ML20213D472
| ML20213D472 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 01/12/1981 |
| From: | Schauer F Office of Nuclear Reactor Regulation |
| To: | Youngblood B Office of Nuclear Reactor Regulation |
| References | |
| CON-WNP-0325, CON-WNP-325, FOIA-81-223 NUDOCS 8101200324 | |
| Download: ML20213D472 (1) | |
Text
gjd'\\).@ 13 DISTRIBUTION QCentral Fjie JAN 1 ? 14 SEB Redg. File F. Schauer D. Jeng c.3 - M S. Chan IEl10RN:DU~4 FOR: Billy J. Youngblood, Chief Licensing Branch !!o. 1 Division of Licensing Tu FR0il:
Fran: P. Schauer, Chief E
Y Structural Engineering Branch Division of Engineering
SUBJECT:
REVIElf 0F Tile PROPOSED RESOLUTIO!! 0F DEFECTS Ill Tile llUP-2 SACRIFICIAL SIIIELD UALL Your ncno of December.11,1900 has clarified the intent of your previous acao dated flovember 20, 1900, on the sanc subject. Our findings of the proposed resolution of defects, transmitted through our acno of Deccaber 9, 1900, referred only to the corrective action plan in the vicinity of the construction joint at elevation 541 of the SS!! and are not applicable to other areas. Should there be defects that exist in ottier parts of the SSU, ue will require detailed information of each defect including the exact location and the nature of the defect, procedurcs.and theoretical basis of corrective actions, conparison of the corrective plan with the original design, and justification of deviation from design codes..Upon receiving such details and request for review, we will of course revicu and cealuate the proposed plans accordingly.
In the acan tinc..we feel that the applicant's blanket statencnt on the rationale for leaving all defects uncorrected is unacceptabic.
Franz P. Schaucr. Chief Structural Engineering Branch Division of Engineering cc:
J. Knight R. Tcdesco S. Paulicki D. Jeng
!l. Lynch D. Smith S. Chan COMTACT:
S. P. Chan x29400
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'F5ch~ad C 5fh'an;afh' DATE NQC FORM 318 (9 76) NR'1Ad O240 D U.S. GOVERNMENT PRINTING OFFICE: 1979 289 369