Diesel Tank Inspection Guidelines
Comprehensive checklist for maintaining diesel storage tank safety and integrity
1
Inspect the Tank Body
- Check for visible corrosion, dents, deformation, or cracks on the exterior
- Carefully inspect welds for signs of leakage or cracking
- Verify coating integrity - record any delamination immediately
- Check overall stability and ensure fixings are not loose
- Prevent safety hazards caused by tank displacement
2
Inspect the Sealing of Connecting Components
- Check connections between pipelines and tank for diesel leakage signs
- Inspect sealing gaskets for aging, deformation, or damage
- Verify valve operation - no leakage when closed, smooth operation when open
- Check for sticking or unusual noise during valve operation
- Inspect bolt tightness on flange connections to prevent seal failure
3
Check the Operation of Auxiliary Systems
- Verify level gauge accuracy and check for sticking or reading deviations
- Ensure real-time visibility of fuel level in the tank
- Check pressure relief devices (breather valves) for proper operation
- Ensure tank pressure remains within safe range
- If equipped, check heating/insulation systems for stable operation
- Verify no overheating or malfunction in auxiliary systems
4
Check the Surrounding Environment
- Ensure area is clean and free of flammable or explosive items
- Verify adequate ventilation to prevent diesel fume accumulation
- Check for sharp objects or heavy equipment that could damage the tank
- Inspect rain and snow protection systems for good condition
- Prevent erosion by rain or snow through proper protection
5
Check the Validity of Safety Accessories
- Verify firefighting equipment (dry powder extinguishers, fire blankets) is within expiration date
- Check for damage or insufficient pressure in safety equipment
- Ensure warning signs ("No Open Flames", "Flammable and Explosive") are clear and complete
- Test anti-static grounding system functionality
- Verify grounding circuit is not broken or loose
- Prevent static electricity accumulation and potential safety hazards
Inspection Frequency Recommendation
Regular inspections should be conducted monthly, with more comprehensive inspections quarterly. Always follow manufacturer recommendations and local regulations. Document all inspection findings and address any issues immediately.