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Tank Solutions — Underground Tanks
Polyethylene Underground Tank
Buried storage for smaller volumes where polyethylene suits the duty.
Underground Tanks
Polyethylene Underground Tank
Only an exact PE model documented for buried service — a standard aboveground PE tank must never be buried.
Model-specific structural rating, liquid compatibility, groundwater flotation, traffic and cover limits, restraints, access and monitoring are all confirmed before installation.
Underground TanksSpecification
- Construction
- Only a PE model documented for buried service
- Confirm
- Model structural rating, groundwater flotation, traffic/cover limits, restraints
- Also required
- Liquid compatibility, access, monitoring
- Important
- Do not bury a standard aboveground PE tank
- To confirm per project
- Model burial documentation, soil & groundwater data
Where It’s Used
Small buried water storageCompatible liquid storage
Frequently Asked Questions
Can a standard PE tank be buried?
No — only the exact PE model documented for buried service, with its structural rating, flotation restraint and cover limits confirmed.
What's the main risk with underground PE tanks?
Groundwater flotation and traffic/cover loading — both are addressed by using a model specifically rated for burial.
Other Underground Tanks Types

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