Field Verification
Field Verification

Why As-Builts Aren’t Always Field Truth

An accurate construction record can still become disconnected from the conditions crews encounter later.

By Valve Finder·Published 2026-08-25

A record has a context and a date

An as-built describes what was documented at the end of a project. It can be an important starting point while still leaving questions about later changes, installation differences, or field conditions discovered during maintenance.

Treating every record as permanent field truth can hide the difference between what was planned, what was installed, and what was later verified.

Verification closes the loop

When a crew finds a discrepancy, the continuity question is what happens next. If the correction is captured with the asset and its context, the next person starts with better information.

If the discovery remains only in a field note or conversation, the organization may pay to rediscover it.

Confidence is useful information

A record does not need to pretend certainty. A verification date, source, note, or confidence indicator can help the next worker decide how much additional checking is appropriate.

The objective is a record that tells the truth about both the asset and the organization’s knowledge of it.

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