IR 05000498/1987015
| ML20210A230 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 04/23/1987 |
| From: | Gilbert L, Ireland R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | |
| Shared Package | |
| ML20210A196 | List: |
| References | |
| 50-498-87-15, 50-499-87-15, NUDOCS 8705050041 | |
| Download: ML20210A230 (4) | |
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. APPENDIX ~
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U.S. NUCLEAR REGULATORY COMMIS510N L
REGION IV
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NRC Inspection' Report:
50-498/87-15 Construction Permits: CPPR-128-50-499/87-15 CPPR-129 Dockets: 50-498 j-50-499 i
Licensee: Houston Lighting & Power Company (HL&P)
P. O. Box 1700 Houston, Texas 77001 Facility Name: South Texas Project, Units 1 and 2 i
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Inspection At: - South Texas Project, Matagorda County, Texas
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Inspection Conducted: April 6-10, 1987
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Inspector:
MNbk2P f/43/f7 i
L. D. Gilbert, Reactor Inspector, Difte
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j Engineering Section, Reactor Safety Branch Approved:
M [N Md f/45/87 R. E. Ireland, Chief, Engineering Section,
[ Tate '
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Reactor Safety Branch
Inspection Summary j
i Inspection Conducted April 6-10, 1987 (Report' 50-498/87-15;~50-499/87-15)
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Areas Inspected: Routine, unannounced inspection of structural steel welding,
welding of the reactor vessel internals, and licensee action on previously identified inspection findings.
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Results: Within the three areas inspected, no violations or deviations were j
identified.
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8705050041 870429 i
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DETAILS 1.
Persons Contacted Principal Licensee Employees S. M. Head, Project Compliance
- C. A. Ayala, Project Compliance
- W. P. Evans, Project Compliance T. McGriff, Senior Quality Assurance Specialist EBASCO Services Inc. (ESI)
P. Phelan, QC, Lead Structural Westinghouse Electric Corp.
C. Hahn, Lead Construction Engineer D. Mathews, Mechanical Engineer The NRC inspector also interviewed other licensee and contractor employees during the course of the inspection.
- Denotes those attending the exit interview.
2.
Licensee Action on Previously Identified Findings (Closed)OpenItem(498/8617-01): Licensee commitment to qualify procedure for performing magnetic particle examination of a surface coated with paint.
The NRC inspector reviewed the Southwest Research Institute final report issued in December of 1986 for the qualification of magnetic particle examination over painted weld surfaces. The qualification report demonstrated the adequacy of the technique used for the magnetic particle examination of welds during the preservice inspection.
This item is considered closed.
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Welding of Structural Steel The NRC inspector reviewed the quality documentation for the following safety-related structural welds.
Five welded connections of Joint Classification B on Drawing 3F01-9-S-3037 for the fuel handling building platform.
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l Four welded connections of Joint Classification B on Drawing 3F01-9-S-3022 for the fuel handling building platform supports for coil units VAH004 and VAH006.
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Three welded connections of Joint Classification A on Drawing 3F01-9-5-3004 for the fuel handling building roof framing.
Four welded connections of Joint Classification B on Drawing 3F01-9-S-3010 for the fuel handling building platforms.
Three welded connections of Joint Classification B on Drawing 3F01-9-S-3023 for the fuel handling building.
Two welded connections of Joint Classification A on Drawing 3F01-9-S-3008 for the fuel handling building framing.
Four welded connections of Joint Classification B on Drawing 3001-9-S-35000 for the diesel generator building platforms.
Six welded connections of Joint Classification B for the diesel generator building overhead crane supports.
Six welded connections of Joint Classification B for the diesel generator building platforms.
Thirteen welded connections of Joint Classification B for the diesel generator building hatches and equipment supports.
In the areas inspected, the weld and inspection records were retrievable, legible, and complete.
No violations or deviations were identified.
Welding of Reactor Vessel Internals The NRC inspector reviewed the following quality documentation provided by Westinghouse Electric Corporation for field welding of the Unit i reactor vessel internals.
Specification No. 3R101NS1003, " Specification for Installation of Reactor Installation."
Process Specification No. 80280LM, " Reactor Internals Fabrication Requirements."
Drawing No. 6119E33, " Upper Internals Instrument and Guide Tube Assembly."
Drawing No. 1762E46, " Probe Holder Shroud General Assembly."
Traveler No. T-TGX-003 for the welding of 12 dowel pin locking devices and 2 lock bars to the upper subassembl._ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _. _ _ _
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In the areas inspected, the records were retrievable, legible, and complete.
No violations or deviations were identified.
5.
Exit interview The NRC inspector and Mr. C. Johnson, the NRC senior resident inspector, met with licensee representatives (denoted in paragraph 1) on April 9, 1987, and summarized the scope and findings of the inspection.
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