Tank Recertification for 100% Fleet Compliance
Industrial containers used to transport and store hazardous liquids and materials must be certified to meet the requirements set by the United Nations and U.S. Department of Transportation. To make the process of periodic IBC recertification and tank inspections easy and uncomplicated, we manage the entire process from visual internal & external inspections to necessary repairs, performing all required UN and DOT testing with proper document storage, service history, and record-keeping.
Providing certifications for DOT CFR 49, UN 31 A/Y, UN 11 AX, Packaging Groups I, II & III and more, partner with Hoover CS today to minimize container downtime while ensuring safety and regulatory compliance across your tank fleet.
Recertification Services
Whether you require UN/DOT certification for five tanks or a fleet of five-hundred, our Service Centers and network of third party facilities perform all necessary testing, inspections, and repairs for their quick return to service.
- Air and Hydrotesting
- Leakproofness Testing
- Pressure & Thickness Testing
- Sling Recertification and Lifting Lug Testing
- Dye Penetrant Inspection (DPI)
We can certify rigid containers such as stainless steel, carbon steel, composite, polyethylene, and plastic.
Stationary Intermediate Bulk Containers are required to receive testing and recertifications every 2.5 years; transport IBCs required every 2.5 and 5 years.
ISO Tanks are required to receive testing and recertification every 2.5 years (30 months) from the manufacturing date. Chassis require an annual FMCSA inspection.
Catalyst Bins are required to receive testing and recertifications every 2.5 years and 5 years. For our rental customers, UN/DOT recertification services are included.
Explore More Hoover CS Services & Packaging
Our reusable catalyst and chemical packaging—paired with comprehensive tank services, expert fleet management, and logistics support—can help your business create safe, clean, and lasting solutions for your storage and transportation needs.
Fresh & Spent Catalyst Services
From on-site logistics and turnaround support to repackaging and full catalyst management, learn more about our services for fresh & spent catalysts used within the oil and gas, refining, and petrochemical industries.
Tank Cleaning & Maintenance
Our high-quality cleaning and maintenance services for Intermediate Bulk Containers and ISO tanks protects the integrity of your assets, maximizing their value and performance.
Chemical Packaging Solutions
Browse our mixed rental fleet of reusable IBC totes and ISO containers, which support safe and efficient storage, handling, and transportation of industrial chemicals, food-grade liquids, high viscosity greases, and more.
