busway / busduct lead time — standard runs average ~27 wk (VAWN 2026-06), custom engineered runs at the top of the range; fabrication can't start until final dimensioned drawings
~27–52 wkobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| As of | 2026 |
| Source | CPM Pros; VAWN electrical lead-time index (2026-06) |
| Review | checking…review by 2026-08-29 · fast cadence |
| Recorded changes | last 2026-07-12 |
| Claim id | busway-busduct-lead-time-standard-runs-average |
Where the guide uses it
Not quoted in a chapter yet; it is kept in the curated register.
← Full numbers register — every date-stamped figure in the guide, with revision history.