TE_5.2-014_-_Ground_Fault_Protection_Subsystem_Checklist_For_New_Facilities.pdf
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TECHNICAL EXHIBIT 5.1-014
DA FORM 7452-1-R, FEB 2002 USAPA V1.00
GROUND FAULT PROTECTION SUBSYSTEM CHECKLIST FOR NEW FACILITIES
For use of this form, see TM 5-690; the proponent agency is COE.
1. FACILITY 2. DATE (YYYYMMDD)
3. LOCATION 4. INSPECTOR
5. SKETCH THE LAYOUT OF THE ACTUAL ELECTRICAL GROUND FAULT PROTECTION SUBSYSTEM. IF AN ENGINEERING DRAWING EXISTS, UPDATE IT WITH THE ACTUAL DATA. THIS SHOULD INCLUDE ALL GROUNDED (Neutral) AND GROUNDING (Green) CIRCUITS FROM THE MAIN INPUTS (Feeding the facility) TO THE LOAD CIRCUITS.
6. CHECK ALL GROUNDED CIRCUITS FOR PROPER INSTALLATION, CONTINUITY, AND CORRECT TYPES, SIZES, AND MATERIAL AS
SPECIFIED. RECORD ALL DEFICIENCIES.
LOCATION DEFICIENCIES
7. CHECK ALL ELECTRICAL GROUND FAULT PROTECTION COMPONENTS/DEVICES FOR SIGNS OF OVERHEATING, BURNING, RODENT, WATER INFILTRATION, ENVIRONMENTAL CONTAMINANTS, AND INSULATION DAMAGE. RECORD ALL UNDESIRABLE SITUATIONS.
LOCATION DAMAGE
8. DETERMINE AND RECORD CONNECTION TO EARTH ELECTRODE SUBSYSTEM
LOCATION CONNECTIONS CONDUCTOR SIZES
9. MEASURE AND RECORD THE NEUTRAL AND GROUND CURRENTS AT ALL PANEL BOARDS
LOCATION CURRENT READING NOTES
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