Data record `std.tia-569-e.structure.conduit-runs`

Verified 2026-10-25 Confidence: Medium

Clauses 9.9.2.1 and 9.9.2.2 of ANSI/TIA-569-E (2019) cap the conduit length and the number of right-angle bends between pull points, require a pull box at any reverse bend, and set a minimum bend radius as a multiple of the conduit internal diameter.

Provenance. Where this record comes from and where it is used: the cited source, the record itself and the entry that cites it.

Provenance: the chain from source to entry.
Step	Item	Detail
Source	ANSI/TIA-569-E	Licensed standard, clause 9.9.2.1 and 9.9.2.2
Data record	std.tia-569-e.structure.conduit-runs	Verified 2026-10-25
Entry	ANSI/TIA-569-E	No revisions

Subject: ANSI/TIA-569-E (Standards)
Kind: Standard scope
Source: ANSI/TIA-569-E, 2019 edition, clause 9.9.2.1 and 9.9.2.2, page 74, Telecommunications Pathways and Spaces, TIA.

History

Every recorded change to this data record, oldest first.
Date	Change
2026-10-25	created
2026-10-25	review_status unreviewed -> software_reviewed

Cite this page

Cite the governing standard for the fact itself; cite this page as the finding aid.

"Data record std.tia-569-e.structure.conduit-runs." Fiber Optic Reference. 2026-10-25. https://www.fiberopticreference.com/data/std.tia-569-e.structure.conduit-runs/.

Fiber Optic Reference, Data record std.tia-569-e.structure.conduit-runs (Oct. 25, 2026), https://www.fiberopticreference.com/data/std.tia-569-e.structure.conduit-runs/.

@misc{etr-data-std-tia-569-e-structure-conduit-runs,
  title = {Data record std.tia-569-e.structure.conduit-runs},
  howpublished = {\url{https://www.fiberopticreference.com/data/std.tia-569-e.structure.conduit-runs/}},
  organization = {Fiber Optic Reference},
  publisher = {Fiber Optic Reference},
  year = {2026},
  note = {last substantive change 2026-10-25}
}

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