ML20034F052
| ML20034F052 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 02/18/1993 |
| From: | Durr J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Danni Smith PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| Shared Package | |
| ML20034F055 | List: |
| References | |
| NUDOCS 9303020228 | |
| Download: ML20034F052 (2) | |
See also: IR 05000352/1993005
Text
b
Q)
"
I
FEB 181993
Docket Nos. 50-352
50-353
Mr. D. M. Smith
Senior Vice President -
Nuclear
Philadelphia Electric Company
Nuclear Group Headquarters
Correspondence Control Desk
P. O. Box 195
Wayne, PA 19087-0195
Dear Mr. Smith:
SUBJECT: INSPECTION REPORT NOS. 50-352/93-05 AND 50-353/93-05
This letter refers to the inspection conducted by Mr. J. Carrasco of this office on
January 25-29,1993, at the Chesterbrook office and the Limerick Generating Station,
Units 1 and 2, in Sanatoga, Pennsylvania. The inspector discussed the results of the
inspection with Mr. J. Doering and other members of your staff at the conclusion of the
inspection.
This inspection focused on activities important to the public health and safety and was
directed towards engineering activities with emphasis on the adequacy of the design,
installation, and modification of safety related dynamic pipe restraints (DPRs) and static
(rigid) pipe supports, including the snubber surveillance program.-
Details on the areas examined during the inspection are described in the NRC Region I
inspection report enclosed with this letter. Within these areas, the inspection consisted of
selected examinations of procedures and representative records, interviews with personnel,
and observation by the inspector.
Within the scope of this inspection, no violations were observed. However, an unresolved
item was observed regarding the lack of a root cause analysis for the majot failure
contributor of snubbers " dry grease." Replacing snubbers upon failure does not constitute a
comprehensive corrective action, but is merely a reaction to an individual snubber failure and
not the systemic problem. The dry grease issue was discussed with your staff during the
inspection and they have initiated corrective action.
9303020228 930218
ADOCK 05000352
fI
.
O
i
.
-
- -
-
-
-
.
- , ,
i
s
Y
FEB 181993
'
. . -
Mr. D. M. Smith
2
No reply to this letter is required. Your cooperation in this matter is appreciated.
Sincerely,
ofiginal sipM E7* '
3 3 cec.ie P. D W '
Jacque P. Durr, Chief
Engineering Branch
Division of Reactor Safety
Enclosure: NRC Region 1 Inspection Report Nos. 50-352/93-05 and 50-353/93-05
cc w/ encl:
R. Charles, Chairman, Nuclear Review Board
D. R. Helwig, Vice " resident - Limerick Generating Station
G. J. Beck, Manager Licensing Section
G. Madsen, Regulatory Engineer - Limerick Generating Station
Secretary, Nuclear Committee of the Board
Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
K. Abraham, PAO (2)
NRC Resident Inspector
l
Commonwealth of Pennsylvania
i
bec w/ encl:
Region I Docket Room (with concurrences)
,
E. Wenzinger, DRP
C. Anderson, DRP
N. Perry, SRI, Yankee Rowe
DRS/EB SALP Coordinator
V. McCree, OEDO
F. Rinaldi, NRR
RI:DRS
RI:DRS
RI:DRS
Ca4r a .o
-
Durr
t9
2//f/93
2/#/93
2/l
OFFICIAL RECORD COPY
A: LIM 9305.JC
,