At Interceptor Tank Maintenance, we specialise in inspecting, cleaning, and servicing interceptor tanks to ensure they effectively trap oil, fuel, silt, and other contaminants before they enter drainage systems. 

These tanks are commonly used in industrial and commercial settings, such as petrol stations, garages, car parks, and construction sites. 

Interceptor tanks are designed to prevent pollution, regular interceptor tank maintenance is essential to avoid blockages, overflows, and non-compliance with UK environmental regulations.

Book your interceptor tank service in Barnes now to stay safe, compliant, and environmentally responsible.

What is Interceptor Maintenance?

Interceptor maintenance refers to the regular servicing, inspection, and cleaning of interceptor tanks (also known as oil separators) used in drainage systems.

Interceptor tanks in Barnes are designed to separate and trap oil, fuel, silt, and other pollutants from surface water runoff before it enters the main sewer or watercourse.

Regular maintenance reduces the risk of pollution incidents, flooding, and regulatory fines, making it essential for commercial sites, petrol stations, industrial estates, and anywhere with vehicle activity.

Why is Interceptor Tank Maintenance Important?

Interceptor tank maintenance in Barnes is crucial for preventing pollution, ensuring proper drainage, and complying with environmental laws. 

Over time, oil, sludge, and debris build up inside the tank, reducing its efficiency and increasing the risk of wastewater contamination, flooding, and blockages. 

UK laws, including the Environmental Protection Act 1990, require businesses to properly manage hazardous waste, regular maintenance helps avoid environmental damage, legal penalties, and costly emergency clean-ups.

How much does Interceptor Tank Maintenance Cost in Barnes?

The average cost of interceptor tank maintenance is £500 – £5,000.

The cost of interceptor tank maintenance in Barnes depends on the tank size, level of contamination, and service frequency. 

Neglecting maintenance can lead to expensive fines and drainage failures, regular servicing provides long-term cost savings.

Get in touch to discuss your requirements and receive a cost-estimate.

What are the Benefits of Interceptor Tank Maintenance?

Interceptor tank maintenance in Greater London prevents blockages, reduces environmental risks, and ensures compliance with UK regulations, keeping drainage systems functioning efficiently.

Poorly maintained interceptor tanks can lead to blockages, pollution, and legal penalties, regular servicing helps prevent costly clean-ups and ensures long-term system reliability.

Key benefits of interceptor tank maintenance include:

• Prevents Pollution – Removes oil, sludge, and contaminants before they enter drainage systems and watercourses.
• Reduces Flooding Risks – Keeps drainage flowing properly by preventing silt and debris build-up.
• Ensures Legal Compliance – Meets environmental regulations, helping businesses avoid fines and legal action.
• Extends System Lifespan – Prevents damage to the interceptor tank, reducing costly repairs and replacements.
• Improves Operational Efficiency – Ensures waste is separated effectively, maintaining optimal performance.

What does Interceptor Tank Maintenance Include?

Interceptor tank maintenance in SW13 9 typically includes the following key services to ensure safe operation and environmental compliance:

1. Sludge and Silt Removal – Clearing built-up waste to maintain flow and efficiency.
2. Oil and Fuel Extraction – Removing hydrocarbons from the tank to prevent pollution.
3. Inspection of Chambers and Baffles – Checking for damage, corrosion, or blockages.
4. Filter and Coalescer Cleaning/Replacement – Ensuring optimal oil-water separation.
5. Flow Control Device Checks – Verifying automatic shut-off valves are functioning correctly.
6. Leak and Structural Integrity Checks – Detecting cracks or leaks in the tank system.
7. Compliance Reporting – Supplying documentation to meet environmental and legal standards (e.g. EA and PPG3).
8. Waste Disposal – Safe removal and licensed disposal of hazardous waste materials.
9. Site Risk Assessment – Identifying potential environmental hazards.
10. Service Record Logging – Maintaining logs for audits and regulatory checks.

This maintenance is critical for sites with vehicle traffic or where pollutants may enter drainage systems, such as industrial sites, petrol stations, or car parks.

How Often should Interceptors be Serviced?

Interceptor tanks in Barnes should be serviced every 6 to 12 months, depending on usage, contamination levels, and environmental conditions. 

Sites exposed to frequent vehicle traffic, industrial activity, or heavy rainfall may require more frequent inspections and cleaning. 

Blocked interceptor tanks can cause flooding, pollution, and regulatory issues, regular maintenance prevents costly repairs and non-compliance penalties.

What are the Signs that an Interceptor Tank Needs Maintenance?

An interceptor tank needs maintenance when waste build-up, drainage issues, or contamination affect its performance. 

Slow drainage or pooling water around drains often indicates blockages, reducing the tank’s ability to separate oil and contaminants. 

Foul odours coming from the drainage system suggest trapped oil, sludge, or stagnant water, which can lead to further blockages and inefficiencies. 

If there is an oil sheen or visible pollution in discharged water, it means the interceptor is not filtering properly and may require immediate cleaning. 

Increased sludge levels inside the tank reduce its capacity and effectiveness, making it harder to separate pollutants from wastewater. 

Many modern interceptor tanks have alarm systems that detect high oil levels or system failures, so any activation of these alarms signals the need for urgent maintenance. 

What are the Risks of Not Maintaining an Interceptor Tank?

Failing to maintain an interceptor tank in Barnes can lead to severe environmental, operational, and legal risks. 

When interceptor tanks become full or blocked, they lose their ability to separate oil and contaminants, allowing hazardous substances to flow into public drains, rivers, and water sources. 

This can result in pollution incidents, heavy fines, and potential legal action from environmental regulators. 

Blocked tanks can also cause flooding and drainage system failures, leading to expensive emergency repairs and business disruption. 

Neglected interceptor tanks pose a significant risk to compliance and site safety, regular maintenance is essential to avoid costly issues.

Why Choose Us for Interceptor Tank Maintenance?

We specialise in professional interceptor tank maintenance in Barnes for commercial and industrial sites, ensuring compliance with UK environmental regulations. 

Interceptor tanks require expert handling, we use advanced cleaning techniques, sludge removal systems, and full compliance testing to maintain efficiency and safety. 

Since preventing pollution and avoiding legal fines is crucial, we offer cost-effective service plans, emergency call-outs, and certified waste disposal solutions.

Is Interceptor Tank Maintenance a Legal Requirement?

Interceptor tank maintenance is required under UK environmental laws, including the Environmental Protection Act 1990 and the Water Resources Act 1991. 

Businesses in SW13 9 must ensure hazardous waste does not enter public drainage systems or watercourses. 

Since failure to maintain an interceptor tank can result in pollution fines and legal action, professional servicing ensures full compliance with environmental regulations.

How can I Schedule Interceptor Tank Maintenance?

Scheduling interceptor tank maintenance in Greater London involves contacting a specialist provider, arranging an inspection and servicing plan, and booking regular maintenance checks. 

Many companies offer scheduled contracts, emergency clean-ups, and compliance reporting to help businesses meet legal obligations. 

Proper maintenance prevents pollution, fines, and drainage failures, working with us ensures safe and reliable waste management.

Book professional interceptor tank maintenance today.

Find More Info

Make sure you contact us today for a number of great interceptor tank maintenance services in London.

Here are some towns we cover near Barnes SW13 9

Chiswick, Hammersmith, Fulham, Fulham, Putney

For more information on interceptor tank maintenance in Barnes SW13 9, fill in the contact form below to receive a free quote today.