Operational Readiness · Asset Data Foundations

Structure your assets once.
Benefit from it forever.

Asset registers built without a consistent structuring standard accumulate data problems that compound over decades. RDS-PP and ISO 14224 provide the internationally recognised frameworks — Optimal applies them correctly, whether at commissioning or in remediation of an existing register.

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RDS-PP

IEC 81346-compliant designation system — the international standard for power plant and industrial asset hierarchies

ISO 14224

The global standard for reliability and maintenance data taxonomy in oil, gas and petrochemical industries

CMMS-ready

SAP PM · Maximo · IFS · site-specific — Optimal delivers structured data in your target system

The hierarchy that everything depends on

Your asset register is only
as good as its structure.

RDS-PP (Reference Designation System for Power Plants) and ISO 14224 provide the international standard frameworks for structuring asset registers — defining how equipment is named, classified and arranged in a hierarchy that supports maintenance planning, reliability analysis, regulatory reporting and whole-life cost tracking.

Without a correctly structured asset hierarchy, every downstream activity — CMMS work order management, failure data analysis, spare parts management, statutory reporting — is built on an unstable foundation. Optimal's RDS-PP and ISO 14224 structuring service establishes that foundation correctly from the outset, or corrects it where legacy structuring has created compounding data problems.

Standards Applied

RDS-PP

Reference Designation System for Power Plants — the IEC 61346 / EN 81346 compliant framework for designating and structuring assets in power generation, process and industrial facilities. Adopted internationally for nuclear, thermal and renewable energy assets.

ISO 14224

The international standard for collection and exchange of reliability and maintenance data for equipment in the petroleum, petrochemical and natural gas industries. Defines equipment taxonomies, failure modes and data collection requirements.

ISO 55001 Alignment

Asset structuring is foundational to ISO 55001 compliance — the standard requires a complete, accurate asset inventory as the basis for asset management system development and audit readiness.

Full Scope of Service

What asset structuring
actually involves.

RDS.01

Asset Hierarchy Design

Design of the location and equipment hierarchy — site, system, subsystem and component levels — aligned to RDS-PP or ISO 14224 taxonomy as appropriate to your asset class and regulatory environment.

RDS.02

Equipment Taxonomy & Classification

Classification of all equipment against the applicable standard taxonomy — ensuring consistent naming conventions, equipment codes and failure mode categories across the full asset population.

RDS.03

CMMS Asset Register Build

Construction of the structured asset register in your CMMS — functional locations, equipment masters, classification values, technical characteristics and parent-child relationships — verified against physical plant.

RDS.04

Legacy Data Cleansing & Migration

Assessment and remediation of existing CMMS asset data — identifying duplicate records, incorrect hierarchies, missing technical data and naming inconsistencies before migration to the corrected structure.

RDS.05

Failure Mode Library Development

Development of an ISO 14224-aligned failure mode library mapped to your equipment taxonomy — creating the foundation for structured failure reporting, FMEA and reliability data analysis.

RDS.06

Solar PV & Renewable Asset Structuring

RDS-PP structuring for solar photovoltaic, wind and battery storage assets — including inverter strings, tracker systems, combiner boxes and balance-of-plant equipment — using the Optimal RDS-PP Solar template.

Why It Matters

Correct structure once.
Benefits compound forever.

Every reliability metric, maintenance KPI and cost analysis produced from your CMMS is only as credible as the asset hierarchy beneath it. A correctly structured asset register is not an IT project — it is the engineering foundation that determines whether your maintenance and reliability data can be trusted.

Scope & Standards Selection

Confirm the applicable standard (RDS-PP, ISO 14224 or hybrid), asset boundary and CMMS platform — establishing the structuring rules that will govern the entire hierarchy.

Walk-down & Physical Verification

Field verification of installed asset population against existing documentation — capturing nameplate data, physical location, condition and any unregistered assets.

Hierarchy Design & Review

Draft hierarchy design presented to engineering and operations stakeholders for review — confirming that the structure reflects how the assets are operated, maintained and reported.

CMMS Build & Data Entry

Structured data entry into CMMS — functional locations, equipment records, classification, technical characteristics and failure mode assignment — with quality checking at each level.

Handover & Governance

Handover documentation covering hierarchy rules, naming conventions, change management procedures and the governance process for maintaining register accuracy going forward.

Structured for reliability from day one.

Whether you are commissioning a new facility, inheriting a legacy asset register that has grown without governance, or preparing for ISO 55001 certification, correct asset structuring is the foundation that everything else depends on. Optimal has delivered RDS-PP and ISO 14224 compliant asset registers for power generation, nuclear, oil & gas and renewable energy operators.

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Asset Maintenance Strategy → RCM Studies → ISO 55001 Gap Assessment → Physical Asset Verification & Tagging → GARPI™ Benchmark Survey →

Structure your assets once.Benefit from it forever.

Your asset register is onlyas good as its structure.

What asset structuringactually involves.

Correct structure once.Benefits compound forever.

Structured for reliability from day one.

Structure your assets once.
Benefit from it forever.

Your asset register is only
as good as its structure.

What asset structuring
actually involves.

Correct structure once.
Benefits compound forever.