What Is Asset Management?
Asset management is the systematic process of developing, operating, maintaining, upgrading, and disposing of building assets cost-effectively while meeting performance, risk, and compliance objectives. It is not the same as maintenance. Maintenance is one activity within asset management. Asset management is the strategic framework that decides what to maintain, when to replace, and how to allocate resources.
Applicable Standards
- ISO 55001 — Asset Management Systems
- ISO 55002 — Asset Management Guidelines
- PAS 55 — Asset Management Specification (predecessor to ISO 55001)
- RICS — Lifecycle Costing and Capital Planning
ISO 55001 Core Principles
| Principle | What It Means for Buildings |
|---|---|
| Value | Assets exist to deliver value to the organisation. Every investment and maintenance decision should be linked to organisational objectives. |
| Alignment | Asset management plans must align with strategic, financial, and operational plans. CAPEX is not ad hoc. |
| Leadership | Senior management must own asset management policy and provide resources. |
| Assurance | Decisions must be evidence-based (condition data, performance data, cost data). |
The Asset Register
The asset register is the foundation. Without it, asset management is impossible.
| Field | Example | Purpose |
|---|---|---|
| Asset ID | AHU-01-L3 | Unique identification |
| Description | Air Handling Unit, Level 3 East | What it is |
| Location | Plant Room L3E | Where to find it |
| Make/Model | Carrier 39HQ, 50kW | Correct spare parts and service |
| Serial Number | SN-12345 | Warranty, recall, traceability |
| Install Date | 2015-03-15 | Age calculation |
| Expected Life | 20 years | Replacement planning |
| Replacement Cost | USD 45,000 | CAPEX forecasting |
| Condition Grade | B (acceptable) | Current state |
| Criticality | High | Priority for maintenance and replacement |
Lifecycle Costing
Total Cost of Ownership (TCO) includes:
- Capital cost: purchase and installation
- Operating cost: energy, consumables, staffing
- Maintenance cost: PPM, reactive, specialist service contracts
- Disposal cost: decommissioning, removal, environmental compliance
A cheaper asset to buy is often more expensive to own. Lifecycle costing compares the TOTAL cost over the expected life, not just the purchase price.
Replacement Planning
| Asset Type | Expected Life | Replacement Indicator |
|---|---|---|
| Chiller | 20-25 years | Efficiency decline, refrigerant phase-out, frequent breakdowns |
| Boiler | 15-25 years | Efficiency below 80%, corrosion, parts unavailability |
| AHU | 20-25 years | Motor failure, coil degradation, insulation breakdown |
| Lift | 25-30 years | Parts obsolescence, ride quality decline, safety compliance |
| Roof (flat) | 20-25 years | Leaks, membrane cracking, ponding |
| Electrical switchgear | 30-40 years | Arc flash risk, parts unavailability, code compliance |
| Fire alarm system | 15-20 years | Component obsolescence, false alarm rate increase |
| BMS/controls | 10-15 years | Software unsupported, protocol obsolescence |
Decision Framework: Repair vs Replace
- Repair when: cost is below 50% of replacement, asset has significant remaining life, parts are available, no regulatory driver to replace.
- Replace when: repair cost exceeds 50% of replacement, multiple failures in 12 months, parts unavailable, efficiency is significantly below modern equivalent, regulatory compliance requires upgrade.
- Refurbish when: core asset is sound but components need renewal (rewind motor, replace coils, upgrade controls).
References
Insights & Guidance
- Asset management is strategic (what to maintain, when to replace, how to allocate resources). Maintenance is just one activity within it.
- The asset register is the foundation: ID, description, location, make/model, install date, expected life, replacement cost, condition, criticality.
- Lifecycle costing (TCO) = capital + operating + maintenance + disposal. A cheap asset to buy is often expensive to own.
- Repair when cost is below 50% of replacement and asset has remaining life. Replace when repair exceeds 50% or parts are unavailable.
- ISO 55001 principles: value, alignment with strategy, leadership ownership, evidence-based decisions.
Buildings contain millions of dollars of assets. Without structured asset management, organisations waste money on reactive repairs, miss optimal replacement timing, and cannot forecast capital needs. Asset management turns ad-hoc spending into strategic investment.
- No asset register — impossible to plan, forecast, or manage assets systematically.
- Run to failure — replacing only when assets fail costs 3-10x more than planned replacement.
- No lifecycle costing — buying cheap equipment that costs more to operate and maintain over its life.
- Asset register (CMMS/CAFM or spreadsheet)
- 5-year CAPEX plan based on asset condition and remaining life
- Lifecycle cost comparisons for major replacement decisions
- Asset management policy endorsed by senior management
- Is there an asset register in a CMMS?
- Can the FM team tell you the age and condition of major assets?
- Is the CAPEX forecast based on asset data or just estimates?
- Do you have a complete asset register?
- What is the average age of your major building systems?
- How are replacement decisions made?
- Asset management strategy — ISO 55001 consultant.
- Condition assessment — building surveyor or MEP engineer.
- CMMS implementation — FM technology consultant.