Electrical · E-MMK8S

AV Raceway Riser Diagram for Large Conference Room

Materials

Elements

Walls Stairs Ceilings Floors / Slabs Insulation

About this detail

An audio-visual raceway riser diagram details the conduit routing and connections into a 14.5-inch square junction box. Multiple conduits ranging from 0.75 inches to 1.25 inches in diameter feed into the junction box from typical floor, wall, and ceiling locations. A 1.25-inch conduit routes out to the building cable tray stubbing into the accessible ceiling. A number 6 THHN conductor with green insulation includes a 7-foot coil for termination by the AV installer and extends to the nearest telecom room electrical service ground bus bar.

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