Reliability & Asset Performance Optimisation

You need the right design in your risk environment for the best asset and maintenance performance. Let our reliability and regularity assessments help.


For a cost-efficient design and operation, our assessments focus on evaluating different design solutions. You’ll be able to make informed decisions by verifying your performance and efficiency goals, knowing that each one will be met. We’ll also make sure you have the best tools to deal with your specific operational risks.

Our support can give your business an integrated optimisation solution or a stand-alone reliability/regularity model.

Service breakdown

Fault tree analysis (FTA)

A logical, top-down deductive failure analysis model of your asset, system or process, illustrating the coherence between an undesired event and its causes. We use the FTA method to identify the best way to reduce your risk or to determine event rates of a safety accident or a functional failure.

Safety integrity level (SIL) and LOPA analyses

SILs are the relative level of risk reduction and a measurement of performance for electrical, electronic or programmable electronic safety systems (as per the IEC 61508 standard). Our SIL analyses includes a layer of protection analysis (LOPA), with different risk and reliability techniques to address your requirements and targeted performance.

Reliability, availability and maintainability (RAM) analysis

We help clients achieve high regularity of oil and gas fields, power stations, plants and railway transportation for increased efficiency and a reduced bottom line. We use advanced tools to model and simulate your asset, plant or system to determine its behaviour and how production losses can be avoided.

Failure mode, effect and criticality Analysis (FMECA or FMEA)

We can analyse your system and provide a failure mode identification and system effects assessment. This will identify part, or characteristics, of your system needed to be improved to meet safety and reliability targets.

Reliability centred maintenance (RCM)

We offer simple and comprehensive approaches to develop or optimise a maintenance programme for your asset or system. We’ll identify performance and maintenance performance indicators to give you a baseline for continuous improvement, cutting your maintenance costs.

Uncertainty analysis

This is ideal as an evaluation tool when ranking risky decisions. You will be able to pinpoint risks and mitigation measures. You will have an overview of the overall uncertainty in your project portfolio, ensuring you are equipped to make informed decisions.

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