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Construction Documents <br />20052.02 / Orange County - Justice <br />Facility <br />26 0553 - 2 IDENTIFICATION FOR ELECTRICAL <br />SYSTEMS <br />2)Identify voltage and phase. <br />3)Identify power source and circuit number. Include location. <br />4)Use typewritten circuit directory to identify load(s) served. <br />c.Transformers: <br />1)Identify kVA rating. <br />2)Identify voltage and phase for primary and secondary. <br />3)Identify power source and circuit number. Include location. <br />4)Identify load(s) served. Include location. <br />d.Enclosed switches, circuit breakers, and motor controllers: <br />1)Identify voltage and phase. <br />2)Identify power source and circuit number. Include location. <br />3)Identify load(s) served. Include location. <br />e.Enclosed Contactors: <br />1)Identify ampere rating. <br />2)Identify voltage and phase. <br />3)Identify coil voltage. <br />4)Identify load(s) and associated circuits controlled. Include location. <br />f.Transfer Switches: <br />1)Identify voltage and phase. <br />2)Identify power source and circuit number for both normal power source and <br />standby power source. Include location. <br />3)Identify load(s) served. Include location. <br />4)Identify short circuit current rating based on the specific overcurrent protective <br />device type and settings protecting the transfer switch. <br />2.Service Equipment: <br />a.For buildings or structures supplied by more than one service, or any combination of <br />branch circuits, feeders, and services, use identification nameplate at each service <br />disconnecting means to identify all other services, feeders, and branch circuits <br />supplying that building or structure. Verify format and descriptions with authority <br />having jurisdiction. <br />3.Emergency System Equipment: <br />a.Use identification nameplate or voltage marker to identify emergency system <br />equipment in accordance with NFPA 70. <br />4.Use identification nameplate to identify disconnect location for equipment with remote <br />disconnecting means. <br />5.Available Fault Current Documentation: Use identification label to identify the available <br />fault current and date calculations were performed at locations requiring documentation by <br />NFPA 70, including but not limited to the following. <br />a.Service equipment. <br />B.Identification for Conductors and Cables: <br />1.Color Coding for Power Conductors 600 V and Less: Comply with Section 26 0519. <br />2.Identification for Communications Conductors and Cables: Comply with Section 27 1000. <br />3.Use underground warning tape to identify power and communication feeders and branch <br />circuits exterior to the building. <br />C.Identification for Cable Tray: Comply with Section 26 0536. <br />D.Identification for Boxes: <br />1.Use color coded boxes to identify specified systems. <br />a.Color-Coded Boxes: Field-painted per the same color coding as identified in this <br />section for the system contained within. <br />b.Fire alarm junction boxes shall be painted on all sides including the box cover. <br />2.For boxes concealed above accessible ceilings or exposed in mechanical or electrical <br />rooms use neatly handwritten text using indelible marker to identify circuits enclosed. <br />3.For exposed boxes in public areas, use only type written labels. <br />DocuSign Envelope ID: 09980A3B-0691-41B4-854D-3865F2287392