Measured
31 in → 42 in
The route was measured before the change and again after final placement. The table was not replaced because the reversible test showed that replacement was not needed.
Professional worked caseSynthetic acceptance case
Professional worked case — dining room
This is not presented as a real client project. It exists to make the professional Room Record prove that one room can survive the whole chain without a second record, a hidden assumption or a stage that only looks complete because its fields are filled.
The room starts with a measured 31-inch circulation pinch and evening glare. A reversible furniture test opens the ordinary serving route to 42 inches before money is released. The existing table stays. Lighting, rug, purchasing, conditional approval, trade verification, installation and a later performance recheck all remain attached to that same decision history.
The whole chain
Survey to Recheck, with no empty stage hidden between them.
Survey
4
No open record
Brief
4
No open record
Decide
1
No open record
Specify
3
No open record
Source
3
No open record
Approve
3
No open record
Install
6
No open record
Recheck
2
No open record
Purchased
$3,400
Fixture, rug and electrical verification/installation are recorded against a $7,800 room boundary. Quotes, lead-time sources, receiving and installation events stay in the sourcing history.
Still unknown
Winter glare
The September recheck cannot establish a December sun condition. The project closes without manufacturing that evidence; the seasonal condition remains named for a later observation.
What the case exercises
The professional layer has to carry consequences, not just notes.
Before commitment
Field measurements, client requirements, three rejected alternatives, a frozen test hypothesis and a later reading support the chosen layout.
After commitment
Discipline-specific specifications, sourcing events, a conditional approval, electrician stop condition, installation observations, punch closeout and the seven-day recheck remain attached to the same Room Record.