Ghost-asset candidates.
Assets with no activity, no meter movement and no work orders in N months, flagged for verification. The register cannot tell you what has gone missing — but the silence around an asset can, and that silence is measurable.
The register rots by default — and construction is where the rot starts.
Last updated
Zepth Edge module
10–30%
of assets on a typical fixed-asset register no longer physically exist — “ghost assets”
Kroll Fixed Asset Advisory (2025)
65%
up to 65% of register records are incomplete or inaccurate
Kroll Fixed Asset Advisory (2025)
$4.8B
spent every year by owners just verifying asset data that should have transferred at handover
NIST GCR 04-867 (2002 study)
A subset of the $15.8bn annual cost of poor construction-to-operations data handover, roughly two-thirds of which lands on owners. NIST’s study is from 2002 and remains the standard citation — we label the vintage rather than imply it is current.
~2/3
the share of that interoperability cost borne by owners and operators — mostly in the O&M phase
NIST GCR 04-867 (2002 study)
An asset register is the single authoritative record of everything a property owns and operates — from chillers to case goods — organised in a hierarchy: property, system, asset, component. Criticality, warranty, cost and maintenance history hang off each node.
It is the foundation every other asset decision stands on. Maintenance strategy, capital planning, insurance, depreciation: all of them are downstream of a register that is either true, or quietly is not.
Registers rot by default. That is not a failure of diligence; it is the natural state of a document that everybody depends on and nobody owns. Kroll’s fixed-asset work finds 10–30% ghost assets — items on the books that no longer physically exist — and up to 65% of records incomplete or inaccurate on a typical register.
The consequences are not administrative. Insurance values are overstated, and so are the premiums. Property tax is overpaid on equipment that was scrapped three renovations ago. The audit arrives and the write-off is a shock to people who thought they knew what they owned. And preventive maintenance is scheduled against assets that do not exist, which means somebody is walking a floor looking for a pump that was removed — while a real asset, on no register anywhere, goes unmaintained.
And the rot starts at handover. NIST priced the cost of poor construction-to-operations data handover at $15.8 billion a year across US capital facilities, with roughly two-thirds of it landing on owners and operators — including $4.8 billion spent simply verifying asset information that should have arrived, structured, on the day the building was handed over. That study is from 2002. It is still the standard citation, which tells you how much has changed.
Read that $4.8 billion again, because it is the whole argument of this page. It is not the cost of missing data. It is the cost of an industry paying, a second time, to find out what data it already commissioned.
Handover is the golden moment, and it comes once. Equipment lists, warranties, PM schedules, O&M manuals — captured at commissioning, when the people who installed the plant are still standing next to it. COBie is the standard format for delivering that data from construction into operations. Structured capture at handover costs a fraction of re-surveying an operating hotel later, with a torch, at two in the morning, in a plant room nobody has a drawing for. And the warranties are the quiet loss: an asset that never made it onto the register has a warranty nobody claims, and it expires without anyone knowing it existed.
Hierarchy and componentisation are an accounting requirement, not a preference. IAS 16 requires significant components to be depreciated separately. A register that lumps everything together as “M&E plant” makes a component replacement impossible to derecognise — so the old compressor stays on the books while the new one is added, and the same value is counted twice, permanently. Componentise deep enough that significant-value components can be separately depreciated and derecognised when they are replaced. And no deeper than you can actually maintain, because a register nobody can keep current is a register that will lie to you.
Criticality drives the maintenance strategy. Rank assets by safety, guest impact and revenue impact against failure likelihood — and that ranking sets PM frequency, spares holding and response priority. Without it, maintenance spend gets spread evenly across everything, which sounds fair and is simply peanut-butter: the critical chiller and the corridor extract fan receive the same attention, and one of them does not need it.
Three asset universes — and misclassifying them clogs the register. FF&E: furniture, fixtures and equipment — reserve-funded and depreciable. Building systems: plant and infrastructure, the longest lives, managed by criticality. And OS&E: operating supplies and equipment — linen, glassware, crockery — which are expensed and par-level tracked, and which are NOT register items. Put ten thousand glasses on your fixed-asset register and you have not been thorough; you have made the register unusable and distorted your depreciation at the same time.
The register and the fixed-asset ledger drift apart by default. The register is the operational record — what it is, where it is, what condition it is in, what has been done to it. The ledger is the finance record — cost, depreciation, net book value. Different owners, different update cycles, different incentives. They will diverge unless something forces them together, and the only thing that does is periodic reconciliation backed by physical verification. Not one or the other. Both.
No structured handover, so operations rebuilds the asset list by hand from whatever it can find — and the result is incomplete from the day it is created. Missed PMs follow. Warranties expire unclaimed on equipment nobody knew was under warranty.
Disposals go unrecorded, so ghost assets accumulate, so net book value and insured value are both overstated — and the correction arrives as an audit write-off, in public, in a year nobody chose.
And the assets that were never tagged fall between every system you own. The CMMS does not know about them. The ledger does not know about them. They are in the building, running, being used every day — zombie assets, in service and on no register anywhere. Until one fails, and then a great many people learn about it at once.
Guided asset creation with a real tree hierarchy — property, system, asset, component — and lifecycle states that run from handover through to disposal rather than stopping at “active”. Warranties and documents attach to the asset itself, so the O&M manual is where the asset is, not in a folder somebody has to remember.
Maintenance and cost history live on the asset, so the question “is this chiller worth keeping?” has an answer rather than an opinion. And the register connects to the work orders, inspections, capital plan and disposals around it — one record, rather than three drifting ones that agreed on the day they were created and never again.
The register reflects what is actually in the building — so insurance, tax and net book value stop being overstated by assets that were scrapped years ago.
Warranties are claimed, because the asset that carries them is on the register in the first place.
Maintenance is spent where criticality says it should be, rather than spread evenly across everything.
Component replacements can be derecognised, so the same value is not carried twice, permanently.
Property, system, asset, component — componentised deep enough for IAS 16 derecognition, and no deeper than you can keep current.
Structured asset data, warranties, PM schedules and O&M documents taken at commissioning, when the people who installed the plant are still on site.
Safety, guest impact and revenue impact against failure likelihood — the ranking that sets PM frequency, spares and response priority.
From handover to disposal, not stopping at “active” — because the unrecorded disposal is how ghost assets are born.
The O&M manual and the warranty live on the asset, so an unclaimed warranty becomes a visible thing rather than an invisible loss.
The operational register and the finance ledger held against each other, with physical verification behind it.
Structured asset data at commissioning: equipment, warranties, PM schedules, O&M documents. If that moment has passed, a baseline survey is the price of having missed it — and it is a price you pay once, not annually.
Property, system, asset, component — componentised deep enough for IAS 16 derecognition and no deeper than you can maintain. Then rank by safety, guest impact and revenue impact, because that ranking is what turns a list into a strategy.
Barcode or QR. And treat the tag ID as the join key across every system you own — the CMMS, the ledger, the inspection record. An asset without a tag cannot be joined to anything, which is the technical definition of a zombie asset.
Maintenance, cost and warranty history attached to the asset itself rather than to a work-order log somebody has to reconstruct. This is what makes replace-or-repair a calculation instead of an argument.
Periodically, and on a cycle you actually keep. The register and the ledger drift apart by default; reconciliation plus physical verification is the only control that stops it.
Assets with no activity, no meter movement and no work orders in N months, flagged for verification. The register cannot tell you what has gone missing — but the silence around an asset can, and that silence is measurable.
The register measured against what a property of this type and size should plausibly contain — so the gap between what you have recorded and what is actually in the building becomes a number rather than a suspicion.
Warranties surfaced before they lapse, and claimable failures matched against assets still in cover. An unclaimed warranty is a cheque you did not cash, and it does not announce itself.
“All chillers over 15 years old with rising repair cost, across the portfolio.” Answered from the register and its maintenance history — which is the question capital planning is actually made of.
The engineer’s judgment stays in charge; the AI removes the latency and the blind spots.
The register by property, system, asset and component, with criticality, condition, warranty status and full maintenance and cost history. Ghost-asset candidates and register-completeness scores. Warranty expiries ahead of the date. And the reconciliation view against the fixed-asset ledger — because the two drift apart by default, and the report is what catches it.
The register is the operational record: what the asset is, where it is, what condition it is in, and what has been done to it. The ledger is the finance record: cost, depreciation, net book value. Different owners, different update cycles — and they drift apart by default. Periodic reconciliation, backed by physical verification, is the only control that stops it.
Assets on the books that no longer physically exist — 10–30% of a typical register, on Kroll’s data. The root causes are mundane: disposals that were never recorded, trade-ins, equipment removed during a renovation. They inflate insurance premiums, property tax and net book value, and the correction usually arrives as an audit write-off.
Read the full answerCOBie is the standard format for delivering asset data — equipment, warranties, PM schedules — from construction into operations. Structured handover is the alternative to the roughly $4.8 billion a year that owners spend re-verifying information they had already paid to create. NIST’s figure is from a 2002 study, and it is still the standard citation.
Read the full answerFF&E is furniture, fixtures and equipment — depreciable, and typically reserve-funded. OS&E is operating supplies and equipment such as linen and glassware — expensed, par-level tracked, and not register items. Building systems are the plant and infrastructure, with the longest lives, managed by criticality. Misclassifying between them clogs the register and distorts depreciation.
Read the full answerDeep enough that significant-value components — the compressor, as distinct from the chiller, as distinct from the building — can be separately depreciated and derecognised when they are replaced, which is what IAS 16 requires. And no deeper than you can actually maintain: a register nobody can keep current will eventually lie to you, and it will do so with great precision.
Rank each asset by safety, guest impact and revenue impact, against its likelihood of failure. That ranking then sets PM frequency, spares holding and response priority. Without it, maintenance spend gets spread evenly across everything — which treats the critical chiller and the corridor extract fan as equals, and only one of them is.
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