Duct definition

Duct is a single enclosed path to house facilities to provide Telecommunications Services.
Duct means a single enclosed tube, pipe, or channel for enclosing and carrying cables, wires, and other Facilities. As used in this Appendix, the term Duct includes Inner-Ducts created by subdividing a Duct into smaller channels.
Duct means a single enclosed raceway for conductors or cable.

Examples of Duct in a sentence

  • Duct installation requirements in this Section also apply to duct bank.

  • Direct Buried: Duct or a duct bank that is buried in the ground, without any additional casing materials such as concrete.

  • Duct for Electrical Feeders 600 V and Less: Type EPC-40-PVC RNC, concrete-encased unless otherwise indicated.

  • Duct Spacers: Factory-fabricated, rigid, PVC interlocking spacers; sized for type and size of duct with which used and selected to provide minimum duct spacing indicated while supporting duct during concreting or backfilling.

  • Duct Problem, mesh distribution/solution ( Left); Calculation to Exact (C/E) comparison for AEN/OECD 3-D Kobayashi Dog-Leg Benchmark Problem with Zero Scattering at y=95 cm, z=35 cm (Right); PENTRAN was able to render an accurate problem solution without using a first collision source (see Fig 2.15.6 below), required by several others (Xxxxxxxxx, et al, 2000), and (Xxxxxxxxx, Sjoden, and Kucukboayci, 2001).


More Definitions of Duct

Duct means a single enclosed raceway for cables, Fiber Optics or other
Duct means a pipe, tube, conduit, manhole, or other structure made for supporting and protecting electric and/or communications wires or cables and in which wires, cables and conduits may be placed for support or protection but excluding (1) any pipe now or previously used for the transmission or distribution of natural gas, (2) any duct system supporting electric supply lines operated at 69kV or greater, and (3) any vault.
Duct means a pipe, tube, channel or similar item for carrying wires, lines, cables, fiber optic cable, or other technology for the provision of Wireless Service.
Duct means a single enclosed tube, pipe or channel for enclosing and carrying cables, wires, and other facilities. Equipment means any tangible asset used to install, repair, or maintain Facilities in any ROW.
Duct means a single enclosed raceway for conductors or cables.
Duct means a single enclosed raceway or pipe in which wires or cables are enclosed.
Duct means a single enclosed raceway for conductors, optical fiber, wire or other cable.