ML20199K597
| ML20199K597 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 03/21/1986 |
| From: | Orser W PORTLAND GENERAL ELECTRIC CO. |
| To: | Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| WSO-107-86, NUDOCS 8604100156 | |
| Download: ML20199K597 (1) | |
Text
+
M P ~~
MCEIVED
{
k WC 683 HAR 2 3 AH lf:
Portland General Electric Company l parch 21, 1986 Tropn Nuclear Plant WSO-107-86 P.O. Box 439 Rainier, Oregon 97048 ggg y, (503)556-3713 Mr. John B. Martin Regional Administrator, Region V US Nuclear Regulatory Commission 1450 Maria Lane, suite 210 Walnut Creek, CA 94596-5368
Dear Sir:
~
Special Report Lirniting condition for operation 3.3.3.11 of the Trojan Tech-nical Specifications requires the inoperability of radioactive gaseous prccess and offluent monitoring inst.rumentation be reported in the Semiannual Radiological Environmentcl Report.
An ef fluent flowrat e rncasuring device in the condenser air ejector monitoring systen (PRM 6) was inoperable tiiroughout 1985 and was not reported as required.
Since installation of the new condenser air ejector monitoring system (PRM 6 ) in 1984, flovrato measuring device FR-3100 has been inoperable due to an inadequate design.
Since imple-i mentation of the Technical Specification for this system in December 1984, this flowrate has been measured every shift using rotometers (FI-3111 or FI-3184) in order to comply with the Technical Specification Action Statement.
A design review is in progress to determine the permanent changes required to make this flow instrument operable.
The progress of this design review will be reported in future Semiannual Radiological Environmental Reports.
Sincerely, l
)
g o
W.
. Orser General Manager 8604100156 060321
)
PDR ADOCK 05000344 one g
\\O