7.0 - Updated on 2024-06-20 by Alice Thurman
6.0 - Updated on 2024-06-20 by Alice Thurman
5.0 - Updated on 2024-06-20 by Alice Thurman
4.0 - Updated on 2023-12-07 by Alice Thurman
3.0 - Updated on 2023-11-28 by Alice Thurman
2.0 - Updated on 2022-08-02 by Alice Thurman
1.0 - Authored on 2022-08-02 by Alice Thurman
The tables below are links to template detail drawings (some with photos), in PDF and DWG formats, 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 it.
- You can view PDF files in your browser, add them to your own Google Drive, print them, or download them.
- You can download DWG files from Google Drive.
You can email questions and comments to Jason Proctor at jhprocto@ncsu.edu
Contents
Duct Bank Project Details
Details |
Description |
PDF |
DWG |
Photo |
Duct bank Cross-section (Spacing) (Rev. 11/06/2011) |
The layout of spacing and components of a typical underground duct bank. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Building Entrance Detail (Rev. 11/06/2011) |
Example of a typical duct bank entering a building (profile view). |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Manhole Entrance Detail (Rev. 1/21/2020) |
Profile of standard layout of a duct cell entrance into the side of a manhole. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Manhole Elevation (Rev. 1/21/2020) |
Profile view of typical telecom manhole. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Manhole Equipment Details (Rev. 1/21/2020) |
Views of cable racks and hooks used in manholes. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Manhole Cover (Rev. 1/21/2020) |
View of typical telecom manhole cover. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Site Restoration -- Brick Pavers (Rev. 1/21/2020) |
Cross-section showing duct banks and typical restoration of brick sidewalks. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Site Restoration -- Asphalt Pavement (Rev. 1/21/2020) |
Cross-section showing duct banks and typical restoration of asphalt streets and parking areas. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Site Restoration -- Grass Areas (Rev. 1/21/2020) |
Cross-section showing duct banks and typical restoration of grass areas. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
(Back to Top)
Raceway Project Details
Details |
Description |
PDF |
DWG |
Photo |
Entrance Conduit End Fittings (Rev. 1/21/2020) |
The typical layout for locations where a building entrance duct bank enters the BDF. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Trapeze Mounted Wireway (Rev. 7/19/2010) |
Cross-section of typical support system for wire ways to house station cables in corridors. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
L Bracket Mounted Wireway (Rev. 7/19/2010) |
Cross-section of typical support system for wire ways to house station cables in corridors (adjacent walls). |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Riser Conduit Support (Horizontal) (Rev. 1/21/2020) |
Cross-section of typical support system for conduits to house riser cables between BDF and IDF. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Riser Conduit Support (Vertical) (Rev. 1/21/2020) |
Elevation view of a typical floor-to-floor conduits housing riser cables. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Riser Conduit End Fittings (Rev. 1/21/2020) |
The typical layout for locations where conduits housing riser cables penetrate a BDF/IDF. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Surface Mounted Outlet (Rev. 1/21/2020) |
Views of single outlets used on masonry or plaster walls. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Flush Mounted Outlet -- Retrofit (Rev. 5/12/2011) |
Views of single outlet used in existing gyp board and stud (hollow walls). |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Flush Mounted Outlet -- New Construction (Rev. 1/21/2020) |
Views of single outlet used in new gyp board and stud (hollow) walls. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Surface Mounted Telephone Outlet (Rev. 1/21/2020) |
Views of a single wall telephone outlet used on masonry or plaster walls. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Flush Mounted Telephone Outlet - Retrofit (Rev. 1/21/2020) |
Views of a single wall telephone outlet used in existing gyp board and stud (hollow) walls. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Wiremold Surface Outlet (Rev. 1/21/2020) |
Views of single outlets used on masonry or plaster walls where aesthetics are a concern. |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
![Image File Image File](imgdwnld.pngx) |
Typical Poke-Thru (Rev. 2/2/2015) |
Typical power and telecom poke-thru for upper floors (not for slab on grade) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
(Back to Top)
Wiring Project Details
Racks |
PDF |
DWG |
Photo |
24 outlet rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
48 outlet rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
96 outlet rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
144 outlet rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
192 outlet rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
BDF rack (Rev. 09/15/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
IDF rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Electronics rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Single Rack |
PDF |
DWG |
Photo |
Single BDF Rack (Rev. 09/15/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
|
Single IDF Rack (Rev. 05/01/2014) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
|
Cabinets |
PDF |
DWG |
Photo |
BDF Surface Mount Cabinet (Rev. 03/01/2012) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
IDF Surface Mount Cabinet (Rev. 03/01/2012) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Flush Mount Cabinet (Rev. 03/01/2012) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Fiber Termination/Labeling |
PDF |
DWG |
Photo |
X-Connect Racks (Rev. 11/09/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
BDF Rack (Rev. 06/08/2012) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
IDF Rack (Rev. 11/09/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Single Rack BDF (Rev. 11/09/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Single Rack IDF (Rev. 11/09/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Surface Mount BDF Cabinet (Rev. 11/09/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Surface Mount IDF Cabinet (Rev. 11/09/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Schematic views of the various outlet types described by UWS 3.0
Outlets |
PDF |
DWG |
Photo |
Outlet Diagrams (Rev. 03/01/2012) |
![PDF File PDF File](pdfdwnld.pngx) |
N/A |
|
Installation |
PDF |
DWG |
Photo |
Flush Cabinet Mounting (Rev. 11/17/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Surface Cabinet Mounting (Rev. 11/21/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Flextray Support Angle Bracket (Rev. 11/21/2011) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Entrance/Riser Cabling System Diagram (Rev. 03/01/2012) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Grounding Systems Riser Diagram (Rev. 03/01/2012) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Typical Telecom Room Layouts |
PDF |
DWG |
Photo |
Single Rack BDF (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Single Rack IDF (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Multi-Rack BDF (small) (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Multi-Rack IDF (small) (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Multi-Rack BDF (medium) (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Multi-Rack IDF (medium) (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Multi-Rack BDF (large) (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Multi-Rack IDF (large) (Rev. 10/01/2013) |
![PDF File PDF File](pdfdwnld.pngx) |
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
(Back to Top)
Firestopping Details (Drawings Only)
The designer verifies these tables and details (assemblies) to reflect field conditions, all applicable local codes, N.E.C., Fire Codes, and the most current version of the U.L. Directory. These tables and details (assemblies) are not intended to replace good, sound design judgment. They are shown for illustrative purposes only.
Click on the links in the table below for options to view or download drawings.
Penetration Size (IN) |
Material to be Penetrated |
Fire Rating Hours |
UL# |
Description |
PDF |
DWG |
Photo |
4x4 wire way 6x6 wire way 8x8 wire way |
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
4x4 wire way 6x6 wire way 8x8 wire way |
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
4x4 wire way 6x6 wire way 8x8 wire way |
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
Multiple conduits |
Concrete floor Concrete Wall |
3 |
C-AJ-1178 |
Penetration firestop for multiple pipes and conduits through 4-1/2" concrete floor. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
The designer must verify these details (assemblies) to reflect field conditions, all applicable local codes, N.E.C., Fire Codes, and the most current version of the U.L. Directory. These details (assemblies) are not intended to replace good, sound design judgment. They are shown for illustrative purposes only.
Assemblies |
Details |
PDF |
DWG |
C-AJ-3152 |
Fire blocks installed around cable bundles within min. 4" diameter steel pipe/sleeve through a concrete floor/wall. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
|
W-L-3079 |
Fire blocks installed around cable bundles within min. 4" diameter steel pipe/sleeve through gypsum board wall assembly. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
|
C-AJ-0055 |
Fire blocks are installed in empty, minimum 4" diameter steel pipe/sleeve through concrete floor/wall. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
|
C-AJ-3312 |
Firestop plugin 2" or 4" diameter steel pipe/sleeve with cable bundles through concrete floor/wall. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 10/18/19)
|
|
- Seal all penetrations of fire-rated construction using the tested UL system applicable to the penetrated construction. This includes all floors, corridor walls, and other assemblies required to be sealed against fire/smoke spread.
- If any exceptions to the above table are found on-site during construction, the contractor shall contact the NC State communication technologies office to determine the appropriate firestop system to be used.
- All details are reprinted from the online certifications directory with permission from UNDERWRITERS LABORATORIES, INC. All details are copyrighted. 2019 UNDERWRITERS LABORATORIES, INC.
- A wall or floor assembly must rigidly support all wire ways to eliminate movement in fire-stopped areas. When anchoring the wire way to the wall or floor, do not use sheet metal screws, but instead anchor with round head bolts on the inside of the wire way with nuts on the outside of the wire way, secure cover with screws on each side. Firestop according to UL details.
(Back to Top)
Specialty Projects
Detail |
Description |
PDF |
DWG |
Photo |
Blue Light Telephone Assembly |
On the NC State campus, a typical outdoor emergency telephone unit (freestanding stanchion) is used. This is a generic drawing/spec only. Site-specific details and notes are required for a complete design. GAI-Tronics manufactures the unit. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 03/28/03)
|
|
|
Wall-mounted Blue Light Telephone Assembly |
A wall-mounted emergency telephone unit is 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. GAI-Tronics manufactures the unit. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 07/19/10)
|
|
|
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 02/02/15)
|
|
N/A |
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. |
![PDF File PDF File](pdfdwnld.pngx)
(Rev. 02/02/15)
|
![DWG File DWG File](dwgdwnld.pngx) |
N/A |
(Back to Top)
Additional Documentation