Testing and Inspection of Illuminated Assets

Structural and electrical testing for lighting columns and illuminated assets - delivered nationwide by qualified technicians.

Kiwa CMT offers comprehensive testing and inspection services for illuminated assets, supporting asset owners in meeting safety, compliance, and lifecycle management requirements. Our services include non-destructive structural testing, periodic electrical compliance checks, and detailed asset data collection—aligned with GN22 and BS 7671 standards. Trusted by local authorities across the UK, we help maintain safe, compliant infrastructure.

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What is Illuminated Asset Testing

Ensuring Structural Integrity and Electrical Safety

Illuminated asset testing is essential for public safety and regulatory compliance. Our services cover:

Structural Testing:
Non-destructive assessment of asset condition, including root corrosion and swage joints.

Electrical Testing:
Periodic compliance checks aligned with BS 7671 and Health & Safety regulations.

Data Collection:
Inventory validation, GPS positioning, and asset condition surveys for highways infrastructure.

Kiwa Resources

CMT Service Brochure - Illuminated Assets

Non-Destructive Testing of Lighting Columns & Data Capture of Highway Assets

Why Choose Kiwa CMT

Trusted by Local Authorities and Infrastructure Managers

Expert Team

Experienced, qualified technicians

Proprietary RLS™ system

non-destructive method for detecting below-ground corrosion and classifying column condition

Standard Driven

Compliance with GN22, BS 7671 and BS EN 40

High Quality Data

Robust asset data for informed decision-making

Usage Calculations

Support with structural calculations for column attachments

National Coverage

Proven track record with local authorities nationwide

Our Testing Process

How Illuminated Asset Testing Works

    Scoping

    Initial consultation to define scope

    Onsite Testing

    On-site non-destructive structural and electrical testing

    Data Collection

    Asset data capture and condition reporting

    Reporting

    Compliance documentation and recommendations

    Support

    Ongoing support for asset management and maintenance planning

Business Benefits

Why Illuminated Asset Testing Matters

Compliance:

Meet UK and international standards (GN22, BS 7671)

Risk Reduction:

Identify issues before failure occurs

Asset Management:

Support maintenance and replacement programmes

Safety:

Protect public and workforce

Efficiency:

Streamline compliance and reporting
Who We Work With

Supporting the UK’s Infrastructure Supply Chain

• Local Authorities

• Highways and Infrastructure Managers

• Contractors and Developers

• Asset Owners and Operators

• Consultants

Standards & Regulations We Work To

To ensure accuracy, consistency and compliance, we work to recognised industry standards. A few key examples are highlighted here:

GN22

(UK guidance for minor structures)

BS 7671

(Electrical installations)

PLG06

(Seasonal decorations and attachments)

UKAS accreditation

“Kiwa Ltd has tested over 10,000 lighting assets annually for Gloucestershire County Council for 15 years. Their expertise and consistency have helped us build a robust inventory and ensure the safety of our infrastructure.”  

Ken Pitt, Street Lighting Manager
Gloucestershire County Council – Long-Term Testing Partnership

Frequently Asked Questions

Q: What is GN22 and why is it important?

A: GN22 is the UK’s standard for managing minor structures like lighting columns. It ensures risk-based asset management and compliance.

Q: How often should lighting columns be tested?

A: Structural testing intervals depend on asset condition; typically every 2–5 years. Electrical testing is recommended every 6 years in line with BS 7671.

Q: Can you help with PFI hand-back or asset transfer?

A: Yes. We provide validated asset data, condition reports, and compliance documentation to support smooth, risk-managed handovers.

Q: What happens if a column fails the structural test?

A: We classify the asset and recommend immediate removal or remedial action.

Q: Do you provide data in a format compatible with our asset management system?

A: Yes. We can export data in formats compatible with most industry-standard systems, and our reporting portal allows for direct integration with your inventory database.

Q: Can you test lighting columns with attachments like CCTV or banners?

A: Absolutely. We assess the structural capacity of columns to carry additional loads and provide calculations in accordance with BS EN 40 and PLG06. This ensures safety and compliance for all attachments.

Q: Do you offer nationwide coverage?

A: Yes. Our Derby-based team delivers services across the UK using our own qualified technicians — no subcontractors — ensuring consistent quality and accountability.

Q: Can you test attachments like CCTV or festive lights?

A: Yes, we assess column capacity for attachments using BS EN 40 calculations.

Contact

Ensure Safety and Compliance with Kiwa CMT

Partner with Kiwa CMT to safeguard your illuminated assets with trusted, independent testing and inspection.  

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