TE_5.2-021_-_Signal_Ground_Reference_Subsystem_Crecklist_For_Existing_Facilities.docx
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- Sources Sought - Fort Benning, GA Base Operations Federal contract opportunity
- Solicitation number
- W911SF-16-R-0012
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TE 5.2-021
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Contract No: TECHNICAL EXHIBIT 5.1-021
SIGNAL GROUND REFERENCE 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. SKETCH THE LAYOUT OF THE EXISTING SIGNAL GROUND REFERENCE SUBSYSTEM OR ATTACH AN UP-TO-DATE ENGINEERING
DRAWING
6. VISUALLY INSPECT THE EXISTING SIGNAL GROUND REFERENCE SUBSYSTEM FOR SIGNS OF DETERIORATION, BURNING, CORROSION, OR DAMAGE. RECORD ALL DEFICIENCIES.
LOCATION
GROUND COMPONENTS
DEFICIENCIES
7. CHECK THE CONTINUITY OF THE GROUNDING CIRCUITS. CHECK ALL CONNECTORS, JOINTS, BONDS, AND FITTINGS FOR PROPER INSTALLATION, CRACKS, AND TIGHTNESS. RECORD ALL DEFICIENCIES.
DEFICIENCIES
8. MEASURE THE RESISTANCE BETWEEN CONNECTORS, JOINTS, BONDS, AND FITTINGS USING DOUBLE BALANCED DC BRIDGE. RECORD ALL MEASUREMENTS.
CONNECTIONS
RESISTANCE
9. MEASURE THE EARTH TO GROUND RESISTANCE OF THE SIGNAL GROUND REFERENCE SUBSYSTEM USING THE FALL OF POTENTIAL METHOD. RECORD THE MEASUREMENT.
RESISTANCE
DA FORM 7452-8-R, FEB 2002 USAPA V1.00
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