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Asset Optimisation
Interfleet's multi-disciplined team has a
wide range of experience in all aspects of Asset Optimisation, including
Data Management, Maintenance & Overhaul Cost-Reduction, Reliability
& Availability Improvement and Risk Assessment. Interfleet has
a proven track-record in cost reduction, extension of overhaul periodicities,
strategic reviews of maintenance regimes, benchmarking of maintenance
practises, maintenance risk assessment and risk reduction. Working
across all facets of the rail system, Interfleet can examine whole-life
maintenance and overhaul cost optimisation.
Interfleet's suite of Asset Optimisation consultancy tools include:
- Reliability Centred Maintenance (RCM)
to maximise maintenance
activities for improved reliability, through analysis of the modes
and effects of component or system failure. Interfleet has carried
out sharply-focused RCM studies for clients, realising significant
benefits in terms of improved reliability, reduced maintenance downtimes,
extensions to maintenance periodicities and increased effectiveness
of maintenance activity for both day-to-day maintenance and major
overhauls. Interfleet has also provided RCM training packages for
maintenance staff.
- Maintenance Regime Analysis (MRA)
, a holistic approach to maintenance policy,
devised by Interfleet. The aim is to consider maintenance and overhaul
regimes in a wider perspective and determine if any activities can
be combined or streamlined. For some rail systems, the analysis may
reveal that the current maintenance regime includes many time consuming
and detailed checks and tests which are performed to determine when
the component is about to fail. These can be replaced by condition
based monitoring (such as oil sampling or vibration monitoring) where
they are more cost effective.
- Overhaul Extension Projects
to optimise the periodicity
at which vehicle or component overhauls should take place. Often
these projects are carried forward using MRA techniques, but Interfleet
can also carry out life-cycle costing calculations and by benchmarking
against current best practice, we can establish the optimum periodicity
to carry out overhauls. Any potential problems are identified and
targeted early on in this type of project, and by calling on the
expertise of Interfleet's Mechanical and Electrical engineers, we
are able to categorise all systems/components according to their
suitability, thereby focusing resources on the areas likely to bring
the greatest benefit. Further investigative work is also usually
carried out, often including technical analysis at overhaul, condition
assessment, trials, destructive and non-destructive testing, and
monitoring of critical equipment.
- Failure Impact Reduction (FIR)
is a technique pioneered
by Interfleet, to ensure that the most appropriate responses to
system breakdowns are implemented. The techniques include scenario
modelling and engineering and operational decision trees, resulting
in user-friendly handbooks and an efficient systematic approach
to failure reporting.
Capabilities
Reliability & Availability
Maintenance Cost Reduction
Strategic Maintenance
Failure Impact Reduction
Lifecycle Costing
Optimising Maintenance
Maintenance Documentation
Case Studies
Reliability Centred Maintenance
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