ML20137M038
| ML20137M038 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 01/22/1986 |
| From: | Kober R, Rober R ROCHESTER GAS & ELECTRIC CORP. |
| To: | Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-85-001, IEB-85-1, IEIN-84-06, IEIN-84-6, NUDOCS 8601280172 | |
| Download: ML20137M038 (2) | |
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' ROCHESTER GAS AND ELECTRIC CORPORATION e 89 EAST AVENUE, ROCHESTER N.Y. 14649-0001 %.)
ROGER W. KOBER VKE MESOENT T E L E '**ON E ELECTR< 6 $TTAM PRODUCTKW AetaCODE 71s 546 2700 January 22, 1986 Dr. Thomas E.
Murley, Regional Administra tor U.S. Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, Pennsylvania 19406
Subject:
IE Bulletin 85-01 Steam Binding of Auxiliary Feedwater Pumps R.
E. Ginna Nuclear Power Plant Docket No. 50-244
Dear Mr. Murley:
This letter is in response to USNRC IE Bulletin 85-01, Steam Binding of Auxiliary Feedwater Pumps.
Prior to this IE Bulletin, and subsequent to receipt of USNRC IE Information Notice 84-06 and INPO Significant Operating Experience Report No. 84-03, procedures were implemented to monitor fluid conditions in the Auxiliary Feedwater Systems at Ginna Station.
Effective October 23, 1984, Procedure O-6,
" Operations and Process Monitoring", was changed to include monitoring the temperaturelof the Auxiliary Feedwater and Standby Auxiliary Feedwa ter Systems at least once per shift to detect any back -
leakage.
This is accomplished by touching the discharge piping and pump casing.
This procedure also directs the operators to vent the casing and operate the affected pump if back leakage is
-evident.
Training on these changes was accomplished by reading and acknowledgment.
Effective July 6, 1984, steps were added to Procedure PT-16,
" Auxiliary Feedwa ter Pump Flow Check", and PT-36, "S ta ndby Auxiliary Feedwater Pump Flow Check", to verify that the discharge piping of the pumps are at ambient temperature af ter testing is completed.
The informa tion of these p'rocedures satisfies the require-ments of IE Bulletin 85-01.
The procedures will remain in effect until resolution of Generic Issue 93 or a hardware modification reduces the possibility of steam binding.
~
8601280172 860122 PDR ADOCK 05000244 G
i ROCHESTER GAS AND ELECTRIC CORP.
SHEET NO.
2 DATE January 22, 1986 To ~
Dr. Thomas E. Murley This response required 6 staff hours for review and preparation of the written report.
V truly yours, I2 l
aga M, f
Roger W.
Kober Subscribed and sworn to me on this 22nd day of January 1986.
h(
LYNN 1. HAUCK NOTARY FUULIG. State of N.Y Monroe County
'[
My Commissen Dpires March 30,19M xc:
USNRC, Document Control Desk Washington, 6C 20555