ML19309A681
| ML19309A681 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 12/11/1973 |
| From: | Davis E SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | Anthony Giambusso US ATOMIC ENERGY COMMISSION (AEC) |
| References | |
| RTR-WASH-1270 NUDOCS 8003310655 | |
| Download: ML19309A681 (2) | |
Text
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AEC DIST '7UTION FOR PART 50 DOCKET MATET L
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(TEMPORARY FORM)
CONTROL NO 14
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FILE:
FROM:
DATE OF DOC DATE REC'D LTR MEMO RPT OTHER S cramento Mucnicipal Utility Dist.
Sacramento, Calif. 95813 Mr. E.K. Davis 12-11-73 12-28-73 X
TO ORIG CC OTHER SENT AEC PDR XXX A. Giambusso 1 signed CLASS UNCLASS PROP INFO INPUT NO CYS REC'D DOCKET NO:
XXX 1
50-312 DESCRIPTION:
ENCLOSURES:
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Ler to our 10-9-73 ler and WASH-1270, " Anticipate d Trenoients Without Scram for Water-Cooled Power
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Reactors."....adv AEC that they concur that Rancho Seco #1 is a Category C. Plant.....
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g PLANT NAME:
Rancho Seco #1
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FOR ACTION /INFORMATION 1-2-74 JB BUTLER (L)
/SCWENCER(L)
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REGAN(E)
W/ C:: pies W/jfCopies W/ Copies W/ Copies CLARK (L)
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IUTERNAL DISTRIBUTION m
(REGFIW TECH REVIEW DENTON A/T IND LIC ASST F AEG PDR HENDRIE GRIMES BRAIIMAN OCC, ROOM P-506A SCHROEDER GAMMILL 9IGGS (L)
SALTZMAN MUNTZING/ STAFF MACCARY KASTNER GEARIN (L)
B. HURT CASE KNIGHT BALLARD
/ GOULBOURNE (L)
PMNS GIAMBUSSO PAWLICKI SPANGLER LEE (L)
MCDONALD BOYD SHA0 MAIGRET (L)
DUBE w/ Input MOORE (L)(BWR)
/ STELLO ENVIRO SERVICE (L)
DEYOUNG(L)(PWR)
HOUSTON MULLER SHEPPARD (E)
INFO SKOVHOLT (L)
NOVAK DICKER SMITH (L)
C. MILES P. COLLINS ROSS KNIGHTON TEETS (L)
B. KING IPPOLITO YOUNGBLOOD WADE (E)
M EG OPR TEDESCO REGAN WILLIAMS (E)
FILE & REGION (3)
LONG PROJECT LDR WILSON (L) t$ 0 (13 310 f F4 MORRIS LAINAS DURHAM (E)
STEELE BENAROYA HARLESS
.h VOLINER EXTERNAL DISTRIBUTION V'
1 - LOCAL PDR 1 - DTIE(ABERNATHY)
(1)(2)(10) NATIONAL LAB'S 1-PDR-SAN /LA/NY
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1 - NSIC(BUCHANAN) 1-ASLBP(E/W Bldg,Rm 529) 1-GERALD LELLOUCHE 1 - ASLB(YORE /SAYRE/
1-W. PENNINGTON, Rm E-201 GT BROOKHAVEN NAT. LAB WOODARD/"H" ST.
1-CONSULTANT' S 1-AGMED(Ruth Gassman) 16 - CYS ACRS HOLDING NEWMARK/BLUME/AGBABIAN RM-B-127, GT.
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1-GERALD ULRIKSON...ORNL 1-3D..MULLF.R..F 309 GT
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q SACRAMENTO MUNICIPAL UTILITY DISTRICT O 6201 S Street, Box 15830, Sacramento, California 95813; (916) 452-3211 December 11, 1973 Mr. Angelo Giambusso Deputy Director for Reactor Projects Directorate of Licensing U. S. Atomic Energy Commission Washington, D. C.
20545 l
AEC Docket No. 50-712 Rancho Seco Nucla; ' Oenerating Station, Unit No.
Dear Mr. Giambusso:
The District has reviewed your letter of October 9,1973 and WASIl-1270, " Anticipated Transients Without Scram for Water-Cooled Power Reacters." Appendix B to WASH-1270 identifies plant status, and we concur that Rancho Seco Unit No.1 is a Category C plant.
Babcock & Wilcox has a topical report on file (BAU-10016,
" Analysis of Anticipated Transients Without Trip," September 1972) with the AEC regarding the analysis of this type of transient, and B&W has already J
begun discussions with the Regulatory Staff on further effort; to meet the criteria set forth in the above AEC report. A second report will be i
prepared by B&W following completion of those additional analyses agreed j
to by B&W and the Regulatory Staff as being necessary to satisfy the ATWS criteria. When completed, this report will be submitted to the AEC for 3
Rancho Seco Unit No. 1.
Since B&W is dealing with ATWS on a generic basis with the Regulatory Staff, it is our understanding that we should not receive any questions on ATWS until this generic review is completed, j
Si ely yours, n ___
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hN E. K. Davis y
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i General Manager A1 I QT S
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