TE_5.2-022_-_Shielding_Subsystem_Checklist_For_Existing_Facilities.pdf

TECHNICAL EXHIBIT 5.1-022

LOCATION DEFICIENCIES

LOCATION DEFICIENCIES

7. CHECK ALL UTILITY LINES, ELECTRICAL CONDUCTORS, AND DATA CABLES FOR PROPER BONDING AND

SHIELDING

a. UTILITY LINES, ELECTRICAL CONDUCTORS, AND DATA CABLES ARE PROPERLY BONDED TO THE

SHIELD AT THE POINT OF ENTRANCE

b. ALL ELECTRICAL GROUNDED AND GROUNDING CONDUCTORS ARE IN THE SAME CONDUIT AS PHASE

CONDUCTORS

c. ALL ELECTRICAL FILTERS AND CONDUCTORS ARE PROPERLY ENCLOSED INSIDE METAL (STEEL)

CASES/CONDUITS

d. ALL METAL OBJECTS/CASES/CONDUITS ARE PROPERLY BONDED TO GROUND

e. DATA CABLES ARE PROPERLY BONDED TO THE SIGNAL GROUND FEFERENCE SYSTEM

LOCATION GROUND CIRCUITS CURRENT MEASUREMENTS

LOCATION BOND CIRCUIT RESISTANCES

SHIELDING SUBSYSTEM CHECKLIST FOR EXISTING FACILITIES

For use of this form, see TM 5-690; the proponent agency is COE.

5. VISUALLY INSPECT THE EXISTING SHIELD NETWORK FOR PROPER GROUNDING AND SIGNS OF DAMAGE, CORROSION, AND

LOOSENESS

6. CHECK SHIELDING ON ALL DOORS, WINDOWS, VENTILATION PORTS, VISUAL ACCESS OPEININGS, AND WALLS FOR

PROPER INSTALLATION AND BONDING

8. MEASURE STRAY CURRENTS ON THE GROUND CIRCUITS

9. MEASURE THE BOND RESISTANCES

DA FORM 7452-9-R, FEB 2002 USAPA V1.00

1. FACILITY 2. DATE (YYYYMMDD)

3. LOCATION 4. INSPECTOR