ML20246D598
| ML20246D598 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 08/28/1989 |
| From: | Yundt C PORTLAND GENERAL ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 8908280200 | |
| Download: ML20246D598 (1) | |
Text
- _ - _ - - _ - - _ - - -.
3 ykg QS Poittaiid G ral Electric Company
< : Trojan Nuclear Plant
- 71760 Columbia River llwy
- Rainier, Oregon 97048 ?
- (503) 556 3713f U.-S. Nuclear Regulatory Commission l
Document Control Desk
' Washington, D. C.
20555 Centlemen:
s<
Special Report
. Limiting Condition for Operation (LCO) 3.3.3.11 of the Trojan Technical L
Specifications (TTS) requires submittal of.a Special Report if effluent
'~ '
monitoring instrumentation is inoperable for greater than'seven days. The effluent monitoring instrumentation described below was declared inoperable on the:date. indicated and remained inoperable for greater than seven days.
t L
1.
Condenser sir Ejector Effluent Iodine Sampler' (High Range). On l
July 20, 7."
condensation collected in the line leading to this sampler ani 4;ooded the flow limiting switch, thus rendering the sampler
]
inoperable. The switch was replaced and the sampler was restored.to3 i
s service on August 14, 1989.
]
.2; Condenser Air Ejector Noble Gas Effluent Monitor' (PRM-6C). This monitor.
~
is supplied by the same.line as the Condenser Air Ejector Effluent Iodine Sampler. When the sampler was removed from service due to the flooded line, this monitor was also removed from service. The monitor was restored to service on August 14, 1989, after the flooded switch was l
replaced.
l The compensatory measures of Technical Specification 3.3.3.11 were established as required.
l i
Sincerely,'
I S
Ci" &
l C. P. Yundt General Manager i
Trojan Nuclear Plant 4~ Y CPY/ PS/
/JWL/TRB i
c.
Mr. David Stewart-Smith Mr. R. Barr State of Oregon JSNRC Resident Inspector 4
Department of Energy Trojan Nuclear Plant Mr. John B. Martin Distribution Regional Administrator l
US Nuclear Regulatory Commission TM
/-
i i
i
\\ o 8908280200 8908.S, [
- PDR, ADOCK 05000344?'
y.
~S:
PNU g.
_ _ _____ _ _ _