Tank Inspection

What is Tank Inspection?

Tank inspection is a critical process for assessing the condition of storage tanks used in various industries. By identifying potential issues such as corrosion, cracks, or deformation, tank inspections ensure safety, regulatory compliance, and continued operational integrity. At Testa, we now offer EEMUA 159-compliant tank assessments, ensuring that your storage tanks meet the highest industry standards.

How does Tank Inspection work?

Our tank inspection process follows a structured approach to ensure safety, compliance, and asset longevity:

1. Initial Visual Assessment: We begin with a visual inspection to identify obvious signs of corrosion, deformation, or damage.

2. Cleaning and Surface Preparation: Tanks are cleaned to remove debris, coatings, or residues that may interfere with accurate inspection.

3. Non-Destructive Testing (NDT): We apply a range of NDT methods to detect internal and external flaws.

Visual Testing identifies surface corrosion, cracks, and deformation.

Ultrasonic Testing measures wall thickness and finds subsurface defects in the shell, roof, and floor.

Magnetic Particle Inspection detects surface cracks in shell-to-floor and floor welds.

Dye Penetrant Inspection highlights surface-breaking flaws on non-porous materials.

4. Structural Evaluation: We assess the tank’s floor, shell, roof, and welds for corrosion, wear, and mechanical damage.

5. Detailed Reporting: You’ll receive a clear, written report outlining inspection results, defect locations, and recommended actions.

EEMUA 159 Compliance
Using EEMUA 159 guidelines, we provide fitness-for-service evaluations and risk-based inspection strategies to help you prioritise maintenance and remain compliant.

Advantages of Tank Inspection

Enhanced Safety: Regular inspections help prevent catastrophic failures by identifying potential risks early.

Regulatory Compliance: Ensures adherence to EEMUA 159, UK HSE regulations, and other industry standards.

Cost Savings: Early detection of issues reduces expensive repairs and downtime.

Prolonged Asset Life: Inspections help maintain structural integrity, extending the service life of tanks.

Ultrasonic thickness checks to a storage tank exterior shell

Applications of Tank Inspection

Tank inspections are essential in industries such as:

Oil & Gas: Ensuring the integrity of storage tanks for crude oil, refined products, and chemicals.

Petrochemical: Assessing tanks used for chemical storage and processing.

Water Treatment: Inspecting tanks for potable water, wastewater, or industrial water storage.

Manufacturing: Evaluating tanks used for raw materials, intermediate products, or finished goods.

Power Generation: Inspecting tanks for fuel storage, cooling water, or other operational needs.

Written Reports

Every tank inspection includes comprehensive written reports detailing the inspection process and findings. These reports provide:

Photographs of key areas
Defect maps for precise problem identification
Recommendations for maintenance or repair

If your business requires EEMUA 159-compliant tank assessments, our detailed reports help ensure compliance, safety, and long-term reliability.

Our Skilled Team

At Testa, our experienced and skilled staff specialise in tank inspections and assessments. Our team holds industry-recognised
certifications, including PCN in accordance with BS EN ISO 9712 and EEMUA 159, ensuring that all inspections are conducted to the highest standards. With 17+ years of experience, we provide reliable, professional tank assessments that help businesses maintain safe, efficient, and compliant storage tanks.

Schedule Your Tank Inspection

Whether you need a routine tank inspection or a full EEMUA 159-compliant assessment, Testa is here to help.