IR 05000424/1979015
| ML19254E866 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 09/27/1979 |
| From: | Conlon T, Lenahan J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML19254E862 | List: |
| References | |
| 50-424-79-15, 50-425-79-15, NUDOCS 7911020462 | |
| Download: ML19254E866 (4) | |
Text
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Report Nos. 50-424/79-15 and 50-15/79-15 Licensee: Georgia Power Company 270 Peachtree Street, NW
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Atlanta, Georgia 30303 Facility Name: Vogtle Nuclear Plant, Units 1 and 2 Docket Nos. 50-424 and 50-425 License Nos. CPPR-108 and CPPR 109 Inspection at Vogtle site near Waynesbaro, Georgis Inspector:
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J,,JJ. Lenahad
~Date Signe~d Approved by AM Q-47-79 T. E. Conlon, Section Chief, RCES Branch Date Signed SUMMARY Inspection on September 11-14, 1979 Areas Inspected This routine, unannounced inspection involved 26 inspector-hours onsite in the areas of structural concrete work activities and quality records, soils and concrete laboratory, and licensee action on previous inspection findings.
Results Of the areas inspected, no apparent items of noncompliance or deviations were identified.
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DETAILS 1.
Persons Contacted Licensee Employees K. M. Gillespie, Project Manager
- D.M. Fiquett, Manager, Field Operations
- E. D. Groover, QA Site Supervisor
- C. Sarver, QA Engineer N. Langord, Civil QC Inspector W. Kent, Civil QC Inspector W. Sweat, Civil QC Inspector
- J. F. D'Amico, QA Engineer _
- B. C. Harbin, Civil Projects Section Supervisor
- B. R. Quick, QA Records Custodian C. D. Peacock, Civil Training Specialist
- H. H. Gregory, III, Assistant Project Manager Other Organizations V. Srinivasan, Geotechnical Engineer, Bechtel
- J. Lovekamp, Resident Civil Engineer, Bechtel
- G. S. Wisen, QC Coordinator, Waslh Construction Company
- F. R. McCanty, Project Manager, Wasish Construction Company
- Attended exit interview 2.
Exit Interview The inspection scope and findings were summarized on September 14, 1979, with those persons indicated in Paragraph I above.
3.
Licensee Action on Previous Inspection Findings a.
(0 pen) Infraction (424/425/79-08-01): Failure to document backfill test data. The inspector examined revised procedure number CD-T-01,
" Earthwork Quality Control" which specifies the method to be used for determining and documenting the moisture content of the soil at time of compaction. This item remains open pending implementation of the revised procedure in backfill operations.
b.
(0;en) Infraction (424/425/79-11-01): Backfill moisture control. The inspector examined revised procedure number CD-T-01 which specifies
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the methed (use of field stove) to be used to control backfill moisture content et time of compaction. The inspector reviewed results of
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correlati,on tests cerforroed to verify that determination of moisture content.of backfill by use of the field stove agrees with the moisture content determined by use of methods in ASTM D2216.
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This item remains open pending implementation of the revised procedure in backfill operations.
4.
Unresolved Items Unresolved items were not identified during this inspection.
5.
Independent Inspection Effort
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The inspector examined the following areas:
a.
Construction status b.
Soils and concrete laboratory and currentness of calibration of laboratory equipment Storage of prestressing system trumpets and baseplates c.
d.
Welding of Nelson studs on steel embedment plates Results of physical and chemical tests (certified materials. test e.
reports) performed on 3/4 inch A-36 steel plate (heat no. C75347), 1 1/4 inch A-36 steel plate (heat no. R-7411576), and 3/4 inch by 8 3/16 inch nelson studs (heat no. N77582). These materials will be used to fabricate embedment plates.
f.
Partial placement of pour number 1-05E-001B, the top of the foundation met in nuclear service cooling water tower IB, and pour number A-080-021, an interior well in the auxiliary building.
g.
Curing of pour number 1-05E-001B No deviations or items of noncompliance were identified..
6.
Containment (Structural Concrete I) - Review of Quality Records, Units 1 and 2 The inspector examined the following quality records for structural concrete:
Rasults of mixer uniformity tests performed on concrete batch plant a.
since July 14, 1978.
b.
Results of monthly tests performed sin 6e May,1979 to determine effect of mixing water and ice on compressive strength of concrete, time of set, and soundenss.
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Cadweld test reports
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d.
Training yecords of 9 QC inspectors.
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Disposition of nonconformance report numbers CD-329, CD-335, CD-347, e.
CD-406, CD-429, an(. CD-448.
Acceptance criteria examined by the inspector appear in Section 3.8 of the PSAR, Bechtel Specification X2AP01, and GPC Vogtle Field Procedure Nos.
CD-T-02 and CD-T-06.
No deviations or items of noncompliance were identified.-
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