Reliability Centered
Maintenance Services
Our RCM approach ensures maintenance activities
are aligned with asset function, failure risk & operational criticality.
10-Year Active Term Contract with Shell (Sabah/Sarawak) | CIDB G4.
The PISB Approach
Your team works safer and more efficiently with manuals they can actually understand.

Identify

Analyze

Evaluate

Recommend

Verify
Optimising Maintenance For Safer & More Reliable Operations
Reliability Centered Maintenance is a structured methodology used to determine the most effective maintenance strategy for critical equipment and systems.
Instead of relying only on fixed schedules or reactive maintenance, RCM helps organisations understand asset functions, possible failures, operational impact, and the most suitable maintenance actions to manage those risks.
This supports a more practical, cost-effective, and reliability-focused maintenance programme.
The Process
How Reliability Centered Maintenance Works?
RCM focuses on understanding what an asset is expected to do, how it can fail, what happens when it fails, and what maintenance action should be taken to prevent or manage the failure.
Through structured analysis and workshop-based discussion, Pure Integrity helps clients review existing maintenance strategies and develop optimised maintenance actions that are practical, risk-based, and implementable.
Problem We Solve
Reactive maintenance leading to frequent breakdowns
Inefficient maintenance planning
Limited visibility on equipment criticality
Lack of structured reliability-based decision-making
High operational downtime and maintenance costs
Unnecessary preventive maintenance tasks
Benefits
A structured Reliability Centered Maintenance study helps organisations improve how maintenance activities are planned, prioritised & executed.
Improves equipment reliability and availability
Reduces unnecessary maintenance tasks
Supports data-driven maintenance strategies
Helps reduce operational downtime
Improves maintenance cost efficiency
Strengthens asset performance and lifecycle value
Supports safer and more reliable operations
Deliverables
Defined system scope and boundaries
Action plan for reliability improvement
Maintenance strategy recommendations
Reliability Centered Maintenance study report
Preventive, predictive, or corrective maintenance actions
Recommendations for implementation and continuous improvement
Why Us?
Pure Integrity provides a practical and engineering-led approach to Reliability Centered Maintenance.
Actionable Outputs
Our deliverables are structured to support implementation, including recommended maintenance tasks, strategy updates, reliability actions & improvement plans.
Data-Driven Decisions
We review available equipment data, operating conditions, maintenance history & failure records to support better maintenance planning and reliability improvement.
Reliability-Focused Approach
We help clients define maintenance strategies based on asset function, failure behaviour, operational impact & equipment criticality, not assumptions or fixed routines only.
Practical Maintenance Optimisation
Our Reliability Centered Maintenance studies are designed to reduce unnecessary maintenance tasks while ensuring critical equipment receives the right level of attention.
Johan Andak is a process safety and operations specialist with decades of experience in the oil and gas, petrochemical, and energy sectors. As Managing Director of Pure Integrity, he provides strategic and technical leadership in process safety, functional safety, and risk assessment, supporting major projects across Southeast Asia, the North Sea, West Africa, Brazil, and Australasia.
Education & Certificate

Bachelor’s Degree in Chemical Engineering
Universiti Teknologi PETRONAS (UTP) Certificate

Certified Functional Safety Engineer
(Safety Instrumented Systems) TÜV Rheinland
FAQ
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What are the key deliverables of study?
Typical deliverables include an optimised maintenance strategy, recommended preventive, predictive or corrective maintenance tasks, action plans, and reliability improvement recommendations.
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Why is Reliability Centered Maintenance important?
RCM helps organisations improve equipment reliability, reduce unnecessary maintenance, minimise downtime, and support data-driven maintenance planning.
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When should Reliability Centered Maintenance be conducted?
RCM is useful during design, commissioning, operation, equipment modification, or when a company wants to improve maintenance strategy and reduce downtime.
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What data is required for an Reliability Centered Maintenance study?
Typical data includes equipment specifications, operating conditions, maintenance history, failure records, equipment criticality, and existing maintenance strategies.
Who We Work With
We have worked closely with many local and multi-national companies in Malaysia as well as overseas to fulfill their specific needs. Through close collaboration we have helped clients deliver safer, more reliable, and cost effective operations.









































Ready To Improve Maintenance Reliability?
Work with Pure Integrity to optimise maintenance activities, reduce downtime & improve asset reliability through a structured approach.
TUV Rheinland Partner | CIDB G4 Registered | HRD Corp Accredited