ML20126E364
| ML20126E364 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 03/09/1971 |
| From: | Walke G CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Morris P, Skovholt D US ATOMIC ENERGY COMMISSION (AEC) |
| References | |
| NUDOCS 8101230386 | |
| Download: ML20126E364 (3) | |
Text
,
e. m.,.n y.- m = m m m ~ %
.~~*':
~
s '
a
. e, r
~-
i ~
' 00N VEi'C0fG (T
[,,/
PARMALL ICAD STTICE.
h I
JACKSON, MICRICAN g
i TVI 317-787-1987 i
g
'3-9-Ti' 145 PM 9 71 W R 9 PN I 14 r
S.L ATON80 ENERGY SWOL
~-
~
70- DR 8 A MORRIS, DIRECTOR INKinui I DIVISION OF REACTOR LICENSING 1
3 US ATOMIC INERGY C019 FISSION 2
v E..
j VASHINGTON, D C m,t.
E
.e g-
{
N 2
RE-DOCKET 50-155 E..
.t f
DPR-6 ZEK 3
4
},
a*
u r TECH SPEC CNANCE 27 "O
ATT-MR D J SK07 HOLT e'
9 g
AS DISCUSSED TODAY VITH TOUR STATT, CONSUMERS POWER COMPANY HA e,
EXPERIENCED DELAYS IN RESIZING TE2EI2 AND TE2811 AND REC TT2163 AND TT2162. THESE DEVICES ARI TO DE RIV05tKED SO THAT VILf. PROVIDE M5ANINGTUL INDICATIONS 70 THE OPIRATOR THE RANGE OT TLOVS EXPECTED OVER TXE SPICTRUM OT OPERA TIONS OF THE CORE SPRAY AND BACKUP CORI SPRAT SYSTEMS. TH OF THE ORITICIS CONSISTS OF INLARGING TNI TLOV PASSAGE 50 TH r
~
WIDER RANGE OF TLOVS MAY SE OBTAINED OTER THE OPERATING R TRANSMITTERS WILL E RIVORIED To MATCN TIE NIV ORIFICE SIZE.
l TNis EQUIPMENT WAS LOST IN ROUTE AIR TRIIGRT D l
i THE FIND 0R TOR REWORK. IT NAS EEN LOCATED AND 15 CURRENTLY ii L
l *l
, REVORKED, BUT WILL NOT E AVAILABLE PRIOR 70 STARTUP,,D
)
s.
^
9 s, s =;
f L.;;;;.4 y W,: bl '
-V 4l'
_,~
g!
INESE BEVICES ERI INSTALLED TO PROTIDE BACKUP BATA TOR POSSIBLE f
CORE SPRAY SYSTEM PIPI BREAKS. FT412 SHOWN ON W-123 IS THE PRIMARY INDICATION JOR DITIRMINATION AT PROPER CORE SPR.AY SYSTIE OPE Mwy@).iUC3 ${e '
- ,s,
~,..
... i tig.. &
c.msu,.
. e-
?
-m.. _.-
9 v
y
--m
,,-------,-,-,-m.
e,-
AS THESL DEVICES ARFr?NSTALLED ONLY FOR FLOW IN7'{ATION PURPOSES,.
b THE ORIFICES ARE SIZED SUCH THAT THEY DO NOT HAVE A SIGNIFICANT EFFECT ON SYSTEM FLOW CHARACTERISTICS.
WE PLAN TO RETURN TO OPERATION THE LATTER PART OF THIS WEEK WITH THE CORE SPRAY AND BACKUP CORE SPRAY SYSTEMS INSTALLED AS STATED IN PRO-POSED CHANGE 27 TO THE TECHNICAL SPECIFICATIONS WITHOUT FE2812, FE2811, FT2163 AND FT2162. THESE DEVICES WILL BE INSTALLED AT THE FIRST TIME THE BIG ROCK POINT PLANT IS COOLED TO A COLD SHUTDOWN CONDITION FOR MAINTENANCE OR TESTING FOLLOWING THE RETURN TO POWER OPERATION.
PLEASE NOTIFY US IMMEDI ATELY IF YOU DO NOT CONCUR WITH THIS PLANNED COURSE OF ACTION.
GERALD J WALKE NUCLEAR FUEL MANAGEMENT ADMINISTRATOR CC-R L HAUETER R B SEWELL C J HARTMAN, BIG ROCX POINT
\\
END - DW GD-/
A AEC VASHDC RECD OK END EAP 111T IM IN:0MNG ms
'.l 1
- r;-
35.
3;c;gw e?
?!y.;. ]
ag;;
e Dyv,
g e'
i
~~-~
enom oavE oF ooCuutwT:
oaTE mECEivE3 No.:
Comemmers Power %
mar. D. 1971 Mar. 9, 1971 Jachaea, mLehigan 49201 -
'T=
s-a p
- oaf; oT-sm Soreld J. usik.
Tk2 10.
OR4G.;
CC.
OTH LR.
1 1 seaf'd re Ober O
0 ACTION htCE5&ARY C
CONCURRENCE O
oavs a~s* caro NO ACTION NECE55ARY O Co==E~T O
ev:
C1A65 s f.
POST OFFscE FaLECODC 5
50-155
.E9.
DESCRIPTION (Must be Uncl85Sshed)
REFERRED TO DATE RECEIVED By DATE Tut advising of a problem in delays in gge,,"" g g,3,9,;
g resising FE2812 & FE2811 & recalibrating g 9,,
FT2163 & FT2162......
IL DISTRIB!! TION:
auctosu"*
' M g File Cy AEC PDR ecc-am-F-506-J.
14
,.rt) e
- 5. Price & Stoff m%
Norris[Schroehr skovholt DdE(Laughlin]
BIC(B=eh====l a,,, ;. [
DL u.s. nouc sucaov couuissio" MAIL CONTROL FORM roau.EC.u.s e u.s. G O VE R N-E N T P RIN TING O F FIC E t $970 302 148 L#'%;,'J
',;?y;;
MMih-y;4. :n
.n N
-ud *. -
- h?
3" K
w s
y o-w-yr--,e
,g e-v e-ww-e----+y-vv.-
e-- - - - - -
,-d A--'-