ML19260A109
| ML19260A109 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/06/1972 |
| From: | Howard E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Henderson J US ATOMIC ENERGY COMMISSION (AEC) |
| Shared Package | |
| ML19260A104 | List: |
| References | |
| NUDOCS 7910290726 | |
| Download: ML19260A109 (1) | |
See also: IR 05000289/1972009
Text
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UNITED STATES
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ATOMIC ENERGY COMP IISSION
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DIVISION OF COMPLIANCE
201 G45 3942
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970 BROAD STREET
NEWA! K. NEW JERSEY 07102
June 6, 1972
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J. B. Henderson, Chief, Reactor Construction
Branch, Regulatory Operations, HQ
METROPOLITAN EDISON COMPANY
THREE MILE ISLAND UNIT 1
RO REPCRT NO. 50-289/72-09
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The subject inspection report is forwarded for information.
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One item of nonconformance was identified relative to location of con-
struction joints. The licensee's position was stated to be that the
strength analysis assumed no bond at the construction joint; however,
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core drilling was being accomplished to determine the exact location
of the joints and the degree of bond. This matter will be reviewed
during subsequent inspections.
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The investigation of the extent of voids present in the South 180
0
section of the ring girder has not been completed. Our inspector
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feels that the extent of the voids in the South 1800 section are much
less than that identified in the North 1800 section, based on pre-
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liminary data.
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We plan to re-evaluate the QC system of Three Mile Island during sub-
sequent inspections.
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.E. M. Howard, Chief
Reactor Construction Branch, RO:I
Enclosure:
Subject Inspection Report
cc:
R. Minogue, RS (3)
D. E. Kartalia, CGC y
R. S. Boyd, L (2)
R0 Files
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R. C. DeYeung, L (2)
DR Central Filec /
D. J. Skovholt, L (3)
H. R. Denton, L (2)
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P. A. Morris, R0
R. H. Engelkea, R0
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J. G. Keppler, RO
910290 7 A[
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