ML19207A935
| ML19207A935 | |
| Person / Time | |
|---|---|
| Site: | Washington Public Power Supply System |
| Issue date: | 06/22/1979 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| To: | |
| Shared Package | |
| ML19207A933 | List: |
| References | |
| 50-460-79-06, 50-460-79-6, 50-513-79-06, 50-513-79-6, NUDOCS 7908230058 | |
| Download: ML19207A935 (1) | |
Text
,
APPENDIX A Washington Public Power Supply System P. O. Box 968 Richland, Washington 99352 Docket No. 50-460 Construction Permit No. CPPR-134 Notice of Deviation Based on the results of an NRC inspection conducted at the WNP-1 site on April 24-27, 1979, it appears that one of your activities was not conducted in accordance with your commitments to the Commission as indicated below:
Contrary to the commitment in Sections 3.2.2.3, 3.2.4.1, and Table 3.2-2 of the PSAR, a pipe spool classed as ASME Section III, Class 3 (WPPSS Quality Class I) for the Containment Equipment and Floor Drains (DFR system), was found to contain a field fabricated weld which did not meet the requirements of ASME Section III, Class 3 as stated in Section ND 5300 of the ASME B&PV Code.
In this weld, the inspector observed that three or more inches of the weld root lacked complete fc31on. The weld (No. 500 of the DFR System) had been accepted.
I 786152 790 8 2 3 0015T)