|
FIELD TEST NOTES
| October 10, 1994 |
PES No. 618-94 |
| AC Electric |
|
Client: AC Electric
LOCATION:` Aerojet, Azusa, CA ;
Building 53, Electrolytic Ground Rod
Model:
GS-10L
Test Instrument
Asset No. |
Aux Electrodes |
Test Value |
Resistance |
|
C2(FT) |
P2(FT) |
Mult. |
Dial |
(Ohms) |
| 09-017
Associated
Research
Vibroground |
62% |
100 |
62 |
X100 |
0.81 |
81.0 |
| 69% |
140 |
100 |
X100 |
0.82 |
82.0 |
| 59.2% |
245 |
145 |
X100 |
0.76 |
76.0 |
| 41% |
245 |
100 |
X100 |
0.78 |
78.0 |
| 36% |
400 |
145 |
X100 |
0.76 |
76.0 |
| 61.25% |
400 |
245 |
X100 |
0.77 |
77.0 |
| 09-016
Biddle
Earth
Megger |
71.5% |
140 |
100 |
X0.1 |
826 |
82.6 |
| 59.2% |
245 |
145 |
X0.1 |
789 |
78.9 |
| 40.8% |
245 |
100 |
X0.1 |
797 |
79.7 |
| 62.25% |
400 |
245 |
X0.1 |
783 |
78.3 |
| 36.25% |
400 |
145 |
X0.1 |
785 |
78.5 |
Connected electrolytic
ground rod to existing ground rod by use of a test jumper and
retested:
|
09-016
Associated
Research
Vibroground |
|
240 |
148 |
X0.01 |
063 |
0.63 |
| |
240 |
138 |
X0.01 |
115 |
1.15 |
| |
240 |
108 |
X0.01 |
113 |
1.13 |
| |
240 |
148 |
X10 |
0.14 |
1.40 |
| |
240 |
138 |
X10 |
0.14 |
1.40 |
| |
240 |
108 |
X10 |
0.15 |
1.50 |
|