ML19309A178
| ML19309A178 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 04/18/1973 |
| From: | Rich Smith NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| To: | Mattimoe J SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| Shared Package | |
| ML19309A179 | List: |
| References | |
| NUDOCS 8003260888 | |
| Download: ML19309A178 (2) | |
See also: IR 05000312/1973002
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.V31 ' 1973
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Sacramento' Municipal Utility District
Docket No. 050-0312
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P. O. Box 15830
Sacramento, California 95813
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Attention: Mr. John J. Mattimoe, Assistant
General Manager and Chief Engineer
Gentlemen:
This refers to the inspection conducted by Messrs. R. T. Dodds and
L. J. Garvin of this office on March 15, 15, 19 and 20, 1973, of construction
activitics authorized by AEC construction ?crmit No. CPPR-56 and to the
discussion of our findings held by Mr. Dodds with Mr. J. J. Mattimoo,
V. P. McMahon and other members of your scaff at the conclusion of the
inspection.
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Arcas examined during this inspection included (1) pipe hangers and supports,
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(2) reactor vessel internals, (3) ovaluacion of secam generator weld filler
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metal records, (4) component and sys tem cicaning, (5) replacement of limit
switches in Models SMB-00 and SMB-000 Liaitorque valve motor operators,
(6) calibration of construction test equipment, and (7) several industry-
related potential generic prob 1 cms. Uithia these areas, the inspection
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consisted of selective examination of pwedurcs and representative records,
interviews with project personnel and cin.. vations by the inspectors.
In addition, the 'inspectora verified the rctions you have taken with
respect to the items identified in our .. w er of February 6, 1973 and
your response dated Mard 5,1973. We ir.w no further questions concerning
those items.
This inspection also included an e:ccminat ima of your quality assurance
program related to the painting of the liner and equipment inside the
containment vesuci, as referenced in our lector of March 15, 1973.
Additionally, we noted that your paintin operations performed prior
to September 1972 were being re-examine.
..d repaired as necessary.
We have no further questions concerning sece matters.
No viointions of AEC requirements were 3.xntified within the areas c: amined
during this inspection.
It is our understanding from this inaptc.. on chat you intend co take the
actions indicated:
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Sacra.
.o Municipal Ucil. Dist.
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M's 18 is73
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Obt.>in the results of qualification tests and free chloride analysis
for solvents used to clean Class I components for piping systems.
2.
Updace the procedures for pipe hangers and supports to document
current practices and the dispositioning of inspection records.
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3.
The r.wiiographic report forms for p :i:::ary system pipe welds will be
revised to include sketches and su nicient information in order to
make the forms self-explanatory by April 1973.
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We will examine your actions on these items at the time of our next
inspection.
Attached to this letter is our inspection report.
In accordance with
Section 2.790 of the AEC's " Rules of Practice", Part 2, Title 10, Code
of Federal Regulations, a copy of this Iceter and the enclosed inspection
report will be placed in the AEC's Public Document Room.
If this report
contains any information that you believe to be ' proprietary, it is
necessary that you submit a written application to this office, within 20
days of the date of this letter, requesting that such information be withheld
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from public disclosure. The application must include a full statement of
the reasons why it is claimed that the information is proprietary. The
application should be prepared so that any proprietary information identified
is contained in an enclosure to the application, since the application without
the enclosure will also be placed in the 2ublic Document Room.
If we do not
hear from you in this regard within the specified period, the report will be
placed in the Public Document Room.
Should you have aof questions concerniv this inspection we will be glad to
discuss them with cou.
cerely,
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.. U. Smith
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Zaclosure:
bec w/o enclosure:
R0 Inspection Epc. No. 050-0312/73-02
Chief, FS&EB, R0:HQ
by R. T. Dodds
Chief, 03, RO:HQ
Chief, Const. Br., R0:HQ
cc w/o encicsure:
[RO:HQ (4)
V. P. McManon, Quality Assurance
Directorate of Licensing (4)
Director, SLRID
DR Central. Files
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