ML17252A527
| ML17252A527 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 07/05/1974 |
| From: | Stephenson B Commonwealth Edison Co |
| To: | James Keppler US Atomic Energy Commission (AEC) |
| References | |
| Download: ML17252A527 (2) | |
Text
-.-*.;.. :
~* -
-. -.--~-*- -
--~----*-
(,
¥-'
-l
,~
UNITED STATES ATOMIC ENERGY COMMISSION DIRECTORATE OF REGULATORY OPERATIONS REGION Ill 799 ROOSEVELT ROAD
____ ~l..~"!_E;L.L.YN._ILLINOIS. 60137 *
-- -~~'fa -- --*-
A.
RO Inspection Report No.------------
Transmittal Date Distribution:
RO Chief, FS&EB RO:HQ (5)
DR Centrar Files Regulatory Standards (3)
Licensing (13)
RO Files B.
RO Inquiry Report No.
Transmittal Date Distribution:
RO Chief, FS&EB RO:HQ (5)
DR Central Files Regulatory Standards (3)
Licensing (13)
RO Files Distribution:
RO Chief, FS&EB RO:HQ (4)
L:D/D for Fuels &'Materials DR Central Files RO Files Distribution:
RO Chief, FS&EB RO:HQ DR Central Files RO Files C.
Incident Notification From: Commonwealth Edison Co.
Docket No. 50-249 (Licensee & Docke,t No. (or License No.)
Transmittal Date Distribution:
RO Chief, FS&EB RO:HQ (4)
Licensing (4)
DR Central Files RO Files
- . July 5, 1974 Distribution:
.RO Chief, FS&EB RO:HQ (4)
L:D/D for Fuels & Materials DR Central Files RO Files wi~*
i~': l
- it.
I
- . i
(
___ ------*-* _______
- ____.:_ __
- _____ :~ _ "- _
~ _ ---\\97-'1mr12r1 _P~ _6:_ f.?
--- --- ---~*-
--~ -
c c
(
.*.C c
(:
-~
,z; VEA317C 1917> C 1~044095Cl44)~~ 05/24/74 1915
- lCS. IPMVEIB MVN JA/
- t.
0~254 ~DVE MORRIS IL 124 os-_24 201P. CDT
-~ ~*~...
P"1:; MR uAMES G KEPPLER TELEGRAMS (OTHER THAN **o.
~SS-~ (r ~a.
R ~GION.L DlR-CTOR I
m NEY ORDERS) w J:.
s PHYSICAL DELrvr.-r. y re.
t '"
1b
...1\\
ques ;,w Ld_ (YES-AGENT. NO-ADDRESSEe;,.,
DIRECIOR~TE OF REGULATORY ~mf¥6\\~0tfEGION 3 WUX"ft~'.fL:;f'.E g;_CTION
'M>r. & Name
/
Y.2. ~
-;:J~ (.~
US ATOMIC E.NEGRY. COMMlSSIO~ate dld"'.'e6--.:zq 'I rn:e ci.:.d ~*~l[/?,._r0 ?J ii; sYbiQ c\\ _
799 ROOSE\\IE.LI nD To be ma1J.ect o.r t:..led
~
1'+-
y_.. ____
. GLEN ELLYN. IL 60137
- . ?!~:"..'.~~~~dol1vor ~dica'e DA or BY)
S.UBJE CT D PR-2 5 DRESDEN NUCLEAR POWER ST AT lON~:-7.'7'l;;:T-:T::-:H-:::R:-::E:-;:E-.-. ---------.:1}
THIS WILL CONFIRM A CONVERSATION WII~-F MAURA OF YOUR OFFICE AT -1345 HOURST THIS DATE CONCERNiNG THE DISCOVERY DUR ING ROUTINE ~UARIERLY CALIBRATION CKECKS OF A SET POINT DRIFT OF L.I.T.s. 3-263-72A BEYOND. THE *PERMISSABLE VALVE GIVEN
\\
- (*.*.*.**
IN TABLE 3,2.2 OF THE TECHNICAL SPECIFICATION *. THIS SWITCH WHICH v-1201 (R5-81r
- -:c*:*:.-,*._:_IS THE SO CALLED.2/3 CORE COvERAGE INTERLOCKS _f_0.L99NI_A)_NMENI COOLING
(
c*
C.
c c
c
- c.
- w~~ FOUND TO OPERATE AT 259 INCHES OF WATER DECREASING WHICH IS ABOVE
- THE PREMISSABLE SET POINT OF'257 INCHES OF WATER DECREASING.
THE SWITCH ~AS RESET TO OPEfiATE AT 254.5 INCHES OF WATER.
ADDITIONAL DETAILS WILL BE. FORTHCOMING IN THE. FORM OF A TEN DAY LETTER IN ACCOR*.
DANCE WITH SECTIONS 6.6.J3.l~A Of THE TECHNICAL SPECIFICATIONS.
BB *STEPHENSON SUPERINTENDENT :,
- DRESDEN NUCLEAR POWER STATION COMMONWELATH EDISON CO RR 1 MORRIS IL 60450
- . NNNN MAY 3 () 1974
. 1.*
- c.
&F-12ot (RM9)
-.~
- ;-:.