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OC Motor Pool and Maintenance Shop <br />PDC Project 23017 Boxes and Cabinets 26 05 33.16 - 2 <br />5.Where box size is not indicated,size to comply with NFPA 70 but not less than applicable <br />minimum size requirements specified. <br />6.Provide grounding terminals within boxes where equipment grounding conductors terminate. <br />7.Each outlet designated on the plans shall be provided with an outlet box. <br />8.In general,outlets shall be installed at the heights indicated. The Contractor shall examine <br />the plans of and coordinate with all other trades to assure mounting heights are correct for <br />the intended purpose. Assure that all mounting heights comply with the latest version of <br />ADA. Outlets installed at incorrect heights shall be relocated to the correct elevation at the <br />Contractor's expense. <br />B.Outlet and Device Boxes Up to 100 cubic inches,Including Those Used as Junction and Pull <br />Boxes: <br />1.Use sheet-steel boxes for dry locations unless otherwise indicated or required. <br />2.Use cast iron boxes or cast aluminum boxes for damp or wet locations unless otherwise <br />indicated or required;furnish with compatible weatherproof gasketed covers. <br />3.Outlet boxes shall be 4"square,2 1/8"deep unless otherwise noted. <br />4.Use suitable concrete type boxes where flush-mounted in concrete. <br />5.Use suitable masonry type boxes where flush-mounted in masonry walls. <br />6.Do not use "through-wall"boxes designed for access from both sides of wall. <br />7.Sheet-Steel Boxes: Comply with NEMA OS 1,and list and label as complying with UL 514A. <br />8.Cast Metal Boxes: Comply with NEMA FB 1,and list and label as complying with UL 514A; <br />furnish with threaded hubs. <br />9.Junction boxes larger than 4"square shall be galvanized and without pre-formed knockouts. <br />10.Boxes for Supporting Luminaires and Ceiling Fans: Listed as suitable for the type and weight <br />of load to be supported;furnished with fixture stud to accommodate mounting of luminaire <br />where required. <br />11.Boxes for Ganged Devices: Use multigang boxes of single-piece construction.Do not use <br />field-connected gangable boxes. <br />12.Manufacturers Recessed: <br />a.Steel City Electric Company <br />b.Metropolitan <br />c.B &C <br />d.or approved equal. <br />13.Manufacturers Surface: <br />a.Crouse-Hinds <br />b.Appleton <br />c.Rayco <br />d.or approved equal. <br />C.Cabinets and Enclosures,Including Junction and Pull Boxes Larger Than 100 cubic inches: <br />1.Comply with NEMA 250,and list and label as complying with UL 50 and UL 50E,or UL 508A. <br />2.NEMA 250 Environment Type,Unless Otherwise Indicated: <br />3.Junction and Pull Boxes Larger Than 100 cubic inches: <br />a.Provide screw-cover or hinged-cover enclosures unless otherwise indicated. <br />b.Boxes 12"square and Larger: Provide hinged-cover enclosures with quick access <br />latches. <br />4.Cabinets and Hinged-Cover Enclosures,Other Than Junction and Pull Boxes: <br />a.Provide lockable hinged covers,all locks keyed alike unless otherwise indicated. <br />5.Manufacturers Surface: <br />a.Cooper. <br />b.Hoffman. <br />c.Hubbell Incorporated. <br />d.or approved equal.. <br />PART 3 EXECUTION <br />3.01 EXAMINATION <br />Docusign Envelope ID: EF9C08D2-5B75-438B-8D6D-8473F81BD7C4