API 653 Tank Repair and Maintenance

International Tank Service provides API 653 tank repair and maintenance services. Some services include, bottom replacements, shell repairs, fixed and floating roof repairs and replacements, tank leveling, fittings and appurtenances, special design and engineering work, specialty fabrication and construction project work.



Common Tank Repairs and Modifications we perform

  • Secondary Containment Systems
  • Tank Bottom Replacements
  • Floating Roof Drain Systems
  • Cone Roof & Structure Repair & Replacements
  • Sunken or Collapsed Floating Roof Repairs
  • In-Service Tank Repairs
  • Stairways, Handrails, & Platforms
  • Out-of Round or buckled Tank Shell Repairs
  • Primary & Secondary Seals for Floating Roof Tanks
  • Floating Roof Tank Conversions
  • Fire Fighting Foam Systems
  • Shell Nozzles, Manways, & Appurtenances
  • Rolling Ladders and Stair Treads
  • Tank Relocation
  • Tank Foundations
  • Cathodic Protection & Leak Detection
  • Shell Patches or replacements
  • Roof plate repair and replacement
  • 24 Hour Emergency Tank Repair Service 419-223-8251


Secondary Containment Wall
Double Wall Tank Foundation