Part 21 Report - 1996-120
ACCESSION #: 9512280065
ROCHESTER GAS AND ELECTRIC CORPORATION o 89 EAST AVENUE, ROCHESTER,
N.Y. 14649-0001
JOSEPH A. WIDAY TELEPHONE
Plant Manager AREA CODE 716 546-2700
Ginna Nuclear Plant
August 28, 1995
U.S. Nuclear Regulatory Commission
Operations Center
Facsimile Number 301-816-5151
Telephone Number 301-816-5100
Subject: Initial Notification of 10 CFR Part 21 Defect
R.E. Ginna Nuclear Power Plant
Docket No. 50-244
In accordance with 10 CFR Part 21, Reporting of Defects and
Noncompliance, Section 21 (c) (3) (i), which requires "Initial
notification by facsimile", the enclosed initial notification is
provided. Written notification, in accordance with 10 CFR Part 21,
Section 21 (c) (3) (ii), will be provided by September 25, 1995.
Very truly yours,
Joseph A. Widay
Enclosure
PAGE 2
10CFR21 INITIAL FACSIMILE NOTIFICATION
I. NAME AND ADDRESS OF THE INDIVIDUAL INFORMING THE COMMISSION:
NAME: Joseph A. Widay
Plant Manager
ADDRESS: Rochester Gas & Electric Corporation
89 East Avenue
Rochester, New York 14649
II. IDENTIFICATION OF THE FACILITY, THE ACTIVITY, OR THE BASIC
COMPONENT SUPPLIED FOR SUCH FACILITY WHICH FAILS TO COMPLY OR
CONTAINS A DEFECT:
The facility is the R. E. Ginna Nuclear Power Plant. The basic
component is the internal gear positive displacement pump used
as the fuel oil booster pump on the "B" Emergency Diesel
Generator (D/G), (The pump is a Tuthill Model 2CF-CC and, the
Ginna equipment identification number (EIN) is PDG05B.)
III. IDENTIFICATION OF THE FIRM CONSTRUCTING THE FACILITY OR
SUPPLYING THE BASIC COMPONENT WHICH FAILS TO COMPLY OR
CONTAINS
A DEFECT:
The pump was manufactured by:
Tuthill Corporation
Tuthill Pump Division
12500 South Pulaski Road
Chicago, Illinois 60658
Note: This pump was purchased commercial-grade, was
commercially-dedicated by Rochester Gas & Electric, and met all
technical requirements included in the procurement document.
IV. NATURE OF THE DEFECT OR FAILURE TO COMPLY AND THE SAFETY
HAZARD
WHICH IS CREATED OR COULD BE CREATED BY SUCH DEFECT OR FAILURE
TO COMPLY:
The pump was supplied as an exact replacement (by model number)
for the original component and was satisfactorily tested to
meet the pump performance requirements established by the pump
original equipment manufacturer (OEM). The replacement pump
was installed during a scheduled maintenance outage of the "B"
Emergency D/G in August, 1995. During post-installation
testing, the diesel minimum operating fuel oil pressure (as
recommended by the diesel OEM) could not be achieved. The
safety hazard that could have been Treated was that the B
Emergency D/G may not have been able to maintain design load
rating (with the fuel oil booster pump capacity reduced).
PAGE 3
V. THE DATE ON WHICH THE INFORMATION OF SUCH DEFECT OR FAILURE TO
COMPLY WAS OBTAINED:
The information was obtained on August 3, 1995.
VI. IN THE CASE OF A BASIC COMPONENT WHICH CONTAINS A DEFECT OR
FAILS TO COMPLY, THE NUMBER AND LOCATION OF ALL SUCH
COMPONENTS
IN USE AT, SUPPLIED FOR, OR BEING SUPPLIED FOR GINNA STATION:
There are two fuel oil booster pumps installed, one on the "A"
and one on the "B" Emergency D/G. (This defect only affected
the "B" Emergency D/G.) There were two pumps procured as
replacement spares for the installed fuel oil booster pumps,
and both of these spares appear to have this defect.
VII. THE CORRECTIVE ACTION WHICH HAS BEEN, IS BEING, OR WILL BE
TAKEN; THE NAME OF THE INDIVIDUAL OR ORGANIZATION RESPONSIBLE
FOR THE ACTION; AND THE LENGTH OF TIME THAT HAS BEEN OR WILL BE
TAKEN TO COMPLETE THE ACTION:
Corrective action for the fuel oil booster pump installed on
the "B" Emergency D/G is complete. The corrective action was
to adjust the pump end play clearance to tighter tolerances by
changing shims on the pump cover to achieve the fuel oil system
pressure recommended by the diesel OEM. Additional actions to
ensure spare pumps meet these recommendations are being
evaluated.
VIII. ANY ADVICE RELATED TO THE DEFECT OR FAILURE TO COMPLY ABOUT
THE
FACILITY, ACTIVITY, OR BASIC COMPONENT THAT HAS BEEN, IS BEING,
OR WILL BE GIVEN TO PURCHASERS OR LICENSEES:
Subsequent to the installation of a new fuel oil booster pump,
if fuel oil system pressure (as recommended by the diesel OEM)
is not achieved, adjustment of pump end play clearance may be
necessary to increase pump capacity.
*** END OF DOCUMENT ***
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