stair-tread-depth-maximum-variation
What is the paragraph citation for stair-tread-depth-maximum-variation?
For stair-tread-depth-maximum-variation, paragraph citation is 1926.451(e)(4)(xiv); type of requirement is maximum variation; value (imperial) is 1⁄4 inch; applies to is Tread depth; regulation section heading is Access, recorded from its source on 2026-08-31; source re-checked 2026-09-14.
(xiv) Tread depth shall be uniform, within 1⁄4 inch, for each flight of stairs.
— ecfr.gov, retrieved 2026-08-31
- Requirement ID
- stair-tread-depth-maximum-variation our reading
- Paragraph citation
- 1926.451(e)(4)(xiv) our reading
- Type of requirement
- maximum variation our reading
- Value (imperial)
- 1⁄4 inch verified
- Applies to
- Tread depth verified
- Regulation section heading
- Access verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Regulation section heading
(e) Access.
— all from ecfr.gov, retrieved 2026-08-31
Source
- ecfr.govhttps://www.ecfr.gov/current/title-29/subtitle-B/chapter-XVII/part-1926/subpart-L/section-1926.451