Data record `std.tia-758-b.structure.annex-b-joint-trench`

Verified 2026-10-25 Confidence: High

In a trench shared with power cable, ANSI/TIA-758-B (2012) requires the greater of the telecommunications depth in Table 11 and the power-voltage depth in Table 12, the latter drawn from the National Electrical Safety Code.

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-758-B	Licensed standard, clause B.2.2.2
Data record	std.tia-758-b.structure.annex-b-joint-trench	Verified 2026-10-25
Entry	ANSI/TIA-758-B	No revisions

Subject: ANSI/TIA-758-B (Standards)
Kind: Standard scope
Source: ANSI/TIA-758-B, 2012 edition, clause B.2.2.2, page 76, Customer-Owned Outside Plant Telecommunications Infrastructure Standard, TIA.

History

Every recorded change to this data record, oldest first.
Date	Change
2026-10-25	created
2026-10-25	revised
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-758-b.structure.annex-b-joint-trench." Fiber Optic Reference. 2026-10-25. https://www.fiberopticreference.com/data/std.tia-758-b.structure.annex-b-joint-trench/.

Fiber Optic Reference, Data record std.tia-758-b.structure.annex-b-joint-trench (Oct. 25, 2026), https://www.fiberopticreference.com/data/std.tia-758-b.structure.annex-b-joint-trench/.

@misc{etr-data-std-tia-758-b-structure-annex-b-joint-trench,
  title = {Data record std.tia-758-b.structure.annex-b-joint-trench},
  howpublished = {\url{https://www.fiberopticreference.com/data/std.tia-758-b.structure.annex-b-joint-trench/}},
  organization = {Fiber Optic Reference},
  publisher = {Fiber Optic Reference},
  year = {2026},
  note = {last substantive change 2026-10-25}
}

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