ML20206J965
| ML20206J965 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 06/25/1986 |
| From: | Koester G KANSAS GAS & ELECTRIC CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| References | |
| KMLNRC-86-116, NUDOCS 8606270323 | |
| Download: ML20206J965 (1) | |
Text
KANSAS GAS AND ELECTRIC COMPANY THE ELECTAiC COMPANY June 25, 1986 GLENN L MOESTER viCEPgf5: DENT DowCLE AR Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Comission Washington, D.C.
20555 KMLNRC 86-116 Re:
Docket No. STN 50-482 Ref:
[etter KMLNRC 86-071 dated 5/2/86 from GLKoester, KG&E, to HRDenton, NRC Subj:
Low Tenperature Overpressure Protection
Dear Mr. Denton:
Wis letter corrects a discrepancy in the description of the low temperature overpressure protection (L'IOP) alarm circuitry as outlined in the referenced letter.
We design described in the referenced letter provides new alarm circuits to valves BB-PV-8702A and FJ-HV-8701B such that if the interlock setpoint is reached and either valve is open an alarm will initiate on the main control board. The referenced letter states that valve position for BB-PV-8702A and EJ-HV-8701B will be derived "directly from valve stem mounted limit switches". However, the design utilizes a contact on the limit switch rotor internal to the valve actuator for valve position indication.
This discrepancy does not change the function of the alarm circuitry as previously described.
If you have any questions concerning this subnittal, please contact me or Mr. O. L. Maynard of my staff.
Very truly yours, Glenn L. Koester Vice President - Nuclear GLK:see cc: P0'Connor (2)
JCumins gO 0606270323 G60625
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