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Home » Product Inspection Checklists » Tanks & Silos for Liquid Storage

Tanks & Silos for Liquid Storage Inspection

What to look for when inspecting Tanks & Silos for Liquid Storage?

  • Welding check
  • Material thickness check
  • Surface finish check
  • Sealing check
  • Leakage test
  • Corrosion check
  • Tank capacity check
  • Liquid level indicator check
  • Valve functionality check
  • Pressure gauge check
  • Temperature gauge check
  • Insulation check
  • Access ladder/stair check
  • Safety railing check
  • Ventilation check
  • Paint/coating check
  • Labeling check
  • Packaging integrity check
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Step-by-step instructions for performance and mechanical tests

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Nancy Wan

Nancy Wan

Senior Supervisor at QCADVISOR, based in Chongqing, China. Nancy has deep expertise in toys and hardware categories, providing detailed and accurate inspection standards. Her hands-on experience ensures quality benchmarks reflect current manufacturing realities, effectively minimizing risks during production.

General Inspection Process

  1. Check for any visible cracks or damage on the exterior of the tank or silo.
  2. Inspect the paint or coating for any signs of peeling or corrosion.
  3. Ensure that all access points, such as manholes or hatches, are properly sealed and functioning.
  4. Check the level indicators to ensure they are accurate and functioning properly.
  5. Inspect the valves and fittings for any leaks or signs of wear.
  6. Verify that the pressure relief valves are in place and functioning correctly.
  7. Check the integrity of any insulation or cladding on the tank or silo.
  8. Inspect the ladder or stairway for any damage or loose components.
  9. Ensure that any safety guards or barriers are in place and secure.
  10. Check the condition of any sight glasses or windows for cracks or damage.
  11. Inspect the gaskets and seals for any signs of wear or deterioration.
  12. Verify that all necessary labels and signage are present and legible.
  13. Check the condition of any agitators or mixers for proper operation.
  14. Inspect the condition of any pumps or motors associated with the tank or silo.
  15. Verify that any level sensors or transmitters are properly calibrated and functioning.
  16. Check the condition of any heating or cooling systems for proper operation.
  17. Inspect the condition of any filters or strainers for cleanliness and proper function.
  18. Verify that any instrumentation or control systems are functioning correctly.
  19. Check for any signs of pest infestation or contamination.
  20. Inspect the overall cleanliness and tidiness of the tank or silo.

Compliance & Lab Standards for Tanks & Silos for Liquid Storage

When importing Tanks & Silos for Liquid Storage from suppliers in China, Asia, or other global regions, making sure your products meet the right compliance standards and lab testing requirements is critical. Failing to comply with U.S., EU, or international regulations can result in customs delays, product recalls, or serious damage to your brand reputation. As your boutique QC partner, we help you think ahead.
Below are the key mandatory and recommended standards to keep your shipments compliant, safe, and trusted.

United States

Mandatory

  • EPA SPCC Rule: Requires spill prevention, control, and countermeasure plans for facilities storing large quantities of oil.
  • NFPA 30: Sets requirements for the storage and handling of flammable and combustible liquids.
  • OSHA Standards: Provides regulations for employee safety concerning storage tanks, including confined space entry.
  • ASME Code Section VIII: Governs the design, fabrication, and inspection of pressure vessels.

Recommended

  • API 650: Provides guidelines for the design and construction of large, welded, steel storage tanks.
  • AWWA D100: Offers standards for welded carbon steel tanks for water storage.
  • UL 142: Specifies requirements for steel aboveground tanks for flammable and combustible liquids.

European Union

Mandatory

  • EN 14015: Specifies the requirements for the design and construction of vertical, cylindrical, above-ground, closed-top tanks.
  • ATEX Directive 2014/34/EU: Regulates equipment and protective systems intended for use in explosive atmospheres.
  • PED 2014/68/EU: Covers the design and manufacturing of pressure equipment and assemblies.

Recommended

  • ISO 28300: Provides guidelines for the management of potential hazards related to storage tank operations.
  • EEMUA 159: Offers guidance on the design, construction, inspection, and maintenance of above-ground storage tanks.

United Kingdom

Mandatory

  • UK Environmental Permitting Regulations: Requires permits for storage of hazardous substances.
  • UK Pressure Equipment (Safety) Regulations: Aligns with the EU PED standards for pressure equipment safety.
  • DSEAR Regulations: Covers the risks from fire, explosion, and similar events arising from dangerous substances.

Recommended

  • HSG 176: Provides guidelines for the safe storage of flammable liquids in tanks.
  • BS EN 12285: Specifies the requirements for workshop-fabricated tanks.

Canada

Mandatory

  • Canadian Environmental Protection Act: Regulates the management and disposal of hazardous substances, including storage.
  • CSA B620/B621: Sets standards for the design and maintenance of tanks used in transporting dangerous goods.

Recommended

  • CAN/ULC-S601: Provides criteria for shop-fabricated steel aboveground tanks for flammable and combustible liquids.
  • CSA Z662: Covers the design, construction, operation, and maintenance of oil and gas industry storage facilities.

Australia

Mandatory

  • AS 1940: Governs the storage and handling of flammable and combustible liquids.
  • EPA Regulations: Sets state-specific environmental protection requirements for storage tanks.

Recommended

  • AS 1210: Provides standards for pressure vessels.
  • AS 1692: Covers the design and manufacture of steel tanks for flammable and combustible liquids.

Gulf Countries

Mandatory

  • GSO 2055: Establishes standards for the storage of petroleum products.
  • Local Environmental Regulations: Vary by country, governing the storage of hazardous substances.

Recommended

  • API Standards: Widely adopted for design, fabrication, and inspection of storage tanks in the region.
  • NFPA Standards: Commonly used for fire safety and prevention in liquid storage facilities.

Singapore

Mandatory

  • Singapore Fire Code: Specifies requirements for the storage and handling of flammable liquids.
  • Workplace Safety and Health Act: Enforces safety standards for storage tank operations.

Recommended

  • SS 532: Provides guidelines for the storage of flammable and combustible liquids.
  • ISO 9001: Promotes quality management standards for manufacturing and operations.

Hong Kong

Mandatory

  • Dangerous Goods Ordinance: Regulates the storage and handling of hazardous substances.
  • Fire Services Department Regulations: Sets requirements for fire safety in storage facilities.

Recommended

  • ISO Standards: Adopted for quality and safety management in storage tank operations.
  • Local Building Codes: Often include guidelines for the structural integrity of storage tanks and silos.

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Need more details on Tanks & Silos for Liquid Storage Checklist?
Tanks & Silos for Liquid Storage

What is inside this checklist

  • Pressure test
  • Leakage test
  • Welding inspection
  • Coating inspection
  • Material verification
  • Dimensional inspection
  • Load capacity test
  • Corrosion resistance test
  • Structural integrity test
  • Safety valve inspection

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Product Inspection

  • Pre-production qualification.
  • Production inspection and monitoring.
  • Pre-Shipment Inspection.
  • Container Loading Inspection
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