ML17157A675
| ML17157A675 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 04/25/1991 |
| From: | Blough A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Keiser H PENNSYLVANIA POWER & LIGHT CO. |
| Shared Package | |
| ML17157A676 | List: |
| References | |
| NUDOCS 9105020096 | |
| Download: ML17157A675 (3) | |
See also: IR 05000387/1991002
Text
Docket Nos.
50-387
50-388
Pennsylvania Power 8c Light Company
ATTN:
Mr. H. W. Keiser
Senior Vice President - Nuclear
2 North Ninth Street
Allentown, Pennsylvania
18101
Dear Mr. Keiser:
Subject:
NRC Region I Combined Inspection 50-387/91-02; 50-388/91-02
This letter refers.,to the inspection conducted by Mr. Scott Barber and other inspectors of this
office from February
12 through March 25, 1991, at the Susquehanna
Steam Electric Station,
Salem Township, Pennsylvania.
Areas examined during the inspection are described in the
enclosed report, and include plant operations,
maintenance
and surveillance associated with
normal and outage activities.
At the conclusion of the inspection, Mr. Barber summarized
the inspection findings with Mr. Stanley and other members of your staff,
No violations of NRC requirements were identified during the course of this inspection.
From our review, your management
and control of activities affecting safety was effective.
However, we have noted an example of an instrumentation installation and/or design error
that was not determined during the design review process or during post-modification testing.
This example involved the determination that the inlet and outlet temperature setpoints
affecting the operation of the "A" Standby Gas Treatment System on March 9, 1991, were
improperly established.
Previously, in 1988, Main Steam Isolation Valve differential
temperature detectors were found to been miswired.
While the occurence of this type of
finding appears infrequent, it highlights the importance of ensuring your design review and
post-modification testing programs can detect similar deficiencies during the modification
pi'ocess.
No response
to this letter is required.
In accordance with 10 CFR -2.790 of the NRC's
"Rules of Practice,"
a copy of this letter and the enclosure willbe placed in the NRC Public
Document Room.
Your cooperation with us in this matter is appreciated.
Sincerely,
~-< 'yg
A. Randolph Blough, Chief,
Reactor Projects Branch 2
Enclosure:
Combined NRC Inspection Report 50-387/91-02; 50-388/91-02
'9105020096
910425
ADQCK 05000387
6
+6
Pennsylvania Power
and Light Company
cc w/encl:
R. G. Byram, Vice President, Nuclear Operations
H; G. Stanley, Superintendent of Plant - SSES
A, R. Sabol, Manager, Nuclear Quality Assurance
J. M. Kenny, Licensing Group Supervisor
S. B. Ungerer, Manager, Joint Generation Projects Department, Atlantic
Electric
J. S. Decker, Services Project Manager, General Electric Company
B. A. Snapp, Esquire, Assistant Corporate Counsel
H, D. Woodeshick, Special Office of the President
J. C. Tilton III, Allegheny Electric Cooperative, Inc.
Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC) .
NRC Resident Inspector
Commonwealth of Pennsylvania
K. Abraham,
PAO (2)
Pennsylvania Power
and Light Company
I
bcc w/encl:
Region I Docket Room (with concurrences)
Management Assistant, DRMA (w/o encl)
J. White, DRP
P. Kaufman, DRP
T. Johnson,
Senior Resident Inspector, Salem/Hope Creek
J. Joyner, DRSS
R;- J. Kiessel, NRR
E. L. Conner, DRP
J. J. Raleigh, Acting NRR Project Manager
J. Noggle, DRSS
K. Brockman, EDO
J. Trapp, DRS,
bcc w/Executive Summary Only:
W. Hehl, DRP
J. Wiggins, DRP
W. Hodges, DRS
J. Durr, DRS
R. Gallo, DRS
M. Knapp, DRSS
W. Butler, NRR
.S.
ber
RI'.
ite
- DRP
A.R. Blough
/0 /91
04+1
04/ (91
OFFICIALRECORD COPY
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