifting devices or attachments, securely attached to the tank structure, to ensure safe handling and prevent instability during lifts.
Why the other options are wrong
- B. Three points can provide stability for some objects, but four are explicitly required for portable tanks carrying hazmat.
- C. While more lifting points could be used, four is the minimum regulatory requirement.
- D. Two lifting points are insufficient for stability and safety when lifting a loaded tank.
Portable Tank Lifting Devices
The required number and type of attachments on a portable tank to ensure safe lifting when carrying hazardous materials.
- Minimum of four lifting devices.
- Must be securely attached to the tank structure.
- Ensures stability and prevents damage during handling.
Memory trick: Lift a tank, four hooks are key, for stability and safety!