Process overview

The swimlanes in the original map represent the delivery clock, not the Census statistical clock. Both matter, but they answer different questions.

Diagram

flowchart TB
    subgraph Census statistical clock
        A[Authorization] --> B[Start]
        B --> C[Under construction]
        C --> D[Completed]
    end
    subgraph Delivery clock
        E[Programming or land / product plan] --> F[Design]
        F --> G[Permit package]
        G --> H[Procurement / buyout]
        H --> I[Construction administration / field execution]
        I --> J[Closeout and warranty]
    end

Two delivery models

• Built for sale - production: default lens because built-for-sale dominates current starts.
• Custom - owner’s land: alternate lane because owner-controlled land and owner-led decision-making change the process shape.

Important distinction

The Census clock is best for market statistics. The delivery clock is best for understanding who decides what, which documents move when, and where friction accumulates.

Related notes

• Scope and methodology
• Actors overview
• Information flows
• Glossary index

Evidence

• S1 - U.S. Census Bureau - Survey of Construction definitions, S3 - AIA East Tennessee - Design to Construction, S4 - AIA Contract Documents - B201 basic services