Storage Tanks
GRP Tank Inspection
Glass-Reinforced Plastic (GRP) tanks are essential for storing chemicals and fluids but become more vulnerable to defects and damage as they age, compromising their integrity and posing potential safety risks during continuous operation.
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What are GRP Tank Inspections?
Glass-Reinforced Plastic (GRP) tanks are high-performance containers made from a composite of glass fibres and resin. Known for their corrosion resistance, durability, and lightweight nature, GRP tanks are widely used in various industries to store chemicals, water, and other liquids. However, over time, GRP tanks can be subject to degradation due to environmental factors, aging, and the stresses of continuous operation.
We know that you may be facing challenges with your glass or fibre-reinforced plastic (GRP) tanks. Whether they’re ageing, past their design life, or you need to extend their service life, we can help you assess and mitigate associated risks.
At BES Group, we inspect GRP tanks to identify any potential defects or damage for a variety of assets including:
- Chemical storage tanks
- Scrubbers
- Demisters
- LEV vac receivers
- Low-pressure reactor vessels
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Who we’ve partnered with...
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Key benefits
Reduced downtime
If a GRP tank fails, it can cause significant downtime for your business or operation. Regular inspection can help to prevent unexpected failures and keep your tanks running smoothly.
Improved safety
GRP tanks are often used to store hazardous or flammable materials. Regular inspection can help to identify any potential safety hazards and allow you to take corrective action before they cause a problem.
Extended tank life
GRP tanks are typically designed to last for many years. Proactive maintenance and repairs can significantly extend the life of your GRP tanks, safeguarding your investment and reducing replacement costs.
Regulatory compliance
Regulatory Compliance: Staying on top of inspections ensures that your GRP tanks meet industry standards and regulatory requirements, avoiding fines and legal complications.
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How we'll work with you
At BES Group, we tailor our GRP tank inspection services to meet the unique needs of your operations. Our certified inspectors then perform thorough evaluations to identify any signs of wear, corrosion, or structural issues that may compromise your tank’s performance. We deliver clear, actionable reports with our findings and recommend corrective actions.
NDT Testing
We carry out an initial Visual Inspection of your tank’s exterior and interior, combined with our NDT tests to identify issues or defects:
- Ultrasonic Testing
- Dye Penetrant Testing
- Spark Testing (AC or DC Holiday testing to tank lining)
- GRP Barcol Hardness Testing
- Radiography
Destructive Testing
We also use Destructive Testing (DT) methods such as Tensile Testing, Impact Testing, and Fatigue Testing to ensure the strength of your GRP tank.
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GRP Tank Inspections and maintenance solutions
We offer inspections for both in-service and out-of-service GRP tanks, including hard-to-access tanks during operation. Our team will work with you to recommend continued service, basic repair consultancy, and services like cleaning, chemical removal, and disposal to help extend your GRP tanks’ lifespan.
Industry standard Inspections
Our inspections follow industry standards such as:
- EEMUA 225
- SAFed IMG02b
- HSE PM75
Fitness for Service Inspections
We deliver Fitness for Service and basic repair recommendations post assessment by a competent person in line with EEMUA 159 Tank Assessor or ASME Plant Inspector Level II.
We assess the structural and operational integrity of GRP tanks to determine their fitness for service. This includes evaluating the tank’s design, materials, and construction, as well as its operating conditions.
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Our process
Speak to us about the processLet’s talk. Ask us anything.
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Why choose BES Group?
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800+ expert engineers
Our team of skilled engineers possesses a wealth of expertise.
A legacy of 160+ years of experience
We’re always evolving our approach to future proof our services.
Commitment to quality
BES Group is committed to providing our customers with the highest quality services possible.
Nationwide service offering
No matter where you're based, we're proud to say that we can carry out Tank Inspections on sites throughout in the UK
Specialist experience and expertise
BES Group has years of experience in providing API 579 fitness for service assessments
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35,000 satisfied customers
A strong reputation for providing exceptional service.
Frequently asked questions
What is the required frequency of GRP (Glass/Fibre Reinforced Plastic) Tank Inspection?
The required frequency of GRP tank inspection depends on several factors, including the type of tank, the contents of the tank, and the operating environment. However, a general rule of thumb is to inspect GRP tanks every 5-10 years.
How long does a GRP tank inspection take?
The length of an inspection depends on the size and complexity of the tank, but typically it takes between one to two days.
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