TE_5.2-020_-_Ground_Fault_Protection_Subsystem_Checklist_For_Existing_Facilities_-.pdf
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TECHNICAL EXHIBIT 5.1-020
DA FORM 7452-7-R, FEB 2002 USAPA V1.00
GROUND FAULT PROTECTION SUBSYSTEM CHECKLIST FOR EXISTING 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. CHECK THE GROUNDED (Neutral) AND GROUNDING CIRCUITS FOR PROPER NSTALLATION, CONNECTION, AND BONDING FROM THE SERVICE ENTRANCE PANELS TO THE DISTRIBUTION PANELS. VERIFY THAT THE GROUNDED AND GROUNDING CONDUCTORS ARE LOCATED IN THE SAME CONDUIT AS THE LINE (Hot) CONDUCTORS. RECORD THE DATA AND ALL DEFICIENCIES.
LOCATION
MAIN
BREAKER
RATING
GROUNDED
CIRCUIT
GROUNDING
CIRCUIT
PROPER
INSTALLATION
PROPER
BONDING
LOCATED IN
SAME CONDUIT
SIZE MATERIAL SIZE MATERIAL YES NO YES NO YES NO
6. MEASURE THE LINE-TO-NEUTRAL VOLTAGES, LINE-TO-GROUND VOLTAGES, AND NEUTRAL-TO-GROUND VOLTAGES AT ALL PANELS
AND DISCONNECTED SWITCHES
LOCATION
LINE-TO-NEUTRAL VOLTAGES LINE-TO-GROUND VOLTAGES NEUTRAL-TO-GROUND VOLTAGES
V ( A - N ) V(B-N) V(C-N) V (A -G ) V (B-G ) V(C-G) V(N-G)
7. MEASURE THE LINE (Hot) CURRENTS, NEUTRAL CURRENTS, AND GROUND CURRENTS
LOCATION
LINE CURRENTS NEUTRAL CURRENT NEUTRAL CURRENT
I (A) I (B) I (C) I (N) I (N-G)
8. RECORD ALL NATIONAL ELECTRIC CODE (NEC) AND NATIONAL ELECTRIC SAFETY CODE (NESC) VIOLATIONS
LOCATION VIOLATIONS
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