UWS 3.0 Detail Drawing and Photo Downloads

Below are template detail drawings (some with photos) for some of the routine components used in project drawings for typical infrastructure projects at NC State. Drawings are all created with AutoCAD. Feel free to download and use.

Duct bank Project Details

Detail Description View Download Photo
Duct bank Cross-section (Spacing) Layout of spacing and components of a typical underground duct bank.
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Building Entrance Detail Example of a typical duct bank as it enters a building (profile view).
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Manhole Entrance Detail Profile of standard layout of a duct cell entrance into the side of a manhole.
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Manhole Elevation Profile view of typical telecom manhole.
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Manhole Equipment Details Views of cable racks and hooks used in manholes.
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Manhole Cover View of typical telecom manhole cover.
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Site Restoration — Brick Pavers Cross section showing duct banks and typical restoration of brick sidewalks.
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Site Restoration — Asphalt Pavement Cross section showing duct banks and typical restoration of asphalt streets and parking areas.
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Site Restoration — Grass Areas Cross section showing duct banks and typical restoration of grass areas.
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Raceway Project Details

Detail Description View Download Photo
Entrance Conduit End Fittings Typical layout for locations where a building entrance duct bank enters the BDF.
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Trapeze Mounted Wireway Cross-section of typical support system for wireways to house station cables in corridors.
(Rev. 07/19/2010)
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L Bracket Mounted Wireway Cross-section of typical support system for wireways to house station cables in corridors (adjacent walls).
(Rev. 07/19/2010)
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Riser Conduit Support (Horizontal) Cross-section of typical support system for conduits to house riser cables between BDF and IDF.
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Riser Conduit Support (Vertical) Elevation view of a typical floor to floor conduits housing riser cables.
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Riser Conduit End Fittings Typical layout for locations where conduits housing riser cables penetrate into a BDF/IDF.
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Surface Mounted Outlet Views of single outlet used on masonry or plaster walls.
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Flush Mounted Outlet — Retrofit Views of single outlet used in existing gyp board and stud (hollow walls).
(Rev. 05/12/2011)
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Flush Mounted Outlet — New Construction Views of single outlet used in new gyp board and stud (hollow) walls.
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Surface Mounted Telephone Outlet Views of single wall telephone outlet used on masonry or plaster walls.
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Flush Mounted Telephone Outlet – Retrofit Views of single wall telephone outlet used in existing gyp board and stud (hollow) walls.
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Wiremold Surface Outlet Views of single outlet used on masonry or plaster walls where aesthetics are a concern.
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Typical Poke-Thru Typical power and telecom poke-thru for upper floors (not for slab on grade)
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Wiring Project Details

Racks View Download Photo
24 outlet rack  (Rev. 05/01/2014)
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48 outlet rack (Rev. 05/01/2014)
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96 outlet rack (Rev. 05/01/2014)
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144 outlet rack (Rev. 05/01/2014)
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192 outlet rack (Rev. 05/01/2014)
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BDF rack (Rev. 09/15/2014)
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IDF rack (Rev. 05/01/2014)
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Electronics rack (Rev. 05/01/2014)
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Single Rack View Download Photo
Single BDF Rack (Rev. 09/15/2014)
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Single IDF Rack (Rev. 05/01/2014)
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Cabinets View Download Photo
BDF Surface Mount Cabinet (Rev. 03/01/2012)
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IDF Surface Mount Cabinet (Rev. 03/01/2012)
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Flush Mount Cabinet (Rev. 03/01/2012)
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Fiber Termination / Labeling View Download Photo
X-Connect Racks (Rev. 11/09/2011)
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BDF Rack (Rev. 06/08/2012)
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IDF Rack (Rev. 11/09/2011)
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Single Rack BDF (Rev. 11/09/2011)
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Single Rack IDF (Rev. 11/09/2011)
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Surface Mount BDF Cabinet (Rev. 11/09/2011)
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Surface Mount IDF Cabinet (Rev. 11/09/2011)
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Schematic views of the various outlet types described by UWS 3.0.

Outlets View Download Photo
Outlet Diagrams (Rev. 03/01/2012)
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Installation View Download Photo
Flush Cabinet Mounting (Rev. 11/17/2011)
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Surface Cabinet Mounting (Rev. 11/21/2011)
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Flextray Support Angle Bracket (Rev. 11/21/2011)
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Entrance/Riser Cabling System Diagram (Rev. 03/01/2012)
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Grounding Systems Riser Diagram (Rev. 03/01/2012)
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Typical Telecom Room Layouts View Download Photo
Single Rack BDF (Rev. 10/01/2013)
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Single Rack IDF (Rev. 10/01/2013)
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Multi-Rack BDF (small) (Rev. 10/01/2013)
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Multi-Rack IDF (small) (Rev. 10/01/2013)
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Multi-Rack BDF (medium) (Rev. 10/01/2013)
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Multi-Rack IDF (medium) (Rev. 10/01/2013)
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Multi-Rack BDF (large) (Rev. 10/01/2013)
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Multi-Rack IDF (large) (Rev. 10/01/2013)
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Firestopping Details (Drawings Only)

These tables and details (assemblies) are to be verified by the designer to reflect field conditions, all applicable local codes, N.E.C., Fire Codes and most current version of the U.L. Directory. These tables and details (assemblies) are in no way intended to replace good, sound design judgment. They are shown for illustrative purposes only.

Click on the details listed below for options to view or download drawings.

Penetration Size (IN) Material to be Penetrated Fire Rating Hours UL# Description View Download Photo
4×4 wireway
6×6 wireway
8×8 wireway
Gypsum board
Wall or ceiling
1,2 W-L-7006 Penetration firestop for 12″x12″ (or smaller), 24 gauge (or heavier), steel duct through the gypsum board wall assembly.
(Rev. 01/08/2010
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4×4 wireway
6×6 wireway
8×8 wireway
Concrete floor
Concrete wall
2 C-AJ-7076 Penetration firestop for 30″x10″ (or smaller), 24 gauge (or heavier), steel duct through a minimum 4-1/2″ concrete floor.
(Rev. 10/14/2009)
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4×4 wireway
6×6 wireway
8×8 wireway
Wood floor 1 F-C-7008 Penetration firestop for 30″x10″ (or smaller), 24 gauge (or heavier), steel duct through a minimum 4-1/2″ concrete floor.
(Rev. 01/07/2010)
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1″ conduit to 4″ conduit Gypsum board
Wall or ceiling
1-4 W-L-1001 Penetration firestop for a max. 12″ dia. steel pipe through a gypsum wallboard assembly.
(Rev. 06/15/2005)
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1″ conduit to 4″ conduit Concrete floor
Concrete wall
2-4 C-AJ-1044 Penetration firestop 12″ max. diameter metal pipe/conduit through a concrete floor/wall.
(Rev. 03/15/2007)
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1″ conduit to 4″ conduit Wood floor 1-2 F-C-1002 Penetration firestop for 4″ EMT (or smaller) through 1 or 2-hour fire-rated wood joist floor-ceiling assembly.
(Rev. 09/03/2004)
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Multiple conduit Concrete floor
Concrete Wall
3 C-AJ-1178 Penetration firestop for multiple pipe and conduit through 4-1/2″ concrete floor.
(Rev. 12/09/2009)
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These details (assemblies) are to be verified by the designer to reflect field conditions, all applicable local codes, N.E.C., Fire Codes and most current version of the U.L. Directory. These details (assemblies) are in no way intended to replace good, sound design judgment. They are shown for illustrative purposes only.

Assemblies Details View Download
C-AJ-3152 Fireblocks installed around cable bundles within min. 4″ diameter steel pipe/sleeve through a concrete floor/wall.
(Rev. 09/07/2007)
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W-L-3079 Fireblocks installed around cable bundles within min. 4″ diameter steel pipe/sleeve through gypsum board wall assembly.
(Rev. 06/13/1997)
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C-AJ-0055 Fireblocks installed in empty minimum 4″ diameter steel pipe/sleeve through concrete floor/wall.
(Rev. 09/11/1997)
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  1. Seal all penetrations of fire-rated construction, using the tested UL system applicable for the construction that was penetrated. This includes all floors, corridor walls, and other assemblies required to be sealed against fire/smoke spread.
  2. If any exceptions to above table are found on-site during construction, the contractor shall contact the NC State communication technologies office to determine appropriate firestop system to be used.
  3. All details are reprinted from the online certifications directory with permission from UNDERWRITERS LABORATORIES, INC. All details are copyright 2003 UNDERWRITERS LABORATORIES, INC.
  4. All wireway is to be rigidly supported to a wall or floor assembly to eliminate movement in fire-stopped areas. When anchoring wireway to wall or floor, do not use sheet metal screws, but instead anchor with round head bolts on inside of wireway with nuts on outside of wireway, secure cover with screws on each side. Firestop according to UL details.

Specialty Projects

Details Description View Download Photo
Blue Light Telephone Assembly Typical outdoor emergency telephone unit (free standing stanchion) used on the NC State campus. This is a generic drawing/spec only. Site specific details and notes are required for a complete design. The unit is manufactured by GAI-Tronics.
(Rev. 03/28/2003)
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Wall-mounted Blue Light Telephone Assembly Wall-mounted emergency telephone unit used in parking decks on the NC State campus. This is a generic drawing/spec only. Site specific details and notes are required for a complete design. The unit is manufactured by GAI-Tronics.
(Rev. 07/19/2010)
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Security System Interface Outlet (SSI) – Type A Interface box between campus security system devices and the building telecom infrastructure. Supports up to six (CAT6) or eight (CAT5) cables for network connections.
(Rev. 02/02/2015)
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Security System Interface Outlet (SSI) – Type B Interface box between campus security system devices and the building telecom infrastructure. Supports up to three (CAT6) or four (CAT5) cables for network connections.
(Rev. 02/02/2015)
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