The engagement

The six-week audit

You bring your own sample files from one department — historian exports, lab results, maintenance records, spreadsheets. We show the three questions being answered on your data, in your building. You keep everything we produce.

ONE ASSET CLASS READ-ONLY YOUR FILES, YOUR BUILDING FIXED FEE · QUOTED BEFORE YOU COMMIT SIX WEEKS

The six-week audit is a single fixed fee, set by the number of source systems and the size of the sample. We put the figure in writing before you commit to anything, and it does not move during the six weeks. Anything beyond the audit is scoped and quoted on its own.

Week by week

A fixed shape, agreed before we start.

Weeks 1–2

Intake and identityYour sample files are ingested as signed batches — accepted or quarantined, with a receipt each. Every asset name in them (tag, equipment number, functional location, serial) is mapped to one identity, and every name that maps to nothing is listed, not guessed.

Weeks 3–4

Evidence on your assetsFor the agreed asset class we reconstruct, per asset: where each value came from and when, which values are stale or manual, and what a recent repair-or-replace decision actually rested on.

Week 5

FindingsThe gaps, named: values with no source, sources that disagree, decisions with missing inputs — and the Evidence ROI of each missing test or sample, so the next unit of data spend has a reason.

Week 6

Handover and verificationA sealed export of everything, plus an offline verifier your own auditor runs — no account with us, no internet, no trust in us required. We present the findings to whoever you put in the room.

What you keep

The output is yours either way.

The findings reportEvery gap and disagreement in the sample, stated plainly, with the evidence behind each.

The identity mapEvery asset name in your files, resolved or explicitly unresolved — the first honest register of what your systems call things.

Sealed receiptsA receipt for every batch and a tamper-evident chain over every event of the engagement.

The offline verifierA small tool your auditor runs on their own machine to check the chain and receipts without us.

What it is not

Read this before you ask procurement for anything.

No production access. We work on exported sample files you choose. No connection to SCADA, the historian, SAP or anything live.

No integration. Nothing is installed in your environment during the audit beyond a machine you control for the duration.

No commitment beyond the six weeks. The findings are the requirements document for whatever comes next — with us or without us.

No predictions. We do not score asset health or forecast failures. We show what your decisions rest on today.

One conversation to scope it.

Tell us the asset class and the department. We reply with the fixed fee and the file list — nothing else is needed to start.

hello@verifiedsubstation.com