Decision quality in building

Much later cost is set before the first wall, in assumptions never written down.

The largest risks in a construction project arise where decisions are made without record. This is not theory, it is the cause of most slow annexes, redesign cycles, and disputes on site.

Why the record comes before the drawing

Before any aesthetic choice, documentation manages risk. When every important decision carries its inputs and rationale, a new participant can continue without losing context. Without that, the project depends on one person's memory.

Three layers of a decision

In practice we distinguish three layers: what was agreed (descriptive), how it is built (technical), and why this and not that (decisional). The third layer is most often skipped, and most expensive.

What decision quality is not

Decision quality does not mean perfection. It means the decision was made with known constraints, alternatives were recorded, and accountability for the outcome is clear. Such a decision can change, but change becomes a documented annex, not improvisation.

What it means for the client

For the client that means fewer hidden costs. For the architect, fewer urgent calls. For the project, services can pause and resume without losing what already has value.

How TENET runs it

If you build seriously, you write assumptions first. Then you choose material. Key decisions are confirmed in writing.

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