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APPEN0!X A 1
Arizona Public Service Company P. 0. Box 21666 Phoenix. Arizona 85036 1
Docket No. 50-528 Construction Permit No. CPPR-141 NOTICE OF VIOLATION Based on the results of an NRC inspection conducted on August 29 to September 2.1977, it appears that two of your activities were not con-4 f
ducted in full compliance with the requirements of 10 CFR 50. Appendix
- 5. Criteria V and XVII, as implemented by the PSAR (Chapter 17).
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Criterion V requires that activities affecting quality be accomplished Bechtel i
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as prescribed by documented instructions and procedures.
work procedure / quality control instruction No. 56 requires concrete l
robar clear.ing to be performed in accordance with Erico procedure RS10M974. "Cadweld Rebar Splicing".
Contrary to this requirement, on August 30, 1977, the NRC inspector observed five No.11 rebars in the reactor pit which were in the process of being cadwelded but had not been wire brushed (cleaned).
It was further noted that the technique used by Bechtel personnel l
when cleaning rebar is not in accordance with the Erico procedure.
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in that bars are not wiped with a clean, dry rag after hand wire brushing and bars are not heated with a " Rosebud" tipped torch l
before wire brushing.
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This is a deficiency i
l Criterion XVII requires sufficient records be maintained to furnish ASTM specification C94-l 1
5.
evidence of activities affecting quality.
mental water additions to concrete in delivery truc on the concrete delivery tickets before unloading.
l Contrary to these requirements, on August 30,1977, during concrete l
placement No. 1A037/1A039 and the west half of 1A061, a four g supplemental water addition was made to concret l
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This is a deficiency l
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0D0703 293 PU"
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