MESON

INSPECT

Trusted testing, inspection, and repair solutions for hazardous areas and fuel storage infrastructure.

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FUEL DEPOT

Inspection Excellence

Comprehensive testing, inspection, and repair services for fuel storage infrastructure. Trusted by major energy companies for over two decades of operational excellence.

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CompEX Certified

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24/7 Response

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NICEIC Hazardous Area

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Complete Compliance

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TRUSTED BY INDUSTRY LEADERS

We conduct our Testing, Inspection & Repairs service aligned with DSEAR explosive atmospheres regulations for several clients such as:

Three large white fuel tanks labeled diesel, numbered 1 to 3, connected by pipes, with warning signs indicating anti-theft alarms and police notifications.

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Airplane fuel truck on tarmac at Leeds Bradford Airport in Yorkshire.

TESTING, INSPECTION & REPAIR SERVICE

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Comprehensive Testing

Specialist testing to verify the safety, functionality, and compliance of electrical systems within hazardous areas, in line with DSEAR and BS EN 60079 standards.

Continuity, insulation resistance, and RCD testing
Loop impedance and fault current testing
Testing and Inspection of equipment and circuits in hazardous areas
Intrinsically safe (Ex i) circuit verification

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Regulatory Inspection

Routine and risk-based inspections by CompEX-qualified engineers, ensuring full compliance of installed equipment and systems within fuel depots.

Visual, Close, and Detailed ATEX inspections
(in line with IEC 60079-17)
Hazardous area equipment checks
(Ex d, Ex e, Ex i, etc.)
Verification of zoning, installation methods, and IP ratings
EICR reporting tailored to DSEAR-regulated sites

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Expert Repair

Targeted electrical repairs and upgrades in hazardous areas, ensuring defective systems are restored to a compliant and operational state.

Replacement of damaged glands, conduit, and cabling
Repair of non-compliant or degraded Ex-rated equipment
Rectification of identified inspection defects
Remedial upgrades to meet current ATEX and DSEAR standards

CASE STUDIES

We helped save a national fuel distributor thousands on repairs and avoided a full system replacements at their fuel storage depots.

We Support

over 60 Depot’s

Nationally

METHODS OF INSPECTION

DSEAR Inspections – 3 Levels of Examination - Under BS EN 60079-17 (for electrical installations in hazardous areas), inspections fall into three levels:

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Visual Inspection

A non-intrusive check that can be carried out without tools or touching equipment looking for signs of damage, corrosion, incorrect equipment, or unauthorised modifications.

Close Inspection

Requires physical access and may involve the use of basic tools. This level includes checking cable gland tightness, seals, earthing continuity, labelling, and the condition of enclosures.

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Detailed Inspection

The most thorough level, typically requiring power isolation and opening of enclosures. It involves internal examination of components, wiring, and termination quality to identify hidden defects.

REPORTING EXAMPLES

Below are some example reports to give a flavour of what can be included in the report and the format of these.

Download an Example Hazardous Area Report:

Download Report

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FREQUENCY & APPROACH

Inspections are typically conducted on an annual rolling basis, guided by a site-specific risk assessment.

At Meson, we typically implement a 3-year rotational inspection cycle:

Each depot receives a mix of Visual, Close, and Detailed inspections annually.

Over the three-year cycle, every inspection type is completed across every area of the site ensuring full coverage while minimising disruption.

ELECTRICAL INSTALLATION CONDITION REPORTS (EICRs)

Keeping your electrical systems safe, compliant, and reliable is essential. At Meson, we provide thorough EICRs for commercial, industrial, and specialist sites.

Our experienced engineers are qualified to carry out inspections across a wide range of environments, from standard office and retail premises to hazardous and high-risk sites, including petrochemical and MOD facilities.

What an EICR covers

Full inspection of your electrical installation
Detailed testing of fixed wiring, circuits, and protective devices
Identification of defects, deterioration, or non-compliances
Clear coding of issues (C1, C2, C3, FI) in line with BS 7671 standards
Recommendations for remedial works to restore compliance and safety

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WHY CHOOSE MESON

Specialist expertise - 19 years’ experience in electrical inspection, testing, and certification
High Risk environments - Accredited and experienced in ATEX, fuel systems, and hazardous area compliance
Commercial & industrial coverage - From offices and retail to complex manufacturing and MOD sites
Actionable reports - Clear, practical advice with solutions that minimise downtime and disruption
End to end service - We don’t just test, we design, install, and maintain safe, compliant systems
Trusted Partner - Confidence built on proven partnerships

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WHO WE ARE

Our Goals

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Speak to our team today.

0113 286 4300

enquiries@mesonelectrical.com