IR 05000445/1980029
| ML19345F112 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 12/31/1980 |
| From: | Crossman W, Randy Hall, Tapia J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | |
| Shared Package | |
| ML19345F105 | List: |
| References | |
| 50-445-80-29, 50-446-80-29, NUDOCS 8102060730 | |
| Download: ML19345F112 (3) | |
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h U. S. NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTIC'N AND ENFORCEMEllT
REGION IV
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Report No. 50-445/80-29; 50-446/80-29 Docket No. 50-445; 50-446 Category A2 Licensee: Texas U:ilities Generating Company 2001 Bryan Tower Dallas, Texas 75201 Facility Name:
Comanche Peak, Units 1 and 2 Inspection at: Comanche Peak, Glen Rose, Texas Inspection Conducted:
December 9-12, 1980
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Inspector:
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- g J. I.'Tapia, Reactor Inspector, Engineering Support
_Date Section Other Accompanying Personnel:
W. B. Jones, Engineering Aide (Co-op)
Approved:
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,M fW. A. Crossman, Chief, Projects Section Date '
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R. E. Hall, Chief, Engineering Support Section Date Insoection Summary:
Insoection on Decembr 9-12, 1980 (Recort.No.'50-445/80-29: 50-446/80-29)
Areas Inscecte"*
.ioutine, unannounced inspection of. construction activities-related to safety-related. pipe support and restraining-systems. 'The-inspection involved twenty-four inspector-hours by'one NRC inspector.
Results: No violations or deviations were identified.
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DETAILS 1.
Persons Contacted Principal Licensee Personnel
- R. G. Tolson, Site QA Supervisor Other Personnel J. R. Ainsworth, Quality Engineering Supervisor, Brown & Root (B&R)
J. Hawkins, ASME QA Supervisor, Gibbs & Hill (G&H)
S. R. Ali, Quality Engineer, B&R G. Willis, ASME QC Mechanical Senior Superintendent, B&R P. Terry, QC Superintendent, B&R J. P. Patton, QC Mechanical Superintendent, B&R R. Wheeler, System Release / Turnover Supervisor, B&R The IE inspector also contacted other licensee and contractor employees including members of the QA/QC and engineering staffs.
- Denotes atter. ding the exit interview.
2.
Site Tour The IE inspector toured the Units 1 and 2 Reactor Containment Buildings -
and Auxiliary Buildings to obsarve construction activitics in progress and to inspect housekeeping.
No violations or deviations were identified.
3.
Safety-Related Pina Support and E?strainino Systems a.
Review of Quality Control Records A review of quality control documentation relative to material identification of pipe support components was conducted during this inspection.
This effert verified that the B&R QC inspection of the completed hangers included a review of the code markings which come; from the Material Request and the Receiving Inspection Report (RIR).
The RIR results from the B&R QC inspection of the American Society of Testing & Materials (ASTM) material designation on the American -
Society of Mechanical Engineers (ASME) Certificate of Compliance upon receipt of the material on site.
This B&R QC' inspection pro', ides evidence of material acceptability for those material stock pieces that have code markings transferred to them prior to cutting.
Site manufactured pieces, from the following randomly selected pipe hangers, were subjected to the 'above described inspection:
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Hanger No. AF-1-102-036-S-53K Hanger No. BR-X-056-706-A-53R Hanger No. CC-1-197-012-C-42R Hanger No. CS-1-018-006-5 c;R Hanger No. CT-1-135-411-C-72R
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Hanger No. SI-1-031-026-Y-32R From a review of the Hanger Package for the above listed components, it was verified that the material ider.tification met the 1974 ASME Boiler and Pressure Vessel Code,Section III, Division 1, Subsection
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NF 2150, " Material Identification," requirements.
In addition, the requirements of B&R QC Mechanical Discipline Manual Procedure No.
QI-QAP-ll.1-28, Revision 4, " Installation Inspections of ASME Comnonent Supports, Class 1, 2 & 3," paragraph 3.1.2,-" Material Traceability Control," were met.
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Observation of As-Built Condition
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A verification of the as-built condition of the following pipe hanger supports was conducted during this inspection:
Hanger No. Si <-013-004-A-55R Hanger No. CS ?-333-001-A-53R Hanger No. CS- -044-077-A-53R Hanger No. CS-2-454-703-A-52R The fillet weld requirements, contained on the individual pipe hanger drawings attached to the Multiple Weld Data Card, were compared by the 'IE inspector to those found on the completed pipe supports in the field.
The as-built conditions:were found to conform to those docu-mented on the as-built' drawings. :The requirements of B&R Construction Procedure No.- CP-CPM-9-10, Revision 1, " Fabrication and Installation of ASME-Reated Component Supports," for the installation of the pipe supports were also found to have been satisfied during the installation, inspection, and documentation process.
No violations or deviations were identified.
4.
Exit Interview The IE inspector. met with 'the licensee representative (denoted in paragraph 1) at the conclusion of the inspection on December 12,1980,-and the IE inspector. summarized the purpose, scope, and findings of the inspection.
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