Fuel Tank Inspection Guide
Visual Inspection
- Look for peeling, cracking, or flaking paint
- Check for exposed metal or rust spots
- Note any discoloration, fading, or chalky residue
- Inspect all surfaces including top, sides, and bottom
Even small rust formations indicate the coating's protective barrier has failed and requires attention.
Functional Assessment
- Run hand lightly over surface - paint particles shouldn't rub off
- Check for blisters or bubbles indicating trapped moisture
- Pay special attention to seams, welds, and fittings
- For underground tanks, inspect exposed access points
Environmental Factors
- Assess corrosion risks in coastal/industrial areas
- Check for thermal stress in extreme temperature regions
- Evaluate impact of heavy rainfall or chemical exposure
- Consider fuel type and operating temperature effects
Maintenance Review
- Check maintenance records for last repainting
- Note any recurrent issues from previous repairs
- Industrial coatings typically last 5-10 years
- Consider professional thickness measurements
Consulting with coating professionals can provide objective data to confirm whether repainting is necessary.