DA Form 7452-1-R "Ground Fault Protection Subsystem Checklist for New Facilities (Lra)"

What Is DA Form 7452-1-R?

This is a military form that was released by the U.S. Department of the Army (DA) on February 1, 2002. The form, often mistakenly referred to as the DD Form 7452-1-R, is a military form used by and within the U.S. Army. As of today, no separate instructions for the form are provided by the DA.

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Download DA Form 7452-1-R "Ground Fault Protection Subsystem Checklist for New Facilities (Lra)"

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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
DA FORM 7452-1-R, FEB 2002
APD LC 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
DA FORM 7452-1-R, FEB 2002
APD LC v1.00