EN  | DE

Limos® Structural Stability Inspection

Mast inspections since 2006 for a wide range of satisfied clients.

office@limos.solutions

www.limos.solutions

ADVANTAGES of the Limos® Method

  • Legal certainty for mast operators
  • Non-destructive testing
  • Applicable to masts made of all materials
  • Walk-by system (minimal space requirements)
  • No traffic disruptions caused by the inspection
  • Short on-site inspection time
LIMOS Method

PROCESS DESCRIPTION

1

On-Site Inspection

The on-site inspection consists of:

  • Visual inspection
  • Vibration measurement
  • GPS coordinate recording

All inspection results are documented using specialized software, supported with images, and raw measurement data is stored.

2

Analysis

A preliminary assessment (stable / not stable) can already be made on site.

The final assessment is carried out in the office and includes:

  • Determination of frequency spectra
  • Evaluation of the damping behavior
  • Pattern recognition through comparison with a model and previously tested similar masts
  • Proof of structural stress
  • Proof of fatigue resistance
LIMOS Analysis
3

Documentation

The inspection report ensures legal certainty for mast operators.

Raw data is stored and linked to a unique mast ID

Results are stored in a database, enabling monitoring of the mast condition over time through repeated inspections.

Outcomes of the inspection include:

  • Structural stability
  • Classification categories
  • Inspection intervals
  • Recommended actions

Data can be exported in formats compatible with the client's specialized information systems.

LIMOS Method

NEWSFEED

May 21, 2025

Light, Technology & Responsibility

VCE at the Lighting Technology Congress 2025 in Innsbruck.

Martin Fritz (VCE) and Johannes Koppelhuber (FNDT) presented:
Mast Structural Stability Inspections: State of the Art & Operator Responsibility

The LIMOS® method – an innovative approach for assessing the structural stability of masts – was at the heart of the presentation. This method enables a well-founded, efficient, and future-oriented evaluation of infrastructure components in public spaces.

The presentation was a successful example of the technical expertise and practical relevance with which VCE contributes to key issues in traffic safety and infrastructure planning.

Lichttechnischer Kongress 2025 - Vortrag

May 20–21, 2025

Lighting Technology Congress 2025, Innsbruck

We are delighted to participate in the Lighting Technology Congress 2025 in Innsbruck and to gain exciting insights into the latest developments in the industry.
Our presentation “Structural Stability Inspections – State of the Art and Operator Responsibility” will take place on the second day of the congress, May 21, 2025.

We very much look forward to meeting you and engaging in professional discussions!
We would be happy to talk in detail about your projects and how we can contribute to them.

Lichttechnischer Kongress 2025

February 24, 2025

Have you seen it? ORF.at reports on LIMOS®

ORF.at features our LIMOS® method in use for Vienna's lighting masts.

Lighting masts are exposed to significant stress every day – environmental influences, wear and tear, and accidents all take their toll. To detect damage at an early stage, the City of Vienna is now relying on an innovative method for structural stability assessment, as reported in the current ORF article.

VCE developed this method, which has been in use in Austria and Germany since 2006. LIMOS® enables non-destructive testing of masts, allowing their condition to be quickly assessed and documented on site. The advantages: no traffic disruptions, no operational interruptions, and maximum legal certainty for operators.

wien.orf.at

June 4–5, 2024

Lighting Technology Congress 2024 & 100 Years of LTG

We will be attending the Lighting Technology Congress 2024 from June 4 to 5 in Andau, Burgenland.
Our poster on structural stability inspections will be on display in the congress foyer throughout the entire event.

We are very much looking forward to meeting you and engaging in professional discussions!

We would be happy to talk in detail about your projects and how we can contribute to them.

Lichttechnischer Kongress 2024 & 100 Jahre LTG

April 26, 2024

Partnership with Schmitt NDT GmbH

Schmitt NDT and VCE have entered into a long-term strategic partnership for structural stability testing of masts – especially lighting masts – using the LIMOS® measurement-based testing method.

VCE, an engineering firm headquartered in Vienna, developed the LIMOS® method and has been conducting structural stability inspections on all types of masts worldwide for nearly 20 years.

Schmitt NDT, a German family-owned company, is one of the most experienced providers of non-destructive testing in Germany.

In the future, Schmitt NDT will offer LIMOS® as a testing method throughout Germany and perform on-site structural stability inspections on all types of masts. The corresponding partnership agreement was signed by the management of both companies on April 26, 2024.

Photo from left to right: Jan WEITZEL (Schmitt NDT), Natalie WEITZEL (Schmitt NDT), Günther Achs (VCE), Martin Fritz (VCE)

Schmitt VCE

April 4, 2024

Partnership with FNDT GmbH

FNDT and VCE have entered into a long-term strategic partnership for structural stability testing of masts – especially lighting masts – using the LIMOS® measurement-based testing method.

VCE, an engineering firm headquartered in Vienna, developed the LIMOS® method and has been conducting structural stability inspections on all types of masts worldwide for nearly 20 years.

Fonatsch, an Austrian family-owned company, is one of the leading manufacturers of high-quality lighting masts, floodlight masts, designer masts, and custom solutions. With the establishment of FNDT GmbH (Fonatsch Non Destructive Testing GmbH), the company took a further step to expand its service offering for Fonatsch customers and enhance its expertise in lighting masts with structural stability inspection services.

Going forward, FNDT will offer LIMOS® as a testing method throughout Austria and conduct on-site structural stability inspections for all types of masts. The corresponding partnership agreement was signed by the management of both companies on April 4, 2024.

Photo from left to right: P. Furtner (VCE), T. Uhlich (FNDT), M.L. Fonatsch (FNDT), M. Fritz (VCE), G. Achs (VCE)

Fonatsch VCE

June 21–22, 2023

Municipal Fair Innsbruck 2023

We will be present at the Municipal Fair in Innsbruck from June 21 to 22, 2023.
You can find us at booth A432 of FCP Fritsch, Chiari & Partner ZT GmbH.

We would be happy to talk in detail about your projects and how we can contribute to them!

kommunalmesse23

March 26–29, 2023

LICHT2023

25th European Lighting Technology Congress, Salzburg

Many thanks to the numerous participants who accepted the invitation to our presentation “Structural Stability Inspections – Available Methods and What Really Matters.”

We are always happy to continue the technical discussion!

licht2023