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Materials expertise for the defence industry

– Fitness for purpose and remaining service life under the highest requirements

For manufacturers, maintainers and operators in the defence industry:
Fitness-For-Service analyses with complete traceability – as the technical basis for continued-operation decisions, certification procedures and service life extensions under military requirements.

Fitness-For-Service Fitness for purpose Remaining service life Complete traceability Military certification Independent assessment
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CHALLENGE

In the defence industry, continued-operation decisions are not a routine task – they require technical precision, complete documentation and the highest discretion.

  • A system or component has reached its original service life – can it continue to be operated safely?
  • Changed operating conditions, new load profiles or conversions require a new materials and integrity assessment.
  • An official certification requires standard-compliant, fully traceable technical evidence of fitness for purpose.
  • A damage event or finding requires immediate root-cause clarification with authority-compliant documentation and a recommended course of action.

Continued-operation decision, service life extension or certification question?

We deliver technically robust, fully traceable assessments – discreet and standard-compliant.

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CORE SERVICE FOR THE DEFENCE INDUSTRY

Fitness-For-Service analyses – fitness for purpose and remaining service life for defense systems

Objective, independent assessment of components and systems with regard to their fitness for purpose for continued operation – under military requirements, with complete traceability and conservative safety assessment. We deliver the technical basis for well-founded continued-operation decisions, service life extensions and official certification procedures.

01

Fitness-for-purpose assessment

Objective assessment of whether a component or system is suitable for continued use under defined operating conditions: fitness-for-purpose assessment based on standard-supported analysis and conservative safety assessment.

02

Complete traceability

All examination steps, findings and assessments are documented seamlessly – with complete chain of custody and authority-compliant preparation for military or official certification procedures.

03

Fitness-For-Service analyses

Objective assessment of fitness for purpose for continued operation. Estimation of safe remaining service lives as the basis for well-founded continued-operation decisions, including damage tolerance, safety margins and operating limits.

API 579 / BS 7910 Remaining service life Official documentation Chain of Custody Conservative assessment

WHAT DISTINGUISHES DEFENSE ASSESSMENTS FROM CIVIL ONES

Fitness-For-Service in the defence industry places higher demands than in civil industry – across four dimensions.

DIMENSION 01
Complete traceability and chain of custody

Every examination step – from sampling to assessment – is documented seamlessly. No finding without a traceable basis, no analysis step without a record.

  • Documentation of all sampling and examination steps
  • Complete traceability of all test equipment used
  • Chain of custody for all samples and findings
DIMENSION 02
Conservative safety assessment

In the defense sector, assessment is carried out with increased safety factors and conservative assumptions – failure has different consequences in military systems than in civil operation.

  • Increased safety factors in remaining-service-life estimation
  • Conservative assumptions where the data basis is incomplete
  • Clear statement of uncertainties and assessment limits
DIMENSION 03
Military certification requirements

Assessment reports are tailored to the requirements of military or official certification procedures – structured, traceable and leaving no room for interpretation.

  • Authority-compliant report structure and documentation
  • Clear conclusions with no open questions
  • Support in communicating with certification authorities
DIMENSION 04
Utmost confidentiality

All defence-sector assignments are treated with the utmost confidentiality. No disclosure of information, no mention of clients, no transfer of sensitive data.

  • Contractual confidentiality agreements on request
  • No disclosure of client information
  • Secure document transmission and storage

STANDARDS EXPERTISE

Requirements for defense assessments

Complete traceability Certification requirements Official documentation standards Conservative safety assessment Seamless chain of custody Confidential handling

FIELDS OF APPLICATION

For which defense systems and components we carry out fitness-for-purpose assessments

VEHICLES & PLATFORMS
Armoured vehicles & military transporters

Structural assessment for hulls, superstructures and load-bearing components – remaining service life after operation under changed load profiles.

NAVAL
Ship components & maritime systems

Fitness-for-purpose assessment for hull components, propulsion systems and pressure-bearing parts under corrosion and fatigue loading.

INFRASTRUCTURE
Military facilities & supply systems
FFS assessment for pressure-bearing systems, piping and vessels in military infrastructure – continued operation or scheduled renewal.
WEAPON CARRIERS
Structural components & mounting systems
Materials and integrity assessment for structurally load-bearing components after defined load cycles and operational experience.
AVIATION (MILITARY)
Aircraft structures & systems
Materials assessment and remaining-service-life estimation for military aircraft structures – under fatigue and corrosion loading.
LEGACY ASSETS
Service life extension of older systems
Assessment of systems intended to be operated beyond their original service life – with conservative safety evidence and defined inspection intervals.

PROJECT REFERENCES (STRONGLY ANONYMISED)

From practice – assessments we have carried out for defense clients

VEHICLE SYSTEMS
FFS assessment of an armoured platform after operational experience

Fitness-for-purpose assessment of structural components after a changed load profile in operation. Remaining-service-life estimation with conservative safety factors.

→ Service life extension of 5 years confirmed, inspection plan defined

MARITIME SYSTEMS
Remaining-service-life assessment of a pressure-bearing naval component

Materials analysis and FFS assessment following a corrosion finding. Complete traceability of all examination steps, authority-compliant documentation.

→ Safe continued operation with defined inspection intervals approved

MILITARY INFRASTRUCTURE
Fitness-for-purpose assessment of a supply system

FFS analysis for a pressure-bearing supply system after exceeding the design service life. Assessment of the technical risks and recommendation for staggered renewal.

→ Cost-optimised renewal strategy developed on the basis of technical findings

COLLABORATION

How a Fitness-For-Service assessment in the defence sector proceeds

Confidential enquiry

Discreet initial contact – by telephone or encrypted e-mail. No public appearance, no client reference without consent.

Scope & NDA

Clarification of the assessment scope, the requirements and, if necessary, conclusion of a confidentiality agreement before the project begins.

Analysis

Materials examinations, FFS assessment and remaining-service-life estimation with complete traceability and chain of custody.

Authority-compliant report

Structured final report with clear conclusions – directly usable for certification authorities and internal decision-making bodies.

No specific question yet, but a general need for advice?

A confidential initial discussion is possible at any time – without obligation.

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WHY TECHNICAL CENTER

What defense clients expect from us – and reliably receive

Complete independence

We are not tied to any manufacturer, defence corporation or operator. Our assessments are based exclusively on technical facts – without economic conflicts of interest.

Seamless traceability

All testing and analysis steps are fully documented – as the basis for official certification procedures and internal decision-making processes.

Authority-compliant documentation

Reports are structured and directly usable for military or official certification and decision-making bodies – without rework and leaving no room for interpretation.

Utmost discretion

Defense assignments are treated confidentially. No disclosure of information, no references without express consent, secure communication on request.

TYPICAL OCCASIONS

When defense clients contact us

  • A system has reached its planned service life – service life extension requires technical evidence of fitness for purpose
  • Changed operating conditions or conversions require a new materials and integrity assessment of existing components
  • A finding or damage event requires immediate technical clarification with authority-compliant documentation
  • A certification procedure requires standard-compliant, fully traceable evidence of fitness for purpose
  • Procurement decision: technical risk assessment for continued operation vs. new procurement based on an objective remaining-service-life estimation
  • Independent second opinion on an existing internal or external technical assessment

FREQUENTLY ASKED QUESTIONS

What defense clients want to know before their first enquiry

How do you ensure the confidentiality of defense assignments?
Defense assignments are treated by us with the utmost confidentiality. On request, we conclude an NDA before the project begins. Client data, system information and findings are not disclosed – neither internally to persons not involved nor externally. We name defense-sector references only with the express written consent of the client.
What exactly is a Fitness-For-Service analysis and how does it differ from a simple test?
A Fitness-For-Service analysis (FFS) answers a specific question: is this component or system still suitable for continued operation despite a finding, damage or having reached its design service life? It goes far beyond a standard test: FFS combines materials analysis, damage assessment, structural mechanics and operating history into an overall assessment with conservative safety evidence – and delivers, as a result, a clear assessment of operational suitability, where applicable with defined conditions and constraints.
Are your reports usable for military authorities and certification procedures?
Yes. We structure reports for defense assignments explicitly so that they are usable for official certification procedures and military decision-making bodies – clear conclusions, complete traceability, no open assessment questions. Where the client has specific format requirements, we adapt the report structure accordingly.
Can you also support procurement decisions – continued operation vs. new procurement?
Yes. A technically sound remaining-service-life estimation is the basis for exactly this decision: if a component can still be operated safely for 10 years, immediate new procurement is not economically imperative – and vice versa. We deliver the technical basis for the decision, regardless of which outcome appears more economically favourable.
How quickly can you respond to an acute finding or damage event?
In the event of acute need for action, we are reachable within 24-48 hours. In such cases, please make direct telephone contact – this allows us to prioritise immediately and coordinate the further course of action. For initial contact, a brief description of the situation is sufficient; details follow after conclusion of a confidentiality agreement.
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