ML17296B274
| ML17296B274 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 02/04/1981 |
| From: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Spencer G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, ANPP-17230-BSK, NUDOCS 8103120469 | |
| Download: ML17296B274 (10) | |
Text
REGULATOR NFORMATION DISTRIBUTION TEM (RIDS)
ACCESSION'BR t 8103120<69 DOC ~ DATEt 81/02/DO NOTARIZED!
NO DOC FACIL'tSTN SO 528 Palo Ve'r deI Nuclear>> Statfoni Unit ir Ar fzona Publi STN 50 529 Palo Ve'rde<<Nuclear
~ Statfoni Unf t 2i Ar fzona Publ.i OS000529 STN 50 S30 Palo Verde Nuclear StatfonE Uni,t" 3i Arizona Publ.i 05000S30 AUTH~ NAME(
AUTHOR AFFILI'ATION VAN BRUNTiE~,E',
Arizona Public Service" Co.
REC IP ~ NAMEI RECIPIENT-AFFILIATION.
SPENCER,G,S, Region Si San Francfscoi R'eactor Construction 8 Engineer SUBJECT! Final deficiency rept re~ lack of addi>> rebar,"reinforcement fnI containment>> placett>>entimakfng wa]l susceptible" to over stt essing under seismic conditions>Caused by oversight
~
Rebar
- added, OISTRISUTION COOEc SOI9S
. COPIES RECEIVES ILtIR J.'NCL
SIZEi T>>(TLK't Construction Deficiency Repor t (iOCFRSO ~ SSK)
NOTES t Stander di zed P l ant s 1 cy t C! Grimes Standardized Plant; 1 cy.'C Grimes Standardized Plant; 1 cy!C'rimes 05000528 05000529 05000530 RECIPIENT ID CODE'/NAMEl ACTIONt'/O'ICENSNG OQ LEK~tJ ~
06 INTERNAL'D/RCI/IEi 17 D/DIR HUM FAC15 EQUIP QUAL'R11 I8EI 09 MPA 20 OEL D 2'1 QA BR 1Q RUTHERFORD'f, IE>>
COPIES'TTR ENCL 1
1 1
1=
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 RECIPIENT ID CODE/NAME MIRAGLIA r F e 05 KERRIGANgJ ~
07 ASLBP/J'sHARD EDO 8
STAFF 19 HYD/GEO BR 22'IC'UAL BR 12 NRC PDR 02 PROC~ST REY 13 01 STA DRDS DEV 21 COPIES LTTR ENCL 1
1.,
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1<<
EXTERNAL! ACRS NSIC 16 08 16 16 1
1 LPDR 03 1
1 9't TOTAL NUMBER OF COPIES'EQUIRKDt" LTTR ENCL"
n s
j i N I NI i
k f 'j )
I Q, I gl
)
'jl
'lj I( tp jt NII sfr f.res<<.s f
5' Xl I'
S I
1
~"
C XU&Ua "il'PVC3E GK ~GZPEQ&
(QOoEQEHR2HF P. O. BOX 2I666
~
PHOENIX, ARIZONA 85036 Docket Nos. 50-528/529/530 February 4, 1981 ANPP-17230-BSK/JAR U.
S. Nuclear Regulatory Commission Region V
Walnut Creek Plaza Suite 202 1990 North California Boulevard Walnut Creek, California 94596 Attention:
Hr. G.
S. Spencer, Chief Reactor Construction and Engineering Support Branch
Subject:
Final Report A 50.55('e)
Reportable Condition Relating to Rebar Reinforcement Required by Drawing Not Containment Placement File:
81-019-026; D.4.33.2 gf
'~~t98tm 8
COAAIIQ II'dditx l
Included in
Reference:
Telephone Conversation between J. Eckhardt and B.
S. Kaplan on January 8,
1981 (DER 80-45)
Dear Sir:
Attached, is our final written report of the reportable deficiency, under 10CFR50.55(e) referenced above.
Very truly our E. E, Van Brunt, Jr.
APS Vice President Nuclear Projects ANPP Project Director EEVBJr/BSK:skc Attachment SIC
0 n~
e g>s I
w
~ ~5 l
1(
E)
")'%tV e'
,~ mg
U. S. Nuclear Regul tory Commission Attention:
Mr. G.
S.
- Spencer, Chief ANPP-17230-BSK/JAR February 12, 1981 Page 2
cc:
Victor Stello, Jr., Director Office of Inspection and Enforcement U.
S. Nuclear Regulatory Commission Washington, D.
C.
20555 A. C. Gehr Snell
& Wilmer R. L.
D. B.
W. E.
A. C.
J.
M.
J. A.
W. H.
W.
G.
W. J.
R. L.
R.
W'.
D. R.
Robb Fasnacht Ide Rogers Allen Brand Wilson Bingham Stubblefield Patterson Welcher Hawkinson
FINAL REPORT REPORTABLE DEFICIENCY 50.55(e)
ARIZONA PUBLIC SERVICE COMPANY (APS)
PVNGS UNIT 82 1
I.
Descri tion of Deficienc The referenced drawing for the Fuel Building specifies three (3) f/10 additional rebar reinforcement below the beam at Elevation 167'-6" on the south exterior wall, between column lines FA and FD.
These additional rebar were not included in Placement 2F025 T.O.C., Elevation 167'-6".
A review of this deficiency indicates that it is an isolated case attributed to oversight.
II.
Anal sis of Safet
'Im lication This condition is considered reportable since if left uncor-
- rected, the wall could possibly experience localized over-
.stressing under seismic conditions;
- however, an analysis was not performed since the condition was being corrected to a level equivalent to the original design.
III.
Corrective'Action The required additional rebar were installed above the original location within the next placement -and properly anchored by extending into the west wall and by development length beyond the required point at the east end on. the south wall.
This repair disposition for the referenced NCR. provides a condition which meets the project design requirements.
The dispositioned NCR C-F-2339, attached, includes a repair sketch for installing the additional rebar.
Since this is an isolated
- case, additional corrective action to prevent recurrence is not required.
~ '
t
~ )
s pe;H~g I
I
~
~
e l
P C.
Je 4
S
~
4 P~
Q~
e e
..~e
~ROC>~~
8%
~M~~
~%Fjl R
/
~'
~
~ I ~
t
~ ge g
~
~
I 1
/>>Il~
f p/
,/
p,/
'IA>i' A
~ r
v I
s
,r t
t