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2.03 <br /> <br /> A. <br /> <br />10. <br />11. <br /> <br />Outlets in Plaster or Wallboard Ceilings: Raco No. 167 4" octagon box 2-1/8" <br />deep. <br />Fixtures Not Provided With Prewired Junctions: Have a 4" box above ceiling <br />with flexible conduit connection to fixture box or wiring channel. <br />Where surface wall outlet boxes are allo~ved they are the following types: Single <br />gang-universal handy box 2-1/2" deep; gang 4" square box 2-I/8" deep; multi- <br />gang-solid gang masonry box 2-1/2" deep. <br />All boxes with 1/2" raised steel cover. <br />Where outlet boxes are mounted on conduit stub in mechanical rooms, boxes <br />type FS or FD malleable iron, cadmium finish with appropriate water tight <br />Covers. <br /> <br />WIRE AND CABLE <br /> <br />General: <br /> <br />1. Materials listed in this section are products of Hatfield, Capitol, General Electric, <br /> Okonite, General Cable, Anaconda Wire and Cable, or Rome Cable Co. All <br /> wire required for this Project furnished by one manufacturer unless otherwise <br /> noted or specifically approved. <br />2. All Wire and Cable: Copper with minimum properties as defined in the NEC <br /> (Chapter 9). All wire sizes, number 6 and larger, stranded; number 8 and <br /> smaller, solid. <br />3. All wire and cable is to be new and unused, manufactured within a six-month <br /> period preceding the delivery to the job site. Submit UL label with date (for all <br /> wire coils) to the Engineer. <br />4. All branch circuit wire delivered to the job in unbroken cartons or spools. <br />5. Wire and Cable: NEC grades insulated to 600 volts by ASTM Standards unless <br /> otherwise indicated. <br /> <br />B. Wire and Cable Types: <br /> <br />Type THW Copper (75 Degrees C.): No. 8 solid, No. 6 and larger stranded, use <br />for panel and equipment feeders and for main service conductors. <br />Type THHN/THWN Copper (90 Degrees C.): No. 12 stranded, use where <br />lighting branch circuit conductors are routed through fluorescent fixture <br />channels. No. 12 through 8 solid, No. 6 and larger stranded, use for all lighting <br />and receptacle circuits, and motors in mechanical equipment room and for <br />similar circuits in other high ambient temperature areas. <br />Type SF-2 (200 Degrees C.): Minimum size No. 14 stranded, use for field wired <br />tap-off connections to lighting fixture connection where operating temperature <br />exceeds 90 degrees C. <br />Type XHHW Copper (90 Degrees C.) No. 250 M circular mils or larger for panel <br />and equipment feeders. <br /> <br />BASIC MATERIALS AND METHODS 16050-5 <br /> <br /> <br />