ML19319C678
| ML19319C678 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 08/09/1971 |
| From: | Spencer G US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Henderson J US ATOMIC ENERGY COMMISSION (AEC) |
| Shared Package | |
| ML19319C679 | List: |
| References | |
| 14047, NUDOCS 8002210538 | |
| Download: ML19319C678 (2) | |
Text
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k UNITED STATES V
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ATOMIC ENERGY COMMISSION i
DIVISION OF COMPLIANCE PEGION V 2111 BANCROPT WAY BERKELEY, CALIFORNIA 94704 Tm.s - me,e4i-siz:
E'zT. 881 August 9, 1971 J. B. Henderson, Chief Reactor Construction Branch Division of Compliance, Headquarters SACRA} ENTO MUNICIPAL UTILITY DISTRICT (RANCHO SECO)
DOCKET NO. 050-0312 The Rancho Seco construction site was visited on July 21-23, 1971 for the purpose of conducting a routine construction inspection. No safety problems
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or deficiencies were identified during the inspection.
l Subsequent to the inspection, SMUD informed Region V that they had received, reviewed and accepted B&W's engineering justification for the use of hot rolled steel that had not been normalized, in the assembly of the No. 2 steam generator. Also based on a discussion with M. W. Peranich, CO:HQ, it appears that the proposed documentation for the Class I carbon steel pipe will be adequate. We plan to review the disposition of both of these items s%
during the next inspection.
BMN8r/a/n
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G. S. Spencer Senior Reactor Inspector
Enclosure:
CO Rpt. No.71-004 by R. T. Dodds dtd 8/9/71 cc w/ enc 1:
E. G. Case, DRS-(3)
R. S. Boyd, DRL(2)
R. C. DeYoung, DRL (2)
D. J. Skovholt, DRL (3)
H. R. Denton.DRS (2)
A. Ciambusso, CO
.R. H. Engelken, CO L. Kornblith, CO
-Regional Directors, CO 4
DR Central Files v/
8002 210 f3[
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DIVISION OF COM.PLIANCE 5.-
1 MONTHLY ~REPCRT FOR-AUGUST 1971 L
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Sacramento Municipal Utility District (Rancho Seco) - A-CO inspection was conducted on July:21-23.
The inspection sincluded a: review.of the QC procedures developed to control
. the welding-wortc, NDT1requireme'nts ' and documentation for the installation;of' Class I_ piping systems.
A-review of the
" records:and. observation of the. work in progress-indicated
.that the:QA/QC requirements.were being followed.
.A review of
-. outstanding items disclosed-that the use of-nonconformance s
. material in the shellLof'the steam generator-(July Monthly Report). appears toLhave'been resolved.
The licensee informed the-inspectors.that an evaluation.of the material used:had' been made, that it(appears'to be-acceptable, and will be approved;in accordance with appropriate design change procedure.
The licensee's~auditiof one'of his pipe vendors identified a
- nonconformance~concerning the traceability ~of-the pipe material.
_The pipe;has.been quarantined at the. site until certification, consistent ~with the'QA program,is' received.
No additional-deficiencies or safety items were identified.
-The. licensee, subsequent to the inspection, advised CO by
. telephone that the Teamsters struck-the~ plant on' August 2,
.andLother crafts are honoring their-picket line.
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