At Tank Decommissioning, we specialise in the safe removal, cleaning, or repurposing of storage tanks that are no longer in use in Portsmouth.

The process ensures that tanks in Portsmouth are emptied, decontaminated, and disposed of or repurposed in compliance with UK environmental and safety regulations.

As hazardous substances, fuel residues, or chemical waste may be present, professional tank decommissioning in Portsmouth prevents environmental contamination and regulatory breaches.

Get in touch for professional tank decommissioning services in Portsmouth today.

Why is Tank Decommissioning Important in Portsmouth?

Decommissioning a tank in Portsmouth ensures safety, regulatory compliance, and environmental protection.

If old tanks are left untreated, they can leak hazardous substances, pose fire risks, or cause structural hazards.

Proper tank decommissioning in Portsmouth prevents groundwater contamination, toxic fume buildup, and costly fines for non-compliance.

Since UK law requires safe handling of redundant fuel and chemical storage, professional decommissioning guarantees legal compliance and risk-free disposal.

When is Tank Decommissioning Required in Portsmouth?

Tank decommissioning in Portsmouth is required when a tank is no longer in use, has become unsafe, is obsolete, or needs to be removed for site redevelopment.

It is also necessary if a tank fails inspection or no longer complies with environmental or safety regulations in Portsmouth.

What is the Process for Tank Decommissioning in Portsmouth?

Tank decommissioning in Hampshire involves the safe removal, cleaning, and disposal of storage tanks (both underground and above-ground) to meet environmental, health, and regulatory standards. The key stages include:

• Site Assessment & Risk Analysis – Survey the tank site in Portsmouth, identify potential hazards, assess soil/groundwater contamination, and create a decommissioning plan.
• Tank Emptying & Cleaning – Safely drain residual fuel, chemicals, and sludge in Portsmouth. Clean internal surfaces using approved degassing, vapour-freeing, and pressure-washing methods.
• Atmospheric Testing – Conduct gas-free certification to ensure tanks are safe for hot works (cutting, dismantling) or removal.
• Tank Removal or Filling – Excavate and lift tanks for off-site disposal in Portsmouth, or fill in place using inert materials to make them permanently safe.
• Waste Management – Classify and dispose of tank waste, sludge, and contaminated soil under Hazardous Waste Regulations, using licensed carriers in Portsmouth.
• Site Remediation – If contamination is found, undertake soil and groundwater remediation to comply with Environmental Agency (EA) standards.
• Certification & Reporting – Provide decommissioning certificates, waste consignment notes, and full compliance documentation.

How much does Tank Decommissioning Cost in Portsmouth?

The average cost of tank decommissioning in Portsmouth ranges from £1,000 for small domestic tanks to £10,000+ for large commercial or industrial tanks.

The cost depends on the tank size, contents, and accessibility of the site in Portsmouth.

Factors such as hazardous waste handling, permits, and site conditions may affect the total cost.

A professional assessment in Portsmouth ensures an accurate, tailored quote for safe and compliant decommissioning.

What are the Benefits of Tank Decommissioning in Portsmouth?

Tank decommissioning in PO1 9 eliminates environmental hazards, ensures legal compliance, and prevents costly leaks or contamination by safely removing or repurposing unused storage tanks in Portsmouth.

Key benefits include:

Improves Property Value & Site Safety – Enhances site safety and value for owners in Portsmouth.

Prevents Leaks & Environmental Damage – Reduces the risk of fuel, chemical, or hazardous waste spills in Portsmouth.

Ensures Compliance with UK Regulations – Meets environmental and safety requirements for tanks in Portsmouth.

Reduces Fire & Safety Risks – Eliminates flammable or toxic storage risks at sites in Portsmouth.

Avoids Costly Fines & Liability – Prevents enforcement action from local authorities.

Creates Space for New Uses – Frees up valuable land in Portsmouth for redevelopment or alternative storage.

Supports Sustainable Waste Management – Promotes recycling and responsible disposal practices.

How Long does Tank Decommissioning Take in Portsmouth?

Small tanks in Portsmouth can be safely decommissioned in a few hours, while large industrial tanks may take several days.

The duration depends on the tank’s condition, contamination level, and accessibility.

Professional tank decommissioning in Portsmouth ensures minimal disruption and efficient project completion.

Is Tank Decommissioning a Legal Requirement in Portsmouth?

Tank decommissioning in Portsmouth must comply with UK environmental and health & safety regulations, including the Control of Pollution (Oil Storage) Regulations 2001 and Environmental Protection Act 1990.

Businesses and property owners in Portsmouth are legally responsible for ensuring safe tank removal, cleaning, and disposal.

Failing to decommission a redundant tank properly can result in fines, legal action, and environmental damage.

What Happens to the Tank After Decommissioning in Portsmouth?

Once a tank in Portsmouth is decommissioned, it can be removed, scrapped, or repurposed for alternative storage.

Steel tanks are often recycled or reused, while underground tanks may be safely backfilled to prevent collapse.

A certification of decommissioning in Portsmouth confirms compliance with environmental regulations.

Can an Old Tank be Repurposed Instead of Removed in Portsmouth?

In some cases, tanks in Portsmouth can be repurposed for water storage, biofuel containment, or non-hazardous materials.

Repurposing depends on structural integrity, condition, and safety compliance.

A professional assessment in Portsmouth determines if the tank is suitable for reuse or should be removed.

Why Choose Us for Tank Decommissioning in Portsmouth?

We provide safe, efficient, and fully compliant tank decommissioning services in Portsmouth for commercial, industrial, and domestic clients.

Our experienced team in Portsmouth uses certified methods and specialist equipment to guarantee environmental safety and legal compliance.

With competitive pricing and minimal disruption, we ensure smooth, cost-effective decommissioning projects from start to finish.

How do I Know if my Tank Needs Decommissioning in Portsmouth?

If you own or manage a storage tank in Portsmouth, it’s vital to recognise early warning signs. Ignoring them can lead to contamination and costly fines.

Common indicators include:

• Age & Condition – Tanks over 20 years old or showing corrosion in Portsmouth should be decommissioned.
• Redundancy – Disused or obsolete tanks must be removed.
• Regulatory Compliance – Environmental Agency (EA) requirements in Portsmouth may demand decommissioning.
• Leaks or Pollution Evidence – Signs of seepage or odour indicate immediate risk.
• Property Sale or Redevelopment – Lenders in Portsmouth often require decommissioning before approval.
• Inspection Reports – Deterioration or contamination risks trigger the need for decommissioning.

Can Underground Tanks be Decommissioned Without Removal in Portsmouth?

Underground tanks in Portsmouth can be decommissioned in situ without full removal if excavation is impractical or unsafe.

This fully compliant process meets Environmental Agency (EA) standards and includes:

• Foam Filling – Injecting inert polyurethane foam to prevent collapse.
• Concrete or Sand Slurry Filling – Pumping cementitious grout or sand slurry to stabilise the tank.
• Cleaning and Venting – Tanks in Portsmouth are cleaned, gas-freed, and vented to prevent pressure build-up.

How Do I Get a Quote for Tank Decommissioning in Portsmouth?

Contact our team in Portsmouth through our online enquiry form with details of your tank size, type, and condition.

Our experts will assess your site in Portsmouth and provide a tailored, no-obligation quote.

Get your free tank decommissioning quote in Portsmouth today and receive a fast, professional response.

Find More Info

Make sure you contact us today for a number of great tank decommissioning services in South East.

Here are some towns we cover near Portsmouth PO1 9

Gosport, Fareham, Stubbington, Havant, Emsworth

For more information on tank decommissioning in Portsmouth PO1 9, fill in the contact form below to receive a free quote today.