Community College of Allegheny County OCS Security Camera System Pittsburgh, PA
G.
Conduit Hubs: Mechanical type, terminal with threaded hub.
H. Service Post Connectors: Mechanical type, bronze alloy terminal, in short- and long-stud lengths, capable of single and double conductor connections. I. Straps: Solid copper, cast-bronze clamp. Rated for 600 A. J. U-Bolt Clamps: Mechanical type, copper or copper alloy, terminal listed for direct burial.
PART 3 - EXECUTION
3.1
APPLICATIONS
A. Conductors: Install solid conductor for No. 8 AWG and smaller, and stranded conductors for No. 6 AWG and larger unless otherwise indicated. B. Grounding Conductors: Green-colored insulation with continuous yellow stripe. C. Telecommunications Groundbar: As indicated. 1. Install bus horizontally, on insulated spacers 2 inch minimum from wall, 6 inch above finished floor unless otherwise indicated. 2. Where indicated on both sides of doorways, route bus up to top of door frame, across top of doorway, and down; connect to horizontal bus. D. Conductor Terminations and Connections: 1. Pipe and Equipment Grounding Conductor Terminations: Bolted connectors. 2. Connections to Structural Steel: Welded connectors.
3.2
EQUIPMENT GROUNDING
A. Install insulated equipment grounding conductors with all feeders and branch circuits. B. Install insulated equipment grounding conductors with the following items, in addition to those required by NFPA 70: 1. Feeders and branch circuits. 2. Receptacle circuits. 3. Flexible raceway runs. 4. Armored and metal-clad cable runs.
260526-3
Made with FlippingBook Online newsletter maker