Diesel Tank Fill Pipe Regulations
Fill Pipe Location Requirements
The fill pipe location for ground double-wall diesel fuel storage tanks is regulated by strict safety and environmental standards to prevent spills, contamination, and fire risks.
- Minimum 5 feet (1.5m) from ignition sources Fire Safety
- Minimum 10 feet (3m) from building openings Vapor Control
- Elevated 12-18 inches (30-45cm) above ground level Contamination Prevention
- Clear accessibility for delivery vehicles Operational Requirement
Essential Safety Features
Spill Containment
Concrete pad or berm required near fill pipe to contain accidental overflows
Automatic Shutoff
Check valve or automatic shutoff device to prevent overfilling
Clear Labeling
Must be marked "Diesel Fuel" to prevent misfilling with incompatible substances
Anti-Siphon Protection
Required in many jurisdictions to prevent unauthorized fuel removal
While specific requirements may vary by region, these core standards ensure safe, environmentally responsible fuel delivery and storage operations.