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City of Everett 26 05 73.19 - 3 <br /> Inductive Charging Infrastructure for Everett Transit <br /> C. Computer program must be designed to perform arc-flash analysis or have function, <br /> component, or add-on module designed to perform arc-flash analysis. <br /> D. Computer program must be developed under supervision of licensed professional <br /> engineer who holds IEEE Computer Society's Certified Software Development <br /> Professional certification. <br /> 2.2 ARC-FLASH STUDY REPORT CONTENT <br /> A. Executive summary of study findings. <br /> B. Study descriptions, purpose, basis, and scope. Include case descriptions, definition of <br /> terms, and guide for interpretation of results. <br /> C. One-line diagram, showing the following: <br /> 1. Protective device designations and ampere ratings. <br /> 2. Conductor types, sizes, and lengths. <br /> 3. Transformer kVA and voltage ratings, including derating factors and <br /> environmental conditions. <br /> 4. Motor and generator designations and kVA ratings. <br /> 5. Switchgear, switchboard, motor-control center, panelboard designations, and <br /> ratings. <br /> D. Study Input Data: As described in "Power System Data" Article. <br /> E. Short-Circuit Study Output Data: As specified in "Short-Circuit Study Output Reports" <br /> Paragraph in "Short-Circuit Study Report Contents" Article in Section 260573.13 <br /> "Short-Circuit Studies." <br /> F. Protective Device Coordination Study Report Contents: As specified in "Coordination <br /> Study Report Contents"Article in Section 260573.16 "Coordination Studies." <br /> G. Arc-Flash Study Output Reports: <br /> 1. Interrupting Duty Report: Three-phase and unbalanced fault calculations, <br /> showing the following for each equipment location included in report: <br /> a. Voltage. <br /> b. Calculated symmetrical fault-current magnitude and angle. <br /> c. Fault-point X/R ratio. <br /> d. No AC Decrement (NACD) ratio. <br /> e. Equivalent impedance. <br /> f. Multiplying factors for 2-, 3-, 5-, and 8-cycle circuit breakers rated on <br /> symmetrical basis. <br /> g. Multiplying factors for 2-, 3-, 5-, and 8-cycle circuit breakers rated on total <br /> basis. <br /> H. Incident Energy and Flash Protection Boundary Calculations: <br /> 1. Arcing fault magnitude. <br /> 2. Protective device clearing time. <br /> 3. Duration of arc. <br /> 26 05 73.19 - 3 ARC-FLASH HAZARD ANALYSIS <br />